CN202825955U - Paper corner protector servo lower knife structure - Google Patents
Paper corner protector servo lower knife structure Download PDFInfo
- Publication number
- CN202825955U CN202825955U CN 201220423108 CN201220423108U CN202825955U CN 202825955 U CN202825955 U CN 202825955U CN 201220423108 CN201220423108 CN 201220423108 CN 201220423108 U CN201220423108 U CN 201220423108U CN 202825955 U CN202825955 U CN 202825955U
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- Prior art keywords
- cutter
- eccentric shaft
- pulley
- transition pulley
- transition
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- 230000001012 protector Effects 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000007704 transition Effects 0.000 claims description 45
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 230000009471 action Effects 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 239000011324 bead Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000002910 structure generation Methods 0.000 description 1
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Abstract
The utility model discloses a servo lower cutter structure of paper angle bead machine, it includes the main frame and sets up the cutter frame on this main frame, it still includes drive arrangement, eccentric wheel mechanism, goes up cutter unit spare and with this lower cutter unit spare of going up cutter unit spare looks adaptation, the cutter unit spare passes through the guide rail subassembly activity and sets up down on the main frame, it corresponds to go up the cutter unit spare the position setting of cutter unit spare down is in on the cutter frame, drive arrangement through eccentric wheel mechanism with go up the cutter unit spare and be connected to can drive this go up the cutter unit spare relatively the lower cutter unit spare is drawn close or is separated the action. The utility model has the advantages of ingenious design, compact and reasonable structure, utilizes the eccentric shaft transmission structure, and the servo motor drives the eccentric shaft to drive the cutter holder to move back and forth, thereby having high cutter feeding speed and accurate cutting; meanwhile, the eccentric shaft drives the cutter holder to move synchronously with the paper corner protector, so that the time is effectively saved, the yield is remarkably improved, the working efficiency is high, and the wide popularization and application are facilitated.
Description
Technical field
The utility model relates to a kind of corrugated board corner protector machine, is specifically related to the servo lower knife structure of a kind of corrugated board corner protector machine.
Background technology
Corrugated board corner protector is one of most popular packaging product in the world at present, is used for replacing timber packing and other heavy manner of packings.It is to be made by discarded paper, have that price is low, deal is light, firm, meet the characteristics such as environmental requirement, thereby corrugated board corner protector is used widely.
Existing corrugated board corner protector manufacturing machine, its structure mostly are greatly the motor-driven ball screw and drive tool rest and corrugated board corner protector synchronizing moving, and cutter cuts under the employing oil gear.The type structure generation cuts the unstable and large wait of error of precision and deals with problems, and has obviously increased the product fraction defective and has dragged the production efficiency of enterprise processed.
The utility model content
The purpose of this utility model is, for above-mentioned deficiency, provides that a kind of design is ingenious, compact conformation, cuts the high and servo lower knife structure of fireballing corrugated board corner protector machine of precision.
For achieving the above object; technical scheme provided by the utility model is: the servo lower knife structure of a kind of corrugated board corner protector machine; it comprises mainframe and is arranged on cutoff knife rack on this mainframe; it also comprises drive unit; eccentric shaft mechanism; the upper cutter assembly reaches the lower cutter assembly suitable with this upper cutter assembly; described lower cutter assembly is movably arranged on the described mainframe by guide assembly; the position of the corresponding described lower cutter assembly of described upper cutter assembly is arranged on the described cutoff knife rack; described drive unit is connected with described upper cutter assembly by eccentric shaft mechanism, and can drive that the relatively described lower cutter assembly of this upper cutter assembly is drawn close or separately action.
Described drive unit comprises servomotor, driving wheel, synchronous pulley, transition wheel bearing, First Transition belt wheel and the second transition pulley, described transition wheel bearing is arranged on the lower end of described cutoff knife rack one side, described the second transition pulley and described First Transition belt wheel are successively set on the transition wheel bearing from inside to outside, the diameter dimension of the second transition pulley is less than the diameter dimension of First Transition belt wheel, and the position of corresponding the second transition pulley of described synchronous pulley is arranged on the cutoff knife rack; Described driving wheel connects described servomotor, and servomotor is arranged on the described mainframe, and driving wheel connects the First Transition belt wheel, and the First Transition belt wheel drives the second transition pulley synchronously, and the second transition pulley connects synchronous pulley.
Described eccentric shaft mechanism comprises eccentric wheel, power transmission shaft, eccentric shaft, bearing shell and bearing shell external member, one end of described eccentric shaft is arranged on the described eccentric wheel, the other end of eccentric shaft is arranged on described cutoff knife rack one side, the eccentric shaft horizontal cross is arranged on the top of cutoff knife rack, described bearing shell is arranged on the eccentric shaft, described bearing shell external member adaptive shaft watt also is set on the bearing shell, the corresponding eccentric position of described power transmission shaft, be arranged on the top of cutoff knife rack one side, described synchronous pulley and eccentric wheel are successively set on the power transmission shaft from outside to inside.
Described upper cutter assembly comprises Cutter apron and cutting edge; Described lower cutter assembly comprises saddle, cutter pillow planker and cutter pillow, described cutter pillow planker is arranged on the described saddle, described cutter pillow is arranged on the cutter pillow planker, described Cutter apron connects described bearing shell external member by connector, and the position of the corresponding described cutter pillow of described cutting edge is arranged on the described Cutter apron.
Described guide assembly comprises two vertical guide rails and two horizontal guide rails, described two vertical guide rail vertical symmetry are arranged on described cutoff knife rack both sides, the top position of the corresponding described cutter pillow of described Cutter apron is movably arranged on two vertical guide rails, the lower end of two vertical guide rails connects described saddle and is arranged on the saddle, described two horizontal guide rail horizontal symmetrical are arranged on the bottom of cutoff knife rack, and described saddle is slidingly arranged on two horizontal guide rails.
The beneficial effects of the utility model are: the utility model design is ingenious, compact conformation, reasonable, utilizes the transmission mechanism of eccentric shaft, and the driven by servomotor eccentric shaft moves up and down before and after driving tool rest, has lower cutter speed fast, cuts accurately; Simultaneously, eccentric shaft drives tool rest with the corrugated board corner protector synchronizing moving, has effectively saved the time and has significantly improved yields, and high efficiency is beneficial to wide popularization and application.
Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.
Description of drawings
Fig. 1 is the structural representation of facing of the present utility model.
The specific embodiment
Referring to Fig. 1; the servo lower knife structure of a kind of corrugated board corner protector machine that the present embodiment provides; it comprises mainframe 1 and is arranged on cutoff knife rack 2 on this mainframe 1; it also comprises drive unit; eccentric shaft mechanism 3; upper cutter assembly 4 and with the suitable lower cutter assembly 5 of this upper cutter assembly 4; described lower cutter assembly 5 is movably arranged on the described mainframe 1 by guide assembly; the position of described upper cutter assembly 4 corresponding described lower cutter assemblies 5 is arranged on the described cutoff knife rack 2; described drive unit is connected with described upper cutter assembly 4 by eccentric shaft mechanism 3, and can drive that the relatively described lower cutter assembly 5 of this upper cutter assembly 4 is drawn close or separately action.
Described drive unit comprises servomotor 8, driving wheel 9, synchronous pulley 13, transition wheel bearing 10, First Transition belt wheel 11 and the second transition pulley 12, described transition wheel bearing 10 is arranged on the lower end of described cutoff knife rack 2 one sides, described the second transition pulley 12 and described First Transition belt wheel 11 are successively set on the transition wheel bearing 10 from inside to outside, the diameter dimension of the second transition pulley 12 is less than the diameter dimension of First Transition belt wheel 11, and the position of described synchronous pulley 13 corresponding the second transition pulley 12 is arranged on the cutoff knife rack 2; Described driving wheel 9 connects described servomotor 8, and servomotor 8 is arranged on the described mainframe 1, and driving wheel 9 connects First Transition belt wheel 11, and First Transition belt wheel 11 drives synchronously the second transition pulley 12, the second transition pulley 12 and connects synchronous pulley 13.
Described eccentric shaft mechanism 3 comprises eccentric wheel 34, power transmission shaft 35, eccentric shaft 31, bearing shell 32 and bearing shell external member 33, one end of described eccentric shaft 31 is arranged on the described eccentric wheel 34, the other end of eccentric shaft 31 is arranged on described cutoff knife rack 2 one sides, eccentric shaft 31 horizontal cross are arranged on the top of cutoff knife rack 2, described bearing shell 32 is arranged on the eccentric shaft 31, described bearing shell external member 33 adaptive bearing shells 32 also are set on the bearing shell 32, the position of described power transmission shaft 35 corresponding eccentric wheels 34, be arranged on the top of cutoff knife rack 2 one sides, described synchronous pulley 13 and eccentric wheel 34 are successively set on the power transmission shaft 35 from outside to inside.
Described upper cutter assembly 4 comprises Cutter apron 41 and cutting edge 42; Described lower cutter assembly 5 comprises saddle 51, cutter pillow planker 52 and cutter pillow 53, described cutter pillow planker 52 is arranged on the described saddle 51, described cutter pillow 53 is arranged on the cutter pillow planker 52, described Cutter apron 41 connects described bearing shell external member 33 by connector, and the position of described cutting edge 42 corresponding described cutter pillows 53 is arranged on the described Cutter apron 41.
Described guide assembly comprises two vertical guide rails 7 and two horizontal guide rails 6, described two vertical guide rails, 7 vertical symmetry are arranged on described cutoff knife rack 2 both sides, the top position of described Cutter apron 41 corresponding described cutter pillows 53 is movably arranged on two vertical guide rails 7, the lower end of two vertical guide rails 7 connects described saddle 51 and is arranged on the saddle 51, described two horizontal guide rails, 6 horizontal symmetrical are arranged on the bottom of cutoff knife rack 2, and described saddle 51 is slidingly arranged on two horizontal guide rails 6.
In the specific implementation process, the connection for transmission of driving wheel and First Transition belt wheel, the second transition pulley and synchronous pulley adopts Timing Belt.Synchronous belt pulley transmission has accurately gearratio, without slippage, has the various advantages of gear drive, chain transmission and Belt Drive concurrently.
The above specific embodiment only is used for explanation the utility model; and be not limitation of the utility model; the those of ordinary skill in relevant technologies field; in the situation that do not break away from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220423108 CN202825955U (en) | 2012-08-24 | 2012-08-24 | Paper corner protector servo lower knife structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220423108 CN202825955U (en) | 2012-08-24 | 2012-08-24 | Paper corner protector servo lower knife structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825955U true CN202825955U (en) | 2013-03-27 |
Family
ID=47937743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220423108 Expired - Fee Related CN202825955U (en) | 2012-08-24 | 2012-08-24 | Paper corner protector servo lower knife structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825955U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722577A (en) * | 2013-12-23 | 2014-04-16 | 青岛宝井钢材加工配送有限公司 | Paper angle bead cutting machine |
| CN108326954A (en) * | 2018-02-25 | 2018-07-27 | 东光县昌腾纸箱机械制造有限公司 | Corrugated board corner protector shifts punching board |
-
2012
- 2012-08-24 CN CN 201220423108 patent/CN202825955U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722577A (en) * | 2013-12-23 | 2014-04-16 | 青岛宝井钢材加工配送有限公司 | Paper angle bead cutting machine |
| CN108326954A (en) * | 2018-02-25 | 2018-07-27 | 东光县昌腾纸箱机械制造有限公司 | Corrugated board corner protector shifts punching board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20150824 |
|
| EXPY | Termination of patent right or utility model |