CN202346476U - Photoelectric touch-sensitive automatic unreeling device - Google Patents
Photoelectric touch-sensitive automatic unreeling device Download PDFInfo
- Publication number
- CN202346476U CN202346476U CN201120467987XU CN201120467987U CN202346476U CN 202346476 U CN202346476 U CN 202346476U CN 201120467987X U CN201120467987X U CN 201120467987XU CN 201120467987 U CN201120467987 U CN 201120467987U CN 202346476 U CN202346476 U CN 202346476U
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- China
- Prior art keywords
- spool
- side shield
- core
- rewinding device
- motor
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- Expired - Fee Related
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Abstract
The utility model relates to a photoelectric touch-sensitive automatic rewinding device which comprises a reeling shaft used for installing a label tube core, wherein the reeling shaft is rotatably installed on a machine seat, the machine seat is installed on a base plate, a base plate is located below the reeling shaft and the machine seat, and a driving wheel, a driven wheel, a transmission belt and motors (including a synchronous motor, an AC motor, a DC motor and a speed reduction motor) are arranged in the machine seat; one end of the reeling shaft is fixedly connected with the driven wheel, rotating shafts of the motors are fixedly connected with the driving wheel, and the driven wheel is in mechanical transmission connection with the driving wheel via the transmission belt; and a touch control switch is installed on the base plate and is located below the reeling shaft, and the touch control switch is electrically connected with the motors. In the utility model, the touch control switch is installed on the base plate, if the thickness of label paper is increased to be in contact with the touch control switch when the machine runs, the machine stops running, the motors are protected from being burned, the loss of the transmission belt is reduced, and the photoelectric touch-sensitive automatic rewinding device also plays the action of saving electricity.
Description
Technical field
The utility model relate to a kind of can be the device of material package, be specifically related to a kind of can be the automatic rewinding device of the synchronous backrush of roll.
Background technology
At present, in identification industry automatically, behind a large amount of label printings, all be artificial printed label roll rolling, efficient is very low like this, and label is easy to scratch workman's hand.The release of automatic rewinding device is just arranged afterwards, and moving for the printing of ability and chopping machine is that the form of automatic rewinding device roughly has two types synchronously earlier, and a kind of is to control drive of motor with sensor, and another kind is to use the friction force transferring power.Before a kind of more inconvenience arranged in use, the back is a kind of because of being the friction force effect, when by Roll Sushi (like label paper) when being stuck, motor still rotates, it is big that the resistance that receives becomes, and burns out motor easily.
The utility model content
In order to overcome the deficiency of prior art, the utility model provides and a kind ofly prevent that motor from burning out and according to the photoelectricity touch sensible automatic rewinding device of the synchronous backrush of bar code printer print state.
In order to achieve the above object, the technical scheme that the utility model adopted is following:
Photoelectricity touch sensible automatic rewinding device; Comprise the spool that is used to install the label tube core, said spool is installed in rotation on the support, and support is installed on the base plate; Base plate is positioned at spool and support below, is provided with driving wheel, flower wheel, driving band and motor in the support; One end of spool is captiveed joint with flower wheel, and the rotating shaft of motor is captiveed joint with driving wheel, and flower wheel is connected with the driving wheel mechanical drive through driving band; Touch switch is installed on the base plate, and touch switch is positioned at the below of spool, and touch switch and motor electrically connect.During work, label paper furls through the label tube core, and behind the certain hour, when thickness was increased to and presses with touch switch, touch switch started, and motor is shut down, thereby protect motor and driving band.And flower wheel, the driving wheel of different-diameter size can also play the effect of regulating rotating speed.
Preferably, be placed with pull bar on the base plate, an end of pull bar is connected with soft-touch control through rotary bar, and soft-touch control is positioned on the limit of flower wheel, and soft-touch control and motor electrically connect; Label paper is positioned between pull bar and the base plate.When chopping machine one end no longer during Print Label paper, spool still rotates, and label paper continues to be furled; The label paper that is not furled is tightened, and drives pull bar and rotates lifting, thereby make rotary bar touch soft-touch control; Soft-touch control shuts down motor, thereby protects motor and driving band.
Preferably, the cross section of said spool is rectangle or square or rhombus, and the shape in the shape of the inner core of label tube core and spool cross section is complementary.Be the inner core of label tube core can be fully and the spool coupling install, can not produce slip, the label tube core can be rotated with spool synchronously.
Preferably, said label tube core comprises involute core, and involute core retainer plate is contained on the spool.During work, suit coil paper core furls label paper through the coil paper core on involute core, skids in order to prevent involute core and paper roll core diameter, and design below involute core is installed: the external diameter of involute core one end is greater than the external diameter of its other end.Said label tube core also comprises shell fragment, and an end of shell fragment is fixed on the spool, and the less paper roll core of internal diameter can directly be sleeved on the shell fragment and use.
