CN210854663U - Hot melt adhesive spraying machine - Google Patents
Hot melt adhesive spraying machine Download PDFInfo
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- CN210854663U CN210854663U CN201921013216.6U CN201921013216U CN210854663U CN 210854663 U CN210854663 U CN 210854663U CN 201921013216 U CN201921013216 U CN 201921013216U CN 210854663 U CN210854663 U CN 210854663U
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Abstract
The utility model belongs to the technical field of the rubber coating equipment, especially, relate to a hot melt adhesive flush coater, include: the lifting feeding mechanism comprises a driving source, a gear, a first rack, a second rack, a first fixing plate, a first material supporting plate, a second fixing plate and a second material supporting plate. When the paperboards are subjected to gluing processing, a first paperboard is placed on a first tray, a second paperboard is placed on a second tray, a lifting feeding mechanism drives the first tray and the second tray to move, so that a second material moving mechanism can move the second paperboard to an output pressing mechanism and glue the upper surface of the second paperboard in the moving process, then the first material moving mechanism moves the first paperboard to the output pressing mechanism and covers the second paperboard, and therefore the processing work of the paperboards after gluing and gluing is completed through one device, manpower is saved, production cost is reduced, and production efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the rubber coating equipment, especially, relate to a hot melt adhesive flush coater.
Background
The hot melt adhesive spraying equipment is mainly used for coating liquid glue on a mechanical device on the surface of a textile, a paper box or leather, and the existing glue coating machine has various styles, such as: drum type gumming machine, double-acting gumming machine, double-station lifting gumming machine, etc. Current spraying equipment sprays liquids such as glue or paint onto the desired product by air pressure.
Chinese intellectual property discloses that the grant publication number is CN 208960250U's utility model patent, and this patent discloses a cardboard spreading machine, which comprises a bod, be provided with the glue spreader on the fuselage, be provided with the rubber bearing dish in the glue spreader below on the fuselage, be provided with the rotation axis that is used for compressing tightly cardboard and transmission motion in the glue spreader top on the fuselage, be formed with the clearance that holds the cardboard and pass through between rotation axis and the glue spreader, be provided with the adjusting part who links to each other in order to be used for adjusting the clearance that the cardboard passes through with the rotation axis on the fuselage.
Although foretell cardboard spreading machine through setting up adjusting part on the fuselage, the height of ability quick adjustment rotation axis to control the interval that holds the cardboard between rotation axis and the spreading axle and pass through, adapt to the processing of different thickness cardboards. However, after the glue application, a separate apparatus is required to cover the cardboard after the glue application with another cardboard so that the cardboard can be processed. In the process, the problem that manpower is wasted due to the fact that manual carrying of the glued paper boards is needed, the gluing operation can be completed through the two devices, the production cost is greatly improved, and the production efficiency is low is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hot melt adhesive spraying machine aims at solving the spreading machine among the prior art and can only the rubber coating and can not further cover manpower consumption increase, the manufacturing cost that another cardboard leads to and increase and the technical problem that production efficiency is low.
In order to achieve the above objects, an embodiment of the present invention provides a hot melt adhesive spraying machine, which comprises a frame and further comprises:
the lifting feeding mechanism is arranged on the rack;
the first material moving mechanism is arranged on the left side of the lifting feeding mechanism;
the second material moving mechanism is arranged on the right side of the lifting feeding mechanism;
the output pressing mechanism is arranged at the tail end of the lifting feeding mechanism and is positioned between the first material moving mechanism and the second material moving mechanism; wherein the content of the first and second substances,
the lifting feeding mechanism comprises a driving source, a gear, a first rack, a second rack, a first fixing plate, a first material supporting plate, a second fixing plate and a second material supporting plate, the gear is fixedly connected with an output shaft of the driving source, the first rack and the second rack are both meshed with the gear, the first fixing plate is fixedly connected with the back face of the first rack, the first material supporting plate is fixedly connected with the first rack, the second fixing plate is fixedly connected with the back face of the second rack, and the second material supporting plate is fixedly connected with the second fixing plate; the driving source drives an output shaft of the driving source to drive the gear to rotate, and then drives the first rack and the second rack to move, so that the first material supporting plate and the second material supporting plate move up and down.
Optionally, the lifting feeding mechanism further comprises a left guide assembly and a right guide assembly which are identical in structure, the left guide assembly comprises a first guide assembly and a second guide assembly, the first guide assembly is movably connected with the first fixing plate, and the second guide assembly is fixedly connected with the second guide assembly.
Optionally, the first guide assembly comprises a guide frame and a guide sliding block, the middle of the guide frame is hollowed, guide sliding rails are arranged at two ends of the guide frame, the guide sliding block is slidably mounted on the guide sliding rails, and the guide sliding block is further fixedly connected with the first fixing plate.
Optionally, the second guide assembly comprises a transverse fixing plate and a guide rod, one end of the transverse fixing plate is fixedly connected with the guide frame, the guide rod is fixedly installed on two sides of the transverse fixing plate, and a guide hole for the guide rod to pass through is formed in the first material supporting plate and corresponds to the guide rod.
Optionally, the first material moving mechanism comprises a first mounting frame, a first rodless cylinder, a first lifting cylinder, a first connecting block, a first mounting plate, a sucker fixing plate and a plurality of vacuum suckers; first mounting bracket fixed mounting be in the frame, first rodless cylinder is installed first mounting bracket, first lift cylinder fixed mounting in on the slider of first rodless cylinder, first connecting block with the output shaft fixed connection of first lift cylinder, first mounting panel and first connecting block fixed connection, the sucking disc fixed plate with the bottom of first mounting panel is connected, and is a plurality of vacuum chuck fixed mounting be in on the sucking disc fixed plate.
Optionally, the second material moving mechanism includes a transverse moving assembly, a longitudinal moving assembly and a material sucking assembly, the transverse moving assembly is fixedly mounted on the rack, the longitudinal moving assembly is mounted on the transverse moving assembly, and the material sucking assembly is fixedly mounted on the longitudinal moving assembly.
Optionally, the transverse moving assembly includes a second mounting bracket and a transverse linear module, the second mounting bracket is fixedly mounted on the rack, and the transverse linear module is fixedly mounted on the second mounting bracket; the longitudinal moving assembly comprises a first linear module, a connecting plate and a second linear module, the first linear module is fixedly connected with a sliding block of the transverse linear module, the connecting plate is fixedly connected with the sliding block of the first linear module, and the second linear module is fixedly installed on the connecting plate.
Optionally, the material suction assembly comprises a longitudinal mounting plate, a longitudinal mounting block, a negative pressure plate and a first glue gun; the vertical mounting panel with the slider rigid coupling of the straight line module of second, vertical installation piece with vertical mounting panel rigid coupling, negative pressure plate fixed mounting be in vertical installation piece lower part, first rubber coating rifle fixed mounting be in on the vertical installation piece just the rubber coating end of first rubber coating rifle passes the negative pressure plate exposes.
Optionally, the output hold-down mechanism comprises an output assembly and a hold-down assembly; the output assembly comprises an installation table, a roller installation plate, a plurality of output rollers and a power motor; the mounting table is fixedly mounted on the rack, the roller mounting plate is fixedly mounted on the mounting table, the output rollers are uniformly arranged on the roller mounting plate, and the power motor is connected with the output rollers in a driving mode.
Optionally, the pressing assembly includes a plurality of pressing rollers, mounting portions are convexly provided on two sides of the roller mounting plate, and the plurality of pressing rollers are movably mounted on the mounting portions.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the hot melt adhesive spraying machine have one of following technological effect at least: when the paperboards are subjected to gluing processing, a first paperboard is placed on the first material supporting disc, a second paperboard is placed on the second material supporting disc, then the driving source drives the output shaft of the driving source to drive the gear to rotate, and then the first rack and the second rack are driven to move, so that the first material supporting disc and the second material supporting disc move up and down, the second material moving mechanism can move the second paperboard to the output pressing mechanism and glue the upper surface of the second paperboard in the moving process, then the first material moving mechanism moves the first paperboard to the output pressing mechanism and cover the second paperboard, and therefore the processing work of the paperboards after gluing and gluing is completed through one device, manpower is saved, production cost is reduced, and production efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic view of the overall structure of a hot melt adhesive applicator according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a lifting loading mechanism provided in the embodiment of the present invention;
fig. 3 is another view structural diagram of the lifting and feeding mechanism provided in the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first material moving mechanism provided in the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a second material moving mechanism provided in the embodiment of the present invention;
fig. 6 is a schematic structural diagram of an output pressing mechanism according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
Gear 220 first rack 230 second rack 240
First material moving mechanism 500 of guide assembly 400 on right side of guide rod 322
First connecting block 540 first mounting plate 550 suction cup fixing plate 560
A plurality of vacuum cups 570 second material moving mechanism 600 transverse moving assembly 610
The first linear module 621 connects the plate 622 and the second linear module 623
First rubber coating rifle 634 of negative pressure plate 633 exports hold-down mechanism 700
721 pinch roller mounting 730 first sheet 800
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1-6, a hot melt adhesive applicator is provided, comprising a frame 100, further comprising:
the lifting and feeding mechanism 200 is arranged on the rack 100, and the lifting and feeding mechanism 200 is arranged on the rack 100.
