Label printer with base paper recycling function
Technical Field
The utility model relates to a label printer.
Background
With the continuous development of society, many places such as offices, factories, warehouses, supermarkets, malls and the like need to use a large amount of label printers, and the existing label printers generally have the defects of difficult label base paper recovery, complex structure, difficult operation, high cost and larger volume.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can retrieve label base stock to simple structure, convenient operation, low price, small label printer.
For solving the above technical problem, the utility model discloses a technical scheme be: a label printer with backing paper recycling, comprising: the automatic label feeding device comprises a base, a driving device, a transmission device, a printing device, a paper feeding roller device, a paper stripping device, a handle device, a guide shaft device, a paper collecting wheel device and a label paper rolling sleeve device. The paper peeling device comprises a driving device, a transmission device, a printing device, a paper conveying roller device, a handle device, a guide shaft device and a paper collecting wheel device, wherein the paper peeling device is arranged on a base, one end of the paper peeling device is arranged on the base, the other end of the paper peeling device is arranged on the paper conveying roller device and is positioned at the paper outlet end of the paper conveying roller device, the printing device is positioned above label paper, the handle device is positioned above the printing device, the paper conveying roller device is positioned below the label paper, the transmission device is positioned on the other side of the base, the driving device conveys the label paper through the transmission device and the paper conveying roller device, the printing device prints on the label paper simultaneously, the paper peeling device utilizes the large-angle turning of the base paper to peel off the label from the non-drying base paper, and finally.
The printing device is arranged on the base through a first main shaft, can rotate along the main shaft and is connected to the base support through a spring.
The printing device comprises a rotating support, a printing head support, a thermal printer, a second shaft, a paper feeding sensor and a second spring. The thermal printer is installed on the printing head support through a screw, the second spring penetrates through the printing head support, one end of the second spring is sleeved on the rotating support, the other end of the second spring abuts against the thermal printer, meanwhile, the printing head support is installed on the rotating support through the second shaft, and the printing pressure of the thermal printer is automatically adjusted in the printing process through the cooperation of the second spring, the printing head support and the second shaft.
The paper conveying roller device comprises a paper conveying roller, a bearing, a side plate and a cross beam; the paper conveying roller penetrates through the bearing, two ends of the bearing are respectively fixed on the base and the side plate, and the cross beam is fixed between the base and the side plate.
The handle device comprises a handle, a cam, a third shaft and a first clamp spring; and notches are respectively arranged on the handle, the third shaft and the cam, and the handle and the cam are fixed on the third shaft through the notches and the first snap springs. The cam is provided with a cambered surface and a plane. The handle device is arranged on the base through a third shaft.
The paper collecting wheel device comprises a paper collecting wheel, a retainer ring, a spring IV, a shaft IV and a clamp spring II; the second snap spring is clamped in an incomplete annular groove on the fourth shaft, the retainer ring is positioned between the second snap springs, and the delivery wheel is sleeved on the retainer ring and fixed on the fourth shaft through the fourth spring and the second snap spring; the paper collecting wheel is provided with an elastic sheet in an injection molding mode, and during installation, the base paper is inserted into the elastic sheet. The paper collecting wheel device is arranged on the base through a fourth shaft and can rotate along the fourth shaft.
The transmission device drives the paper feeding roller device and the paper collecting wheel device simultaneously.
The utility model has the advantages that: through shelling paper device, guide shaft device to and the collection wheel realizes that the base stock retrieves, through drive arrangement, transmission drives paper feed roller device and collection wheel device simultaneously, through opening and shutting of handle device control printing device, finally realizes characteristics such as simple structure, easy and simple to handle, small in size, low cost.
Drawings
In order to illustrate the technical solution of the present invention more clearly, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive work, wherein:
FIG. 1 is a drawing of the label paper of the device of the present invention;
FIG. 2 is a perspective view of the device of the present invention;
FIG. 3 is another perspective view of the device of the present invention illustrating the assembly of the drive unit and the transmission unit;
FIG. 4 is a perspective exploded view of the paper feeding roller device and the paper peeling device in the device of the present invention;
FIG. 5 is a perspective exploded view of a printing device of the apparatus of the present invention;
FIG. 6 is a perspective exploded view of the handle assembly of the device of the present invention;
fig. 7 is a perspective exploded view of the delivery wheel device of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1-7, a label printer with backing paper recycling includes: the label printing machine comprises a base 1, a driving device 2, a transmission device 3, a printing device 4, a paper feeding roller device 5, a paper stripping device 6, a handle device 7, a guide shaft device 8, a paper collecting wheel device 9, a label paper rolling sleeve device 10 and the like. The driving device 2, the transmission device 3, the printing device 4, the paper feeding roller device 5, the handle device 7, the guide shaft device 8, the paper collecting wheel device 9 and the label paper rolling sleeve device 10 are all installed on the base 1, one end of the paper peeling device 6 is installed on the base 1, the other end of the paper peeling device is installed on the paper feeding roller device 5 and is located at the paper outlet end of the paper feeding roller device, the printing device 4 is located above label paper, the handle device 7 is located above the printing device 4, the paper feeding roller device 5 is located below the printing head, and the transmission device 3 is located on the other side of the base 1. The guide shaft device 8 is mounted on the base 1 by screws at positions on the upper right side and the lower right side of the printing device 4 and the paper feed roller device 5, respectively.
The driving device 2 drives the paper feeding roller device 5 through the transmission device 3, so that the label paper is conveyed from the winding device 10 according to the paper feeding direction of the label paper, enters the guide shaft device 8 to the printer device 4, meanwhile, the printer device 4 prints on the label paper, the paper stripping device 6 utilizes the wide-angle turning of the backing paper to strip the label from the non-drying adhesive backing paper, the backing paper passes through the guide shaft 8 according to the backing paper recovery direction, and finally the paper collecting wheel device 9 recovers the label paper backing paper.
The printing device 4 is installed on the base 1 through a spindle I11 and connected to the base 1 through a spring I12 for resetting the printing device 4. The printing device 4 comprises a rotary support 41, a thermal printer 42, a print head support 43, a second shaft 44, a paper feeding sensor 45, a second spring 46 and the like, wherein the thermal printer 42 is mounted on the print head support 43 through screws, the second spring 46 penetrates through a hole in the print head support 43, one end of the second spring is sleeved on a boss 411 of the rotary support 41, the other end of the second spring abuts against the thermal printer 42, the print head support 43 is mounted on the rotary support 41 through the second shaft 44, and the printing pressure of the thermal printer 42 can be automatically adjusted in the printing process through the cooperation of the second spring 46, the print head support 43 and the second shaft 44.
The paper feeding roller device 5 comprises a paper feeding roller 51, a bearing 52, a side plate 53, a cross beam 54 and the like, wherein the paper feeding roller 51 penetrates through the bearing 52, two ends of the bearing 52 are respectively fixed on the base 1 and the side plate 53, and the cross beam 54 is installed between the base 1 and the side plate 53 through screws.
The paper stripping device 6 is a strip-shaped part with a V-shaped section, one end of the strip-shaped part is fixed on the base 1, the other end of the strip-shaped part is inserted into the side plate 53 in the paper feeding roller device 5, and the paper stripping device 6 utilizes the large-angle turning of the backing paper to strip the label from the non-drying adhesive backing paper.
The handle device 7 comprises a handle 71, a cam 72, a shaft III 73, a clamp spring I74 and the like, wherein notches 711 are respectively arranged on the shaft III 73, the handle and the cam 72, and the handle 71 and the cam 72 are fixed on the shaft III 73 through the notches and the clamp spring I74. Meanwhile, the cam 72 is provided with a cambered surface 722 and a flat surface 723.
The handle device 7 is mounted on the base 1 by a shaft three 73, the cam 72 is connected with the base 1 by a spring three 13, when the handle 71 is rotated to the closed position, the spring three 13 presses the printing device 4 by a flat surface 723 on the cam 72, and when the handle 71 is rotated to the open position, the spring three 13 pulls the handle device away from the printing device 4.
The delivery wheel assembly 9 is mounted to the base 1 by a fourth shaft 94 and is rotatable about the fourth shaft 94.
The paper collection wheel device 9 further comprises a paper collection wheel 91, a retainer ring 92, a spring four 93, a shaft four 94 and a clamp spring two 96, the clamp spring two 96 is respectively clamped on an incomplete annular groove 941 on the shaft four 94, the retainer ring 92 and the spring four 93 are located between the two clamp spring two 96, the paper collection wheel 91 is sleeved on the retainer ring 92, the paper collection wheel 91 is fixed on the shaft four 94 by the other spring four 93 and the clamp spring two 96, an elastic piece 911 structure is injection-molded on the paper collection wheel 91, during installation, bottom paper is inserted into the elastic piece 911, the bottom paper is clamped by the elastic piece 911, when the paper collection wheel 91 rotates, the bottom paper can be wound on the paper collection wheel 91, the shaft four 94 is provided with two incomplete annular grooves 941 which are matched with the clamp spring two 96, and when the paper collection wheel device 9 rotates, the incomplete annular grooves 941 can prevent the clamp spring two 96 from rotating relative. The feed roller 51 of the feed roller unit 5 and the shaft four 94 of the delivery roller unit 9 are driven.
To sum up, the utility model discloses a take label printer of base stock recovery through shell the paper device, the guide shaft device to and the collection wheel realizes that the base stock retrieves, through drive arrangement, transmission drives paper feed roller device and collection wheel device simultaneously, through opening and shutting of handle device control printing device, finally realizes simple structure, and is easy and simple to handle, small in size, characteristics such as low cost.
The above is only an embodiment of the present invention, and not therefore the limitation of the patent protection scope of the present invention, all the applications of the equivalent structure or equivalent flow transformation, or direct or indirect application in other related technical fields, are included in the patent protection scope of the present invention.