CN216993644U

CN216993644U - Side-turning cover printer

Info

Publication number: CN216993644U
Application number: CN202123393222.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhuhai Hengsheng Barcode Equipment Co Ltd
Current assignee: Zhuhai Hengsheng Barcode Equipment Co Ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-19
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to the technical field of printing equipment, and discloses a side-flip printer which comprises a first shell and a second shell connected with the first shell, wherein the second shell is opened from the side part of the first shell, and the second shell is matched and connected with the first shell to form an integral printer shell.

Description

Side-turning cover printer

Technical Field

The utility model relates to the technical field of printing equipment, in particular to a side-flip printer.

Background

At present, the printer generally adopts the upper and lower lid of last casing and lower casing to close the mechanism, and this kind of structure needs to go up casing and casing most demolish down when installing, maintaining, dismantling the spare part in the casing to the more printer of the inside spare part of casing, very inconvenient installation, dismantlement, maintenance operation like this. And the integral structure of the internal printing head is inconvenient for paper feeding and carbon ribbon installation and maintenance.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the prior printer shell is inconvenient to install, maintain and disassemble parts.

In order to solve the above technical problems, an object of the present invention is to provide a side flip printer, which includes a first housing and a second housing connected to the first housing, wherein the second housing is opened from a side portion of the first housing, and the second housing is connected to the first housing in a matching manner to form an integrated printer housing.

Preferably, the first shell is hinged to the second shell, the second shell is hinged to the upper end of one side of the first shell, the second shell is lifted upwards and placed on the top of the first shell when parts are installed, maintained or disassembled, the parts/materials are convenient to install or replace, a larger inner space is formed during operation, and the operation is more convenient. Specifically, the hinge means includes a hinge or a shaft-hole hinge to allow the first housing and the second housing to be rotatably coupled.

Preferably, the lower part is located to first casing, including bottom plate and host shell, the host shell is located one side of bottom plate width direction, the host shell with bottom plate mutually perpendicular, baffle and backplate before bottom plate length direction's both ends are equipped with respectively, the height of preceding baffle and backplate is less than or equal to half of host shell height to first casing is connected closely with the second casing and is opened the back and obtain great space.

Preferably, the second casing includes flip and locates the overhead gage and the back shroud at flip length direction both ends, the overhead gage with preceding baffle corresponds the setting from top to bottom, and when the second casing lid closed first casing promptly, overhead gage and preceding baffle were neatly set up from top to bottom each other, were equipped with the exit slot that supplies to beat the printing paper and come in and go out between the two. The rear cover plate and the rear baffle are arranged vertically and correspondingly so as to tightly connect the rear parts of the first shell and the second shell. The rear cover plate and the rear baffle plate extend in an arc shape towards the outside far away from the first shell and the second shell and are mutually butted to form a large-capacity paper bin.

Preferably, a paper supply shaft, a paper guide support, a sensor, a printing mechanism, a supply assembly for supplying a carbon ribbon and a recovery assembly are sequentially arranged on the host shell, the paper guide shaft, the paper guide support, the sensor and the printing mechanism are all arranged at the downstream of the paper supply shaft along the input direction of the paper, and the paper to be printed is sequentially sent to the printing mechanism from the paper supply shaft through the paper guide shaft, the paper guide support and the sensor to be printed. The supply assembly is arranged on the upstream side of the printing mechanism so as to supply the carbon ribbon to the printing mechanism for printing the label, and the recovery assembly is used for recovering the used carbon ribbon arranged on the printing mechanism, namely the carbon ribbon is led out from the supply assembly and wound on the recovery assembly through the printing mechanism. The paper guide shaft is arranged above the paper supply shaft and is far away from the paper supply shaft, so that the paper guide shaft guides printing paper, and the printing paper can be unfolded and conveyed forwards. The paper guide bracket is used in cooperation with the paper guide shaft to stretch and convey the printing paper forward. The sensor is arranged on the printing mechanism so as to detect the distance between two adjacent labels on the printing paper and avoid poor printing effect caused by over-close of the two labels, namely, the last printing mechanism only starts to print the next label when the distance between the previous label and the next label is greater than a certain value.

Preferably, the paper supply shaft is arranged on the host shell, the paper supply shaft comprises a supply shaft connected with the host shell and a limit strip arranged at one end, far away from the host shell, of the supply shaft, the supply shaft is used for placing rolled printing paper, and the limit strip is used for preventing the rolled printing paper from falling off from the supply shaft. The supply shaft is provided with a groove, and the limiting strip can be accommodated in the groove when not in use. The limiting strip is rotatably arranged at one end of the supply shaft through a hinge component such as a bolt or a pin shaft. In some technical schemes, the limiting strip is detachably arranged on the supply shaft.

Preferably, one end of the paper guide shaft can be fixedly connected to the host shell, a limiting piece capable of rotating relative to the paper guide shaft is arranged at the other end of the paper guide shaft, and the rotatable limiting piece is used for limiting a conveying track of printing paper on the paper guide shaft, so that paper jamming or position deviation of the printing paper is prevented.

Preferably, one side of leading the paper support is connected with the host computer casing, lead the paper support include the support body, locate the roller of support body one side, locate the support body is close to the elasticity of host computer casing one end and resets, the roller is used for carrying out more smooth and easy transport forward by leading the beat printing paper that the paper axle guided, elasticity resets and makes to lead the paper support and can lead the contact angle of paper support and beat printing paper according to beating the timely adjustment of the effort of beating printing paper to it to reduce the wearing and tearing to beat printing paper, make beat printing paper more smooth and easy transport forward.

Preferably, the sensor is provided with a paper feeding gap through which printing paper passes, and the printing paper is fed into the printing mechanism through the paper feeding gap so as to detect the distance between two adjacent printing labels through the sensor.

Preferably, the printing mechanism includes an upper printing mechanism and a lower printing mechanism disposed at a lower portion of the upper printing mechanism, the lower printing mechanism is configured to convey printing paper introduced via a paper guide support, and the upper printing mechanism is configured to print the printing paper conveyed by the lower printing mechanism. The sensor is arranged on the lower printing mechanism and is positioned at the lower part of the upper printing mechanism.

Preferably, the upper printing mechanism comprises a printing head and an auxiliary reset mechanism arranged on the lower side of the printing head, the printing head and the auxiliary reset mechanism are both arranged on the first shell, the printing head is used for printing a label, and the auxiliary reset mechanism is used for assisting the printing head to reset upwards so as to restore the printing head to a state before printing.

Preferably, the lower printing mechanism comprises a paper guide device and a rubber roller arranged at the downstream end of the paper guide device, the paper guide device is used for guiding printing paper to be printed to the upper printing mechanism, and the rubber roller is driven by an external driving device, such as a motor or a transmission gear, and is used for conveying the printing paper forwards. Specifically, lead the paper device include with paper guide main part, the card that the host computer casing is connected are located lead the paper panel in the paper guide main part, lead the paper guide main part and pass through bolt or screwed connection with the host computer casing, be equipped with the spout in the paper guide main part, lead be equipped with on the paper panel with spout assorted slider, lead the cooperation that the paper panel passes through slider and spout and locate in the paper guide main part, it corrects the groove to be equipped with the paper on the paper panel to lead.

Preferably, the supply assembly includes a ribbon supply shaft disposed on the main housing, and the ribbon is rotatably disposed on the ribbon supply shaft.

Preferably, retrieve the subassembly and locate print mechanism's top is located including rotating retrieve pivot, cover on the host casing are located retrieve the epaxial recovery roller of pivot, the recovery roller is used for accomodating the carbon ribbon of retrieving to retrieve print mechanism uses the carbon ribbon of accomplishing to retrieve.

Compared with the prior art, the utility model has the following advantages:

1. according to the side-flip printer, the printer shell is divided into the first shell and the second shell which are mutually closed, so that the second shell can be opened relative to the side surface of the first shell, namely, the printer shell is designed in a flip manner, the internal structure of the printer is exposed to the greatest extent, an operating room is favorable for avoiding an internal space, and the use and maintenance of the printer, such as installation, maintenance, component disassembly and the like, are facilitated;

2. according to the side-flip printer, the printing mechanism is divided into the upper printing mechanism and the lower printing mechanism, so that paper feeding and carbon ribbon installation and maintenance are facilitated; and through the paper guide shaft and the paper guide bracket which are arranged, the printing of the roll paper is convenient to arrange, so that the paper feeding is smoother.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention.

Fig. 2 is an exploded view of an embodiment of the present invention.

FIG. 3 is a top view of an embodiment of the present invention.

Fig. 4 is a sectional view taken along section line a-a in fig. 3.

