CN101088867A - Single roller belt feeder - Google Patents
Single roller belt feeder Download PDFInfo
- Publication number
- CN101088867A CN101088867A CN 200610061208 CN200610061208A CN101088867A CN 101088867 A CN101088867 A CN 101088867A CN 200610061208 CN200610061208 CN 200610061208 CN 200610061208 A CN200610061208 A CN 200610061208A CN 101088867 A CN101088867 A CN 101088867A
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- gear
- frame
- belt
- driving wheel
- friction lining
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Abstract
The single roller set belt feeder includes one driving wheel, one driving shaft on the driving wheel, and one belt feeder comprising one frame, one large roller, one small roller, one second rotation shaft on the small roller and the first rotation shaft on the large roller. It has also one first gear in one end of the first rotation shaft, one fifth gear meshed to the first gear, one friction disc set in one end of the first gear, one electromagnetic clutch on the frame and near the friction disc, and one transmission mechanism set between the electromagnetic clutch and the frame. The single roller set belt feeder has high belt thickness adaptability, high reliability, simple structure and convenient use.
Description
[technical field]
The present invention relates to a kind of banding machine, more particularly, relate to the single roller belt feeder on a kind of banding machine.
[background technology]
Along with the product specialization of plastic wrapping industry requires to improve constantly, existing banding machine can not satisfy the specialized requirement of existing product.In the prior art, the driving and reversing mechanism of banding machine is most of adopts two group roller belt feeders to realize that two actions of advance and retreat reach the effect of bale packing.Please refer to shown in Figure 1ly, described two group roller belt feeders comprise the spring sub-agencies, are positioned at the fulcrum sub-agencies on spring sub-agencies top, the cam 2 that is connected in the electromagnetic valve 1 of spring sub-agencies and is connected in spring sub-agencies bottom.Described spring sub-agencies comprises the montant 3 and the fixed link 4 that are connected on the electromagnetic valve 1, be connected in first strut bar 5 on the fixed link 4, be connected in the cross bar that has ladder 6 on the montant 3 and first strut bar 5 simultaneously, be connected in second strut bar 7 on the cross bar 6 and intersect hinge places and be provided with spring 8 with montant 3, first and second strut bar 5,7 respectively on cross bar 6.Described cross bar 6 one ends are fixed, and described cam 2 turns, and the bottom, middle-end place that it is positioned at cross bar 6 is used for moving against cross bar 6.Described fulcrum sub-agencies comprises upper and lower fixed mount 10,11, is used to connect the rotating axle 12 between the described upper and lower fixed mount 10,11, is respectively equipped with two groups of front and rear teeth wheels 13,14 in described axle 12 both sides.Fixed type bearing 9 is connected in upper holder 10.
When under the magnetic action of electromagnetic valve 1, force described cross bar 6 to pull down, this cross bar 6 drives second strut bar 7 and moves down, second strut bar 7 drives upper holder 10 and moves down, because of lower fixed frame 11 is fixing, thereby make the described preceding gear 13 inwardly extruding mutually of organizing, the feasible plastics forward (FWD) of can finishing moves.
When outshot is against cross bar 6 on the rotatable cam 2, this cross bar 6 drives second strut bar 7 that is connected on the cross bar 6 and moves up, the aft section that drives upper holder 10 moves down, and makes to make back group gear 14 inwardly extruding mutually and can finish the take-up action.
In above-mentioned forward (FWD) and take-up process, because of the material difference that places the axle 12 between the upper and lower fixed mount 10,11 is become flexible easily, cause producing between the upper and lower fixed mount 10,11 very big gap, make when forward (FWD) or take-up, to be difficult to the thickness that accuracy control is extruded plastics, cause the thickness of packaged band suitable poor.Loosening easily because of being connected to montant 3 on the cross bar, first strut bar 5, second strut bar 7 again, make the degree of balance that in use is difficult to the whole spring sub-agencies of control, cause the fault rate height of whole banding machine easily.
[summary of the invention]
Technical matters to be solved by this invention is, thickness at strap in the prior art is suitable poor, the defective that the fault rate of whole banding machine is high, and provide a kind of fault rate that not only can help improving the thickness applicability of strap and reduce whole banding machine, but also has single roller belt feeder simple in structure, easy to use.
The technical solution adopted for the present invention to solve the technical problems is: single roller belt feeder, comprise driving wheel, be connected in the transmission shaft on the driving wheel, on this transmission shaft one end, belt feeder is set, this belt feeder comprises frame, is positioned at the big roller of frame outer upper, with big roller little roller close to each other, be fixed in second turning cylinder that small gross pulls on, be connected in first turning cylinder that Daluo pulls on; This first turning cylinder and transmission shaft are positioned on the same axial line, on the other end of first turning cylinder and be positioned at the inner place of frame first gear is set, ingear five gear mutual with first gear, end face at this first gear is provided with friction lining, near this friction lining, magnetic clutch is set, this magnetic clutch is positioned on the transmission shaft, is provided with transmission device between this magnetic clutch and frame.
According to above-mentioned technical characterictic, transmission device comprise second gear, with intermeshing the 3rd gear of second gear and ingear four gear mutual with the 3rd gear.
According to above-mentioned technical characterictic, frame be connected in the 3rd turning cylinder place on the 3rd gear accepting groove that is arranged, in this accepting groove lever adjusting device is set, this lever adjusting device comprises the lever that is movably connected on the frame, the bearing frame that is connected with lever and the spring that is connected in bearing frame.
According to above-mentioned technical characterictic, transmission device comprises second magnetic clutch, belt driving wheel and the friction lining that is arranged at belt driving wheel end face; This friction lining is movably connected on the belt driving wheel, offers groove on this friction lining, is provided with convex body at the second magnetic clutch end face and the corresponding position of described groove; In the bottom of this belt driving wheel the belt flower wheel is set.
According to above-mentioned technical characterictic, on the frame side arm, control apparatus is housed, this control apparatus comprises adapter plate, nut, place nut in-to-in spring and with the contacted bearing frame of spring.
According to above-mentioned technical characterictic, at the elastic construction that is provided with between first gear and the friction lining more than three or three, this elastic construction comprises moving body, places in the hole slot and friction lining that be sheathed on the spring on the moving body and place first gear face on first gear.
According to above-mentioned technical characterictic, between big roller and little roller, a transition structure is set, the tab that this transition structure comprises the conduction band groove, is connected in the metal transfer sheet on the conduction band groove and is positioned at conduction band groove front portion; Described metal transfer sheet is tabular body, extends an arc body from tabular body, and this arc body constitutes complete metallic channel with the edge of big roller.
According to above-mentioned technical characterictic, described magnetic clutch comprises the coil that is fixed on the frame and makes the friction disc of synchrodrive with transmission shaft.
Implement single roller belt feeder of the present invention, has following beneficial effect: when the magnetic clutch on being positioned at transmission shaft is switched on, because of producing huge magnetic force, magnetic clutch will place the friction lining on first gear to attract on magnetic clutch, make that driving first gear clockwise rotates, simultaneously, make to drive the 5th gear the forward (FWD) action that big or small roller is finished with left-hand revolution.When lever adjusting device is upwards exerted pressure, the bearing frame that drives the 3rd turning cylinder moves down, make the 3rd gear and the 4th gear by released state to being meshing with each other, make the 3rd gear driven the 4th gear rotate, make the inside respectively direction of two big or small rollers rotate, promptly finish to move back to drive and do.
Because of first turning cylinder, second turning cylinder that immobilizes can move, drive second turning cylinder by control apparatus and move the clearance distance of controlling between the large and small roller that places on first and second turning cylinder forward or backward, reach the strong effect of thickness applicability of strap.
Because of above-mentioned single roller belt feeder mainly adopts two groups of positive and negative actions that transfer the advance and retreat band of realizing big or small roller.The action that realizes the advance and retreat band with prior art medi-spring sub-agencies and fulcrum sub-agencies relatively has effect simple in structure, easy to use mutually.Simultaneously, also help reducing the advance and retreat tape jam rate of banding machine.
[description of drawings]
Fig. 1 is the scheme drawing of two group roller belt feeders in the prior art;
Fig. 2 is the scheme drawing of single roller belt feeder in an embodiment of the present invention;
Fig. 3 is the scheme drawing of lever adjusting device in an embodiment of the present invention;
Fig. 4 is the scheme drawing of elastic construction in an embodiment of the present invention;
Fig. 5 is the scheme drawing of transition structure in an embodiment of the present invention;
Fig. 6 is the scheme drawing of single roller belt feeder among the another kind of embodiment of the present invention.
The specific embodiment
Please refer to as Fig. 2 to shown in Figure 5, disclosed a kind of single roller belt feeder, comprise driving wheel 15, be connected in the transmission shaft 16 on the driving wheel 15, these transmission shaft 16 1 ends are provided with belt feeder, and this belt feeder comprises frame 17, is positioned at the big roller 18 of frame 17 outer upper, draw 19 with big roller 18 small grosses close to each other, be connected in first turning cylinder 20 on the big roller 18, be fixed in small gross draws second turning cylinder 25 on 19.This first turning cylinder 20 is positioned on the same axial line with transmission shaft 16, on the other end of first turning cylinder 20 and be positioned at the inner place of frame 17 and be provided with first gear 21, ingear five gear 28 mutual with first gear 21, end face at this first gear 21 is provided with friction lining 22, be provided with magnetic clutch 23 near this friction lining 22, described magnetic clutch 23 comprises the coil that is fixed on the frame 17 and makes the friction disc of synchrodrive with transmission shaft 16.This magnetic clutch 23 is positioned on the transmission shaft 16, between this magnetic clutch 23 and frame 17, be provided with transmission device, described transmission device comprise second gear 24, with these second gear, 24 intermeshing the 3rd gears 26 and with the 3rd gear 26 intermeshing the 4th gears 27.
On frame 17 side arms, control apparatus is housed, this control apparatus comprises adapter plate 291, nut 29, place nut 29 in-to-in springs 30 and with spring 30 contacted pedestals 31.This control apparatus is mainly used in the gap length of regulating between the large and small roller 18,19.In addition, this control apparatus can add leverage by disc shaped cam mechanism and replace, and is same, can realize above-mentioned effect.
Be provided with the elastic construction more than three or three between first gear 21 and friction lining 22, this elastic construction comprises moving body 38, places in the hole slot 39 and friction lining 22 that be sheathed on the spring 40 on the moving body 38 and place first gear, 21 end faces on first gear 21.These friction lining 22 telescopic action, help with magnetic clutch 23 in friction disc cooperatively interact.Described moving body 38 1 ends place in the described friction lining 22, and its other end places in the hole slot 39 on first gear 21.This elastic construction mainly links together first gear 21 with magnetic clutch 23, and drives 21 rotations of first gear.
Between drawing 19, big roller 18 and small gross be provided with a transition structure, the tab 50 that this transition structure comprises conduction band groove 41, is connected in the metal transfer sheet 42 on the conduction band groove 41 and is positioned at conduction band groove 41 front portions.Described tab 50 is mainly used in the width size of regulating conduction band groove 41.Described metal transfer sheet 42 is tabular body, extends an arc body 421 from tabular body, and this arc body 421 constitutes complete metallic channel with the edge of big roller 18.This transition structure helps packing tape along this arc body output, promptly plays directional tagging.
Because of driving wheel 15 rotations drive second and third gear 24,26 and magnetic clutch 23 rotations, when the magnetic clutch 23 on being positioned at transmission shaft 16 is switched on, because of producing huge magnetic force, magnetic clutch 23 will place the friction lining 22 on first gear 21 to attract on magnetic clutch 23, make that driving first gear 21 clockwise rotates, make large and small roller 18,19 finish the forward (FWD) action.
