CN206373225U - A kind of taping machine automatic switching control equipment - Google Patents
A kind of taping machine automatic switching control equipment Download PDFInfo
- Publication number
- CN206373225U CN206373225U CN201621279278.8U CN201621279278U CN206373225U CN 206373225 U CN206373225 U CN 206373225U CN 201621279278 U CN201621279278 U CN 201621279278U CN 206373225 U CN206373225 U CN 206373225U
- Authority
- CN
- China
- Prior art keywords
- guide pad
- taping machine
- lowering
- hoisting gear
- automatic switching
- 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
Links
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000000630 rising effect Effects 0.000 description 10
- 230000005674 electromagnetic induction Effects 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Basic Packing Technique (AREA)
Abstract
The utility model discloses a kind of taping machine automatic switching control equipment, including guide pad support, control device and lowering or hoisting gear, the control device is removably fixed on taping machine, the lowering or hoisting gear is removably fixed in below the guide pad support, and guide pad is removably fixed on the guide pad rack upper surface.A kind of taping machine automatic switching control equipment of the present utility model, can stablize and quickly automatically switch, so as to ensure the job safety of maintenance personal, and improve the production efficiency of door closure line.
Description
Technical field
The utility model is related to taping machine technical field, more particularly to a kind of taping machine automatic switching control equipment.
Background technology
Existing vehicle-door edge machine inner panel guide pad is fixed on die cavity, is distributed in window frame surrounding, it is impossible to automatically switch, inside
Outside plate from taping machine 20# platforms decline when, inner plate part is oriented to and positioned.
Because commercial car is according to market needs, the production envelope window of not timing according to plan middle door and tail-gate.Production envelope window
During door closure, interior guide pad is interfered with envelope window lid shrouding, in order to adapt to production, it is necessary to taping machine die cavity is manually entered, to inner panel
Guide pad is dismantled, after envelope window lid production is finished, it is necessary to be manually entered taping machine die cavity during switching production routine door closure
Inner panel guide pad is installed.
Because taping machine region belongs to maintenance activity restricted clearance, maintenance personal needs to do when entering dismounting inner panel guide pad
Good perfect energy locking, and there is special messenger to be guarded.There is safety wind in the restricted clearance high frequency subjob in maintenance personal
Danger.And each activity duration, the productive temp to production line had a great impact at 30 minutes or so.
Utility model content
The utility model is completed to solve of the prior art not enough, and the purpose of this utility model is to provide one
Plant automatic switchover and stablize quick, the restricted clearance operating risk of maintenance personal's high frequency time can be reduced, and door closure line can be improved
Productive temp taping machine automatic switching control equipment.
A kind of taping machine automatic switching control equipment of the present utility model, including guide pad support, control device and lowering or hoisting gear,
The control device is removably fixed on taping machine, and the lowering or hoisting gear is removably fixed in below the guide pad support,
Guide pad is removably fixed on the guide pad rack upper surface.
A kind of taping machine automatic switching control equipment of the present utility model can also be:
The control device includes controller, magnetic valve and operation button, and the controller and the magnetic valve are located at
On taping machine, the controller is electrically connected with the magnetic valve, and the magnetic valve is connected with the lowering or hoisting gear, and the operation is pressed
Button is located on taping machine, and the operation button is electrically connected with the controller.
The lowering or hoisting gear is removably fixed in the underface at the guide pad carriage center position.
The lowering or hoisting gear includes cylinder, and the cylinder is removably fixed at the guide pad carriage center position just
Lower section, the magnetic valve is connected with the cylinder.
The cylinder bottom is provided with cylinder saddle, and the cylinder saddle is detachably fixed with the cylinder and is connected.
The lowering or hoisting gear both sides are equipped with guider, and the guider vertical is extended in the lowering or hoisting gear
Both sides, the guider is slided up and down with the guide pad support and is connected.
The guider includes riser guide and sliding block, and the riser guide vertical is arranged at the lowering or hoisting gear two
Side, the sliding block is removably fixed in the guide pad frame bottom, and the sliding block is slided up and down with the riser guide and is connected.
