CN209851792U - Printing mechanism of label printing machine - Google Patents
Printing mechanism of label printing machine Download PDFInfo
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- CN209851792U CN209851792U CN201920372940.1U CN201920372940U CN209851792U CN 209851792 U CN209851792 U CN 209851792U CN 201920372940 U CN201920372940 U CN 201920372940U CN 209851792 U CN209851792 U CN 209851792U
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Abstract
The utility model relates to a lithography apparatus technical field, and a label printing machine's printing mechanism is disclosed, the on-line screen storage device comprises a base, the first backup pad of the top fixedly connected with type of falling U of base, the bottom fixedly connected with electric putter of first backup pad horizontal end, electric putter's the terminal fixedly connected with fixed block of push rod, the bottom fixedly connected with printing plate of fixed block, the dead lever of the equal fixedly connected with L type of two relative lateral walls of fixed block, the common fixedly connected with of elastic mechanism compresses tightly the frame bottom the one end that two dead levers were kept away from mutually, elastic mechanism includes the connecting block, the bottom of connecting block and the top fixed connection who compresses tightly the frame, and the spread groove of cross-section for the T type is seted up at the top of connecting block, the. The utility model discloses the fold appears in the bar code pattern that can avoid printing out effectively, and is convenient for change label paper.
Description
Technical Field
The utility model relates to a lithography apparatus technical field especially relates to a label printing machine's printing mechanism.
Background
At present, many commodity packages are provided with scanning areas with bar code patterns, and after the bar code patterns are scanned and read by a bar code machine, the commodity number and the price can be known. The conventional bar code pattern display method can be roughly divided into two modes, namely, the first mode is that the bar code pattern is directly printed on a commodity package, namely, when the appearance pattern is printed on the commodity package, the bar code pattern is simultaneously printed on the commodity. The second is that the bar code pattern is directly printed on the label paper by using a labeler, and then the label paper printed with the bar code pattern is pasted on the commodity, and the commodity number and the price can be known only by using the bar code scanner to scan the commodity.
The above mentioned labeler can print bar code patterns of different goods numbers and prices on label paper according to the needs of the tradesman, so as to be attached to different goods packages. When the bar code is printed, the label paper is firstly placed in the labeling machine, when the conveying mechanism in the labeling machine conveys the label paper to the printing mechanism, the printing mechanism prints a bar code pattern on the label paper, the bar code pattern is output after the printing of the bar code pattern is finished, and the label paper printed with the bar code pattern can be pasted on a commodity.
The printing mechanism of some existing label printing machines does not use a label paper fixing device, so that printed bar code patterns are prone to being wrinkled, and scanning of the bar code machines is further affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art some label printing machine's printing mechanism and not using label paper fixing device, easily cause the bar code pattern of printing out to have the wrinkle, and then influence the problem of bar code machine's scanning, and the label printing machine's that proposes printing mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a printing mechanism of a label printing machine comprises a base, wherein the top of the base is fixedly connected with a first inverted U-shaped supporting plate, the bottom of the horizontal end of the first supporting plate is fixedly connected with an electric push rod, the tail end of the push rod of the electric push rod is fixedly connected with a fixed block, the bottom of the fixed block is fixedly connected with a printing plate, two opposite side walls of the fixed block are fixedly connected with L-shaped fixed rods, the bottom of the far end of the two fixed rods is fixedly connected with a pressing frame through an elastic mechanism, the elastic mechanism comprises a connecting block, the bottom of the connecting block is fixedly connected with the top of the pressing frame, the top of the connecting block is provided with a connecting groove with a T-shaped cross section, the inside of the connecting groove is slidably connected with a T-shaped transmission block, the top end of the transmission block extends to the, the bottom of transmission piece and the interior bottom of spread groove between the first spring of common fixedly connected with, the printing plate is located the inside that compresses tightly the frame, and the bottom of printing plate is located the top that compresses tightly the frame bottom, top one side of base is provided with the conveying mechanism who is used for carrying label paper.
