CN209868721U - Cutting device for lottery ticket machine - Google Patents
Cutting device for lottery ticket machine Download PDFInfo
- Publication number
- CN209868721U CN209868721U CN201920683467.9U CN201920683467U CN209868721U CN 209868721 U CN209868721 U CN 209868721U CN 201920683467 U CN201920683467 U CN 201920683467U CN 209868721 U CN209868721 U CN 209868721U
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- gear
- cutting
- lottery
- driven gear
- conveying roller
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Abstract
The utility model discloses a cutting device for lottery ticket machine, which comprises a conveying mechanism and a cutting mechanism, wherein the cutting mechanism comprises a first motor (12), a first transmission gear set, a stop lever (21) and a cutter (22); the first transmission gear set comprises a first driven gear (15) provided with an arc-shaped groove, a linkage block (16) is arranged on one side of the first driven gear (15), a sliding block (24) is arranged at one end of the linkage block (16), and the sliding block (24) is positioned in the arc-shaped groove and can slide relatively along the arc-shaped groove (151); the other end of the linkage block (16) is fixedly connected with a connecting rod (23) penetrating through the first driven gear (15), the other end of the connecting rod (23) is connected with a cutter returning spring (51), and the connecting rod (23) is fixedly connected with the base of the cutter (22). The utility model discloses a lottery machine cutting device need not transport mechanism and rolls back, just can realize that the lottery ticket of high rate of accuracy, zero breakage rate cuts almost zero error.
Description
Technical Field
The utility model relates to an automatic sell ticket formula device technical field, especially relate to a cutting device for lottery machine.
Background
The instant lottery ticket is called as 'instant lottery ticket', and is one kind of lottery ticket with ticket purchaser completing the ticket purchasing and prize exchanging process in one point of sale. The advantage of instant lottery tickets is firstly that they are ready to be dispensed. After the lottery is bought and the prize area is scraped, torn or uncovered, the player can know whether the lottery is won or not immediately, the rhythm is fast, the interest is strong, the player caters to the winning psychology of people and adapts to the fast rhythm of modern life. Secondly, the method is flexible in lottery setting, can design prize groups, prize grades and prize amounts suitable for local economic conditions according to the requirements of different regions, and is simple and convenient in method and easy to operate. And the scratch-off type instant lottery ticket is safe and reliable, has good anti-counterfeiting performance and is difficult to cheat, especially the scratch-off type instant lottery ticket. Thus, people have a strong trust in such lottery tickets.
The instant welfare lottery issued in China is divided into three types, namely an uncovering type lottery, a tearing type lottery and a scraping type lottery according to the printing process and the ticket face form.
The existing cutting devices for lottery machines (such as cn201310336673.x) often adopt a guide pressing plate mechanism to press the lottery tickets to be cut and a lottery ticket feeding device to reversely retract so as to separate the lottery tickets to be cut from the lottery ticket tape (see the comparative example in the detailed description of the embodiment mode). In the use process, the lottery ticket feeding device needs to feed the lottery ticket belts in a forward direction and also needs to back the lottery ticket belts in a reverse direction, and after the advancing and backing times reach a certain number, large errors are accumulated due to multiple advancing and backing, so that the subsequent lottery ticket belts cannot be accurately fed to the cutter, and the subsequent lottery tickets are easy to cut and damage.
Therefore, in order to solve the above problems, the utility model discloses a lottery machine cutting device of high rate of accuracy, zero breakage rate has been developed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a lottery machine cutting device.
In order to achieve the above object, the utility model discloses a technical scheme specifically as follows:
a cutting device for a lottery machine comprises a conveying mechanism and a cutting mechanism, wherein the cutting mechanism comprises a first motor, a first transmission gear set, a stop lever and a cutter; the first transmission gear set comprises a linkage gear provided with an arc-shaped groove, one side of the linkage gear is provided with a linkage block, one end of the linkage block is provided with a sliding block, and the sliding block is positioned in the arc-shaped groove and can slide relatively along the arc-shaped groove; the other end of the linkage block is fixedly connected with a connecting rod penetrating through the center of the linkage gear, the other end of the connecting rod is connected with a cutter returning spring, and the connecting rod is fixedly connected with the base of the cutter; the stop lever is fixedly connected with the linkage gear.
Further, the first motor transmits power to the linkage gear to drive the linkage gear to rotate.
