CN211361304U - Corner connector assembling mechanism and assembling machine thereof - Google Patents

Corner connector assembling mechanism and assembling machine thereof Download PDF

Info

Publication number
CN211361304U
CN211361304U CN201922482061.7U CN201922482061U CN211361304U CN 211361304 U CN211361304 U CN 211361304U CN 201922482061 U CN201922482061 U CN 201922482061U CN 211361304 U CN211361304 U CN 211361304U
Authority
CN
China
Prior art keywords
driving cylinder
spring
assembly
feeding
cylinder
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.)
Expired - Fee Related
Application number
CN201922482061.7U
Other languages
Chinese (zh)
Inventor
严仕广
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Dongchu Intelligent Equipment Co ltd
Original Assignee
Foshan Dongchu Intelligent Equipment Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foshan Dongchu Intelligent Equipment Co ltd filed Critical Foshan Dongchu Intelligent Equipment Co ltd
Priority to CN201922482061.7U priority Critical patent/CN211361304U/en
Application granted granted Critical
Publication of CN211361304U publication Critical patent/CN211361304U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Automatic Assembly (AREA)

Abstract

The utility model discloses an angle sign indicating number assembly devices, including mobilizable assembly platen, to the assembly platen carries the angle sign indicating number pay-off subassembly of angle sign indicating number, to spring pay-off, the setting that the spring was carried to the assembly platen are in the aluminium cap pay-off subassembly, the setting of assembly platen top are in the terminal aluminium cap clamp of aluminium cap pay-off subassembly is got subassembly, is set up first extension board and the second extension board of angle sign indicating number pay-off subassembly pay-off route both sides, the assembly platen moves to the below of first extension board, second extension board becomes the assembly district, the assembly platen leaves the below of first extension board, second extension board becomes the blanking district. The utility model discloses a set up angle sign indicating number pay-off subassembly, aluminium cap pay-off subassembly, spring pay-off subassembly, aluminium cap clamp and get subassembly and mobilizable assembly platen and assemble the blanking after accomplishing to the angle sign indicating number, degree of automation is high, efficient.