Preferably, this photoelectricity touch sensible automatic rewinding device also comprise outer side shield and in side shield, outer side shield, interior side shield are fixedly mounted on respectively on the spool, the label tube core outside between side shield and the interior side shield, interior side shield is positioned at support one side.One side of outer side shield is provided with and is used to clamp the clipping type fixer of spool or pricks hoop formula fixer; The clipping type fixer or prick hoop formula fixer the other end of spool and outside between the side shield; Clipping type fixer or bundle hoop formula fixer are provided with the check screw that is used to regulate degree of tightness; One end of check screw stretches into the clipping type fixer or pricks hoop formula fixer inner, and the other end of check screw stretches out in the clipping type fixer or pricks hoop formula fixer.Clipping type fixer or bundle hoop formula fixer clamping spool are realized clipping type fixer or bundle hoop formula fixer and spool leak-tight joint and rotation synchronously, the influence of the external side shield of elimination centnifugal force.
Preferably, also be provided with positive and negative rotating controller in the support, positive and negative rotating controller is connected with motor, and the control panel of positive and negative rotating controller is positioned at the support outside.Positive and negative rotating controller can be controlled turning to of motor, rotates the pros and cons of adjusting label paper with the both forward and reverse directions of controlling spool.When the paper roll core direction setup error of label paper, need not label paper is reinstalled, only need get final product through the rotation direction of positive and negative rotating controller control spool, use the convenience of ten minutes.
Above-mentioned soft-touch control, touch switch can be photoelectricity soft-touch control, photoelectricity touch switch.
The utility model is compared with prior art installed touch switch at base plate, when machine operation; The enlarged in thickness of label paper is when pressing touch switch, and machine decommissions automatically, thereby protects motor not burnt out; And the loss that reduces driving band, also play the effect of saving electricity consumption.When bar code printer was worked, motor synchronous was rotated, the backrush label paper; When bar code printer time-out printing or end printing; Label paper is tightened, and the pull bar lifting, triggers soft-touch control work; Motor stops operating, and has realized that motor carries out synchronous backrush, self-braking function according to the mode of operation of bar code printer.
Description of drawings
Fig. 1 is the structural representation of the photoelectricity touch sensible automatic rewinding device of the utility model preferred embodiment.
Wherein, 1, base plate; 2, spool; 3, clipping type fixer; 4, check screw; 5, outer side shield; 6, shell fragment; 7, roll up core in the elasticity; 8, the big volume core of elasticity; 9, interior side shield; 10, handle; 11, flower wheel; 12, positive and negative rotating controller; 13, driving band; 14, motor; 15, driving wheel; 16, support; 17, soft-touch control; 18, touch switch; 19, pull bar.
The specific embodiment
Below, in conjunction with the accompanying drawing and the specific embodiment, the utility model done further describing, so that clearerly understand the utility model technological thought required for protection.
As shown in Figure 1; A kind of photoelectricity touch sensible automatic rewinding device; It comprises the spool 2 that is used to install the label tube core, and said spool 2 is installed in rotation on the support 16, and support 16 is installed on the base plate 1; Base plate 1 is positioned at spool 2 and support 16 belows, is provided with driving wheel 15, flower wheel 11, driving band 13 and motor 14 in the support 16.
One end of spool 2 is captiveed joint with flower wheel 11, and the rotating shaft of motor 14 is captiveed joint with driving wheel 15, and flower wheel 11 is connected with driving wheel 15 mechanical drive through driving band 13.
As preferred construction, be placed with pull bar 19 on the base plate 1, an end of pull bar 19 is connected with soft-touch control 17 through rotary bar (figure does not show), and soft-touch control 17 is positioned on the limit of flower wheel 11, and soft-touch control 17 electrically connects with motor 14.Label paper is positioned between pull bar 19 and the base plate 1.When chopping machine one end no longer during Print Label paper; Spool 2 still rotates, and label paper continues to be furled, and the label paper that is not furled is tightened; Drive pull bar 19 and rotate lifting; Thereby make rotary bar touch soft-touch control 17, soft-touch control 17 shuts down motor 14, thereby protects motor 14 and driving band 13.
As preferred construction, the cross section of said spool 2 is rhombus (also can be rectangle, square or irregularly shaped).The label tube core can be rotated with spool 2 synchronously.
