CN202313080U - Intelligent paper towel dispenser - Google Patents
Intelligent paper towel dispenser Download PDFInfo
- Publication number
- CN202313080U CN202313080U CN2011204328854U CN201120432885U CN202313080U CN 202313080 U CN202313080 U CN 202313080U CN 2011204328854 U CN2011204328854 U CN 2011204328854U CN 201120432885 U CN201120432885 U CN 201120432885U CN 202313080 U CN202313080 U CN 202313080U
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- moving knife
- transmission shaft
- paper towel
- paper
- driven
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Abstract
The utility model relates to an intelligent paper towel dispenser which comprises an outer shell, a paper towel feeding mechanism, a paper towel cutting mechanism located below the paper towel feeding mechanism, and a control circuit, wherein the paper towel feeding mechanism comprises a transmission shaft and a driven shaft tightly matched with the side face of the transmission shaft; the transmission shaft is driven by a paper towel outputting motor; the transmission shaft and the driven shaft are fixed transversely at two ends through pullback springs; the paper towel cutting mechanism comprises a movable cutter, a fixed cutter, a cutter frame and a drive shaft; the movable cutter is mounted above the cutter frame; a plurality of spring holes are arranged at the front end of the cutter frame along a longitudinal direction; the spring holes are internally provided with springs for cooperating with the front end of the movable cutter; the back end of the movable cutter is fixed on the cutter frame; the back end of the cutter frame is fixedly connected with more than one rack; the drive shaft is provided with a gearwheel which cooperates with the racks; and the drive shaft is driven by a movable cutter driving motor. The intelligent paper towel dispenser, disclosed by the utility model, can be used for feeding and cutting paper towel automatically so that a hand is avoided being in direct contact with the paper towel, is convenient and sanitary to use, and avoids cross-infection.
Description
Technical field
The utility model relates to a kind of napkin dispenser, especially a kind of intelligent napkin dispenser.
Background technology
Existing paper towel box is the paper tape formula that the pulls box body that interior dress winding shaft and front end are provided with exit slot mostly, and the user needs extract and the tear fracture paper handkerchief with hand when getting paper, uses cumbersome and unhygienic.Though the report of electronic toilet roll holder is arranged at present, and these electronic toilet roll holder structures are very unreasonable, it is unreliable to work, and uses still inconvenient.
Chinese patent CN2266979 discloses the electronic toilet roll holder of establishing paper feeding and cut paper mechanism in a kind of, and its paper advance mechanism comprises that being located at middle part, box chamber for one adjoins the pressing roller that is located at the driving rolls top by driving rolls and two symmetries of Electric Machine Control; Cut paper mechanism comprises that one is located at front portion, box chamber and is located at box chamber anterior a slide bar and a pair by the rotational lead screw of Electric Machine Control, one and is sleeved on the knife rest on leading screw and the slide bar, on the knife rest cutting blade mouth by stretch into and point between two pressing rollers driving rolls directly over the position.
Chinese patent CN2873064 discloses a kind of intelligent toilet roll holder, and this intelligence toilet roll holder comprises housing, is provided with toilet paper seasoning storehouse, paper advance mechanism, electronic mechanism of paper and the circuit for controlling motor of cutting in the housing; The electronic mechanism of paper that cuts comprises quiet blade and the moving knife sword that an end is hinged; The other end of moving knife sword has sliding tray; Be arranged with movable pulley in the sliding tray; Below dynamic and static blade, be fixed with gripper shoe, be fixed with the belt drive mechanism that is made up of motor-driven driving wheel, driven pulley and driving-belt on the gripper shoe, rotating shaft one end of the movable pulley in the sliding tray on the moving knife sword and driving-belt fix.The defective of this toilet roll holder is: its quiet blade and moving knife sword at one end are hinged, and quiet blade and moving knife sword interlock degree are not strong during cutting toilet paper, often can't disposable cut-out toilet paper.
The utility model content
The utility model technical problem to be solved is to provide a kind of intelligent napkin dispenser that can realize output automatically and cut paper.
