CN217415270U - Label stripper and thermal printer - Google Patents
Label stripper and thermal printer Download PDFInfo
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- CN217415270U CN217415270U CN202220445167.9U CN202220445167U CN217415270U CN 217415270 U CN217415270 U CN 217415270U CN 202220445167 U CN202220445167 U CN 202220445167U CN 217415270 U CN217415270 U CN 217415270U
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Abstract
The utility model provides a label stripper and a thermal printer, which comprises a front baffle, a front cover plate, a stripping bracket, a clamping roller, a paper feeding roller, a locking block and an elastic part, wherein the locking block is movably arranged on the front cover plate along the paper width direction, the elastic part is connected between the locking block and the front cover plate, the locking block is provided with a locking column, and the locking column can be separately clamped with a locking groove; the stripping support is fixedly connected to the front baffle and positioned at the top of the bottom paper passing groove, and the stripping support is provided with a stripping end part. Through lock post and locked groove block to improve front shroud and preceding baffle connection stability, also improve the clamping-force stability of pinch roll and paper feed roller.
Description
Technical Field
The utility model relates to a label printing field especially relates to a label stripper and thermal printer.
Background
Along with the high-speed increase of business of telex and express delivery, the express waybill was filled in with the manual in the past, and the label printer that adopts the thermal imaging principle up to now prints the typeface in the relevant position of express waybill, or directly prints non-setting adhesive express waybill, then pastes on the goods after separating the non-setting adhesive label to express delivery efficiency is effectively improved.
And current label peeling means pulls the bottom paper through reverse big-angle, then make bottom paper and label separation, the pulling of bottom paper is the centre gripping through paper feed roller and grip roller, and the paper feed drive through paper feed roller, paper feed roller accessible drive gear is connected with the driving motor of printer, more smooth and easy in order to peel off the label, the smoothness of bottom paper is more and more high, so when peeling off and pulling of bottom paper, the bottom paper takes place to skid with paper feed roller easily, then lead to the bottom paper stall easily, influence peeling effect then, be unfavorable for stabilizing high strength work, therefore it is especially critical to keep the centre gripping dynamics between paper feed roller and the grip roller.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a first purpose provides a stabilize label stripper of clamping-force between paper feed roller and the grip roller.
The second purpose of the utility model is to provide a thermal printer with above-mentioned label stripper.
In order to realize the first purpose of the utility model, the utility model provides a label stripper, which comprises a front baffle, a front cover plate, a stripping bracket, a clamping roller, a paper feeding roller, a locking block and an elastic piece; the front baffle is provided with a bottom paper passing groove on the front side, the front baffle is provided with front baffle side walls on two sides of the bottom paper passing groove based on the paper width direction, the front baffle side walls are provided with a locking groove and a first hinge part, the first hinge part is positioned below the locking groove, the paper feeding roller is rotatably arranged between the two front baffle side walls, and the axial end part of the paper feeding roller is provided with a driving gear; a second hinge part is arranged below the front cover plate, the first hinge part is hinged with the second hinge part, the front cover plate is rotatably arranged in the bottom paper passing groove and can turn over towards the front side of the bottom paper passing groove, the clamping roller is rotatably arranged on the front cover plate, and the paper feeding roller and the clamping roller are positioned in the bottom paper passing groove and are matched in a rolling manner; the locking block is movably arranged on the front cover plate along the paper width direction, the elastic piece is connected between the locking block and the front cover plate, the locking block is provided with a locking column, and the locking column can be separately clamped with the locking groove; the stripping support is fixedly connected to the front baffle and located at the top of the bottom paper passing groove, and the stripping support is provided with a stripping end part.
The front cover plate is provided with a front cover side wall at the side part in the paper width direction, the front cover side wall is provided with a first through groove and a second through groove which extend along the paper width direction in a penetrating way, the second through groove is positioned at the front side of the first through groove, and the lock block is provided with a shifting button at the front side of the lock column; the locking piece is located the inboard of front shroud, and the lock post passes first groove and locked groove block, dials the button and passes the second and wear the groove, dials the outer tip of button and is located the second and wears the groove outside and be located the front side that keeps off the lateral wall before.
In a further aspect, the label stripper further comprises an inner cover plate fixedly connected to the inner side of the front cover plate and covering the outer side of the locking block.
The upper side and the lower side of the first through groove of the front cover side wall are provided with clamping grooves, the front cover plate is provided with a first fixed installation part, the upper side and the lower side of the inner cover plate are provided with clamping columns, the clamping columns are located in the clamping grooves, the inner cover plate is provided with a second fixed installation part, and the second fixed installation part is fixedly connected with the first fixed installation part.
In a further scheme, the inner cover plate is provided with a slot, the toggle button is positioned on the inner side of the inner cover plate, and the lock column penetrates through the slot and is positioned on the outer side of the slot.
In a further aspect, the label stripper further comprises a paper detection sensor disposed above the front cover plate.
The further scheme is that the locking block is provided with a positioning column, the front cover plate is provided with a positioning baffle, the elastic piece is a spring, the spring is sleeved outside the positioning column, and the spring abuts against the position between the locking block and the positioning baffle.
According to a further scheme, the label stripper comprises two locking blocks, the two locking blocks are respectively arranged on two sides of the front cover plate in the paper width direction, and a locking column of one locking block is clamped with a locking groove of the front baffle side wall on the same side.
A further option is that the lock cylinder is close to the pinch roller.
In order to achieve the second object of the present invention, the present invention provides a thermal printer, which comprises a driving motor, a rubber roller and a thermal sensitive sheet, wherein the driving motor is connected with the rubber roller and drives the rubber roller to rotate, the rubber roller and the thermal sensitive sheet are opposite to each other and form a paper feeding channel, and a paper outlet is arranged at the front side of the paper feeding channel; the thermal printer further comprises a label stripper according to the scheme, the label stripper is arranged at the paper outlet, the stripping bracket is positioned on the front side of the paper outlet, and the driving motor is connected with the driving gear and drives the paper feeding roller to rotate.
The beneficial effects of the utility model, through the rotatable front shroud of opening, and the pinch roll is liftoff to the base stock centre gripping with the paper feed roller liftoff, thereby make things convenient for in the change of user to the base stock or lay the operation, recycle and lock the piece that removes along the paper width direction and lock or separate the front shroud, through lock post and locked groove block, thereby improve front shroud and preceding baffle connection stability, also improve the grip strength stability of pinch roll and paper feed roller, the button that is located the outside of deuterogamying is convenient in the unblock operation, the setting of elastic component and reference post can provide stable locking holding power for the lock piece. Further, by locking the front cover plate by two lock pieces in the paper width direction and arranging the lock posts close to the grip roller, it is possible to further provide a stable holding force for the grip roller.
Drawings
Fig. 1 is a structural view of an embodiment of a label peeler according to the present invention.
Fig. 2 is a structural view of an embodiment of the label peeler according to the present invention at a rear viewing angle.
Fig. 3 is a structural view of the embodiment of the label peeler according to the present invention after the front cover plate is opened.
Fig. 4 is an exploded view of a label peeler embodiment of the present invention.
Fig. 5 is a cross-sectional view of an embodiment of the label peeler according to the present invention taken along a paper width direction.
Fig. 6 is a cross-sectional view of an embodiment of the label peeler according to the present invention, taken along the length of the paper.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Referring to fig. 1 to 6, the label peeler includes a front bezel 1, a front cover 2, a peeling support 15, a grip roller 27, a paper feeding roller 12, two locking pieces 3, an elastic member 34, and a paper detection sensor 36, the front bezel 1 is provided with a base paper passing groove 11 on a front side, the front bezel 1 is provided with front bezel side walls 111 on both sides of the base paper passing groove 11 in a paper width direction Y, the front bezel 1 is provided with a front bezel rear wall 112 on a rear side of the base paper passing groove 11, the front bezel side walls 111 are provided with a locking groove 113 and a first hinge portion, the first hinge portion is located below the locking groove 113, the paper feeding roller 12 is rotatably provided between the two front bezel side walls 111, the locking groove 113 is close to the paper feeding roller 12, a drive gear 121 is provided at an axial end portion of the paper feeding roller 12, a roller 13 is further provided on the front bezel 1, a drive gear 131 is provided at an end portion of the roller 13, and the drive gear 121 is engaged with the drive gear 131. The lower portion of the front and rear walls 112 is provided with a through-groove 13, and the through-groove 13 is penetrated by the base paper and then transferred to the rear side.