The first material moving mechanism 500 is arranged on the left side of the lifting feeding mechanism 200, and the first material moving mechanism 500 is arranged on the left side of the lifting feeding mechanism 200.
And the second material moving mechanism 600 is arranged on the right side of the lifting feeding mechanism 200, and the second material moving mechanism 600 is arranged on the right side of the lifting feeding mechanism.
The output pressing mechanism 700 is arranged at the tail end of the lifting feeding mechanism 200, and the output pressing mechanism 700 is positioned between the first material moving mechanism 500 and the second material moving mechanism 600.
The lifting feeding mechanism comprises a driving source 210, a gear 220, a first rack 230, a second rack 240, a first fixing plate 250, a first material supporting plate 260, a second fixing plate 270 and a second material supporting plate 280, wherein the gear 220 is fixedly connected with an output shaft of the driving source 210, the first rack 230 and the second rack 240 are both meshed with the gear 220, the first fixing plate 250 is fixedly connected with the back surface of the first rack 240, the first material supporting plate 260 is fixedly connected with the first rack 230, the second fixing plate 270 is fixedly connected with the back surface of the second rack 240, and the second material supporting plate 280 is fixedly connected with the second fixing plate 270. The driving source 210 drives the output shaft thereof to drive the gear 220 to rotate, and further drives the first rack 230 and the second rack 240 to move, so that the first tray 260 and the second tray 280 move up and down. When the utility model is used for gluing, a first cardboard 800 is placed on the first tray 260, a second cardboard 900 is placed on the second tray 280, then the driving source 210 drives the output shaft thereof to drive the gear 220 to rotate, and further drives the first rack 230 and the second rack 240 to move, so that the first tray 260 and the second tray 280 move up and down, the second material moving mechanism 600 can move the second cardboard 900 to the output pressing mechanism 700 and glue the upper surface of the second cardboard 900 in the moving process, then the first material moving mechanism 500 moves the first cardboard 800 to the output pressing mechanism 700 and covers the second cardboard 900, thereby the processing work after gluing and gluing of the cardboard is completed by one device, the manpower is saved, the production cost is reduced, and the production efficiency is improved. In this embodiment, the driving source 210 is a motor.
In another embodiment of the present invention, as shown in fig. 1 and 2, the lifting and loading mechanism 200 further includes a left guiding component 300 and a right guiding component 400 having the same structure. The left guide assembly 300 includes a first guide assembly 310 and a second guide assembly 320, the first guide assembly 310 is movably connected to the first fixing plate 250, and the second guide assembly 320 is fixedly connected to the second guide assembly 320. The left side direction subassembly 300 and the right side direction subassembly 400 structure is the same, so the utility model discloses it is right the structure of right side direction subassembly 400 is no longer repeated.
In another embodiment of the present invention, as shown in fig. 2, the first guiding assembly 310 includes a guiding frame 311 and a guiding slider 312, the middle of the guiding frame 311 is hollowed out, guiding sliding rails 313 are disposed at two ends of the guiding frame 311, the guiding slider 312 is slidably mounted on the guiding sliding rails 313, and the guiding slider 312 is further fixedly connected to the first fixing plate 250.
In another embodiment of the present invention, as shown in fig. 2, the second guiding assembly 320 includes a transverse fixing plate 321 and a guiding rod 322, one end of the transverse fixing plate 321 is fixedly connected to the guiding frame 311, the guiding rod 322 is fixedly mounted on both sides of the transverse fixing plate 321, the first tray 260 corresponds to the guiding rod 322, and the guiding rod 322 is provided with a guiding hole 261 for the guiding rod 322 to pass through.
In another embodiment of the present invention, as shown in fig. 1 to 4, the first material moving mechanism 500 includes a first mounting frame 510, a first rodless cylinder 520, a first lifting cylinder 530, a first connecting block 540, a first mounting plate 550, a suction cup fixing plate 560 and a plurality of vacuum suction cups 570. The first mounting frame 510 is fixedly mounted on the frame 100, the first rodless cylinder 520 is mounted on the first mounting frame 510, the first lifting cylinder 530 is fixedly mounted on the slider of the first rodless cylinder 520, the first connecting block 540 is fixedly connected with the output shaft of the first lifting cylinder 530, the first mounting plate 550 is fixedly connected with the first connecting block 540, the suction cup fixing plate 560 is connected with the bottom end of the first mounting plate 550, and the vacuum suction cups 570 are fixedly mounted on the suction cup fixing plate 560. When the material is moved, the first material supporting disc 260 moves to the first material moving mechanism 500 to move the first paper board 800, the first rodless cylinder 520 drives the first lifting cylinder 530, so that the first lifting cylinder 530 drives the output shaft thereof to drive the vacuum chuck 560 to adsorb the first paper board 800. Then, the first rodless cylinder 520 drives the first lifting cylinder 530, so that the first paper board 800 moves to the output pressing mechanism 700.