The guider also includes rail brackets, and the rail brackets is removably fixed on the outside of the riser guide.
Provided with the groove inwardly concaved on the outside of the sliding block, the riser guide by the groove and the sliding block above and below
It is slidably connected.
The guide pad support includes rack leg, stand frame, two parallel longitudinal branch for being arranged on the stand frame two ends
Hack lever and the connecting rod for being horizontally installed on two cradling piece center positions, the cradling piece two ends are consolidated with the stand frame
Fixed connection, the connecting rod two ends are fixedly connected with the cradling piece, and the rack leg is spaced two-by-two is fixedly installed on the branch
On frame frame upper surface, the guide pad is removably fixed on the outside of the rack leg, and the sliding block and the connecting rod are detachable
It is fixedly connected, the rail brackets is detachably fixed with the connecting rod and is connected.
A kind of taping machine automatic switching control equipment of the present utility model, including guide pad support, control device and lowering or hoisting gear,
The control device is removably fixed on taping machine, and the lowering or hoisting gear is removably fixed in below the guide pad support,
Guide pad is removably fixed on the guide pad rack upper surface.
So, when the conventional door closure of production, guide pad can play a part of guiding to inner panel, therefore guide pad rises
Highly it is higher than inner panel height, starts control device, control device is received after enabling signal, control life is sent after treatment
Order, driving lowering or hoisting gear motion, lowering or hoisting gear is connected with guide pad support, and lowering or hoisting gear does piston movement, drives guide pad branch
Frame rises, and after rising in place, control device obtains electric by electromagnetic induction signal, feeds back to the control that one signal of control device disconnects
System order, makes control device be disconnected with lowering or hoisting gear, and guide pad support stops rising, and then taping machine carries out bound edge work.When
Production envelope window lid when, because guide pad with envelope window lid shrouding interference, therefore to be directed to block rise position will less than envelope
The position of plate, starts control device, and control device is received after enabling signal, and control command is sent after treatment, and driving rises
Falling unit is moved, and lowering or hoisting gear is connected with guide pad support, and lowering or hoisting gear does piston movement, drives guide pad support to decline, under
Drop to behind position, control device obtains electric by electromagnetic induction signal, receive the control command of signal disconnection, make control device and liter
Falling unit disconnects, and guide pad support stops declining, and then carries out envelope window work.A kind of taping machine of the present utility model automatically switches
Device, in terms of existing technologies, it this have the advantage that:It can automatically switch stable quick, maintenance personal can be reduced
The restricted clearance operating risk of high frequency time, and the productive temp of door closure line can be improved.
Brief description of the drawings
Fig. 1 is a kind of structural representation of taping machine automatic switching control equipment of the present utility model.
Fig. 2 is a kind of structural representation of the guide pad support of taping machine automatic switching control equipment of the present utility model.
Figure number explanation
1 ... guide pad support 2 ... cylinder 3 ... cylinder saddle
4 ... guide pad 5 ... rack leg 11 ... stand frames
12 ... cradling piece 13 ... connecting rod 14 ... rail bracketses
15 ... riser guide 16 ... sliding blocks
Embodiment
Fig. 1 below in conjunction with the accompanying drawings to Fig. 2 makees further detailed to a kind of taping machine automatic switching control equipment of the present utility model
Describe in detail bright.
A kind of taping machine automatic switching control equipment of the present utility model, refer to Fig. 1-2, a kind of taping machine of the present utility model
Automatic switching control equipment, including guide pad support 1, control device and lowering or hoisting gear, the control device are removably fixed in bound edge
On machine, the lowering or hoisting gear is removably fixed in the lower section of guide pad support 1, and guide pad 4 is removably fixed in the guiding
On the upper surface of block support 1.So, magnetic valve can coordinate different circuits to realize expected control, and the precision that controls and
Flexibility can ensure.When the conventional door closure of production, guide pad 4 can play a part of guiding, therefore guide pad 4 to inner panel
The height of rise is higher than inner panel height, starts control device, and control device is received after enabling signal, sent after treatment
Control command, driving lowering or hoisting gear motion, lowering or hoisting gear is connected with guide pad support 1, and lowering or hoisting gear does piston movement, and drive is led
Rise to block support 1, after rising in place, control device obtains electric by electromagnetic induction signal, feeds back to one signal of control device
The control command of disconnection, makes control device be disconnected with lowering or hoisting gear, and guide pad support stops rising, and then taping machine carries out bound edge
Work.When production envelope window lid, because of the interference of guide pad and envelope window lid shrouding, therefore the position of the rise of block 4 is directed to
To be less than the position of shrouding, start control device, control device is received after enabling signal, control life is sent after treatment
Order, driving lowering or hoisting gear motion, lowering or hoisting gear is connected with guide pad support, and lowering or hoisting gear does piston movement, drives guide pad branch
Frame 1 declines, and after declining in place, control device obtains electric by electromagnetic induction signal, receives the control command of signal disconnection, makes control
Device processed disconnects with lowering or hoisting gear, and guide pad support 1 stops declining, and then carries out envelope window work.A kind of bag of the present utility model
Side machine automatic switching control equipment, in terms of existing technologies, it this have the advantage that:It can automatically switch stable quick, can
The restricted clearance operating risk of maintenance personal's high frequency time is reduced, and the productive temp of door closure line can be improved.
A kind of taping machine automatic switching control equipment of the present utility model, refer to Fig. 1-2, in previously described technical scheme
On the basis of can also be:The control device includes controller, magnetic valve and operation button, the controller and the magnetic valve
On taping machine, the controller is electrically connected with the magnetic valve, and the magnetic valve is connected with the lowering or hoisting gear, described
Operation button is located on taping machine, and the operation button is electrically connected with the controller.So, will when the conventional door closure of production
Operation button is rotated to normal mode, then starts control device, and control device is received after enabling signal, after treatment
Control command is sent, driving lowering or hoisting gear motion, lowering or hoisting gear is connected with guide pad support 1, and lowering or hoisting gear does piston movement, band
Action-oriented block support 1 rises, and after rising in place, control device obtains electric by electromagnetic induction signal, feeds back to control device one
The control command that signal disconnects, makes control device be disconnected with lowering or hoisting gear, and guide pad support 1 stops rising, and then taping machine enters
Row bound edge works.When production envelope window lid, operation button is rotated to envelope window pattern, then starts control device, is controlled
Device is received after enabling signal, and control command, driving lowering or hoisting gear motion, lowering or hoisting gear and guide pad are sent after treatment
Support 1 is connected, and lowering or hoisting gear does piston movement, drives guide pad support 1 to decline, and after declining in place, control device passes through electromagnetism
Induced signal obtains electric, receives the control command of signal disconnection, control device is disconnected with lowering or hoisting gear, and guide pad support 1 stops
Only decline, then carry out envelope window work.The operation button includes normal mode button and envelope window mode button, the conventional mould
Formula button and envelope window mode button are respectively positioned on the taping machine, the normal mode button and seal window mode button with it is described
Controller is electrically connected.So, when the conventional door closure of production, operation button is rotated to normal mode button, passes through conventional mould
Formula button starts control device, and control device is received after the enabling signal of normal mode button, control is sent after treatment
System order, driving lowering or hoisting gear motion, lowering or hoisting gear is connected with guide pad support 1, and lowering or hoisting gear does piston movement, band action-oriented
Block support 1 rises, and after rising in place, control device obtains electric by electromagnetic induction signal, feeds back to one signal of control device and breaks