The second hinge part 21 is arranged below the front cover plate 2, the first hinge part is hinged with the second hinge part 21, the front cover plate 2 is rotatably arranged in the bottom paper passing groove 11, the front side of the front cover plate 2, which is positioned in the bottom paper passing groove 11, can turn over towards the front side of the bottom paper passing groove 11, the clamping roller 27 is rotatably arranged on the front cover plate 2, and the paper feeding roller 12 and the clamping roller 27 are positioned in the bottom paper passing groove 11 and are matched in a rolling mode. The front cover plate 2 is provided with a front cover side wall 201 on the side part in the paper width direction Y, the front cover side wall 201 is provided with a first through groove 22 and a second through groove 23 which extend in the paper width direction Y in a penetrating manner, the second through groove 23 is located on the front side of the first through groove 22, the front cover side wall 201 is provided with clamping grooves 24 on the upper side and the lower side of the first through groove 22, and the front cover plate 2 is provided with a first fixed mounting part 26 and a positioning baffle 25.
Two locking pieces 3 set up respectively in front shroud 2 based on the both sides of paper width direction Y, locking piece 3 can set up on front shroud 2 along paper width direction Y movability, elastic component 34 is connected between locking piece 3 and front shroud 2, specifically, locking piece 3 is provided with lock 31, dial button 32 and reference column 33, dial button 32 is located the front side of lock 31, locking piece 3 is located the inboard of front shroud 2, lock 31 passes first wearing groove 22 and locked groove 113 block, dial button 32 passes second wearing groove 23, the outer tip of dial button 32 is located second wearing groove 23 outside and is located the front side of preceding fender lateral wall 111, elastic component 34 is the spring, the spring housing is outside reference column 33, the spring butt is between locking piece 3 and positioning baffle 25.
The inner cover plate 35 is fixedly connected to the inner side of the front cover plate 2 and covers the outer side of the locking block 3 and the elastic part 34, the inner cover plate 35 is provided with a clamping column 351 on the upper side and the lower side, the clamping column 351 is located in the clamping groove 24, the inner cover plate 35 is provided with a second fixed installation part 353, the second fixed installation part 353 is fixedly connected with the first fixed installation part 26 through screws, the inner cover plate 35 is provided with a slot 352, the toggle button 32 is located on the inner side of the inner cover plate 35, and the locking column 31 penetrates through the slot 352 and is located on the outer side of the slot 352.
When the label stripper is installed on the thermal printer, the thermal printer comprises a driving motor, a rubber roller and a thermal sheet, the driving motor is connected with the rubber roller and drives the rubber roller to rotate, the rubber roller and the thermal sheet are opposite to each other and form a paper feeding channel, a paper outlet is formed in the front side of the paper feeding channel, the label stripper is arranged at the paper outlet, a stripping support 15 is located in the front side of the paper outlet, the stripping support 15 is fixedly connected to a front baffle 1 and located at the top of a bottom paper passing groove 11, a stripping end portion 151 is arranged on the stripping support 15, and the driving motor is connected with a driving gear 131 and a driving gear 121 and drives the paper feeding roller 12 to rotate.
After the label paper 4 is subjected to thermal imaging between the rubber roller and the thermal sensitive sheet, the label paper 4 is output to the stripping support 15 from the paper outlet, because the base paper 42 of the label paper 4 is downwards pulled to feed paper after the stripping end 151, and the base paper 42 is downwards output after being clamped and rolled by the clamping roller 27 and the paper feeding roller 12, after the base paper 42 is changed through a large-angle path, the label 41 can be smoothly separated for being pasted by a user, and the paper detection sensor 36 is arranged above the front cover plate 2, and then whether the label 41 is taken away or not can be detected.
And because the lock cylinder 31 is close to the grip roller 27, the lock cylinder 31 of a lock block 3 is blocked with the lock groove 113 of the front stop side wall 111 on the same side, the front cover plate is not easy to loose, and can provide stable holding force for the grip roller 27, when changing the label paper, the dial button 32 is pressed inwards to separate the lock cylinder 31 from the lock groove 113, so that the front cover plate 2 can be opened, and then the backing paper can be conveniently laid, so that the grip roller 27 and the paper feeding roller 12 can clamp the backing paper.
It is from top to bottom visible, through the rotatable front shroud of opening, and the detachable bottom paper centre gripping of holding roller and paper feed roller, thereby make things convenient for in the change of user to the bottom paper or lay the operation, recycle and lock the piece that removes along the paper width direction and lock or separate the front shroud, through lock post and locked groove block, thereby improve front shroud and preceding baffle connection stability, also improve the clamping-force stability of holding roller and paper feed roller, the button that deuterogamies to be located the outside makes things convenient for in the unblock operation, the setting of elastic component and reference post can provide stable locking holding power for the lock. Further, by locking the front cover plate by the two lock pieces in the paper width direction and arranging the lock posts close to the grip roller, it is possible to provide a stable holding force to the grip roller even further.