In another embodiment of the present invention, as shown in fig. 1 and 5, the second material moving mechanism 600 includes a transverse moving component 610, a longitudinal moving component 620 and a material sucking component 630. The transverse moving assembly 610 is fixedly installed on the machine frame 100, the longitudinal moving assembly 620 is installed on the transverse moving assembly 610, and the suction assembly 630 is fixedly installed on the longitudinal moving assembly 620.
In another embodiment of the present invention, as shown in fig. 5, the lateral moving assembly 610 includes a second mounting frame 611 and a lateral linear module 612, the second mounting frame 611 is fixedly installed on the rack 100, and the lateral linear module 612 is fixedly installed on the second mounting frame 611. The longitudinal moving assembly 620 includes a first linear module 621, a connecting plate 622 and a second linear module 623, the first linear module 621 is fixedly connected to the slider of the transverse linear module 612, the connecting plate 622 is fixedly connected to the slider of the first linear module 621, and the second linear module 623 is fixedly mounted on the connecting plate 622.
In another embodiment of the present invention, as shown in fig. 3 and 5, the suction assembly 630 includes a longitudinal mounting plate 631, a longitudinal mounting block 632, a negative pressure plate 633 and a first glue gun 634. Vertical mounting panel 631 with the slider rigid coupling of second straight line module 623, vertical installation piece 632 with vertical mounting panel 631 rigid coupling, negative pressure plate 633 fixed mounting is in vertical installation piece 632 lower part, first rubber coating rifle 634 fixed mounting be in on the vertical installation piece 632 just the rubber coating end of first rubber coating rifle 634 passes negative pressure plate 633 and expose. The transverse moving assembly 610 drives the longitudinal moving assembly 620, so that the material sucking assembly 630 moves the second paper board 900 to the output pressing mechanism 700, and in the process, the first glue gun 634 applies glue to the upper surface of the second paper board 900. In this embodiment, the first glue gun 634 is filled with hot melt glue.
In another embodiment of the present invention, as shown in fig. 1 and 6, the output hold-down mechanism 700 includes an output assembly 710 and a hold-down assembly 720. The output assembly 710 includes a mounting block 711, a roller mounting plate 712, a plurality of output rollers 713, and a power motor 714. The mounting platform 711 is fixedly mounted on the rack 100, the roller mounting plate 712 is fixedly mounted on the mounting platform 711, the output rollers 713 are uniformly arranged on the roller mounting plate 712, and the power motor 714 is in driving connection with the output rollers 713.
In another embodiment of the present invention, as shown in fig. 6, the pressing component 720 includes a plurality of pressing rollers 721, the two sides of the roller mounting plate 712 are protruded upwards to form a mounting portion 730, and the pressing rollers 721 are movably mounted on the mounting portion 730.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a hot melt adhesive flush coater, includes the frame, its characterized in that still includes:
the lifting feeding mechanism is arranged on the rack;
the first material moving mechanism is arranged on the left side of the lifting feeding mechanism;
the second material moving mechanism is arranged on the right side of the lifting feeding mechanism;
the output pressing mechanism is arranged at the tail end of the lifting feeding mechanism and is positioned between the first material moving mechanism and the second material moving mechanism; wherein the content of the first and second substances,
the lifting feeding mechanism comprises a driving source, a gear, a first rack, a second rack, a first fixing plate, a first material supporting plate, a second fixing plate and a second material supporting plate, the gear is fixedly connected with an output shaft of the driving source, the first rack and the second rack are both meshed with the gear, the first fixing plate is fixedly connected with the back face of the first rack, the first material supporting plate is fixedly connected with the first rack, the second fixing plate is fixedly connected with the back face of the second rack, and the second material supporting plate is fixedly connected with the second fixing plate; the driving source drives an output shaft of the driving source to drive the gear to rotate, and then drives the first rack and the second rack to move, so that the first material supporting plate and the second material supporting plate move up and down.