Further, the first transmission gear set further comprises a first driving gear, the first motor drives the first driving gear to rotate, and the first driving gear transmits power to the linkage gear so as to drive the linkage gear to rotate.
Furthermore, the first transmission gear set further comprises a first driven gear, the first driving gear is meshed with the first driven gear, and the first driven gear is meshed with the linkage gear.
The cutting device for the lottery machine of the utility model is characterized in that when the cutting mechanism is in an initial state, the stop lever is positioned above the cutter, and the lower end of the arc-shaped groove is contacted with the sliding block; the cutter is in a horizontal state.
The utility model discloses a lottery machine cutting device, wherein, when the cutting mechanism is in the state of waiting to cut the ticket, the pin is located below the cutter, the upper end of the arc-shaped groove contacts with the slider; the connecting rod is pulled by the cutter return spring, and the cutter is in a horizontal state.
The utility model discloses a lottery machine cutting device, wherein, when the cutting mechanism is in the state of cutting tickets, the stop lever is located below the cutter, the upper end of the arc-shaped groove contacts with the slider; the cutting edge of the cutter faces obliquely downwards.
The utility model discloses a lottery machine cutting device, wherein, the transport mechanism includes second motor, second drive gear group, first transfer roller set and second transfer roller set; the first conveying roller set comprises a first main conveying roller and a first auxiliary conveying roller; the second transfer roller group includes a second main transfer roller and a second sub transfer roller; and one end of the first main conveying roller and one end of the second main conveying roller are respectively fixedly connected with the centers of the two gears of the second transmission gear set.
The utility model discloses a lottery machine cutting device, wherein, the second drive gear group includes second driving gear, second driven gear, third driven gear and fourth driven gear; the second driving gear is meshed with a second driven gear, and the second driven gear is simultaneously meshed with a third driven gear and a fourth driven gear; one end of the first main conveying roller is fixedly connected with the center of the third driven gear; and one end of the second main conveying roller is fixedly connected with the center of the fourth driven gear.
Compared with the prior art, the utility model discloses an outstanding effect lies in:
(1) the utility model discloses a lottery machine cutting device need not transport mechanism (feeding mechanism promptly) and rolls back, just can realize that the lottery of high rate of accuracy, zero breakage rate cuts, almost zero error. Lottery ticket cutting can be completed only by the action of the cutting mechanism.
(2) The utility model discloses cutting mechanism among cutting device for lottery machine is through ingenious design, through the cutter, wait to cut lottery, the relative motion between the lottery area three, can realize that the lottery cuts, whole journey need not transport mechanism's the cooperation that rolls back, and transport mechanism who avoids repeats the error that the advance and retreat caused many times.
The cutting device for lottery ticket machine of the present invention will be further explained with reference to the accompanying drawings and the embodiments.
Drawings
Fig. 1-4 are perspective views of the cutting device for a lottery machine of the present invention in an initial state;
fig. 5 is a bottom view of the cutting device for a lottery machine of the present invention in an initial state;
fig. 6-7 are perspective views of the cutting device for a lottery machine of the present invention in a state of waiting for ticket cutting;
fig. 8-9 are perspective views of the cutting device for a lottery machine according to the present invention in a ticket cutting state.
Fig. 10 is a perspective view of a first prior art lottery machine cutting device;
fig. 11 is another perspective view of a first prior art lottery machine cutting device;
fig. 12 is a top plan view of a first prior art lottery machine cutting device;
fig. 13 is a perspective view of a second prior art lottery machine cutting device;
fig. 14 is another perspective view of a second prior art lottery machine cutting device;
fig. 15 is a schematic right view of the cutting device of the lottery machine of the present invention;
fig. 16 is a schematic top view of the cutting assembly of the lottery machine of the present invention;
fig. 17 is a left side view of the cutting device for a lottery machine according to the present invention.
Wherein 51-cutter homing spring, 52-compression spring, 53-lottery ticket positioning sensor, 54-ticket feeding sensor and 55-limit sensor are not shown in fig. 1-9.