Description

Corner connector assembling mechanism and assembling machine thereof
Technical Field
The utility model belongs to the technical field of the part assembly, concretely relates to angle sign indicating number assembly devices and assembly machine thereof.
Background
The processing trades such as aluminum alloy such as present door and window curtain and solar energy need be used for mounting such as frame connection in a large number, and these mountings are angle sign indicating number usually, need be processed by each process when carrying out the angle sign indicating number assembly, go on assembling spring, spring cap to the angle sign indicating number usually, can use after the assembly is accomplished, and current angle sign indicating number assembly methods is gone on by a plurality of processes dispersion, inefficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can carry out automatic assembly's mechanism to angle code.
In order to achieve the above purpose, the technical scheme of the utility model is that: an angle code assembling mechanism comprises a movable assembling table plate, an angle code feeding assembly for conveying an angle code to the assembling table plate, a spring feeding mechanism for conveying a spring to the assembling table plate, an aluminum cap feeding assembly arranged above the assembling table plate, an aluminum cap clamping assembly arranged at the tail end of the aluminum cap feeding assembly, a first support plate and a second support plate arranged on two sides of a feeding path of the angle code feeding assembly, wherein the assembling table plate moves to the lower portions of the first support plate and the second support plate to form an assembling area, and the assembling table plate leaves the lower portions of the first support plate and the second support plate to form a blanking area.
Preferably, the assembly platen is connected with a first driving cylinder, and the assembly platen is arranged on a cylinder push plate of the first driving cylinder.
Preferably, the aluminum cap feeding assembly comprises a second driving cylinder, an aluminum cap feeding table and an aluminum cap pushing block, the aluminum cap feeding table is arranged above the assembling table plate, the aluminum cap pushing block is arranged on a cylinder pushing plate of the second driving cylinder, a feeding port is arranged on the aluminum cap feeding table and close to the initial position of the aluminum cap pushing block, a feeding channel is arranged on the aluminum cap feeding table, and the aluminum cap pushing block pushes the aluminum cap coming from the feeding port along the feeding channel.
Preferably, the corner brace feeding assembly comprises a corner brace feeding table and a third driving cylinder, the first support plate and the second support plate are arranged on the corner brace feeding table, a corner brace feeding hole is formed in the corner brace feeding table, and the third driving cylinder sends corner braces entering from the corner brace feeding head to the assembling table plate along a path formed by the first support plate and the second support plate.
Preferably, the subassembly is got to aluminium cap clamp includes base, fourth drive cylinder, cylinder supporting seat, fifth drive actuating cylinder and presss from both sides and get the board, fourth drive cylinder sets up on the base, the cylinder supporting seat slides and sets up on the base and be in on the direction of motion of fourth drive cylinder, fifth drive actuating cylinder sets up on the cylinder supporting seat, it connects to press from both sides and get the board the fifth drive actuating cylinder.
Preferably, the spring feeding assembly comprises a spring material taking assembly and a spring material pushing assembly, and the spring material taking assembly is horizontally vertical to the movement direction of the spring material pushing assembly.
Preferably, the spring taking assembly comprises a first base, a second base, a spring feeding channel, a sixth driving cylinder, a motor, a magnetic wheel, a seventh driving cylinder, an eighth driving cylinder and a material carrying table, wherein the sixth driving cylinder is arranged above the spring feeding channel, the seventh driving cylinder is arranged on the second base, the eighth driving cylinder is arranged on a cylinder rod of the seventh driving cylinder, the motor is arranged on the first base, the magnetic wheel is connected with a motor shaft of the motor, the material carrying table and the spring feeding channel are respectively arranged on two sides of the magnetic wheel, and the eighth driving cylinder is arranged above the material carrying table.
Preferably, the spring pushing assembly comprises a spring feeding table, a ninth driving cylinder and a spring push rod, the material loading table is arranged on the spring feeding table, a spring feeding port connected with the material loading table is arranged on the spring feeding table, the ninth driving cylinder is arranged on the spring feeding table, and the spring push rod is arranged on the ninth driving cylinder and pushes a spring coming from the spring feeding port.
Preferably, the third driving cylinder and the ninth driving cylinder are respectively arranged on two sides of the second support plate and move synchronously.
An angle code assembling machine is provided with the angle code assembling mechanism.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up angle sign indicating number pay-off subassembly, aluminium cap pay-off subassembly, spring pay-off subassembly, aluminium cap clamp and get subassembly and mobilizable assembly platen and assemble the blanking after accomplishing to the angle sign indicating number, degree of automation is high, efficient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Figure 2 is the utility model discloses material subassembly structure sketch map is got to spring.
In the figure: the assembly table plate 1, the corner brace feeding assembly 2, the corner brace feeding table 21, the third driving cylinder 22, the spring feeding assembly 3, the spring taking assembly 31, the first base 311, the second base 312, the spring feeding channel 313, the sixth driving cylinder 314, the motor 315, the magnetic wheel 316, the seventh driving cylinder 317, the eighth driving cylinder 318, the loading table 319, the spring pushing assembly 32, the spring feeding table 321, the ninth driving cylinder 322, the spring push rod 323, the aluminum cap feeding assembly 4, the second driving cylinder 41, the aluminum cap feeding table 42, the aluminum cap pushing block 43, the aluminum cap feeding hole 44, the feeding channel 45, the aluminum cap clamping assembly 5, the base 51, the fourth driving cylinder 52, the cylinder supporting seat 53, the fifth driving cylinder 54, the clamping plate 55, the first supporting plate 6, the second supporting plate 7 and the first driving cylinder 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1-2, the embodiment of the utility model provides an angle sign indicating number assembly devices, including mobilizable assembly platen 1, to assembly platen 1 carries the angle sign indicating number pay-off subassembly 2 of angle sign indicating number, to assembly platen 1 carries spring pay-off subassembly 3, the setting to be in the aluminium cap pay-off subassembly 4 of assembly platen 1 top, setting are in subassembly 5, the setting is got to the terminal aluminium cap clamp of aluminium cap pay-off subassembly 4 is in first extension board 6 and the second extension board 7 of 2 pay-off route both sides of angle sign indicating number pay-off subassembly, assembly platen 1 moves to the below of first extension board 6, second extension board 7 forms the assembly area, assembly platen 1 leaves the below of first extension board 6, second extension board 7 forms the blanking district. Assembling an aluminum cap and a spring on an angle brace, conveying the angle brace by an angle brace feeding component 2, conveying the spring by a spring feeding component 3, conveying the aluminum cap by an aluminum cap feeding component 4 on an assembling bedplate 1, moving the assembling bedplate 1 to the lower parts of a first support plate 6 and a second support plate 7 at the moment, combining the assembling bedplate 1 with the first support plate 6 and the second support plate 7 to form an assembling area for assembling the angle brace, simultaneously feeding the angle brace feeding component 2 and the spring feeding component 3, conveying the angle brace to the assembling bedplate 1 by the angle brace feeding component 2, conveying the spring to the lower part of an aluminum cap clamping component 5 by the spring feeding component 3, clamping the aluminum cap by the aluminum cap clamping component 5, pressing down on the spring, assembling the spring and the aluminum cap into the angle brace on the assembling bedplate 1 all around to realize the assembling, after the assembling is finished, the assembly bedplate 1 leaves from the lower parts of the first support plate 6 and the second support plate 7, and the machined corner connectors are blanked to finish the action.
In this embodiment, the assembly platen 1 is connected with a first driving cylinder 8, the assembly platen 1 is arranged on a cylinder push plate of the first driving cylinder 8 and controlled by the first driving cylinder 8, when an angle code needs to be assembled, the first driving cylinder 8 drives the assembly platen 1 to extend out, and after the assembly is completed, the first driving cylinder 8 drives the assembly platen 1 to retract so as to blank the angle code.
Specifically, the aluminum cap feeding assembly 4 includes a second driving cylinder 41, an aluminum cap feeding table 42, and an aluminum cap pushing block 43, the aluminum cap feeding table 42 is disposed above the assembly platen 1, the aluminum cap pushing block 43 is disposed on a cylinder pushing plate of the second driving cylinder 41, an aluminum cap feeding port 44 is disposed on the aluminum cap feeding table 42 near an initial position of the aluminum cap pushing block 43, a feeding channel 45 is disposed on the aluminum cap feeding table 42, and the aluminum cap pushing block 43 pushes the aluminum cap coming in from the aluminum cap feeding port 44 along the feeding channel 45. The aluminum cap coming from the aluminum cap feeding hole 44 can be located in the moving direction of the cylinder pushing plate of the second driving cylinder 41, the part of the aluminum cap pushing block 43 contacting with the aluminum cap is provided with a concave surface, the concave surface can be better combined with the aluminum cap, the aluminum cap feeding table 42 and the first driving cylinder 8 are arranged on the same support, and the aluminum cap feeding table 42 is fixed on the support through a connecting arm extending.
Further, the angle code feeding assembly 2 comprises an angle code feeding table 21 and a third driving cylinder 22, the first support plate 6 and the second support plate 7 are arranged on the angle code feeding table 21, the first support plate 6 and the second support plate 7 extend out of the angle code feeding table 21 by a section, an angle code feeding hole 22 is formed in the angle code feeding table 21, the third driving cylinder 22 sends an angle code entering from the angle code feeding hole 22 to the assembly table plate 1 along a path formed by the first support plate 6 and the second support plate 7, and the position of the angle code feeding hole 22 is in the moving direction of the third driving cylinder 22.
Further, subassembly 5 is got to aluminium cap clamp includes base 51, fourth drive cylinder 52, cylinder supporting seat 53, fifth drive cylinder 54 and presss from both sides and get board 55, fourth drive cylinder 52 sets up on the base 51, cylinder supporting seat 53 bottom is provided with the slider, be provided with the slide rail on the base 51, cylinder supporting seat 53 can slide on the base 51. The cylinder supporting seat 53 is arranged in the moving direction of the fourth driving cylinder 52, the fourth driving cylinder 52 is perpendicular to the base 51, the cylinder supporting seat 53 can be connected to a cylinder pushing plate of the fourth driving cylinder 52, the fifth driving cylinder 54 is arranged on the cylinder supporting seat 53, the clamping plate 55 is connected to the fifth driving cylinder 54, the fifth driving cylinder 54 is perpendicular to the moving direction of the fourth driving cylinder 52, the clamping plate 55 is connected to the cylinder pushing plate of the fifth driving cylinder 54, the clamping head part of the clamping plate 55 is provided with a concave surface, and is better combined with an aluminum cap, when the aluminum cap pushing block 43 pushes the aluminum cap to the position combined with the clamping plate 55, because the clamping plate 55 and the aluminum cap pushing block are both provided with concave surfaces, the aluminum cap can be prevented from being deformed by force. The fourth driving cylinder 52 controls the movement of the chucking plate 55 in the horizontal line, and the fifth driving cylinder 54 controls the movement of the chucking plate 55 in the vertical direction.
As a preferred embodiment, the spring feeding assembly includes a spring taking assembly 31 and a spring pushing assembly 32, and the spring taking assembly 31 is horizontally perpendicular to the spring pushing assembly.
Specifically, the spring taking assembly 31 includes a first base 311, a second base 312, a spring feeding channel 313, a sixth driving cylinder 314, a motor 315, a magnetic wheel 316, a seventh driving cylinder 317, an eighth driving cylinder 318 and a material loading platform 319, the sixth driving cylinder 314 is disposed on the first base 311 through a bracket and is disposed above the spring feeding channel 313, the seventh driving cylinder 317 is disposed on the second base 312, the eighth driving cylinder 318 is disposed on a cylinder rod of the seventh driving cylinder 317 through a cylinder support frame, the motor 315 is disposed on the first base 311, the magnetic wheel 316 is connected with a motor shaft of the motor 315, the material loading platform 319 and the spring feeding channel 313 are respectively disposed on two sides of the magnetic wheel 316, and the eighth driving cylinder 318 is disposed above the material loading platform 319. The directions of movement of the seventh drive cylinder 317 and the eighth drive cylinder 318 are vertical. The springs are vertically conveyed in the spring feeding channel 313, when the springs are conveyed to a position close to the magnetic wheel 316, the magnetic wheel 316 attracts the springs, so that the springs are attached to the surface of the magnetic wheel 316, the springs are driven by the magnetic wheel 316 to be conveyed to the material loading platform 319 along with the rotation of the motor 315, at the moment, the cylinder rod of the eighth driving cylinder 318 extends downwards to the interior of the springs, and then the seventh driving cylinder 317 extends to finish the material taking of the springs.
Further, the spring pushing assembly 32 includes a spring feeding table 321, a ninth driving cylinder 322 and a spring push rod 323, the material loading table 319 is disposed on the spring feeding table 321, the spring feeding table 321 is provided with a spring feeding port connected to the material loading table 319, the ninth driving cylinder 322 is disposed on the spring feeding table 321, the spring push rod 323 is disposed on the ninth driving cylinder 322 and pushes the spring coming from the spring feeding port, a concave surface is disposed at a rod head position of the spring push rod, and a contact surface with the spring is enlarged, so that the spring pushing process is more stable.
The principle of the utility model is that: the integrally processed corner brace is formed by assembling an aluminum cap and a spring on the corner brace, conveying the corner brace by a corner brace feeding component 2, conveying the spring by a spring feeding component 3 and conveying the aluminum cap onto an assembling bedplate 1 by an aluminum cap feeding component 4, controlling the assembling bedplate 1 by a first driving air cylinder 8 at the moment, moving the assembling bedplate 1 to the lower parts of a first support plate 6 and a second support plate 7, combining the assembling bedplate 1 with the first support plate 6 and the second support plate 7 to form an assembling area for assembling the corner brace, simultaneously feeding the corner brace feeding component 2 and the spring feeding component 3, conveying the corner brace onto the assembling bedplate 1 by the corner brace feeding component 2, conveying the spring to the lower part of an aluminum cap clamping component 5 by the spring feeding component 3, clamping the aluminum cap by the aluminum cap clamping component 5, pressing down on the spring, assembling the spring and the aluminum cap into the corner brace on the assembling bedplate 1 together to realize the assembling, after the assembly is completed, the assembly bedplate 1 is separated from the lower parts of the first support plate 6 and the second support plate 7, and the machined corner brace is blanked to complete the action.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides an angle sign indicating number assembly devices which characterized in that: the assembly table plate moves to the lower portions of the first support plate and the second support plate to form an assembly area, and the assembly table plate leaves the lower portions of the first support plate and the second support plate to form a blanking area.
2. The corner brace assembly mechanism of claim 1, wherein: the assembling table plate is connected with a first driving cylinder, and the assembling table plate is arranged on a cylinder push plate of the first driving cylinder.
3. The corner brace assembly mechanism of claim 2, wherein: the aluminum cap feeding assembly comprises a second driving cylinder, an aluminum cap feeding table and an aluminum cap pushing block, the aluminum cap feeding table is arranged above the assembling table plate, the aluminum cap pushing block is arranged on a cylinder pushing plate of the second driving cylinder, an aluminum cap feeding port is arranged on the aluminum cap feeding table and close to the initial position of the aluminum cap pushing block, a feeding channel is arranged on the aluminum cap feeding table, and the aluminum cap pushing block pushes the aluminum cap coming in from the aluminum cap feeding port along the feeding channel.
4. The corner brace assembly mechanism of claim 3, wherein: the corner brace feeding assembly comprises a corner brace feeding table and a third driving cylinder, the first supporting plate and the second supporting plate are arranged on the corner brace feeding table, a corner brace feeding hole is formed in the corner brace feeding table, and the third driving cylinder sends corner braces entering from the corner brace feeding head to the assembling table plate along a path formed by the first supporting plate and the second supporting plate.
5. The corner brace assembly mechanism of claim 4, wherein: the aluminum cap clamping assembly comprises a base, a fourth driving cylinder, a cylinder supporting seat, a fifth driving cylinder and a clamping plate, wherein the fourth driving cylinder is arranged on the base, the cylinder supporting seat is arranged on the base in a sliding mode and is located in the moving direction of the fourth driving cylinder, the fifth driving cylinder is arranged on the cylinder supporting seat, and the clamping plate is connected with the fifth driving cylinder.
6. The corner brace assembly mechanism of claim 5, wherein: the spring feeding assembly comprises a spring material taking assembly and a spring material pushing assembly, and the spring material taking assembly is horizontally vertical to the movement direction of the spring material pushing assembly.
7. The corner brace assembly mechanism of claim 6, wherein: the spring taking assembly comprises a first base, a second base, a spring feeding channel, a sixth driving cylinder, a motor, a magnetic wheel, a seventh driving cylinder, an eighth driving cylinder and a material carrying table, wherein the sixth driving cylinder is arranged above the spring feeding channel, the seventh driving cylinder is arranged on the second base, the eighth driving cylinder is arranged on a cylinder rod of the seventh driving cylinder, the motor is arranged on the first base, the magnetic wheel is connected with a motor shaft of the motor, the material carrying table and the spring feeding assembly are respectively arranged on two sides of the magnetic wheel, and the eighth driving cylinder is arranged above the material carrying table.
8. The corner brace assembly mechanism of claim 7, wherein: the spring pushing assembly comprises a spring feeding table, a ninth driving air cylinder and a spring push rod, the material loading table is arranged on the spring feeding table, a spring feeding port connected with the material loading table is arranged on the spring feeding table, the ninth driving air cylinder is arranged on the spring feeding table, and the spring push rod is arranged on the ninth driving air cylinder and pushes springs entering from the spring feeding port.
9. The corner brace assembly mechanism of claim 8, wherein: the third driving cylinder and the ninth driving cylinder are respectively arranged on two sides of the second support plate and move synchronously.
10. The utility model provides an angle sign indicating number assembly machine which characterized in that: the corner brace assembling mechanism of any one of the claims 1-9.
CN201922482061.7U 2019-12-31 2019-12-31 Corner connector assembling mechanism and assembling machine thereof Expired - Fee Related CN211361304U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922482061.7U CN211361304U (en) 2019-12-31 2019-12-31 Corner connector assembling mechanism and assembling machine thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922482061.7U CN211361304U (en) 2019-12-31 2019-12-31 Corner connector assembling mechanism and assembling machine thereof