The control command opened, makes control device be disconnected with lowering or hoisting gear, and guide pad support 1 stops rising, and then taping machine carries out bound edge
Work.When production envelope window lid, operation button is rotated to envelope window mode button, control is started by sealing window mode button
Device processed, control device is received after the enabling signal of envelope window mode button, and control command, driving lifting are sent after treatment
Device is moved, and lowering or hoisting gear is connected with guide pad support 1, and lowering or hoisting gear does piston movement, drives guide pad support 1 to decline, under
Drop to behind position, control device obtains electric by electromagnetic induction signal, receive the control command of signal disconnection, make control device and liter
Falling unit disconnects, and guide pad support 1 stops declining, and then carries out envelope window work.The lowering or hoisting gear is removably fixed in described
The underface of the center position of guide pad support 1.The balance of guide pad support can be ensured.It can also be:The lifting dress
Put including cylinder, the cylinder 2 is removably fixed in the underface at the guide pad carriage center position, the magnetic valve with
The cylinder connection.So, when the conventional door closure of production, operation button is rotated to normal mode button, passes through conventional mould
Formula button starts control device, and control device is received after the enabling signal of normal mode button, control is sent after treatment
System order, drive cylinder 2 is moved, and cylinder 2 is connected with guide pad support 1, and cylinder 2 does piston movement, is driven on guide pad support 1
Rise, after rising in place, control device obtains electric by electromagnetic induction signal, feed back to the control life that one signal of control device disconnects
Order, makes control device be disconnected with cylinder 2, and guide pad support 1 stops rising, and then taping machine carries out bound edge work.When production envelope
During window lid, because of the interference of guide pad 4 and envelope window lid shrouding, therefore to be directed to what the position of the rise of block 4 will be less than shrouding
Position, operation button is rotated to envelope window mode button, starts control device by sealing window mode button, control device connects
After the enabling signal for receiving envelope window mode button, control command is sent after treatment, drive cylinder 2 is moved, cylinder 2 is with being oriented to
Block support 1 is connected, and cylinder 2 does piston movement, drives guide pad support 1 to decline, and after declining in place, control device passes through electromagnetism sense
Induction signal obtains electric, receives the control command of signal disconnection, control device is disconnected with cylinder 2, under guide pad support 1 stops
Drop, then carries out envelope window work.Further preferred scheme is:The bottom of cylinder 2 is provided with cylinder saddle 3, the cylinder branch
Seat 3 is detachably fixed with the cylinder 2 to be connected.So, cylinder saddle 3 is set in the bottom of cylinder 2, branch can be played to cylinder 2
Support is acted on.
A kind of taping machine automatic switching control equipment of the present utility model, refer to Fig. 1-2, in previously described technical scheme
On the basis of can also be:The lowering or hoisting gear both sides are equipped with guider, and the guider vertical is extended in described
Lowering or hoisting gear both sides, the guider is slided up and down with the guide pad support 1 and is connected.So, device is directed to be arranged on
The both sides of lowering or hoisting gear, when the drive guide pad of cylinder 2 support 1 rises or falls, can more preferably be directed to block by guider
Support 1 is slided up and down, and is prevented guide pad support 1 from shifting, is caused work mistake.Further preferred scheme is:It is described
Guider includes riser guide 15 and sliding block 16, and the vertical of riser guide 15 is arranged at the lowering or hoisting gear both sides, described
Sliding block 16 is removably fixed in the bottom of guide pad support 1, and the sliding block 16 is slided up and down with the riser guide 15 and is connected.
So, when the driving guide pad of cylinder 2 support 1 rises or falls, sliding block 16 is slided up and down on riser guide 15, so as to ensure to lead
To the moving direction of block support 1.On the other hand on the one hand rail brackets 14 can make guide pad with support guide block support 1
Support 1 moves up and down on rail brackets 14.Guide pad support 1 is by sliding block 16 and riser guide 15 on rail brackets 14
Move up and down, the anti-raw skew of guide pad support 1 is prevented, so that the preferably position of positioning and guiding block 4.The guider is also
Including rail brackets 14, the rail brackets 14 is removably fixed in the outside of riser guide 15.Further preferred scheme
It is:The outside of sliding block 16 is provided with the groove inwardly concaved, and the riser guide 15 passes through on the groove and the sliding block 16
Lower slider is connected.So, riser guide 15 is evagination, and sliding block 16 is provided with the groove inwardly concaved, and riser guide 15 is in sliding block
Slided up and down in 16 groove, further ensure that the up and down motion of guide pad support 1 and rail brackets 14.
A kind of taping machine automatic switching control equipment of the present utility model, refer to Fig. 1-2, in previously described technical scheme
On the basis of can also be:The guide pad support 1 include rack leg 5, stand frame 11, two parallel longitudinal be arranged on the support
The cradling piece 12 at frame two ends and the connecting rod 13 for being horizontally installed on two center positions of cradling piece 12, the cradling piece 12
Two ends are fixedly connected with the stand frame 11, and the two ends of connecting rod 13 are fixedly connected with the cradling piece 12, the rack leg 5
Interval is fixedly installed on the upper surface of stand frame 11 two-by-two, and the guide pad 4 is removably fixed in outside the rack leg 5
Side, the sliding block 16 is detachably fixed with the connecting rod 13 and is connected, and the rail brackets 14 and the connecting rod 13 are detachable
It is fixedly connected.So, a guide pad support 1 is constituted by stand frame 11, cradling piece 12 and connecting rod 13, cylinder 2 is with being connected
Bar 13 is connected, and sliding block is detachably secured in connecting rod, when then working, and cylinder 2 is moved, and drives guide pad support 1 to carry out
Rise and descending motion.Further preferred scheme is:The stand frame lateral cross section is shaped as rectangle.So, stand frame 11
Lateral cross section is shaped as rectangle, and concrete shape is defined by actual production demand, or other arbitrary shapes, as long as can match somebody with somebody
Close taping machine work.Rail brackets longitudinal section shape can be triangle, because triangle stability is good, therefore can lead to
The good supporting guide of rail brackets and guide pad support are crossed, its stability is improved.
It is above-mentioned that only several specific embodiments in the utility model are illustrated, but can not be as of the present utility model
Protection domain, equivalent change or modification or equal proportion amplification or contracting made by every design spirit according in the utility model
It is small etc., it is deemed to fall protection domain of the present utility model.
Claims (10)
1. a kind of taping machine automatic switching control equipment, it is characterised in that:Including guide pad support, control device and lowering or hoisting gear, institute
State control device to be removably fixed on taping machine, the lowering or hoisting gear is removably fixed in below the guide pad support, is led
It is removably fixed in block on the guide pad rack upper surface.
2. taping machine automatic switching control equipment according to claim 1, it is characterised in that:The control device includes control
Device, magnetic valve and operation button, the controller and the magnetic valve are on taping machine, the controller and the electromagnetism
Valve is electrically connected, and the magnetic valve be connected with the lowering or hoisting gear, the operation button on taping machine, the operation button and
The controller electrical connection.
3. taping machine automatic switching control equipment according to claim 1, it is characterised in that:The lowering or hoisting gear is detachably fixed
Underface at the guide pad carriage center position.
4. taping machine automatic switching control equipment according to claim 2, it is characterised in that:The lowering or hoisting gear includes cylinder,
The cylinder is removably fixed in the underface at the guide pad carriage center position, and the magnetic valve connects with the cylinder
Connect.
5. taping machine automatic switching control equipment according to claim 4, it is characterised in that:The cylinder bottom is provided with cylinder branch
Seat, the cylinder saddle is detachably fixed with the cylinder and is connected.
6. the taping machine automatic switching control equipment according to claim 1-5 any one claims, it is characterised in that:It is described
Lowering or hoisting gear both sides are equipped with guider, and the guider vertical is extended in the lowering or hoisting gear both sides, described to lead
Slide up and down and be connected with the guide pad support to device.
7. taping machine automatic switching control equipment according to claim 6, it is characterised in that:The guider is led including lifting
Rail and sliding block, the riser guide vertical are arranged at the lowering or hoisting gear both sides, and the sliding block is removably fixed in the guiding
Block frame bottom, the sliding block is slided up and down with the riser guide and is connected.