Preferably, the conveying mechanism comprises a motor, a mounting plate is fixedly connected to the side wall of the base, the motor is fixedly connected to the top of the mounting plate, a mounting groove is formed in the top of the base, a first conveying roller is arranged in the mounting groove, rotating rods are fixedly connected to both ends of the first conveying roller, one end, away from the first conveying roller, of one rotating rod is rotatably connected to the inner side wall of the mounting groove through a bearing, the other end, away from the first conveying roller, of the rotating rod penetrates through the mounting groove and is fixedly connected with an output shaft of the motor through a coupler, the top of the first conveying roller is flush with the top of the base, an inverted-U-shaped second supporting plate is fixedly connected to the top of the base, sliding grooves are formed in the side wall, close to the two vertical ends, of the second supporting plate, sliding blocks are slidably connected to the insides of the two sliding grooves, and the side walls, close to, the bottom of the second conveying roller is abutted against the top of the first conveying roller, and a driving mechanism for driving the second conveying roller to move up and down is arranged on the second supporting plate.
Preferably, actuating mechanism includes the diaphragm, two the top of slider all with the bottom fixed connection of diaphragm, the equal fixedly connected with second spring in top both sides of diaphragm, two the top of second spring respectively with the interior top fixed connection of two spouts, the turn trough that the cross-section is the T type is seted up at the top of diaphragm, the inside rotation of turn trough is connected with spacing dish, the slide opening has been seted up at the top of second backup pad horizontal end, the inside sliding connection of slide opening has the lifter, the bottom of lifter extend to the inside of turn trough and with the top fixed connection of spacing dish, the top of lifter extends to the outside of slide opening, the square hole that is linked together with the slide opening is seted up at the top of second backup pad, the inside sliding connection of square hole has the stopper, stopper and lifter fixed connection.
Preferably, the top end of the lifting rod is fixedly connected with a handle.
Preferably, the side wall of the first conveying roller is fixedly sleeved with two symmetrically-arranged positioning rings, and the second conveying roller is positioned between the two positioning rings.
Preferably, the lifting rod and the limiting block are integrally formed.
Compared with the prior art, the utility model provides a label printing machine's printing mechanism possesses following beneficial effect:
1. this label printing machine's printing mechanism, through setting up conveying mechanism, place label paper between first transfer roller and second transfer roller, the starter motor, the motor drives first transfer roller and second transfer roller and rotates, make label paper move to the below of printing plate, the stop motor, start electric putter, electric putter's push rod drives the printing plate and compresses tightly frame downstream, compress tightly the frame earlier with the contact of label paper and compress tightly label paper, afterwards, the printing plate accomplishes the printing work, thereby the fold appears in the bar code pattern of having avoided printing effectively.
2. This label printing machine's printing mechanism, through setting up actuating mechanism, when needing to change label paper, lift the lifter through the handle, make second transfer roller upward movement, the second spring compression, when the bottom of stopper is higher than the top of second backup pad, with the certain angle of lifter rotation, loosen the handle, under the effect of second spring elasticity, the bottom of stopper offsets with the top of second backup pad, the second transfer roller is in stable position, place the one end of label paper between two holding rings, rotatory lifter makes the stopper corresponding with the square hole, loosen the handle, under the effect of second spring elasticity, second transfer roller downward movement, compress tightly label paper jointly until second transfer roller and first transfer roller, thereby reach the effect of being convenient for change label paper.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the fold appears in the bar code pattern that can avoid printing out effectively, and is convenient for change label paper.
Drawings
Fig. 1 is a schematic structural diagram of a printing mechanism of a label printing machine according to the present invention;
FIG. 2 is a schematic structural view of portion A of FIG. 1;
FIG. 3 is a sectional view taken along line B-B of FIG. 1;
fig. 4 is a schematic view of a connection structure between the second support plate and the slider of the printing mechanism of the label printing machine according to the present invention.