The technical scheme of the utility model is: a kind of intelligent napkin dispenser; Comprise shell, paper advance mechanism, be positioned at the cut paper mechanism and the control circuit of paper advance mechanism below; Described paper advance mechanism comprise power transmission shaft and with the driven shaft of power transmission shaft side snug fit; Power transmission shaft is by the paper delivery motor-driven, power transmission shaft and driven shaft at two ends respectively through the extension spring crosswise fixed; Described cut paper mechanism comprises moving knife, quiet cutter, knife rest and driving shaft, and described moving knife is installed in the knife rest top, and the knife rest front end edge vertically is provided with several spring eyes, spring is installed in the spring eye cooperates with the moving knife front end, and the moving knife rear end is fixed on the knife rest; Described knife rest rear end is fixedly connected the tooth bar more than, and driving shaft is provided with the gear that cooperates with tooth bar, and said driving shaft is by the moving knife drive motor drives; Described moving knife and quiet cutter are at one end staggered up and down, and moving knife is positioned at quiet cutter below, and moving knife blade and quiet cutter blade are relative and form certain angle; Described shell is provided with switch, and described paper delivery motor, moving knife drive motors and switch are connected to control circuit.
For power transmission shaft and driven shaft side are close to, the elastic caoutchouc cover is set on power transmission shaft and driven shaft usually.
Preferably, described knife rest rear end symmetry is fixedly connected two toothed rack, and driving shaft is provided with two each gears that cooperate with tooth bar.
Preferably, the applying line of power transmission shaft and driven shaft, quiet cutter blade place straight line are in the same perpendicular in the described paper advance mechanism.
Preferably, described shell has front panel, be equipped with in the front panel be used to respond to hand near human induction switch, said human induction switch is connected to control circuit.
Preferably, described power transmission shaft one end is equipped with belt pulley, and the belt pulley of paper delivery motor is connected with the power transmission shaft belt pulley through belt; On the described moving knife drive motors driven wheel is installed, this driven wheel matches with driven gear on the driving shaft.
Preferably, said switch comprise be used to respond to hand near human induction switch and paper delivery volume adjustment switch, said human induction switch and paper delivery volume adjustment switch are connected to control circuit respectively.
Preferably, the shell of said knife rest one side is provided with travel switch, and the trip switch is connected to control circuit.
Preferably, the spring eye of said knife rest front end setting is reduced to the other end degree of depth by moving knife and the staggered end of quiet cutter gradually.The spring eye degree of depth reduces gradually, and behind the spring eye, the active force after the spring compression strengthens gradually thereby the spring of same size is packed into, and along with the carrying out of cut paper, it is tightr that moving knife cooperates with quiet cutter, and snap-in force is stronger, cuts off paper handkerchief more easily.
Preferably, described moving knife rear end longitudinally has several holes, and knife rest is provided with the convexity that above-mentioned hole cooperates.Those convexities insert in the hole, and make the moving knife rear end fix.
Preferably, described shell upper is provided with fixed mount.
The beneficial effect of the intelligent napkin dispenser of the utility model is:
One, can realize automatic paper feeding and cut paper, avoid hand directly with the paper handkerchief contact, easy to use and health has been avoided cross-infection;
Two, can regulate the paper amount, conserves paper has been avoided waste;
Three, AC/DC, easy to use;
Four, both artistic and practical, can popularize in public places.
Description of drawings
Fig. 1 is the overall structure sketch map of said intelligent napkin dispenser.
Fig. 2 is a side view of said intelligent napkin dispenser.
Fig. 3 is another side view of said intelligent napkin dispenser.
Fig. 4 is that moving knife cooperates sketch map with the work of quiet cutter.
Fig. 5 is the structural representation of said knife rest.
The specific embodiment
Below in conjunction with embodiment the utility model is described further, but the protection domain of the utility model is not limited to this.
With reference to Fig. 1-5, a kind of intelligent napkin dispenser comprises shell 1, paper advance mechanism, is positioned at the cut paper mechanism and the control circuit of paper advance mechanism below.
Paper advance mechanism comprise power transmission shaft 3 and with the driven shaft 4 of power transmission shaft 3 side snug fit; Power transmission shaft 3 one ends are equipped with belt pulley 6; The belt pulley of paper delivery motor 5 is connected with power transmission shaft belt pulley 6 through belt; Power transmission shaft 3 is driven by paper delivery motor 5, power transmission shaft 3 with driven shaft 4 at two ends respectively through extension spring 19 crosswise fixed.
Cut paper mechanism comprises moving knife 8, quiet cutter 9, knife rest 10 and driving shaft 11; Described moving knife 8 is installed in knife rest 10 tops; Knife rest 10 front end edges vertically are provided with several spring eyes 12; Spring eye 12 is reduced to the other end degree of depth by moving knife and the staggered end of quiet cutter gradually, spring is installed in the spring eye 12 cooperates with moving knife 8 front ends, and moving knife 8 rear ends are fixed on the knife rest 10.Knife rest rear end symmetry is fixedly connected with two toothed rack 13; Driving shaft 11 is provided with two each gears 14 that cooperate with tooth bar 13; Driving shaft 11 is driven by moving knife drive motors 15, and driven wheel 16 is installed on the moving knife drive motors 15, and this driven wheel 16 matches with driven gear on the driving shaft 11.Moving knife 8 is at one end staggered up and down with quiet cutter 9, and moving knife 8 is positioned at quiet cutter 9 belows, and moving knife 8 blades and quiet cutter 9 blades are relative and form certain angle.Moving knife 8 rear ends longitudinally have several holes 17, and knife rest 10 is provided with the convexity 18 that above-mentioned hole 17 cooperates.
The cut paper principle of the utility model is: the spring below moving knife 8 pops up moving knife 8 and quiet cutter 9 twistings; Keep enough snap-in forces; At one end staggered up and down and moving knife 8 is positioned at quiet cutter 9 belows because of moving knife 8 and quiet cutter 9, thereby is in quiet cutter 9 belows in moving knife 8 courses of work all the time.Moving knife drive motors 15 through gear 16, driving shaft 11, tooth bar 13 drive knife rests 10 and moving knife 8 forward with quiet cutter 9 twisting cut papers, cut paper rear dynamic knife 8 is return.Owing to seesaw during knife rest 10 work, and shell is fixed, so generally should adopt guide rail to be connected between knife rest 10 and the shell.
As preferred version, paper handkerchief, should be remained in the same perpendicular after cut paper is intact by paper feeding, cut paper as far as possible, is in the same perpendicular so should guarantee that applying line, quiet cutter 9 blades of power transmission shaft 3 and driven shaft 4 belong to straight line in the paper advance mechanism.
When the intelligent napkin dispenser of the utility model is worked, carry out Based Intelligent Control by control circuit.Can on the front panel 7 of shell 1, press button be installed, perhaps human induction switch be installed, thereby accomplish manual paper delivery and paper delivery automatically at rational position.The paper delivery volume adjustment switch can also be installed, and the work period through changing the paper delivery motor is to regulate the length of each paper delivery.On the shell of knife rest one side, be provided with travel switch, after moving knife advances a cut paper action of completion, touch travel switch, and then make 15 switching-overs of moving knife drive motors, accomplish backward movement.Above-mentioned switch and paper delivery motor, moving knife drive motors all are connected to control circuit.
Shell 1 top is provided with fixed mount 2, thereby napkin dispenser integral body conveniently is fixed on the wall.
Claims (10)
1. intelligent napkin dispenser comprises shell, paper advance mechanism, is positioned at the cut paper mechanism and the control circuit of paper advance mechanism below, it is characterized in that:
Described paper advance mechanism comprise power transmission shaft and with the driven shaft of power transmission shaft side snug fit, power transmission shaft is by the paper delivery motor-driven, power transmission shaft and driven shaft at two ends respectively through the extension spring crosswise fixed;
Described cut paper mechanism comprises moving knife, quiet cutter, knife rest and driving shaft, and described moving knife is installed in the knife rest top, and the knife rest front end edge vertically is provided with several spring eyes, spring is installed in the spring eye cooperates with the moving knife front end, and the moving knife rear end is fixed on the knife rest;
Described knife rest rear end is fixedly connected the tooth bar more than, and driving shaft is provided with the gear that cooperates with tooth bar, and said driving shaft is by the moving knife drive motor drives; Described moving knife and quiet cutter are at one end staggered up and down, and moving knife is positioned at quiet cutter below, and moving knife blade and quiet cutter blade are relative and form certain angle;
Described shell is provided with switch, and described paper delivery motor, moving knife drive motors and switch are connected to control circuit.
2. intelligent napkin dispenser according to claim 1 is characterized in that: described knife rest rear end symmetry is fixedly connected two toothed rack, and driving shaft is provided with two each gears that cooperate with tooth bar.
3. intelligent napkin dispenser according to claim 1 is characterized in that: the applying line of power transmission shaft and driven shaft, quiet cutter blade place straight line are in the same perpendicular in the described paper advance mechanism.
4. intelligent napkin dispenser according to claim 1 is characterized in that: described shell has front panel, be equipped with in the front panel be used to respond to hand near human induction switch, said human induction switch is connected to control circuit.
5. intelligent napkin dispenser according to claim 1 is characterized in that: described power transmission shaft one end is equipped with belt pulley, and the belt pulley of paper delivery motor is connected with the power transmission shaft belt pulley through belt; On the described moving knife drive motors driven wheel is installed, this driven wheel matches with driven gear on the driving shaft.
6. intelligent napkin dispenser according to claim 1; It is characterized in that: said switch comprise be used to respond to hand near human induction switch and paper delivery volume adjustment switch, said human induction switch and paper delivery volume adjustment switch are connected to control circuit respectively.
7. intelligent napkin dispenser according to claim 1 is characterized in that: the shell of said knife rest one side is provided with travel switch, and the trip switch is connected to control circuit.
8. intelligent napkin dispenser according to claim 1 is characterized in that: the spring eye of said knife rest front end setting is reduced to the other end degree of depth by moving knife and the staggered end of quiet cutter gradually.
9. intelligent napkin dispenser according to claim 1 is characterized in that: described moving knife rear end longitudinally has several holes, and knife rest is provided with the convexity that above-mentioned hole cooperates.
10. intelligent napkin dispenser according to claim 1 is characterized in that: described shell upper is provided with fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204328854U CN202313080U (en) | 2011-11-04 | 2011-11-04 | Intelligent paper towel dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204328854U CN202313080U (en) | 2011-11-04 | 2011-11-04 | Intelligent paper towel dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202313080U true CN202313080U (en) | 2012-07-11 |
Family
ID=46425092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204328854U Expired - Lifetime CN202313080U (en) | 2011-11-04 | 2011-11-04 | Intelligent paper towel dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202313080U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429606A (en) * | 2011-11-04 | 2012-05-02 | 杭州金钥匙科技有限公司 | Intelligent facial tissue distributor |
| CN108968762A (en) * | 2018-08-22 | 2018-12-11 | 享悦（上海）信息技术有限公司 | A kind of paper napkin machine and execute method |
| CN109620038A (en) * | 2018-12-10 | 2019-04-16 | 杭州数策指今科技有限公司 | A kind of intelligence paper delivery machine machine core |
| CN113753650A (en) * | 2020-06-02 | 2021-12-07 | 松联(厦门)科技有限公司 | Paper handkerchief conveying cutting device |
-
2011
- 2011-11-04 CN CN2011204328854U patent/CN202313080U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429606A (en) * | 2011-11-04 | 2012-05-02 | 杭州金钥匙科技有限公司 | Intelligent facial tissue distributor |
| CN102429606B (en) * | 2011-11-04 | 2014-06-04 | 杭州金钥匙科技有限公司 | Intelligent facial tissue distributor |
| CN108968762A (en) * | 2018-08-22 | 2018-12-11 | 享悦（上海）信息技术有限公司 | A kind of paper napkin machine and execute method |
| CN109620038A (en) * | 2018-12-10 | 2019-04-16 | 杭州数策指今科技有限公司 | A kind of intelligence paper delivery machine machine core |
| CN109620038B (en) * | 2018-12-10 | 2024-06-11 | 杭州数策指今科技有限公司 | Intelligent paper dispenser movement |
| CN113753650A (en) * | 2020-06-02 | 2021-12-07 | 松联(厦门)科技有限公司 | Paper handkerchief conveying cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |