CN218804320U - Blank pressing equipment for corrugated carton production - Google Patents
Blank pressing equipment for corrugated carton production Download PDFInfo
- Publication number
- CN218804320U CN218804320U CN202223338754.7U CN202223338754U CN218804320U CN 218804320 U CN218804320 U CN 218804320U CN 202223338754 U CN202223338754 U CN 202223338754U CN 218804320 U CN218804320 U CN 218804320U
- Authority
- CN
- China
- Prior art keywords
- threaded
- rod
- corrugated
- motor
- threaded rod
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000003825 pressing Methods 0.000 title claims description 10
- 238000002788 crimping Methods 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Making Paper Articles (AREA)
Abstract
本实用新型公开了一种瓦楞纸箱生产用压边设备,包括底座和支撑板,所述支撑板安装于底座的上方,且支撑板的右侧设置有手把,所述支撑板的内表面设置有双向螺纹杆,且双向螺纹杆的外表面设置有螺纹移动滑块,所述螺纹移动滑块的下方开设有滑槽。该瓦楞纸箱生产用压边设备,与现有的普通压边设备相比,对不同大小厚度的瓦楞纸箱进行压边时,通过电动伸缩杆,使支撑架二上下移动带动第二螺纹杆、固定螺纹板、轴杆和压边滚轮上下移动,使得来控制压边滚轮对瓦楞纸箱的压力来控制压边效果,同时转动第二螺纹杆使得固定螺纹板左右移动,使得压边滚轮左右移动,可以适应不同规格瓦楞纸箱的压平工作,使设备变得多样化,避免了频繁的更换设备。
The utility model discloses a crimping device for corrugated carton production, which comprises a base and a support plate, the support plate is installed above the base, and a handle is arranged on the right side of the support plate, and the inner surface of the support plate is arranged There is a two-way threaded rod, and the outer surface of the two-way threaded rod is provided with a threaded moving slide block, and a chute is opened under the threaded moving slide block. Compared with the existing ordinary crimping equipment, this crimping equipment for corrugated carton production, when crimping corrugated cartons of different sizes and thicknesses, uses the electric telescopic rod to move the support frame 2 up and down to drive the second threaded rod and fix it. The threaded plate, the shaft rod and the blanking roller move up and down, so as to control the pressure of the blanking roller on the corrugated box to control the blanking effect, and at the same time turn the second threaded rod to make the fixed threaded plate move left and right, so that the blanking roller moves left and right, which can It is suitable for the flattening of corrugated boxes of different specifications, making the equipment more diversified and avoiding frequent replacement of equipment.
Description
技术领域technical field
本实用新型涉及瓦楞纸箱生产技术领域,具体为一种瓦楞纸箱生产用压边设备。The utility model relates to the technical field of production of corrugated cartons, in particular to edge-pressing equipment for the production of corrugated cartons.
背景技术Background technique
瓦楞纸板经过模切、压痕、钉箱或粘箱制成瓦楞纸箱。瓦楞纸箱是一种应用最广的包装制品,用量一直是各种包装制品之首。包括钙塑瓦楞纸箱。半个多世纪以来,瓦楞纸箱以其优越的使用性能和良好的加工性能逐渐取代了木箱等运输包装容器,成为运输包装的主力军。它除了保护商品、便于仓储、运输之外,还起到美化商品,宣传商品的作用。瓦楞纸箱属于绿色环保产品,它利于环保,利于装卸运输。Corrugated cardboard is die-cut, creasing, nailed or glued to make corrugated boxes. Corrugated carton is the most widely used packaging product, and its consumption has always been the first among all kinds of packaging products. Including calcium plastic corrugated box. For more than half a century, corrugated boxes have gradually replaced wooden boxes and other transportation packaging containers due to their superior performance and good processing performance, and have become the main force of transportation packaging. In addition to protecting the goods and facilitating storage and transportation, it also plays the role of beautifying and promoting the goods. Corrugated boxes are green and environmentally friendly products, which are conducive to environmental protection and are conducive to loading, unloading and transportation.