2. The hot melt adhesive applicator of claim 1, wherein the elevation and elevation feeding mechanism further comprises a left side guide assembly and a right side guide assembly which are identical in structure, the left side guide assembly comprises a first guide assembly and a second guide assembly, the first guide assembly is movably connected with the first fixing plate, and the second guide assembly is fixedly connected with the second guide assembly.
3. The hot melt adhesive applicator of claim 2, wherein the first guide assembly comprises a guide frame and a guide slider, the guide frame is hollow in the middle, guide slide rails are arranged at both ends of the guide frame, the guide slider is slidably mounted on the guide slide rails, and the guide slider is further fixedly connected with the first fixing plate.
4. The hot melt adhesive spraying machine according to claim 3, wherein the second guide assembly comprises a transverse fixing plate and guide rods, one end of the transverse fixing plate is fixedly connected with the guide frame, the guide rods are fixedly installed on two sides of the transverse fixing plate, and guide holes for the guide rods to pass through are formed in the first material supporting disc corresponding to the guide rods.
5. The hot melt adhesive applicator of any one of claims 1-4, wherein the first material moving mechanism comprises a first mounting frame, a first rodless cylinder, a first lift cylinder, a first connecting block, a first mounting plate, a suction cup fixing plate, and a plurality of vacuum suction cups; first mounting bracket fixed mounting be in the frame, first rodless cylinder is installed first mounting bracket, first lift cylinder fixed mounting in on the slider of first rodless cylinder, first connecting block with the output shaft fixed connection of first lift cylinder, first mounting panel and first connecting block fixed connection, the sucking disc fixed plate with the bottom of first mounting panel is connected, and is a plurality of vacuum chuck fixed mounting be in on the sucking disc fixed plate.
6. The hot melt adhesive applicator of claim 1, wherein said second material moving mechanism comprises a transverse moving assembly, a longitudinal moving assembly, and a material suction assembly, said transverse moving assembly being fixedly mounted to said frame, said longitudinal moving assembly being mounted to said transverse moving assembly, and said material suction assembly being fixedly mounted to said longitudinal moving assembly.
7. The hot melt adhesive applicator of claim 6, wherein the transverse movement assembly comprises a second mounting bracket fixedly mounted to the frame and a transverse linear module fixedly mounted to the second mounting bracket; the longitudinal moving assembly comprises a first linear module, a connecting plate and a second linear module, the first linear module is fixedly connected with a sliding block of the transverse linear module, the connecting plate is fixedly connected with the sliding block of the first linear module, and the second linear module is fixedly installed on the connecting plate.
8. The hot melt adhesive applicator of claim 7, wherein said suction assembly comprises a longitudinal mounting plate, a longitudinal mounting block, a negative pressure plate, and a first glue gun; the vertical mounting panel with the slider rigid coupling of the straight line module of second, vertical installation piece with vertical mounting panel rigid coupling, negative pressure plate fixed mounting be in vertical installation piece lower part, first rubber coating rifle fixed mounting be in on the vertical installation piece just the rubber coating end of first rubber coating rifle passes the negative pressure plate exposes.
9. The hot melt adhesive applicator of claim 1, wherein said output hold-down mechanism comprises an output assembly and a hold-down assembly; the output assembly comprises an installation table, a roller installation plate, a plurality of output rollers and a power motor; the mounting table is fixedly mounted on the rack, the roller mounting plate is fixedly mounted on the mounting table, the output rollers are uniformly arranged on the roller mounting plate, and the power motor is connected with the output rollers in a driving mode.
10. The hot melt adhesive applicator of claim 9, wherein said pressure assembly comprises a plurality of pressure rollers, wherein mounting portions are provided on both sides of said roller mounting plate in an upwardly projecting manner, and wherein a plurality of said pressure rollers are movably mounted to said mounting portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921013216.6U CN210854663U (en) | 2019-06-29 | 2019-06-29 | Hot melt adhesive spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921013216.6U CN210854663U (en) | 2019-06-29 | 2019-06-29 | Hot melt adhesive spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210854663U true CN210854663U (en) | 2020-06-26 |
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ID=71285824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921013216.6U Active CN210854663U (en) | 2019-06-29 | 2019-06-29 | Hot melt adhesive spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210854663U (en) |
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2019
- 2019-06-29 CN CN201921013216.6U patent/CN210854663U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 No.8, Beihuang Road East, hengjiao, Shijie Town, Dongguan City, Guangdong Province Patentee after: Dongguan aozhongxin Material Technology Co.,Ltd. Address before: 523000 No.8, Beihuang Road East, hengjiao, Shijie Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN AOZON ELECTRONIC MATERIAL Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |