CN101837902A - Stub recovery mechanism of POS machine - Google Patents
Stub recovery mechanism of POS machine Download PDFInfo
- Publication number
- CN101837902A CN101837902A CN 201010125603 CN201010125603A CN101837902A CN 101837902 A CN101837902 A CN 101837902A CN 201010125603 CN201010125603 CN 201010125603 CN 201010125603 A CN201010125603 A CN 201010125603A CN 101837902 A CN101837902 A CN 101837902A
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- stub
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- axle
- pos machine
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Abstract
The invention relates to a stub recovery mechanism of a POS machine; the POS machine comprises a pair transmission shafts which are horizontally arranged; the mechanism is characterized in that recovery shaft which is driven by a motor is arranged in parallel with the transmission shafts; vertical long grooves are arranged between the transmission shafts and the recovery shaft; the upper end of each long groove is arranged between the two transmission shafts and above a connecting wire on the upper edge of the recovery shaft and the lower end thereof is arranged below the connecting wire, and a tightening lever which is in parallel with the recovery shaft and can move in the long groove up and down is arranged in the long groove; a stroke switch is arranged above the connecting wire, the stroke switch is connected with the motor, and the stroke switch is provided with two working positions: when the tightening lever goes up to the upper end of the long groove, the stroke switch is pressed and closed; and when the tightening lever goes down and leaves the upper end of the long groove, the stroke switch is released. The stub recovery mechanism of the POS machine solves the problems that a traditional POS printer cannot recover stubs and cannot automatically arrange the stubs under the premise of not replacing the whole POS printer, and has the advantages of simple structure, low fault rate, cost far lower than the price of the whole POS printer, and a certain operability.
Description
Technical field
The present invention relates to the POS chopping machine, the stub that relates in particular to the POS chopping machine reclaims.
Background technology
The application of POS chopping machine in the modern commerce life is very extensive, is applicable to the printing of commercial cashing machine, PC-POS, bank POS and all kinds of receipt, invoice.Receipt, invoice on the POS chopping machine generally comprise two, be that the client joins and stub, untapped two overlappingly be wound into a paper roll, after paper advance mechanism is transported to printer prints, two separately, client's receipts or other documents in duplicate is solely exported, and after cutting off, delivery port offers the client, stub is then carried, is accommodated in POS inside by transmission shaft, when new receipt to be replaced, invoice volume, is reclaimed and is filed by the staff.
But because most of POS machine of producing is not with the automatically paper collecting mechanism of stub in early days, printed stub is exported the back, freely is stacked in the accommodation space from transmission shaft.Therefore, when the staff reclaims stub, often need hundreds of meters the stub paper tape of reeling is in a jumble put in order, require a great deal of time, very inconvenience.If the old-fashioned POS chopping machine of this kind is replaced by the new-type type that can reclaim, put in order stub automatically, though the cost of single replacing is lower, but in actual items is used, the POS chopping machine uses often in batch, replacement cost is relatively just more considerable in batch, and the POS chopping machine that changes can only eliminate, and caused unnecessary waste.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of stub recovery mechanism that can reclaim and put in order automatically stub, cooperate old-fashioned POS chopping machine to use.
The present invention is achieved by the following technical solutions:
A kind of stub recovery mechanism of POS machine, described POS machine comprises a pair of transmission shaft of horizontally set, it is characterized in that:
Be parallel to the transmission shaft setting by motor-driven recovery axle;
Transmission shaft and reclaim between the axle and be provided with vertical elongated slot, the elongated slot upper end between two transmission shafts with the line that reclaims the axle upper limb above, the lower end is positioned at the line below, pack in the elongated slot one with reclaim take-up rod spool parallel, that can in elongated slot, move up and down;
The line top is provided with travel switch, and travel switch is connected with motor, and travel switch has two control positioies:
When take-up rod goes upward to link position, press off travel switch;
Take-up rod is descending, when leaving link position, unclamp travel switch.
Travel switch is normally closed travel switch, and promptly the power circuit of motor connection generally, motor rotate, and when pressing off travel switch, the power circuit of motor disconnects, the motor stall.During use, earlier the stub head is pulled out by the mouth of conveying axis, be wrapped in the recovery axle goes up and fixes through the below of take-up rod, connect the external source of motor then, this moment, driven by motor reclaimed the axle rotation, stub is wrapped on the recovery axle, stub tensioning between conveying axis and recovery axle, in this process, stub drives take-up rod and goes upward between a pair of conveying axis when reclaiming the link position of axle upper limb along elongated slot, it is stub tensioning or during near tensioning, take-up rod presses off travel switch, and this moment, the power circuit of motor disconnected, reclaim the axle stall, recovering mechanism is ready.
When a transaction is finished, the POS machine is printed receipt on one side, invoice, export client's connection and stub on one side respectively, wherein, stub is by exporting between a pair of conveying axis, because it is static that recovery this moment axle is in, the lax gradually whereabouts of the stub paper between conveying axis and the recovery axle, take-up rod moves downward along elongated slot, unclamp travel switch, the power circuit of motor is communicated with, reclaiming axle rotates, stub is wrapped in and reclaims on the axle, the stub paper tensioning gradually between conveying axis and the recovery axle, drive the take-up rod upward movement, go upward to until take-up rod and press off travel switch, this moment the motor dead electricity, it is out of service to reclaim axle, and when concluding the business, above-mentioned action circulates next time.
When one furl use according to, invoice after, a volume stub that takes up reclaiming on the axle is taken off, need not arrangement and just can neatly take in; Then the recovery axle is pulled out, is wrapped in through the below of take-up rod to the stub head of new receipt, invoice volume by the mouth of conveying axis and go up and fix, can bring into use.
Travel switch can adopt following connection mode with the control circuit of motor: normally closed travel switch is connected with relay by control circuit, and motor is electrically connected with external source by relay.When normally closed travel switch pressed off, relay disconnection motor was electrically connected with external source; When normally closed travel switch unclamped, relay connection motor was electrically connected with external source.
Further, relay is preferably on-delay formula relay, and when promptly normally closed travel switch pressed off, relay disconnected being electrically connected of motor and external source immediately, and when normally closed travel switch unclamped, the relay time-delay was communicated with being electrically connected of motor and external source.Adopt the benefit of this kind relay to be, when only the stub paper tape between conveying axis and recovery axle is longer, reclaim axle and just begin to rotate, take up stub, only start a motor during so each transaction or only start No. one time motor when repeatedly concluding the business, just can finish the recovery of stub, avoid the frequent repeatedly keying of motor, prolonged the service life of device.
Further again, consider the printing and the delivery speed of different POS chopping machines, the delay time scope of relay is preferably 0～60 second, and the rotating speed that reclaims axle is 3～8 rev/mins.
Beneficial effect of the present invention is:
1. change under the prerequisite of POS chopping machine complete machine need not, solved old-fashioned POS chopping machine and can't carry out that stub reclaims, the problem of arrangement automatically;
2. simple in structure, fault rate is low, and cost has certain operability well below the price of POS chopping machine complete machine;
3. utilize motor-driven to reclaim stub, have cooresponding moment of torsion; Come control action instruction by paper position, reach chopping machine and beat how many recovering mechanisms and receive what function; Disposed adjustable time relay in recovering mechanism, actv. has solved latency issue.
Description of drawings
Fig. 1 is the output mechanism constructional drawing of old-fashioned POS chopping machine
Action scheme drawing when Fig. 2 starts for this mechanism
Position view when Fig. 3 quits work for this mechanism
Among Fig. 1-3: 1 is external source, and 2 is chopping machine, and 3 is stub, and 4 are client's connection, and 6 is transmission shaft, 7 is take-up rod, and 8 for reclaiming axle, and 9 are the volume core, and 10 is travel switch, and 11 is relay, 12 is motor, and 13 is elongated slot, 14 be between two transmission shafts with the line that reclaims the axle upper limb, 15 is delivery port.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Among Fig. 1, receipt, invoice on the old-fashioned POS chopping machine generally comprise two, be that the client joins 4 and stub 3, untapped two overlappingly be wound into a paper roll, be transported to after chopping machine 2 prints through paper advance mechanism, two separately, the client joins 4 outputs separately, and after cutting off, delivery port 15 offers the client, POS machine inside is carried, is accommodated in to stub then by transmission shaft 6, because early stage most of POS machine of producing can not carry out the automatic recovery and the arrangement of stub, printed stub 3 is exported the back, freely is stacked in the accommodation space from transmission shaft 6.Therefore, when the staff reclaims stub 3, often need hundreds of meters the stub paper tape 3 of reeling is in a jumble put in order, require a great deal of time, very inconvenience.
In Fig. 2～3, be parallel to transmission shaft 6 the recovery axle 8 that is driven by motor 12 is set; Be provided with vertical elongated slot 13 between transmission shaft 6 and the recovery axle 8, elongated slot 13 upper ends between two transmission shafts 6 with the line 14 that reclaims axle 9 upper limbs above, the lower end is positioned at line 14 belows, pack in the elongated slot 13 one with reclaim the take-up rod 7 that axle is 8 parallel, can move up and down in elongated slot 13; Line 14 tops are provided with travel switch 10, and travel switch 10 is connected with relay 11 by control circuit, and motor 12 is electrically connected with external source 1 by relay 11, and relay 11 is an on-delay formula relay; Travel switch 10 has two control positioies: when take-up rod 7 goes upward to line 14 positions, press off travel switch 10; Take-up rod is 7 descending, when leaving line 14 positions, unclamp travel switch 10.
When transaction is finished, when printing receipt, invoice, conveying axis 6 output stubs 3, stub 3 paper tapes between conveying axis 6 and the recovery axle 8 are lax at this moment, take-up rod 7 is unclamped travel switch 10, descending along elongated slot 13, motor 12 is communicated with, reclaims axle 8 with external source 1 and rotates, and stub 3 is wrapped on the volume core 9; When stub 3 paper tapes between conveying axis 6 and the recovery axle 8 will tighten up, drive take-up rod 7 upward movements, press off travel switch 10, motor 12 dead electricity, it is out of service to reclaim axle 8, and when concluding the business, above-mentioned action circulates next time.
When one furl use according to, invoice after, a volume stub 3 and the volume core 9 that takes up on volume core 9 taken off together, need not arrangement and just can neatly take in; On recovery axle 8, load onto new volume core 9 then, stub 3 heads of new receipt, invoice volume are pulled out, are wrapped on the volume core 9 through the below of take-up rod 7 and also fix by the mouth of conveying axis 6, can bring into use.
Claims (6)
1. the stub recovery mechanism of a POS machine, described POS machine comprises a pair of transmission shaft (6) of horizontally set, it is characterized in that:
Be parallel to transmission shaft (6) the recovery axle (8) that is driven by motor (12) is set;
Be provided with vertical elongated slot (13) between transmission shaft (6) and the recovery axle (8), elongated slot (13) upper end is positioned between two transmission shafts (6) top with the line (14) that reclaims axle (9) upper limb, the lower end is positioned at line (14) below, parallel with recovery axle (8), as can to move up and down in elongated slot (13) take-up rod (7) of packing in the elongated slot (13);
Line (14) top is provided with travel switch (10), and travel switch (10) is connected with motor (12), and travel switch (10) has two control positioies:
When take-up rod (7) goes upward to line (14) position, press off travel switch (10);
Take-up rod (7) is descending, when leaving line (14) position, unclamp travel switch (10).
2. POS machine stub recovery mechanism according to claim 1 is characterized in that: described travel switch (10) is connected with relay (11) by control circuit, and motor (12) is electrically connected with external source (1) by relay (11).
3. POS machine stub recovery mechanism according to claim 2 is characterized in that: described relay (11) is an on-delay formula relay.
4. POS machine stub recovery mechanism according to claim 3 is characterized in that: the delay time scope of described relay (11) is 0～60 second.
5. POS machine stub recovery mechanism according to claim 1 is characterized in that: described motor (12) links to each other by train of reduction gears with recovery axle (8).
6. POS machine stub recovery mechanism according to claim 1 is characterized in that: the described rotating speed that reclaims axle (8) is 3～8 rev/mins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010125603 CN101837902A (en) | 2010-03-16 | 2010-03-16 | Stub recovery mechanism of POS machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010125603 CN101837902A (en) | 2010-03-16 | 2010-03-16 | Stub recovery mechanism of POS machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101837902A true CN101837902A (en) | 2010-09-22 |
Family
ID=42741619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010125603 Pending CN101837902A (en) | 2010-03-16 | 2010-03-16 | Stub recovery mechanism of POS machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101837902A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129179A (en) * | 2014-08-06 | 2014-11-05 | 常州汉威信电子科技有限公司 | Paper collector for retention lists |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5195691A (en) * | 1990-06-07 | 1993-03-23 | Hengstler Gmbh | Tape winder |
| JP2000016651A (en) * | 1998-06-30 | 2000-01-18 | Toshiba Tec Corp | Receipt printer |
| CN201721999U (en) * | 2010-03-16 | 2011-01-26 | 上海普天邮通科技股份有限公司 | Automatic recovery mechanism of receipt stub for POS (Point Of Sells) machine |
-
2010
- 2010-03-16 CN CN 201010125603 patent/CN101837902A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5195691A (en) * | 1990-06-07 | 1993-03-23 | Hengstler Gmbh | Tape winder |
| JP2000016651A (en) * | 1998-06-30 | 2000-01-18 | Toshiba Tec Corp | Receipt printer |
| CN201721999U (en) * | 2010-03-16 | 2011-01-26 | 上海普天邮通科技股份有限公司 | Automatic recovery mechanism of receipt stub for POS (Point Of Sells) machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129179A (en) * | 2014-08-06 | 2014-11-05 | 常州汉威信电子科技有限公司 | Paper collector for retention lists |
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Application publication date: 20100922 |