Detailed Description
Example 1
As shown in fig. 1-5, a cutting device for a lottery machine comprises a conveying mechanism and a cutting mechanism, wherein the cutting mechanism comprises a first motor 12, a first transmission gear set, a stop lever 21 and a cutting knife 22; the first transmission gear set comprises a linkage gear 15 provided with an arc-shaped groove 151, one side of the linkage gear 15 is provided with a linkage block 16, one end of the linkage block 16 is provided with a sliding block 24, and the sliding block 24 is positioned in the arc-shaped groove and can slide relatively along the arc-shaped groove 151; the other end of the linkage block 16 is fixedly connected with a connecting rod 23 penetrating through the center of the linkage gear 15, as shown in fig. 15, the other end of the connecting rod 23 is connected with a cutter return spring 51, and the connecting rod 23 is fixedly connected with the base of the cutter 22; the stop lever 21 is fixedly connected with the linkage gear 15.
The first transmission gear set further comprises a first driving gear 13 and a first driven gear 14, the first driving gear 13 is meshed with the first driven gear 14, and the first driven gear 14 is meshed with the linkage gear 15.
When the cutting mechanism is in an initial state, the stop lever 21 is positioned above the cutting knife 22, and the lower end of the arc-shaped groove 151 is in contact with the sliding block 24; the link 23 is pulled by the cutter return spring 51, and the cutter 22 is in a horizontal state.
As shown in fig. 6-7, when the cutting mechanism is in a state of waiting for ticket cutting, the stop lever 21 is located below the cutting knife 22, and the upper end of the arc-shaped groove 151 is in contact with the sliding block 24; the cutter 22 is in a horizontal state.
As shown in fig. 8-9, when the cutting mechanism is in the ticket cutting state, the stop lever 21 is located below the cutting knife 22, and the upper end of the arc-shaped groove 151 is in contact with the sliding block 24; the cutting edge of the cutter 22 faces obliquely downward.
The conveying mechanism comprises a second motor 11, a second transmission gear set, a first conveying roller set and a second conveying roller set; the first conveying roller set includes a first main conveying roller 31 and a first sub conveying roller; the second conveyance roller group includes a second main conveyance roller 32 and a second sub-conveyance roller 33. As shown in fig. 15, the two ends of the first and second sub-conveying rollers 33 are provided with a pressure spring 52, and the first and second sub-conveying rollers 33 are pressed together with the first and second main conveying rollers 31 and 32 by the pressure spring 52, so that the tightness of the upper and lower conveying rollers in the two sets of conveying roller sets is ensured, and the lottery tickets can be conveyed conveniently.
The second transmission gear set includes a second driving gear 41, a second driven gear 42, a third driven gear 43 and a fourth driven gear 44; the second driving gear 41 is meshed with a second driven gear 42, and the second driven gear 42 is simultaneously meshed with a third driven gear 43 and a fourth driven gear 44; one end of the first main conveying roller 31 is fixedly connected with the center of the third driven gear 43; one end of the second main conveying roller 32 is fixedly connected with the center of the fourth driven gear 44.
As shown in fig. 16-17, a limit sensor 55 is arranged above the linkage gear 15; a ticket inlet sensor 54 is arranged on the base behind the first pair of conveying rollers; a positioning sensor 53 is provided on the base behind the second sub-conveyance roller 33. The limit sensor 55 is used for the return positioning of the cutting knife 22 and the stop lever 21.
As shown in fig. 1-9, the method for operating the cutting device for a lottery machine comprises the following steps:
(1) conveying mechanism conveys the lottery ticket in the ticket bin to cutting mechanism: the second motor 11 works to drive the second driving gear 41 to rotate, so as to drive the third driven gear 43 and the fourth driven gear 44 to rotate, the first main conveying roller 31 and the second main conveying roller 32 rotate along with the first driven gear, the lottery ticket belt sequentially enters along the first conveying roller group and the second conveying roller group, and after the cut lottery tickets reach the designated position, the second motor 11 stops.
(2) The first motor 12 works to drive the linkage gear 15 to rotate, the stop lever 21 rotates along with the linkage gear 15 to turn downwards, so that the lottery to be cut is driven to turn downwards, an included angle between the lottery to be cut and a subsequent lottery belt is a right angle or an acute angle, and the upper part of the arc-shaped groove of the linkage gear 15 is in contact with the sliding block 24; in the process, the connecting rod 23 is under the pulling force of the cutter homing spring 51, and the sliding block 24, the linkage block 16 and the connecting rod 23 are kept still;
(3) the first motor 12 continues to drive the linkage gear 15 to rotate, the stop lever 21 further drives the lottery to be cut to turn downwards and press the lottery to be cut, and an included angle between the lottery to be cut and the subsequent lottery is an acute angle; the linkage gear 15 simultaneously drives the sliding block 24 to rotate, so as to drive the linkage block 16 to rotate, and the connecting rod 23 fixedly connected with the linkage block 16 rotates along with the linkage block, so as to drive the cutter 22 to turn downwards, and the cutting edge of the cutter 22 faces to the oblique lower side, so that the lottery to be cut is cut off along the connecting line.