As preferred construction; The photoelectricity touch sensible automatic rewinding device of present embodiment also comprises outer side shield 5 and interior side shield 9; Outer side shield 5, interior side shield 9 are fixedly mounted on respectively on the spool 2, the label tube core outside between side shield 5 and the interior side shield 9, interior side shield 9 is positioned at support one side.One side of outer side shield 5 is provided with the clipping type fixer 3 (also can be to prick hoop formula fixer) that is used to clamp spool 2; Clipping type fixer 3 the other end of spool 2 and outside between the side shield 5; Clipping type fixer 3 is provided with the check screw 4 that is used to regulate degree of tightness; One end of check screw 4 stretches into clipping type fixer 3 inside, and the other end of check screw 4 stretches out in clipping type fixer 3.After rewinder is packed label paper into, move outer side shield 5, paste neat to the label paper position; With hand towards a direction rotational fixation screw 4, the annulus of clipping type fixer 3 can be automatically being banded on the spool 2 tightly, outer side shield 5 is fixed; Take out label paper, then with hand rotational fixation screw 4 to another way, the annulus of folder hoop fixer 5 then can unclamp spool 2 automatically; At this moment, desirable out side shield 5 is taken out label paper.Realize that clipping type fixer 3 rotates with spool 2 leak-tight joints synchronously, eliminates the influence of the external side shield 5 of centnifugal force.The design specification of outer side shield 5 and interior side shield 9 is the backrush of the label paper of all stock size applicable to transverse width.
As preferred construction, said label tube core comprises involute core of elasticity and shell fragment 6, and the involute core retainer plate of elasticity is contained on the spool 2.During work; Suit coil paper core on the involute core of elasticity; Furl label paper through the coil paper core; In order to prevent that the involute core of elasticity from skidding with the paper roll core diameter, design below the involute core of elasticity is installed: the external diameter of involute core one end of elasticity is slightly larger than the external diameter of its other end, i.e. elasticity curls inward core all be by standard-sized one little big flexible and have radian to become greatly gradually to form to the other end.For example, the involute core of the elasticity of present embodiment has two kinds of specifications, comprises volume core 7 in the big volume core of elasticity 8, the elasticity; Wherein the big volume core 8 cooperation specifications of elasticity are the coil paper core use of 76.2 ± 2mm; Volume core 7 cooperation specifications are the coil paper core use of 38.1 ± 2mm in the elasticity, and the external diameter of an end of the big volume core 8 of elasticity is 77.8 ± 2mm, and the external diameter of its other end just is 76.2 ± 2mm; The external diameter of an end of volume core 7 is 39 ± 2mm in the elasticity, and the external diameter of its other end just is 38.1 ± 2mm.Shell fragment 6 is equivalent to the rouleau core, and can cooperate specification is the coil paper core use of 25.4 ± 2mm, and an end of shell fragment 6 is fixed on the spool 2, and the less paper roll core of internal diameter can directly be sleeved on the shell fragment 6 and use.Shell fragment 6 also can be made into the smaller structure of the bigger other end of an end, is 26 ± 2mm like the one of which end, and the other end then is 25.4 ± 2mm.The coil paper core that is present embodiment China and even worldwide three kinds of specifications uses; Meet domestic, external paper roll core specification standards, promptly external big volume core is that 3 inches (being equivalent to domestic 76.2mm), middle volume core are that 1.5 inches (being equivalent to domestic 38.1mm), rouleau cores are 1 inch (being equivalent to domestic 25.4mm).Because paper roll core producer is in the problem of production technology; May produce the paper roll core that some have error; The specification of paper roll core may be bigger than normal or less than normal; Because the outside of volume core 7 has elasticity in the big volume core of the elasticity of present embodiment 8, the elasticity, even the specification of paper roll core existing problems also can be installed in the big volume core of elasticity 8, the elasticity on the volume core 7.The rouleau core is installing and using applicable to carbon ribbon volume core, ribbon cartridge core also.
As preferred construction, also be provided with positive and negative rotating controller 12 in the support, positive and negative rotating controller 12 is connected with motor 14, and the control panel of positive and negative rotating controller 12 is positioned at support 16 outsides.Positive and negative rotating controller 12 can be controlled turning to of motor 14, rotates the pros and cons of adjusting label paper with the both forward and reverse directions of controlling spool 2.
Certainly, on the support top one handle 10 can also be installed, be convenient to grip rewinder.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of the utility model claim all according to the technical scheme and the design of above description.
Claims (8)
1. photoelectricity touch sensible automatic rewinding device; Comprise the spool that is used to install the label tube core, said spool is installed in rotation on the support, and support is installed on the base plate; Base plate is positioned at spool and support below, is provided with driving wheel, flower wheel, driving band and motor in the support; One end of spool is captiveed joint with flower wheel, and the rotating shaft of motor is captiveed joint with driving wheel, and flower wheel is connected with the driving wheel mechanical drive through driving band; It is characterized in that touch switch is installed on the base plate, and touch switch is positioned at the below of spool, touch switch and motor electrically connect.
2. photoelectricity touch sensible automatic rewinding device as claimed in claim 1 is characterized in that, is placed with pull bar on the base plate, and an end of pull bar is connected with soft-touch control through rotary bar, and soft-touch control is positioned on the limit of flower wheel, and soft-touch control and motor electrically connect; Label paper is positioned between pull bar and the base plate.
3. photoelectricity touch sensible automatic rewinding device as claimed in claim 1 is characterized in that the cross section of said spool is rectangle or square or rhombus, and the shape in the shape of the inner core of label tube core and spool cross section is complementary.
4. photoelectricity touch sensible automatic rewinding device as claimed in claim 1 is characterized in that, said label tube core comprises the involute core of elasticity, and the involute core retainer plate of elasticity is contained on the spool, and the external diameter of involute core one end of elasticity is greater than the external diameter of its other end.
5. photoelectricity touch sensible automatic rewinding device as claimed in claim 4 is characterized in that said label tube core also comprises shell fragment, and an end of shell fragment is fixed on the spool.
6. photoelectricity touch sensible automatic rewinding device as claimed in claim 1; It is characterized in that; This photoelectricity touch sensible automatic rewinding device also comprises outer side shield and interior side shield; Outer side shield, interior side shield are fixedly mounted on respectively on the spool, the label tube core outside between side shield and the interior side shield, interior side shield is positioned at support one side.
7. photoelectricity touch sensible automatic rewinding device as claimed in claim 6; It is characterized in that; One side of outer side shield is provided with and is used to clamp the clipping type fixer of spool or pricks hoop formula fixer; The clipping type fixer or prick hoop formula fixer the other end of spool and outside between the side shield; Clipping type fixer or bundle hoop formula fixer are provided with the check screw that is used to regulate degree of tightness, and an end of check screw stretches into the clipping type fixer or prick hoop formula fixer inner, and the other end of check screw stretches out in the clipping type fixer or pricks hoop formula fixer.
8. photoelectricity touch sensible automatic rewinding device as claimed in claim 1 is characterized in that also be provided with positive and negative rotating controller in the support, positive and negative rotating controller is connected with motor, and the control panel of positive and negative rotating controller is positioned at the support outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120467987XU CN202346476U (en) | 2011-11-22 | 2011-11-22 | Photoelectric touch-sensitive automatic unreeling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120467987XU CN202346476U (en) | 2011-11-22 | 2011-11-22 | Photoelectric touch-sensitive automatic unreeling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202346476U true CN202346476U (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120467987XU Expired - Fee Related CN202346476U (en) | 2011-11-22 | 2011-11-22 | Photoelectric touch-sensitive automatic unreeling device |
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| Country | Link |
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| CN (1) | CN202346476U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640914A (en) * | 2013-12-13 | 2014-03-19 | 青岛云路新能源科技有限公司 | Strip sample rolling device and method |
| CN103738776A (en) * | 2014-01-13 | 2014-04-23 | 宁波格林纺织品有限公司 | Towel rolling machine capable of counting automatically |
| CN104016172A (en) * | 2014-05-15 | 2014-09-03 | 李明科 | Film feeding device of film coating machine |
| CN106743907A (en) * | 2016-11-14 | 2017-05-31 | 苏州工业园区立宇科技有限公司 | SMT producing lines based on material strip radius identification technology move back the automatical and efficient point material machine of work |
| CN109850649A (en) * | 2018-12-26 | 2019-06-07 | 国网山东省电力公司烟台供电公司 | A kind of medical gauze winder |
-
2011
- 2011-11-22 CN CN201120467987XU patent/CN202346476U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640914A (en) * | 2013-12-13 | 2014-03-19 | 青岛云路新能源科技有限公司 | Strip sample rolling device and method |
| CN103738776A (en) * | 2014-01-13 | 2014-04-23 | 宁波格林纺织品有限公司 | Towel rolling machine capable of counting automatically |
| CN103738776B (en) * | 2014-01-13 | 2016-08-24 | 宁波绿色纺织品有限公司 | A kind of towel winding machine of energy automatic counting |
| CN104016172A (en) * | 2014-05-15 | 2014-09-03 | 李明科 | Film feeding device of film coating machine |
| CN106743907A (en) * | 2016-11-14 | 2017-05-31 | 苏州工业园区立宇科技有限公司 | SMT producing lines based on material strip radius identification technology move back the automatical and efficient point material machine of work |
| CN106743907B (en) * | 2016-11-14 | 2018-05-11 | 苏州工业园区立宇科技有限公司 | SMT producing lines based on material strip radius identification technology move back the automatical and efficient point material machine of work |
| CN109850649A (en) * | 2018-12-26 | 2019-06-07 | 国网山东省电力公司烟台供电公司 | A kind of medical gauze winder |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20201122 |