The reference numbers illustrate: in the figure, 1, a first housing; 10. a base plate; 100. a front baffle; 101. a tailgate; 11. a main housing; 12. a paper supply shaft; 120. a supply shaft; 121. a limiting strip; 122. a groove; 13. a paper guide shaft; 130. a limiting sheet; 14. a paper guide bracket; 140. a stent body; 141. a roll shaft; 142. an elastic reset member; 15. a sensor; 150. a paper feeding gap; 16. a printing mechanism; 161. an upper printing mechanism; 1610. a print head; 1611. an auxiliary reset mechanism; 162. a lower printing mechanism; 1620. a paper guide; 1620a, a paper guide main body; 1620b, resulting in a panel; 1620c, a paper correction slot; 1621. a rubber roller; 17. a supply assembly; 171. a ribbon supply shaft; 18. a recovery assembly; 180. the rotating shaft is recovered; 181. a recovery roller; 2. a second housing; 20. a cover is turned; 200. an upper baffle plate; 201. a rear cover plate; 21. a paper outlet; 3. a carbon ribbon; 4. printing paper; 5. and (7) a paper bin.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and the detailed description, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments.

Example (b): as shown in fig. 1 to 4, the present embodiment provides a side-flip printer, which includes a first housing 1 and a second housing 2 connected to the first housing 1, wherein the second housing 2 is opened from a side of the first housing 1, and the second housing 2 and the first housing 1 are connected in a matching manner to form an integral printer housing. In this application, first casing 1 is fixed the setting, as the main casing body of installation of spare part, through setting up the second casing 2 of being connected with first casing 1 for can expose the structure of printer casing inside after second casing 2 is opened, spare part in easy to assemble, maintenance, the dismantlement whole printer casing, the use and the maintenance of the printer of being convenient for. The first shell 1 is hinged to the second shell 2, the second shell 2 is hinged to the upper end of one side of the first shell 1, the second shell 2 is lifted upwards and placed on the top of the first shell 1 when parts are installed, maintained or disassembled, the parts/materials are convenient to install or replace, a larger inner space is reserved during operation, and the operation is more convenient. Specifically, in the present embodiment, the first casing 1 and the second casing 2 are hinged through the shaft hole, so that the first casing 1 and the second casing 1 can be rotatably connected.

Specifically, as shown in fig. 1 and 2, the lower part is located to first casing 1, including bottom plate 10 and host computer casing 11, host computer casing 11 is located bottom plate 10 width direction's one side, host computer casing 11 with bottom plate 10 mutually perpendicular, bottom plate 10 length direction's both ends are equipped with preceding baffle 100 and backplate 101 respectively, the height of preceding baffle 100 and backplate 101 is less than or equal to the half of host computer casing 11 height to first casing 1 is connected with second casing 2 and is closely opened the back and obtain great space. The second casing 2 includes flip 20 and locates the overhead gage 200 and the back shroud 201 at flip 20 length direction both ends, overhead gage 200 with preceding baffle 100 corresponds the setting from top to bottom, and when second casing 2 lid closed first casing 1 promptly, overhead gage 200 and preceding baffle 100 were neatly set up from top to bottom each other, were equipped with between the two and supply to beat the exit slot 21 that the printing paper came in and go out. The rear cover plate 201 is disposed corresponding to the rear baffle 101 up and down so as to tightly connect the rear portions of the first and second housings 1 and 2. Back shroud 201 with backplate 101 is all to keeping away from the outside of first casing 1 and second casing 2 is the arc and extends to dock each other to form the paper storehouse of large capacity, the paper supply axle is located the middle part in paper storehouse for hold the epaxial lapping of paper supply and beat printing paper.

As shown in fig. 1, 2 and 3, the main housing 1 is provided with a paper supply shaft 12, a paper guide shaft 13, a paper guide holder 14, a sensor 15, a printing mechanism 16, and a supply assembly 17 and a recovery assembly 18 for supplying a carbon ribbon in sequence, the paper guide shaft 13, the paper guide holder 14, the sensor 15 and the printing mechanism 16 are all arranged downstream of the paper supply shaft 12 along the input direction of the paper, and the paper to be printed is fed from the paper supply shaft 12 to the printing mechanism 16 through the paper guide shaft 13, the paper guide holder 14 and the sensor 15 in sequence for printing. The supply assembly 17 is disposed at an upstream side of the printing mechanism 16 so as to supply the ribbon to the printing mechanism 16 for printing the label, and the recovery assembly 18 is configured to recover the used ribbon disposed on the printing mechanism 16, that is, the ribbon is drawn from the supply assembly 17, passes through the printing mechanism 16, and then is wound on the recovery assembly 18. The paper guide shaft 13 is provided above the paper supply shaft 12 and away from the paper supply shaft 12, so that the paper guide shaft 13 guides the printing paper so that the printing paper can be spread and conveyed forward. The paper guide holder 14 is used in cooperation with the paper guide shaft 13 to further stretch the printing paper and convey the printing paper forward. The sensor 15 is arranged on the printing mechanism 16 so as to detect the distance between two adjacent labels on printing paper, and avoid poor printing effect caused by over-proximity of the two labels, namely, when the distance between the previous label and the next label is greater than a certain value, the previous printing mechanism starts to print the next label.