(4) After the ticket cutting is finished, the cutting mechanism returns to the initial state.
The cutting device for the lottery machine has the working principle that:
(1) ticket adding device
When the head is powered on and no lottery ticket is added (neither the positioning sensor 53 nor the ticket inlet sensor 54 detects a lottery ticket), the ticket inlet sensor 54 is found to be passed by the ticket inlet sensor, and the ticket inlet flow is triggered and started. The ticket entry motor (i.e., the second motor 11) starts to operate in the ticket entry direction. The ticket is taken until the positioning sensor 53 senses that the ticket is stopped, and the ticket entering is finished.
(2) Drawing a bill
When drawing a bill, detecting whether a bill is available or not by using the positioning sensor 53, if so, verifying whether the positioning is accurate or not, and drawing the bill after the verification is finished; firstly, walking a ticket, and walking a corresponding distance (normally walking a distance of about 1 millimeter more) according to the denomination of the configured ticket; a downward turning motor (namely the first motor 12) starts to work, downward turning at a first angle is carried out, and the cutter point of the cutter is ensured to be automatically calibrated to an accurate paper cutting position in the downward turning process; thirdly, the cutter turns downwards at a second angle, and the lottery ticket is cut completely by the cutter; if the corner adhesion phenomenon of the lottery ticket occurs in some cases, the return of the ticket bin can disconnect the adhered part at the same time, and the lottery ticket returns to the position of the positioning sensor 53; fifthly, the cutter and the stop lever return to the original position, and the cut lottery automatically falls into the lottery receiving box.
(3) If the ticket in the ticket bin needs to be taken out for some reason, the ticket refunding function needs to be triggered artificially. After the manual ticket returning is initiated, the ticket-moving wheel rotates reversely to enable the ticket to be separated from the positioning sensor 53 and the ticket-entering sensor 54 and then stop, the ticket returning is completed, the synchronous ticket is also completely separated from the lottery ticket machine head and can be completely taken out.
To highlight the beneficial effects of the present invention, two lottery ticket cutting devices in the prior art are exemplified as follows.
Comparative example 1
As shown in fig. 10-12, a lottery ticket cutting device 100 (refer to specifically cn201310336673.x, "lottery ticket dispensing device") includes a solenoid valve 101, a vertical plate 102, a guide pressure plate 103, a cutter 105 and a lottery ticket feeding device, the lottery ticket feeding device conveys a lottery ticket tape entering a ticket inlet 104 forward, after the lottery ticket to be cut reaches the guide pressure plate 103, the solenoid valve 101 operates (a connection part between the solenoid valve and the guide pressure plate, not shown in the figure) to drive the guide pressure plate 103 to press the lottery ticket to be cut on the vertical plate 102, the lottery ticket feeding device retracts in a reverse direction, and the lottery ticket tape and the lottery ticket to be cut are separated by cutting of the cutter 105.
Comparative example 2
As shown in fig. 13-14, a lottery cutting device 200 comprises a driving motor, a gear set (located in a gear set housing 202), a vertical plate, a guiding pressing plate 201, a cutter and a lottery feeding device, wherein the lottery feeding device conveys a lottery belt forward, after a lottery to be cut reaches the guiding pressing plate 201, the driving motor acts, the guiding pressing plate 201 is driven by the gear set to press the lottery to be cut on the vertical plate, the lottery feeding device retracts reversely, and the lottery belt and the lottery to be cut are separated by cutting of the cutter.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (9)
1. A cutting device for lottery ticket machine, its characterized in that: the cutting device comprises a conveying mechanism and a cutting mechanism, wherein the cutting mechanism comprises a first motor (12), a first transmission gear set, a stop lever (21) and a cutting knife (22); the first transmission gear set comprises a linkage gear (15) provided with an arc-shaped groove (151), one side of the linkage gear (15) is provided with a linkage block (16), one end of the linkage block (16) is provided with a sliding block (24), and the sliding block (24) is positioned in the arc-shaped groove and can relatively slide along the arc-shaped groove (151); the other end of the linkage block (16) is fixedly connected with a connecting rod (23) penetrating through the center of the linkage gear (15), the other end of the connecting rod (23) is connected with a cutter return spring (51), and the connecting rod (23) is fixedly connected with the base of the cutter (22); the stop lever (21) is fixedly connected with the linkage gear (15).
2. The cutting apparatus for lottery machines as in claim 1, wherein: the first motor (12) transmits power to the linkage gear (15) to rotate the linkage gear (15).
3. The cutting apparatus for lottery machines as in claim 2, wherein: the first transmission gear set further comprises a first driving gear (13), the first motor (12) drives the first driving gear (13) to rotate, and the first driving gear (13) transmits power to the linkage gear (15) so as to drive the linkage gear (15) to rotate.
4. The cutting apparatus for lottery machines as in claim 3, wherein: the first transmission gear set further comprises a first driven gear (14), the first driving gear (13) is meshed with the first driven gear (14), and the first driven gear (14) is meshed with the linkage gear (15).
5. The cutting apparatus for lottery machines as in claim 1, wherein: when the cutting mechanism is in an initial state, the stop lever (21) is positioned above the cutting knife (22), and the lower end of the arc-shaped groove (151) is in contact with the sliding block (24); the cutting knife (22) is in a horizontal state.
6. The cutting apparatus for lottery machines as in claim 1, wherein: when the cutting mechanism is in a ticket-cutting state, the stop lever (21) is positioned below the cutting knife (22), and the upper end of the arc-shaped groove (151) is in contact with the sliding block (24); the connecting rod (23) is pulled by the cutter return spring (51), and the cutter (22) is in a horizontal state.
7. The cutting apparatus for lottery machines as in claim 1, wherein: when the cutting mechanism is in a ticket cutting state, the stop lever (21) is positioned below the cutting knife (22), and the upper end of the arc-shaped groove (151) is in contact with the sliding block (24); the cutting edge of the cutting knife (22) faces obliquely downwards.
8. The cutting apparatus for lottery machines as in claim 1, wherein: the conveying mechanism comprises a second motor (11), a second transmission gear set, a first conveying roller set and a second conveying roller set; the first conveying roller set comprises a first main conveying roller (31) and a first auxiliary conveying roller; the second conveying roller group includes a second main conveying roller (32) and a second sub-conveying roller (33); one end of the first main conveying roller (31) and one end of the second main conveying roller (32) are fixedly connected with the centers of the two gears of the second transmission gear set respectively.
9. The cutting apparatus for lottery machines as in claim 8, wherein: the second transmission gear set comprises a second driving gear (41), a second driven gear (42), a third driven gear (43) and a fourth driven gear (44); the second driving gear (41) is meshed with a second driven gear (42), and the second driven gear (42) is simultaneously meshed with a third driven gear (43) and a fourth driven gear (44); one end of the first main conveying roller (31) is fixedly connected with the center of a third driven gear (43); one end of the second main conveying roller (32) is fixedly connected with the center of a fourth driven gear (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920683467.9U CN209868721U (en) | 2019-05-14 | 2019-05-14 | Cutting device for lottery ticket machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920683467.9U CN209868721U (en) | 2019-05-14 | 2019-05-14 | Cutting device for lottery ticket machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209868721U true CN209868721U (en) | 2019-12-31 |
Family
ID=68965065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920683467.9U Expired - Fee Related CN209868721U (en) | 2019-05-14 | 2019-05-14 | Cutting device for lottery ticket machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209868721U (en) |
-
2019
- 2019-05-14 CN CN201920683467.9U patent/CN209868721U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200825 Address after: 100193 201-072, floor 2, building 23, yard 8, Dongbei Wangxi Road, Haidian District, Beijing Co-patentee after: Jiao Yang Patentee after: Yidian Yicai Technology (Beijing) Co.,Ltd. Co-patentee after: Du Kai Address before: 100193 201-067, floor 2, building 23, yard 8, Dongbei Wangxi Road, Haidian District, Beijing Patentee before: Wuba Xincai Technology (Beijing) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20210514 |