In the figure: the automatic printing machine comprises a base 1, a first supporting plate 2, an electric push rod 3, a fixing block 4, a printing plate 5, a fixing rod 6, a pressing frame 7, a connecting block 8, a transmission block 9, a first spring 10, a motor 11, a first conveying roller 12, a second supporting plate 13, a sliding block 14, a second conveying roller 15, a transverse plate 16, a second spring 17, a limiting plate 18, a lifting rod 19, a limiting block 20 and a positioning ring 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a printing mechanism of a label printing machine comprises a base 1, the top of the base 1 is fixedly connected with an inverted U-shaped first supporting plate 2, the bottom of the horizontal end of the first supporting plate 2 is fixedly connected with an electric push rod 3, the end of the push rod of the electric push rod 3 is fixedly connected with a fixed block 4, the bottom of the fixed block 4 is fixedly connected with a printing plate 5, two opposite side walls of the fixed block 4 are fixedly connected with an L-shaped fixed rod 6, the bottoms of the ends of the two fixed rods 6 far away from each other are fixedly connected with a pressing frame 7 through an elastic mechanism together, the elastic mechanism comprises a connecting block 8, the bottom of the connecting block 8 is fixedly connected with the top of the pressing frame 7, the top of the connecting block 8 is provided with a connecting groove with a T-shaped section, the inside of the connecting groove is slidably connected with a T-shaped, the first spring 10 of common fixedly connected with between the bottom of transmission block 9 and the interior bottom of spread groove, printing plate 5 are located the inside that compresses tightly frame 7, and the bottom of printing plate 5 is located the top that compresses tightly frame 7 bottom, and top one side of base 1 is provided with the conveying mechanism who is used for carrying label paper.
The conveying mechanism comprises a motor 11, a mounting plate is fixedly connected to the side wall of the base 1, the motor 11 is fixedly connected to the top of the mounting plate, a mounting groove is formed in the top of the base 1, a first conveying roller 12 is arranged inside the mounting groove, rotating rods are fixedly connected to both ends of the first conveying roller 12, one end of one rotating rod, far away from the first conveying roller 12, is rotatably connected to the inner side wall of the mounting groove through a bearing, one end of the other rotating rod, far away from the first conveying roller 12, penetrates through the mounting groove and is fixedly connected with an output shaft of the motor 11 through a coupler, the top of the first conveying roller 12 is flush with the top of the base 1, an inverted U-shaped second supporting plate 13 is fixedly connected to the top of the base 1, sliding grooves are formed in the side walls, close to the two vertical ends of the second supporting plate 13, sliding grooves are both slidably connected to sliding blocks 14, the bottom of the second conveying roller 15 is abutted against the top of the first conveying roller 12, a driving mechanism for driving the second conveying roller 15 to move up and down is arranged on the second supporting plate 13, and the conveying mechanism is used for conveying the label paper.
Actuating mechanism includes diaphragm 16, the top of two sliders 14 all with the bottom fixed connection of diaphragm 16, the equal fixedly connected with second spring 17 in top both sides of diaphragm 16, the top of two second springs 17 respectively with the interior top fixed connection of two spouts, the turn trough that the cross-section is the T type is seted up at the top of diaphragm 16, the inside rotation of turn trough is connected with spacing dish 18, the slide opening has been seted up at the top of second backup pad 13 horizontal end, the inside sliding connection of slide opening has lifter 19, the bottom of lifter 19 extends to the inside of turn trough and with the top fixed connection of spacing dish 18, the top of lifter 19 extends to the outside of slide opening, the square hole that is linked together with the slide opening is seted up at the top of second backup pad 13, the inside sliding connection of square hole has stopper 20, stopper 20 and lifter 19 fixed connection, actuating mechanism is used for making second transfer roller 15 do the up-and-down motion.
The top end of the lifting rod 19 is fixedly connected with a handle, and the handle is convenient for people to operate the lifting rod 19.
The side wall of the first conveying roller 12 is fixedly sleeved with two symmetrically-arranged positioning rings 21, the second conveying roller 15 is located between the two positioning rings 21, the two positioning rings 21 effectively prevent the label paper from being placed partially, and the lifting rod 19 and the limiting block 20 are integrally formed.
In the utility model, by arranging a conveying mechanism, the label paper is placed between the first conveying roller 12 and the second conveying roller 15, the motor 11 is started, the motor 11 drives the first conveying roller 12 and the second conveying roller 15 to rotate, so that the label paper moves to the lower part of the printing plate 5, the motor 11 is stopped, the electric push rod 3 is started, the push rod of the electric push rod 3 drives the printing plate 5 and the pressing frame 7 to move downwards, the pressing frame 7 contacts with the label paper and presses the label paper, then the printing plate 5 finishes the printing work, thereby effectively avoiding the occurrence of wrinkles of the printed bar code pattern, by arranging a driving mechanism, when the label paper needs to be replaced, the lifting rod 19 is lifted by a handle, so that the second conveying roller 15 moves upwards, the second spring 17 is compressed, when the bottom of the limiting block 20 is higher than the top of the second supporting plate 13, the lifting rod 19 is rotated by a certain angle, loosen the handle, under the effect of second spring 17 elasticity, the bottom of stopper 20 offsets with the top of second backup pad 13, second transfer roller 15 is in stable position, place the one end of label paper between two holding rings 21, rotatory lifter 19 makes stopper 20 and square hole corresponding, loosen the handle, under the effect of second spring 17 elasticity, second transfer roller 15 downstream, until second transfer roller 15 and first transfer roller 12 compress tightly the label paper jointly, thereby reach the effect of being convenient for change label paper.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The printing mechanism of the label printing machine comprises a base (1) and is characterized in that the top of the base (1) is fixedly connected with a first support plate (2) of an inverted U shape, the bottom of the horizontal end of the first support plate (2) is fixedly connected with an electric push rod (3), the tail end of the push rod of the electric push rod (3) is fixedly connected with a fixed block (4), the bottom of the fixed block (4) is fixedly connected with a printing plate (5), two opposite side walls of the fixed block (4) are fixedly connected with fixing rods (6) of an L shape, the bottoms of the two ends, far away from the fixing rods (6), are fixedly connected with a compression frame (7) through an elastic mechanism, the elastic mechanism comprises a connecting block (8), the bottom of the connecting block (8) is fixedly connected with the top of the compression frame (7), and the top of the connecting block (8) is provided with a, the inside sliding connection of spread groove has transmission block (9) of T type, the top of transmission block (9) extend to the outside of spread groove and with the bottom fixed connection of dead lever (6), first spring (10) of common fixedly connected with between the bottom of transmission block (9) and the interior bottom of spread groove, printing plate (5) are located the inside that compresses tightly frame (7), and the bottom of printing plate (5) is located the top that compresses tightly frame (7) bottom, top one side of base (1) is provided with the conveying mechanism who is used for carrying label paper.
2. The printing mechanism of a label printing machine according to claim 1, wherein the conveying mechanism comprises a motor (11), a mounting plate is fixedly connected to the side wall of the base (1), the motor (11) is fixedly connected to the top of the mounting plate, a mounting groove is formed in the top of the base (1), a first conveying roller (12) is arranged inside the mounting groove, rotating rods are fixedly connected to both ends of the first conveying roller (12), one end of each rotating rod, which is far away from the first conveying roller (12), is rotatably connected to the inner side wall of the mounting groove through a bearing, one end of each rotating rod, which is far away from the first conveying roller (12), penetrates through the mounting groove and is fixedly connected to an output shaft of the motor (11) through a coupler, the top of the first conveying roller (12) is flush with the top of the base (1), and an inverted U-shaped second supporting plate (13) is fixedly connected to the top of the base (1), the lateral wall that two vertical ends of second backup pad (13) are close to mutually has all seted up the spout, two the equal sliding connection in inside of spout has slider (14), two the lateral wall that slider (14) are close to mutually rotates jointly through the pivot and is connected with second transfer roller (15), the bottom of second transfer roller (15) offsets with the top of first transfer roller (12), be provided with on second backup pad (13) and be used for the drive the actuating mechanism of second transfer roller (15) up-and-down motion.
3. The printing mechanism of a label printing machine according to claim 2, wherein the driving mechanism comprises a transverse plate (16), the top of each of the two sliders (14) is fixedly connected with the bottom of the transverse plate (16), the two sides of the top of the transverse plate (16) are fixedly connected with second springs (17), the top of each of the two second springs (17) is fixedly connected with the inner tops of the two sliding grooves, the top of the transverse plate (16) is provided with a rotating groove with a T-shaped cross section, the inner part of the rotating groove is rotatably connected with a limiting disc (18), the top of the horizontal end of the second supporting plate (13) is provided with a sliding hole, the inner part of the sliding hole is slidably connected with a lifting rod (19), the bottom end of the lifting rod (19) extends to the inner part of the rotating groove and is fixedly connected with the top of the limiting disc (18), and the top end of the lifting rod (19) extends to the outer part of the sliding hole, the top of second backup pad (13) is seted up the square hole that is linked together with the slide opening, the inside sliding connection in square hole has stopper (20), stopper (20) and lifter (19) fixed connection.
4. A printing mechanism for a label printer according to claim 3, wherein a handle is fixedly attached to the top end of the lifting rod (19).
5. Printing unit of a label printing machine according to claim 2, wherein the first transfer roller (12) has two symmetrically arranged positioning rings (21) fixedly sleeved on its side wall, and the second transfer roller (15) is located between the two positioning rings (21).
6. The printing mechanism of a label printer according to claim 3, wherein the lifting lever (19) is integrally formed with the stopper (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372940.1U CN209851792U (en) | 2019-03-22 | 2019-03-22 | Printing mechanism of label printing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372940.1U CN209851792U (en) | 2019-03-22 | 2019-03-22 | Printing mechanism of label printing machine |
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| CN209851792U true CN209851792U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920372940.1U Active CN209851792U (en) | 2019-03-22 | 2019-03-22 | Printing mechanism of label printing machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060752A (en) * | 2020-06-10 | 2020-12-11 | 盐城大白杨彩印有限公司 | Full-automatic flat-pressing flat-bed printing machine |
| CN112172326A (en) * | 2020-09-27 | 2021-01-05 | 南京沃尔德防伪安全技术有限公司 | Anti-counterfeit label printing device |
| CN112590361A (en) * | 2020-11-03 | 2021-04-02 | 卢裕东 | Carton lithography apparatus convenient to blowing |
| CN112757763A (en) * | 2021-01-04 | 2021-05-07 | 南京壮壮办公用品有限公司 | High-efficient printing machine |
| CN113511004A (en) * | 2021-04-23 | 2021-10-19 | 中国铁建重工集团股份有限公司 | Marking device for visual identification of duct piece |
| CN114030302A (en) * | 2021-11-11 | 2022-02-11 | 山东天惠印刷有限公司 | High-precision code printer for producing anti-counterfeit labels |
-
2019
- 2019-03-22 CN CN201920372940.1U patent/CN209851792U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060752A (en) * | 2020-06-10 | 2020-12-11 | 盐城大白杨彩印有限公司 | Full-automatic flat-pressing flat-bed printing machine |
| CN112172326A (en) * | 2020-09-27 | 2021-01-05 | 南京沃尔德防伪安全技术有限公司 | Anti-counterfeit label printing device |
| CN112590361A (en) * | 2020-11-03 | 2021-04-02 | 卢裕东 | Carton lithography apparatus convenient to blowing |
| CN112590361B (en) * | 2020-11-03 | 2022-04-19 | 深圳市永润印刷有限公司 | Carton lithography apparatus convenient to blowing |
| CN112757763A (en) * | 2021-01-04 | 2021-05-07 | 南京壮壮办公用品有限公司 | High-efficient printing machine |
| CN112757763B (en) * | 2021-01-04 | 2022-08-09 | 日照市志德印刷有限公司 | High-efficient printing machine |
| CN113511004A (en) * | 2021-04-23 | 2021-10-19 | 中国铁建重工集团股份有限公司 | Marking device for visual identification of duct piece |
| CN114030302A (en) * | 2021-11-11 | 2022-02-11 | 山东天惠印刷有限公司 | High-precision code printer for producing anti-counterfeit labels |
| CN114030302B (en) * | 2021-11-11 | 2023-10-03 | 山东天惠印刷有限公司 | High-precision coding machine for anti-counterfeit label production |
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