Publications (1)

Publication Number Publication Date
CN211361304U true CN211361304U (en) 2020-08-28

Family

ID=72163638

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922482061.7U Expired - Fee Related CN211361304U (en) 2019-12-31 2019-12-31 Corner connector assembling mechanism and assembling machine thereof

Country Status (1)

Country Link
CN (1) CN211361304U (en)

Similar Documents

Publication Publication Date Title
CN112549919B (en) Vehicle window glass adjusting device of frameless vehicle door
CN211361304U (en) Corner connector assembling mechanism and assembling machine thereof
CN111015220B (en) Movable corner connector assembling machine capable of adjusting various width specifications
CN111015221B (en) Corner connector assembling mechanism and assembling machine thereof
CN211361303U (en) Movable corner connector assembling machine capable of adjusting various width specifications
CN109368213B (en) Attaching device
CN110605336B (en) Turnover attaching mechanism and turnover attaching method
CN210120126U (en) Electronic component packaging and positioning system
CN212120527U (en) Positioning system for automobile coating
CN212705227U (en) Car seat skeleton welding jig
KR102171921B1 (en) Blank feeder for press forming system
CN213257906U (en) Four-corner moving positioning device
CN210848018U (en) High-precision edge covering die
CN219553865U (en) Adjustable support for 5G communication antenna
CN116198819B (en) Film pasting integrated equipment for high-flexibility curved surface screen
CN217599802U (en) Manipulator for pasting auxiliary materials
CN212041161U (en) Horizontal powder pressing machine with printing function
CN217599062U (en) Automatic transfer pasting machine
CN215965715U (en) Two-end synchronous flanging mechanism suitable for automobile front triangular side wall water cutting
CN111618134B (en) bending machine
CN217315656U (en) Die stamping mechanism for automobile electronic pin
CN214639418U (en) Press is used in processing of car seat skeleton
CN111408541B (en) Based on intelligent movement sorting device
CN220683984U (en) Adsorption turnover device
CN211846566U (en) Waterproof roll adjusting clamping roller

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200828

Termination date: 20211231