8. taping machine automatic switching control equipment according to claim 7, it is characterised in that:The guider also includes guide rail
Support, the rail brackets is removably fixed on the outside of the riser guide.
9. taping machine automatic switching control equipment according to claim 7, it is characterised in that:It is provided with and concaves on the outside of the sliding block
The groove entered, the riser guide is slided up and down with the sliding block by the groove and is connected.
10. taping machine automatic switching control equipment according to claim 8, it is characterised in that:The guide pad support includes branch
Frame leg, stand frame, two parallel longitudinal cradling pieces for being arranged on the stand frame two ends and it is horizontally installed on two supports
The connecting rod of bar center position, the cradling piece two ends are fixedly connected with the stand frame, the connecting rod two ends with it is described
Cradling piece is fixedly connected, and the rack leg is spaced two-by-two to be fixedly installed on the stand frame upper surface, and the guide pad is removable
Unload and be fixed on the outside of the rack leg, the sliding block is detachably fixed with the connecting rod and is connected, the rail brackets with it is described
Connecting rod is detachably fixed connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621279278.8U CN206373225U (en) | 2016-11-25 | 2016-11-25 | A kind of taping machine automatic switching control equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621279278.8U CN206373225U (en) | 2016-11-25 | 2016-11-25 | A kind of taping machine automatic switching control equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206373225U true CN206373225U (en) | 2017-08-04 |
Family
ID=59405281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621279278.8U Expired - Fee Related CN206373225U (en) | 2016-11-25 | 2016-11-25 | A kind of taping machine automatic switching control equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206373225U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110158245A (en) * | 2018-03-28 | 2019-08-23 | 利辛县缘艺纱网有限公司 | It is a kind of with the gauze equipment for wrapping for retouching side function |
-
2016
- 2016-11-25 CN CN201621279278.8U patent/CN206373225U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110158245A (en) * | 2018-03-28 | 2019-08-23 | 利辛县缘艺纱网有限公司 | It is a kind of with the gauze equipment for wrapping for retouching side function |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209021080U (en) | A kind of lift mould replacing trolley | |
CN206373225U (en) | A kind of taping machine automatic switching control equipment | |
CN109175123A (en) | A kind of double-deck mold changing systems of door closure bound edge press | |
CN201244664Y (en) | Upper shifter of cold-box core blower | |
CN104174821B (en) | A kind of shuttle type of upper die mould core shooter penetrates head and air blowing shield mechanism | |
CN108995917A (en) | Mobile coding assembly line for packing case coding | |
CN201192896Y (en) | Bottle blank transmission apparatus | |
CN102441992B (en) | Hot riveting module, hot riveting device host machine and hot riveting device | |
CN206797931U (en) | Portable coding streamline for packing case coding | |
CN206689711U (en) | A kind of automatic piston pin assembly machine | |
CN202640095U (en) | Automatic polishing machine specific to cylinder bottom polishing | |
CN201485266U (en) | Novel mattress bordering machine | |
CN212419556U (en) | Continuous casting square billet transfer equipment | |
CN108723565A (en) | A kind of new mobile type water cooling backing pad | |
CN103736899B (en) | A kind of riveting method of the chain for the upper and lower annex of riveting band | |
CN104148595A (en) | A moving shooting head and a blowing cover mechanism of an upper pressing type core shooter | |
CN204892924U (en) | Full -automatic numerical control casting machine | |
CN202894322U (en) | Automatic pouring equipment | |
CN209224814U (en) | A kind of marking press equipment | |
CN203818038U (en) | Locating and assembling platform for car frame front end accessory assembly | |
CN209006530U (en) | A kind of novel linear lifting push-pull mechanism | |
CN209641429U (en) | Special-shaped line coating machine | |
CN208791790U (en) | A kind of automatic anode machine of starting sheet | |
CN209536414U (en) | A kind of transfer turnover mechanism | |
CN205587969U (en) | Double -deck elevating platform |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 |
|
CF01 | Termination of patent right due to non-payment of annual fee |