Specifically, the paper supply shaft 12 is disposed on the host casing 11, and includes a supply shaft 120 connected to the host casing 11 and a limiting strip 121 disposed at an end of the supply shaft 120 far from the host casing 11, the supply shaft 120 is used for placing rolled printing paper, and the limiting strip 121 is used for preventing the rolled printing paper from falling off the supply shaft 120. The supply shaft 120 is provided with a groove 122, and the limit strip 121 can be accommodated in the groove 122 when not in use. In this embodiment, the position limiting bar 121 is rotatably disposed at one end of the supply shaft 120 by a bolt.

Specifically, one end of the paper guide shaft 13 may be fixedly connected to the main machine housing 11, and the other end of the paper guide shaft is provided with a limiting piece 130 capable of rotating relative to the paper guide shaft 13, wherein the rotatable limiting piece 130 is used to limit a conveying track of printing paper on the paper guide shaft 13, so as to prevent paper jam or position deviation of the printing paper. The stopper 130 is fixed to the paper guide shaft 13 by a screw.

As shown in fig. 1, 2 and 4, one side of the paper guide holder 14 is connected to the host housing 11, the paper guide holder 14 includes a holder body 140, a roller 141 disposed on one side of the holder body 140, and an elastic reset member 142 disposed on one end of the holder body 140 close to the host housing 11, the elastic reset member 142 is a torsion spring, the roller 141 is used for feeding the printing paper guided by the paper guide shaft 13 forward more smoothly, and the elastic reset member 142 enables the paper guide holder 14 to adjust a contact angle between the paper guide holder 14 and the printing paper according to an acting force of the printing paper on the paper guide holder, so as to reduce wear to the printing paper and to feed the printing paper forward more smoothly.

The sensor 15 is provided with a paper feeding gap 150 through which the printing paper passes, and the printing paper is fed into the printing mechanism 16 through the paper feeding gap 150, so that the distance between two adjacent printing labels is detected by the sensor 15.

As shown in fig. 1, 2, and 4, the printing mechanism 16 includes an upper printing mechanism 161 and a lower printing mechanism 162 provided at a lower portion of the upper printing mechanism 161, the lower printing mechanism 161 being configured to convey the printing paper introduced via the paper guide holder 14, and the upper printing mechanism 161 being configured to print the printing paper conveyed by the lower printing mechanism 162. The sensor 15 is disposed on the lower printing mechanism 16 and located below the upper printing mechanism 16.

Specifically, the upper printing mechanism 161 includes a print head 1610 and an auxiliary reset mechanism 1611 disposed on a lower side of the print head 1610, the print head 1610 and the auxiliary reset mechanism 1611 are both disposed on the first housing 1, the print head 1610 is configured to print a label, and the auxiliary reset mechanism 1611 is configured to assist the print head 1610 in resetting upward to restore the print head 1610 to a pre-printing state. Specifically, the supply assembly 17 includes a ribbon supply shaft 170 disposed on the main housing 11, and a ribbon is rotatably disposed on the ribbon supply shaft 170.

The lower printing mechanism 162 includes a paper guide 1620 and a rubber roller 1621 disposed at a downstream end of the paper guide 1620, where the paper guide 1620 is configured to guide the printing paper to be printed to the upper printing mechanism 161, and the rubber roller 1621 is driven by an external driving device, such as a motor or a transmission gear, and is configured to forward the printing paper. Specifically, the paper guide device 1620 includes a paper guide body 1620a connected to the main housing 11, and a paper guide panel 1620b clamped on the paper guide body 1620a, the paper guide body 1620a is connected to the main housing 11 through a bolt or a screw, a chute is disposed on the paper guide body 1620a, a slider matched with the chute is disposed on the paper guide panel 1621, the paper guide panel 1621 is disposed on the paper guide body 1620 through the cooperation of the slider and the chute, a paper correction slot 1620c is disposed on the paper guide panel 1621, and the paper correction slot 1620c is used for correcting printing paper transmitted from the paper guide support 14.

Specifically, retrieve subassembly 18 and locate print mechanism 16's top is located including rotating retrieve pivot 180, the cover on the host computer casing 11 is located retrieve the epaxial recovery roller 181 of pivot 180, recovery roller 181 is used for accomodating the thermal transfer ribbon of retrieving to retrieve print mechanism 16 uses the thermal transfer ribbon of accomplishing.

In summary, according to the side-flip printer provided by the utility model, the printer housing is decomposed into the first housing and the second housing which are mutually covered, so that the second housing can be opened relative to the side surface of the first housing, that is, the printer housing is designed in a flip manner, so that the internal structure of the printer is exposed to a greater extent, the operating room is favorable for avoiding the internal space, and the use and maintenance of the printer, such as installation, maintenance, component disassembly and the like, are facilitated; the side-flip printer divides the printing mechanism into an upper printing mechanism and a lower printing mechanism, and is convenient for paper feeding and carbon ribbon installation and maintenance; and through the paper guide shaft and the paper guide bracket which are arranged, the printing of the roll paper is convenient to arrange, so that the paper feeding is smoother.

The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are intended to be covered by the claims.

Claims

1. A side flip printer, characterized in that: the printer shell comprises a first shell and a second shell connected with the first shell, wherein the second shell is opened from the side part of the first shell, and the second shell is matched and connected with the first shell to form an integral printer shell.

2. The side-flip printer of claim 1, wherein: the first shell is hinged with the second shell, and the second shell is hinged to the upper end of one side of the first shell.

3. The side-flip printer according to claim 1 or 2, wherein: the first casing include the bottom plate and with bottom plate mutually perpendicular's host computer casing, the host computer casing is located one side of bottom plate width direction, baffle and backplate before bottom plate length direction's both ends are equipped with respectively, the height of preceding baffle and backplate is less than or equal to half of the host computer casing height.

4. A side-flip printer according to claim 3, wherein: the second shell comprises a flip cover, an upper baffle and a rear cover plate, the upper baffle and the rear cover plate are arranged at two ends of the flip cover in the length direction, the upper baffle and the front baffle are arranged in a vertically corresponding mode, and a paper outlet for printing paper to enter and exit is formed between the upper baffle and the front baffle; the rear cover plate corresponds the setting from top to bottom with the backplate, the rear cover plate with the backplate is all to keeping away from the outside of first casing and second casing is the arc and extends and form the paper storehouse.

5. The side-turn cover printer of claim 4, wherein: the host machine shell is sequentially provided with a paper supply shaft, a paper guide bracket, a sensor, a printing mechanism, a supply assembly for supplying a carbon ribbon and a recovery assembly; the paper guide shaft, the paper guide bracket, the sensor and the printing mechanism are all arranged at the downstream of the paper supply shaft along the input direction of paper, the supply assembly is arranged at the upstream side of the printing mechanism, and the paper guide shaft is arranged above the paper supply shaft and is far away from the paper supply shaft; the sensor is arranged on the printing mechanism.

6. The side-turn cover printer of claim 5, wherein: the paper supply shaft is arranged on the host shell and comprises a supply shaft connected with the host shell and a limiting strip arranged at one end of the supply shaft, which is far away from the host shell, a groove is arranged on the supply shaft, and the limiting strip can be accommodated in the groove when not in use; one end of the paper guide shaft can be fixedly connected to the main machine shell, and a limiting piece capable of rotating relative to the paper guide shaft is arranged at the other end of the paper guide shaft.

7. The side-flip printer of claim 5, wherein: one side of the paper guide bracket is connected with the host shell, and the paper guide bracket comprises a bracket body, a roller shaft arranged on one side of the bracket body and an elastic resetting piece arranged at one end of the bracket body close to the host shell; and a paper feeding gap is arranged on the sensor.

8. The side-turn cover printer of claim 5, wherein: the printing mechanism comprises an upper printing mechanism and a lower printing mechanism arranged on the lower part of the upper printing mechanism, and the sensor is arranged on the lower printing mechanism and is positioned on the lower part of the upper printing mechanism.

9. The side-turn cover printer of claim 8, wherein: the upper printing mechanism comprises a printing head and an auxiliary reset mechanism arranged on the lower side of the printing head, the printing head and the auxiliary reset mechanism are both arranged on the first shell, and the lower printing mechanism comprises a paper guide device and a rubber roller arranged at the downstream end of the paper guide device; the paper guide device comprises a paper guide main body connected with the host shell and a paper guide panel clamped on the paper guide main body, and a paper correction groove is formed in the paper guide panel.

10. The side-turn cover printer of claim 9, wherein: the supply assembly comprises a carbon ribbon supply shaft arranged on the host machine shell; the recovery assembly is arranged above the printing mechanism and comprises a recovery rotating shaft and a recovery roller, wherein the recovery rotating shaft and the recovery roller are arranged on the host shell in a sleeved mode, and the recovery roller is arranged on the recovery rotating shaft.