After the forward (FWD) action is finished, need move back to drive and do, then when lever 34 is upwards exerted pressure in the above-mentioned lever adjusting device, the bearing frame 35 that drives first turning cylinder 20 moves down, make the 3rd gear 26 and the 4th gear 27 by released state to being meshing with each other, make the 3rd gear 26 drive the 4th gear 27 right-hand revolutions, make two large and small rollers 18,19 inwardly rotate respectively, promptly can finish to move back to drive and do.
Because of first turning cylinder 20 immobilizes, and second turning cylinder 25 can move, driving second turning cylinder 25 by control apparatus moves forward or backward, control the clearance distance between the large and small roller 18,19 that places on first and second turning cylinder 20,25, reach the strong effect of thickness applicability of strap.
Because of above-mentioned single roller belt feeder mainly adopts two groups of positive and negative actions that transfer the advance and retreat band of realizing large and small roller 18,19.The action that realizes the advance and retreat band with prior art medi-spring sub-agencies and fulcrum sub-agencies relatively has effect simple in structure, easy to use mutually.Simultaneously, also help reducing the advance and retreat tape jam rate of banding machine.In addition, the left and right sides of above-mentioned frame is arbitrary dismantled and assembled.
Please refer to as shown in Figure 6, single roller belt feeder among the disclosed another kind of embodiment, the difference of this single roller belt feeder and the foregoing description mainly is transmission device.In the present embodiment, the transmission device that is provided with between magnetic clutch 43 and frame 44 comprises second magnetic clutch 45, belt driving wheel 46 and the friction lining 47 that is arranged at belt driving wheel 46 end faces; This friction lining 47 is movably connected on belt driving wheel 46, offers groove 471 on this friction lining 47, is provided with convex body 48 in the corresponding position of second magnetic clutch, 45 end faces and described groove 471 positions; Be provided with belt flower wheel 49 in the bottom of this belt driving wheel 46, described belt driving wheel 46 drives belt flower wheel 49 by belt.
Principle of work: rotate when belt driving wheel 46 drives belt flower wheel 49, this belt flower wheel 49 drives the 5th coaxial gear 28 and rotates, the 5th gear 28 drives with the 5th gear 28 intermeshing first gears 21 and rotates, and send drive to do thereby make big or small roller 18,19 reach.When 45 conductings of second magnetic clutch, and when belt flower wheel 49 does not rotate with 46 drives of belt driving wheel, belt driving wheel 46 drives first gear 21 and rotates, and this first gear 21 drives the 5th gear 28 and rotates, and does thereby big or small roller 18,19 reaches to move back to drive.Equally, can reach above-mentioned effect.
Claims (8)
1, a kind of single roller belt feeder, comprise driving wheel, be connected in the transmission shaft on the driving wheel, this transmission shaft one end is provided with belt feeder, it is characterized in that: this belt feeder comprises frame, is positioned at the big roller of frame outer upper, with big roller little roller close to each other, be fixed in second turning cylinder that small gross pulls on, be connected in first turning cylinder that Daluo pulls on; This first turning cylinder and transmission shaft are positioned on the same axial line, on the other end of first turning cylinder and be positioned at the inner place of frame and be provided with first gear, ingear five gear mutual with first gear, end face at this first gear is provided with friction lining, near this friction lining, be provided with magnetic clutch, this magnetic clutch is positioned on the transmission shaft, is provided with transmission device between this magnetic clutch and frame.
2, single roller belt feeder according to claim 1 is characterized in that: described transmission device comprise second gear, with intermeshing the 3rd gear of second gear and ingear four gear mutual with the 3rd gear.
3, single roller belt feeder according to claim 2, it is characterized in that: frame be connected in the 3rd turning cylinder place on the 3rd gear and offer and be equipped with accepting groove, be provided with lever adjusting device in this accepting groove, this lever adjusting device comprises the lever that is movably connected on the frame, the bearing frame that is connected with lever and the spring that is connected in bearing frame.
4, single roller belt feeder according to claim 1 is characterized in that: described transmission device comprises second magnetic clutch, belt driving wheel and the friction lining that is arranged at belt driving wheel end face; This friction lining is movably connected on the belt driving wheel, offers groove on this friction lining, is provided with convex body with the corresponding position of described groove on the second magnetic clutch end face; Be provided with the belt flower wheel in the bottom of this belt driving wheel.
5, according to claim 1,2 or 4 described single roller belt feeders, it is characterized in that: on the frame side arm, control apparatus is housed, this control apparatus comprises adapter plate, nut, place nut in-to-in spring and with the contacted bearing frame of spring.
6, according to claim 1,2 or 4 described single roller belt feeders, it is characterized in that: at the elastic construction that is provided with between first gear and the friction lining more than three or three, this elastic construction comprises moving body, places in the hole slot and friction lining that be sheathed on the spring on the moving body and place first gear face on first gear.
7, according to claim 1,2 or 4 described single roller belt feeders, it is characterized in that: between big roller and little roller, be provided with a transition structure, the tab that this transition structure comprises the conduction band groove, is connected in the metal transfer sheet on the conduction band groove and is positioned at the front portion of conduction band groove; This metal transfer sheet is tabular body, extends an arc body from tabular body.
8, according to claim 1,2 or 4 described single roller belt feeders, it is characterized in that: described magnetic clutch comprises the coil that is fixed on the frame and makes the friction disc of synchrodrive with transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610061208XA CN100513259C (en) | 2006-06-15 | 2006-06-15 | Single roller belt feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610061208XA CN100513259C (en) | 2006-06-15 | 2006-06-15 | Single roller belt feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101088867A true CN101088867A (en) | 2007-12-19 |
| CN100513259C CN100513259C (en) | 2009-07-15 |
Family
ID=38942407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610061208XA Expired - Fee Related CN100513259C (en) | 2006-06-15 | 2006-06-15 | Single roller belt feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100513259C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086000A (en) * | 2013-02-01 | 2013-05-08 | 杭州永创智能设备股份有限公司 | Delivery and returning belt and dragging belt device for packing machine |
| CN103241404A (en) * | 2013-04-22 | 2013-08-14 | 常州大学 | PET (polyethylene terephthalate) cotton packing tie rolling device |
| CN106956952A (en) * | 2017-04-06 | 2017-07-18 | 孝感市科莱达商贸有限公司 | A kind of environmental protecting device |
| CN107010444A (en) * | 2017-04-06 | 2017-08-04 | 孝感市科莱达商贸有限公司 | A kind of environmentally-friendly plastic film apparatus |
| CN110691737A (en) * | 2017-06-05 | 2020-01-14 | 金容辰 | Automatic bundling machine for crops, bundling articles or bundling products |
-
2006
- 2006-06-15 CN CNB200610061208XA patent/CN100513259C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086000A (en) * | 2013-02-01 | 2013-05-08 | 杭州永创智能设备股份有限公司 | Delivery and returning belt and dragging belt device for packing machine |
| CN103241404A (en) * | 2013-04-22 | 2013-08-14 | 常州大学 | PET (polyethylene terephthalate) cotton packing tie rolling device |
| CN106956952A (en) * | 2017-04-06 | 2017-07-18 | 孝感市科莱达商贸有限公司 | A kind of environmental protecting device |
| CN107010444A (en) * | 2017-04-06 | 2017-08-04 | 孝感市科莱达商贸有限公司 | A kind of environmentally-friendly plastic film apparatus |
| CN106956952B (en) * | 2017-04-06 | 2018-06-05 | 孝感市科莱达商贸有限公司 | A kind of environmental protecting device |
| CN107010444B (en) * | 2017-04-06 | 2018-07-06 | 孝感市科莱达商贸有限公司 | A kind of environmentally-friendly plastic film apparatus |
| CN110691737A (en) * | 2017-06-05 | 2020-01-14 | 金容辰 | Automatic bundling machine for crops, bundling articles or bundling products |
| CN110691737B (en) * | 2017-06-05 | 2021-06-25 | 金容辰 | Automatic bundling machine for crops, bundling articles or bundling products |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100513259C (en) | 2009-07-15 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20120615 |