如申请号为CN202122034420.X,但是该压边设备,可以对瓦楞纸箱前后左右进行整理对齐,并且可以对瓦楞纸箱堆叠放置,能够一次性的实现多个瓦楞纸箱压边,提高了工作人员的工作效率,减少产生瓦楞纸箱压边不整齐的现象,拓展了该装置的使用范围,不便于对不同大小规格的瓦楞纸箱进行压边,导致装置的单一性。For example, the application number is CN202122034420.X, but the crimping equipment can arrange and align corrugated cartons from front to back, left and right, and can stack and place corrugated cartons. Efficiency, reducing the phenomenon of irregular crimping of corrugated cartons, expanding the scope of use of the device, it is not convenient to crimp corrugated cartons of different sizes and specifications, resulting in a single device.
于是,有鉴于此,针对现有的结构不足予以研究改良,提出一种瓦楞纸箱生产用压边设备。Therefore, in view of this, researches and improvements are made to address the existing structural deficiencies, and a kind of edge-pressing equipment for corrugated box production is proposed.
实用新型内容Utility model content
本实用新型的目的在于提供一种瓦楞纸箱生产用压边设备,以解决上述背景技术中提出的问题。The purpose of this utility model is to provide a crimping device for corrugated carton production to solve the problems raised in the above-mentioned background technology.
为实现上述目的,本实用新型提供如下技术方案:一种瓦楞纸箱生产用压边设备,包括底座和支撑板,所述支撑板安装于底座的上方,且支撑板的右侧设置有手把,所述支撑板的内表面设置有双向螺纹杆,且双向螺纹杆的外表面设置有螺纹移动滑块,所述螺纹移动滑块的下方开设有滑槽,且支撑板的上方设置有支撑架一,所述支撑架一的上方设置有电机壳,且电机壳的内表面设置有第一电机,所述第一电机的下方设置有第一螺纹杆,所述第一螺纹杆的外表面设置有螺纹伸缩杆,且螺纹伸缩杆的下方设置有压板。In order to achieve the above purpose, the utility model provides the following technical solutions: a corrugated box production edge pressing equipment, including a base and a support plate, the support plate is installed above the base, and the right side of the support plate is provided with a handle, The inner surface of the support plate is provided with a two-way threaded rod, and the outer surface of the two-way threaded rod is provided with a threaded moving slider, the bottom of the threaded moving slider is provided with a chute, and the top of the supporting plate is provided with a support frame. , the top of the support frame one is provided with a motor casing, and the inner surface of the motor casing is provided with a first motor, and the bottom of the first motor is provided with a first threaded rod, and the outer surface of the first threaded rod A threaded telescopic rod is provided, and a pressure plate is provided under the threaded telescopic rod.
进一步的,所述双向螺纹杆与螺纹移动滑块螺纹连接,且螺纹移动滑块与滑槽滑动连接。Further, the two-way threaded rod is threadedly connected to the threaded moving slider, and the threaded moving slider is slidably connected to the chute.
进一步的,所述螺纹伸缩杆的右侧设置有支撑架二,且支撑架二的上方设置有电动伸缩杆,所述支撑架二设置有第二螺纹杆,且第二螺纹杆的外表面设置有固定螺纹板。Further, the right side of the threaded telescopic rod is provided with a
进一步的,所述固定螺纹板的下方设置有轴杆,且轴杆的下方设置有压边滚轮。Further, a shaft is provided below the fixed threaded plate, and a crimping roller is provided below the shaft.
进一步的,所述轴杆与压边滚轮滚动连接,且轴杆与固定螺纹板滑动连接。Further, the shaft is in rolling connection with the blank holder roller, and the shaft is in sliding connection with the fixed threaded plate.
进一步的,所述轴杆的后方设置有移动杆,且二移动杆的外表面设置有固定洞,所述轴杆的后方设置有转动球,且转动球的后方设置有转动直线装置,所述转动直线装置的左侧设置有第二电机,且第二电机的上方设置有固定架。Further, a moving rod is arranged behind the shaft, and a fixing hole is arranged on the outer surface of the two moving rods, a rotating ball is arranged behind the shaft, and a rotating linear device is arranged behind the rotating ball. A second motor is arranged on the left side of the rotary linear device, and a fixing frame is arranged above the second motor.
进一步的,所述第二电机与移动杆处于同一水平线,且固定洞被移动杆贯穿。Further, the second motor is at the same level as the moving rod, and the fixing hole is penetrated by the moving rod.
与现有技术相比,本实用新型的有益效果是:Compared with the prior art, the beneficial effects of the utility model are:
1.本实用新型通过手把、双向螺纹杆、螺纹移动滑块、滑槽、支撑架一、电机壳、第一电机、第一螺纹杆和螺纹伸缩杆的设置,在压边设备开始前,对瓦楞纸箱进行固定,通过转动手把,使双向螺纹杆转动,使螺纹移动滑块在滑槽移动,对瓦楞纸箱两边进行固定,使瓦楞纸箱不会发生偏移,同时通过电机壳固定第一电机,第一电机转动,带动第一螺纹杆转动,使得螺纹伸缩杆收缩,来使压板对不同厚度瓦楞纸箱进行压紧,防止了瓦楞纸箱在压边时出现错位,且压边时不容易造成瓦楞纸箱偏移,不容易使瓦楞纸箱损坏,避免了材料的浪费;1. This utility model is set by the handle, two-way threaded rod, threaded moving slider, chute,
2.本实用新型通过电动伸缩杆、支撑架二、第二螺纹杆、固定螺纹板、轴杆和压边滚轮的设置,对不同大小厚度的瓦楞纸箱进行压边时,通过电动伸缩杆,使支撑架二上下移动带动第二螺纹杆、固定螺纹板、轴杆和压边滚轮上下移动,使得来控制压边滚轮对瓦楞纸箱的压力来控制压边效果,同时转动第二螺纹杆使得固定螺纹板左右移动,使得压边滚轮左右移动,可以适应不同规格瓦楞纸箱的压平工作,使设备变得多样化,避免了频繁的更换设备;2. The utility model uses the setting of the electric telescopic rod, the second support frame, the second threaded rod, the fixed threaded plate, the shaft rod and the rollers to press the edges of corrugated boxes of different sizes and thicknesses. The
3.本实用新型通过轴杆,压边滚轮、移动杆、固定洞、转动球、转动直线装置、第二电机和固定架的设置,对瓦楞纸箱进行压平时,通过固定架固定第二电机在原地转动,带动转动直线装置转动,使得转动球转动,带动移动杆在固定洞水平来回移动,从而带动轴杆和压边滚轮来回移动,使压边更加的均匀,提高了瓦楞纸箱压平以后的质量,避免了材料的浪费,减少了生产的成本。3. In this utility model, through the setting of the shaft rod, edge roller, moving rod, fixed hole, rotating ball, rotating linear device, second motor and fixing frame, when the corrugated box is flattened, the second motor is fixed by the fixing frame in the original position. Rotate ground, drive the rotating linear device to rotate, make the rotating ball rotate, drive the moving rod to move back and forth horizontally in the fixed hole, thus drive the shaft and the edge roller to move back and forth, make the edge more uniform, and improve the corrugated box after flattening. Quality avoids material waste and reduces production costs.
附图说明Description of drawings
图1为本实用新型整体剖视结构示意图;Fig. 1 is the overall sectional structure schematic diagram of the utility model;
图2为本实用新型夹紧装置立体结构示意图;Figure 2 is a schematic diagram of the three-dimensional structure of the clamping device of the present invention;
图3为本实用新型图1中A处放大结构示意图;Fig. 3 is the schematic diagram of enlarged structure at A place in Fig. 1 of the utility model;
图4为本实用新型侧视压边结构示意图。Fig. 4 is a side view schematic diagram of the blank holder structure of the utility model.
图中:1、底座;2、支撑板;3、手把;4、双向螺纹杆;5、螺纹移动滑块;6、滑槽;7、支撑架一;8、电机壳;9、第一电机;10、第一螺纹杆;11、螺纹伸缩杆;12、压板;13、电动伸缩杆;14、支撑架二;15、第二螺纹杆;16、固定螺纹板;17、轴杆;18、压边滚轮;19、移动杆;20、固定洞;21、转动球;22、转动直线装置;23、第二电机;24、固定架。In the figure: 1. Base; 2. Support plate; 3. Handle; 4. Two-way threaded rod; 5. Thread moving slider; 6. Chute; One motor; 10, the first threaded rod; 11, the threaded telescopic rod; 12, the pressure plate; 13, the electric telescopic rod; 14, the second support frame; 15, the second threaded rod; 16, the fixed threaded plate; 18. Crimping roller; 19. Moving rod; 20. Fixing hole; 21. Rotating ball; 22. Rotating linear device; 23. Second motor; 24. Fixing frame.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图,对本实用新型实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本实用新型一部分实施例,而不是全部的实施例。基于本实用新型中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
如图1-图3所示,一种瓦楞纸箱生产用压边设备,包括底座1和支撑板2,支撑板2安装于底座1的上方,且支撑板2的右侧设置有手把3,支撑板2的内表面设置有双向螺纹杆4,且双向螺纹杆4的外表面设置有螺纹移动滑块5,螺纹移动滑块5的下方开设有滑槽6,双向螺纹杆4与螺纹移动滑块5螺纹连接,且螺纹移动滑块5与滑槽6滑动连接,且支撑板2的上方设置有支撑架一7,支撑架一7的上方设置有电机壳8,且电机壳8的内表面设置有第一电机9,第一电机9的下方设置有第一螺纹杆10,第一螺纹杆10的外表面设置有螺纹伸缩杆11,且螺纹伸缩杆11的下方设置有压板12,在压边设备开始前,对瓦楞纸箱进行固定,通过转动手把3,使双向螺纹杆4转动,使螺纹移动滑块5在滑槽6移动,对瓦楞纸箱两边进行固定,使瓦楞纸箱不会发生偏移,同时通过电机壳8固定第一电机9,第一电机9转动,带动第一螺纹杆10转动,使得螺纹伸缩杆11收缩,来使压板12对不同厚度瓦楞纸箱进行压紧,防止了瓦楞纸箱在压边时出现错位,且压边时不容易造成瓦楞纸箱偏移,不容易使瓦楞纸箱损坏,避免了材料的浪费,螺纹伸缩杆11的右侧设置有支撑架二14,且支撑架二14的上方设置有电动伸缩杆13,支撑架二14设置有第二螺纹杆15,且第二螺纹杆15的外表面设置有固定螺纹板16,固定螺纹板16的下方设置有轴杆17,且轴杆17的下方设置有压边滚轮18,轴杆17与压边滚轮18滚动连接,且轴杆17与固定螺纹板16滑动连接,对不同大小厚度的瓦楞纸箱进行压边时,通过电动伸缩杆13,使支撑架二14上下移动带动第二螺纹杆15、固定螺纹板16、轴杆17和压边滚轮18上下移动,使得来控制压边滚轮18对瓦楞纸箱的压力来控制压边效果,同时转动第二螺纹杆15使得固定螺纹板16左右移动,使得压边滚轮18左右移动,可以适应不同规格瓦楞纸箱的压平工作,使设备变得多样化,避免了频繁的更换设备。As shown in Fig. 1-Fig. 3, a kind of crimping equipment for corrugated box production includes a
如图4所示,轴杆17的后方设置有移动杆19,且二移动杆19的外表面设置有固定洞20,轴杆17的后方设置有转动球21,且转动球21的后方设置有转动直线装置22,转动直线装置22的左侧设置有第二电机23,且第二电机23的上方设置有固定架24,第二电机23与移动杆19处于同一水平线,且固定洞20被移动杆19贯穿,对瓦楞纸箱进行压平时,通过固定架24固定第二电机23在原地转动,带动转动直线装置22转动,使得转动球21转动,带动移动杆19在固定洞20水平来回移动,从而带动轴杆17和压边滚轮18来回移动,使压边更加的均匀,提高了瓦楞纸箱压平以后的质量,避免了材料的浪费,减少了生产的成本。As shown in Figure 4, the rear of the
工作原理:在使用该瓦楞纸箱生产用压边设备时,首先,在压边设备开始前,对瓦楞纸箱进行固定,通过转动手把3,使双向螺纹杆4转动,使螺纹移动滑块5在滑槽6移动,对瓦楞纸箱两边进行固定,使瓦楞纸箱不会发生偏移,同时通过电机壳8固定第一电机9,第一电机9转动,带动第一螺纹杆10转动,使得螺纹伸缩杆11收缩,来使压板12对不同厚度瓦楞纸箱进行压紧,防止了瓦楞纸箱在压边时出现错位,且压边时不容易造成瓦楞纸箱偏移,不容易使瓦楞纸箱损坏,避免了材料的浪费,在对不同大小厚度的瓦楞纸箱进行压边时,通过电动伸缩杆13,使支撑架二14上下移动带动第二螺纹杆15、固定螺纹板16、轴杆17和压边滚轮18上下移动,使得来控制压边滚轮18对瓦楞纸箱的压力来控制压边效果,同时转动第二螺纹杆15使得固定螺纹板16左右移动,使得压边滚轮18左右移动,可以适应不同规格瓦楞纸箱的压平工作,使设备变得多样化,避免了频繁的更换设备,对瓦楞纸箱进行压平时,通过固定架24固定第二电机23在原地转动,带动转动直线装置22转动,使得转动球21转动,带动移动杆19在固定洞20水平来回移动,从而带动轴杆17和压边滚轮18来回移动,使压边更加的均匀,提高了瓦楞纸箱压平以后的质量,避免了材料的浪费,减少了生产的成本,这就是该瓦楞纸箱生产用压边设备的工作原理。Working principle: When using the crimping equipment for corrugated box production, firstly, before the creasing equipment starts, the corrugated box is fixed, and the two-way threaded
本实用新型的实施例是为了示例和描述起见而给出的,而并不是无遗漏的或者将本实用新型限于所公开的形式。很多修改和变化对于本领域的普通技术人员而言是显而易见的。选择和描述实施例是为了更好说明本实用新型的原理和实际应用,并且使本领域的普通技术人员能够理解本实用新型从而设计适于特定用途的带有各种修改的各种实施例。The embodiments of the invention have been presented for purposes of illustration and description, but are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principle and practical application of the invention, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for particular purposes.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223338754.7U CN218804320U (en) | 2022-12-12 | 2022-12-12 | Blank pressing equipment for corrugated carton production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223338754.7U CN218804320U (en) | 2022-12-12 | 2022-12-12 | Blank pressing equipment for corrugated carton production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218804320U true CN218804320U (en) | 2023-04-07 |
Family
ID=87255688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223338754.7U Expired - Fee Related CN218804320U (en) | 2022-12-12 | 2022-12-12 | Blank pressing equipment for corrugated carton production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218804320U (en) |
-
2022
- 2022-12-12 CN CN202223338754.7U patent/CN218804320U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209159011U (en) | A kind of impression device of corrugated carton slitting marking press | |
| CN218804320U (en) | Blank pressing equipment for corrugated carton production | |
| CN210337083U (en) | Corrugated board indentation device | |
| CN212765006U (en) | Corner aligning device for folding corrugated carton | |
| CN216942026U (en) | Blank pressing device for carton processing | |
| CN214491797U (en) | A flattening device for corrugated box processing | |
| CN217916998U (en) | Clamping device is used in corrugated box production | |
| CN112173199B (en) | Automatic cover closing device for paper packaging box | |
| CN213261340U (en) | Indentation device of corrugated case slitting and creasing machine | |
| CN203844291U (en) | Dual-cutting-edge mark pressing knife on honeycomb paperboard marking press | |
| CN211769338U (en) | A double-sheet corrugated paper positioning and bonding device | |
| CN222473509U (en) | Folding equipment for processing packaging boxes | |
| CN224117698U (en) | Compactable packer for corrugated board packaging | |
| CN219564286U (en) | Corrugated carton indentation device | |
| CN217892022U (en) | Corrugated carton's line ball folding device | |
| CN222972857U (en) | Carton binding equipment | |
| CN213227780U (en) | Novel corrugated box production is with mechanism that flattens | |
| CN220700517U (en) | Secondary line-pressing folding mechanism for corrugated case | |
| CN217201239U (en) | Double-layer stacking device for corrugated board processing | |
| CN222698026U (en) | Edge folding device for producing packaging gift boxes | |
| CN221437353U (en) | Cutting device for carton processing | |
| CN219096062U (en) | A paper cutter for carton production | |
| CN219214233U (en) | A cutting device for scented tea packaging box | |
| CN221272147U (en) | Carton indentation equipment | |
| CN211281705U (en) | Sealing device of packaging carton |
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: 20230407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