Claims (10)
1. The label stripper is characterized by comprising a front baffle, a front cover plate, a stripping bracket, a clamping roller, a paper feeding roller, a locking block and an elastic piece;
the front baffle is provided with a bottom paper passing groove on the front side, the front baffle is provided with front baffle side walls on two sides of the bottom paper passing groove based on the paper width direction, the front baffle side walls are provided with lock grooves and first hinge parts, the first hinge parts are positioned below the lock grooves, the paper feeding roller is rotatably arranged between the two front baffle side walls, and the axial end part of the paper feeding roller is provided with a driving gear;
a second hinge part is arranged below the front cover plate, the first hinge part is hinged with the second hinge part, the front cover plate is rotatably arranged in the bottom paper passing groove and can turn over towards the front side of the bottom paper passing groove, the clamping roller is rotatably arranged on the front cover plate, and the paper feeding roller and the clamping roller are positioned in the bottom paper passing groove and are in rolling fit;
the locking block is movably arranged on the front cover plate along the paper width direction, the elastic piece is connected between the locking block and the front cover plate, the locking block is provided with a locking column, and the locking column is detachably clamped with the locking groove;
the peeling support is fixedly connected to the front baffle and located at the top of the bottom paper passing groove, and the peeling support is provided with a peeling end portion.
2. The label peeler according to claim 1, wherein:
the front cover plate is provided with a front cover side wall at the side part in the paper width direction, the front cover side wall is provided with a first through groove and a second through groove which extend along the paper width direction in a penetrating manner, the second through groove is positioned at the front side of the first through groove, and the lock block is provided with a shifting button at the front side of the lock column;
the lock block is located on the inner side of the front cover plate, the lock column penetrates through the first penetrating groove to be clamped with the lock groove, the shifting button penetrates through the second penetrating groove, and the outer end portion of the shifting button is located outside the second penetrating groove and located on the front side of the front baffle side wall.
3. The label peeler according to claim 2, wherein:
the label stripper also comprises an inner cover plate which is fixedly connected with the inner side of the front cover plate and covers the outer side of the locking block.
4. The label peeler of claim 3, wherein:
the front cover side wall is in the upper and lower both sides in first groove are provided with the draw-in groove, the front shroud is provided with first fixed mounting portion, the inner decking upside is provided with the card post from top to bottom, the card post is located in the draw-in groove, the inner decking is provided with second fixed mounting portion, second fixed mounting portion with first fixed mounting portion fixed connection.
5. The label peeler according to claim 3, wherein:
the inner cover plate is provided with a slot, the toggle button is positioned on the inner side of the inner cover plate, and the lock cylinder penetrates through the slot and is positioned on the outer side of the slot.
6. The label peeler according to claim 1, wherein:
the label stripper also comprises a paper detection sensor which is arranged above the front cover plate.
7. The label peeler according to claim 1, wherein:
the lock block is provided with a positioning column, the front cover plate is provided with a positioning baffle, the elastic piece is a spring, the spring is sleeved outside the positioning column, and the spring is abutted between the lock block and the positioning baffle.
8. The label peeler according to any one of claims 1 to 7, wherein:
the label stripper comprises two locking blocks, wherein the two locking blocks are respectively arranged on two sides of the front cover plate based on the paper width direction, and one locking block is clamped with the locking groove of the front baffle side wall on the same side.
9. The label peeler according to claim 8, wherein:
the lock cylinder is proximate to the nip roller.
10. The thermal printer comprises a driving motor, a rubber roller and a thermal sensitive sheet, wherein the driving motor is connected with the rubber roller and drives the rubber roller to rotate, the rubber roller and the thermal sensitive sheet are opposite to each other and form a paper feeding channel, and a paper outlet is formed in the front side of the paper feeding channel;
the method is characterized in that:
the thermal printer further comprises a label stripper as claimed in any one of claims 1 to 9, the label stripper is arranged at the paper outlet, the stripping bracket is positioned at the front side of the paper outlet, and the driving motor is connected with the driving gear and drives the paper feeding roller to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220445167.9U CN217415270U (en) | 2022-03-01 | 2022-03-01 | Label stripper and thermal printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220445167.9U CN217415270U (en) | 2022-03-01 | 2022-03-01 | Label stripper and thermal printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217415270U true CN217415270U (en) | 2022-09-13 |
Family
ID=83178417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220445167.9U Active CN217415270U (en) | 2022-03-01 | 2022-03-01 | Label stripper and thermal printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217415270U (en) |
-
2022
- 2022-03-01 CN CN202220445167.9U patent/CN217415270U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |