CN205033728U - Image forming device - Google Patents

Abstract

The utility model provides an image forming device, comprising: a medium conveying channel for conveying the medium with printing surfaces on the first surface and the second surface which is the back of the first surface; the first printing part is provided with At the medium conveying channel, to print information on the first surface of the medium; the second printing part is arranged at the medium conveying channel downstream of the first printing part, to print information on the first surface of the medium Print information on both sides; a sensor is installed upstream of the first printing part to detect the type of the medium; a control unit controls the first printing part and/or the first printing part according to the detection result of the sensor. The second printing unit prints on the designated position of the medium.

Description

image forming device

technical field

The utility model relates to an image forming device with double-sided printing function.

Background technique

The existing image forming device with image printing function generally has the function of printing both sides of the medium at the same time. The second printing part for printing on the second side of the medium realizes double-sided printing of the medium.

At present, for the self-adhesive paper with the label content recorded, the same label content is generally only recorded on one piece of self-adhesive paper. When labels with different contents are recorded on a piece of adhesive paper, it is easy to misuse because the contents of the labels are similar.

Utility model content

An image forming device according to an embodiment of the present invention includes:

a medium conveying channel, for conveying a medium having a printing surface on both the first surface and the second surface which is the back of the first surface;

a first printing part, arranged at the medium conveying channel, to print information on the first surface of the medium;

a second printing section, arranged at the medium conveying channel downstream of the first printing section, to print information on the second surface of the medium;

a sensor installed upstream of the first printing section to detect the type of the medium;

The control unit controls the first printing unit and/or the second printing unit to print on the designated position of the medium according to the detection result of the sensor.

The utility model can identify the medium on which the label content has been printed, and can print on the specified position of the medium on which the label has been printed, and identify the identification information of the corresponding label, thereby avoiding errors in the label pasting process by the user.

Description of drawings

FIG. 1 is a schematic structural view of an image forming device of the present invention;

Fig. 2 is a schematic diagram of the medium after printing identification information in an embodiment of the present invention;

FIG. 3 is a schematic diagram of a medium after printing identification information in another embodiment of the present invention.

detailed description

Next, embodiment of this invention is demonstrated.

FIG. 1 is a schematic structural diagram of an image forming device of the present invention.

As shown in FIG. 1 , the image forming apparatus 100 of this embodiment is equipped with a medium transport channel 30 for inputting a medium 50 to be processed. The medium 50 may include a first surface 51 for recording information, and a Also record the second side 52 of information; the first printing unit 10 is arranged at the medium delivery channel 30 to print information on the first side 51 of the transported medium 50; the second printing unit 20 is arranged downstream of the first printing unit 10 The medium conveying channel 50 of the conveying medium 50 is used to print information on the second surface 52 of the conveying medium 50; the sensor 40 is installed at the medium conveying passage 30 upstream of the first printing part 10 to detect the conveying medium 50 type; the control unit 60 As the processing center of the entire image forming apparatus 100 , it determines the type of the medium 50 according to the detection result of the sensor 40 , and then controls the first printing unit 10 and/or the second printing unit 20 to print on the designated position of the medium 50 .

When working, the sensor 40 will identify the medium 50 conveyed by the medium conveying channel 30. If it is a medium 50 with no information recorded, or non-adhesive paper, the control unit 60 will print the medium 50 according to the normal procedure, including only Print the first surface 51 of the medium 50 , and simultaneously control the first printing unit 10 and the second printing unit 20 to simultaneously print on the first surface 51 and the second surface 52 of the medium 50 .

FIG. 2 is a schematic diagram of the medium after printing identification information in one embodiment of the present invention; FIG. 3 is a schematic diagram of the medium after printing identification information in another embodiment of the present invention.

As shown in Fig. 2, when the sensor 40 recognizes that the medium 50 belongs to the adhesive paper, the control unit 60 can identify the position corresponding to the corresponding label 54 in the blank space of the adhesive paper according to the set content. Identification information 53 of the tag 54 . Compared with the content of the label 54, the identification information 53 can not only reflect the distinguishing points of the label 54, but also facilitate easy identification, for example, use a larger font size to indicate the distinguishing numbers of the current label 54, or letters arranged in a certain order, or pattern.

The labels 54 on the self-adhesive paper are generally arranged at intervals in sequence on the first surface 51 , so the printed identification information 53 can be printed on the outer edge of each label 54 according to settings. In this way, a label 54 with any content that is not related to each other can be printed on a piece of adhesive paper. After any label 54 is removed from the adhesive paper, the user can determine it according to the identification information 53 on its side. The pasting status of the current label 54, so as to avoid misuse.

As shown in FIG. 3 , in this embodiment, if the first surface 51 of the medium 50 has no position for printing the identification information 53, the second printing unit 20 can be controlled to print the identification information 53 on the second surface 52 of the medium 50. At this time, the identification information 53 needs to correspond to the position of the corresponding label 54 on the first surface 51 , and the user can observe the identification information 53 on the second surface 52 through the first surface 51 .

For the convenience of identifying the identification information 53 printed on the second side 52 by the first side 51, the printing mode of the second printing part 20 on the second side 52 of the medium 50 can be reverse printing, so that when viewed through the first side 51 , the identification information 53 is the front side.

The sensor 40 in this embodiment may be a thickness detection sensor capable of detecting the thickness of the medium 50 , and send corresponding reminder information to the control unit 60 by identifying the thickness of the medium 50 . In addition, the control unit 60 can also be designated to enter the self-adhesive paper processing program through the buttons on the image forming apparatus 100 .

The identification information 53 printed on the adhesive paper may be data input in advance, or data input in real time.

An information reading unit can also be installed on the image forming apparatus 100, and the information reading unit can read the content of each label 54 on the current medium 50 in real time, providing a basis for printing the identification information 53 containing the identification feature of each label 54. After receiving the information read by the information reading unit, the control unit 60 can set the identification information related to the content of each label 54 according to the content of each label 54 .

The information read by the information reading unit can be stored in the storage unit for analysis by the control unit 60 or other programs. The storage unit can also receive preset data input from the outside, such as encoding method, encoding type, printing position and so on. The control unit 60 directly reads the data of the storage unit to perform printing operation on the current adhesive paper.

For the convenience of user control, the image forming apparatus 100 may also include a selection unit, which can directly input the coding type, numbering method, printing position and other conditions to be printed by the control unit 60 . The selection unit can also directly select the corresponding printing template from the data in the storage unit.

Although several embodiments of the present invention have been described, these embodiments are presented as examples and are not intended to limit the scope of the present invention. These new embodiments can be implemented in other various forms, and various omissions, substitutions, combinations, and changes can be made without departing from the gist of the invention. These embodiments and modifications thereof are included in the scope and gist of the present invention, and are included in the present invention described in the claims and its equivalent scope.

Claims (10)

1. An image forming device, characterized in that: a medium conveying channel, for conveying a medium having a printing surface on both the first surface and the second surface which is the back of the first surface; a first printing part, arranged at the medium conveying channel, to print information on the first surface of the medium; a second printing section, arranged at the medium conveying channel downstream of the first printing section, to print information on the second surface of the medium; a sensor installed upstream of the first printing section to detect the type of the medium; The control unit controls the first printing unit and/or the second printing unit to print on the designated position of the medium according to the detection result of the sensor. 2. The image forming apparatus according to claim 1, wherein: The sensor is a thickness detection sensor. 3. The image forming apparatus according to claim 1, wherein: The medium is adhesive-backed paper with a label printed on the first side. 4. The image forming apparatus according to claim 3, wherein: There are multiple labels on the first surface, and the labels are arranged at intervals. 5. The image forming apparatus according to claim 1, further comprising The information reading unit reads label information on the medium. 6. The image forming apparatus according to claim 5, further comprising The storage unit stores the content of the label information read by the information reading unit, and at the same time receives information indicating the content of the label information input from the outside. 7. The image forming apparatus according to claim 6, further comprising The selection unit sends the selected identification information to the control unit according to the content of the tag information stored in the storage unit. 8. The image forming apparatus according to claim 7, wherein: The control unit controls the first printing unit to print the identification information on the side of the specified label on the first surface of the medium. 9. The image forming apparatus according to claim 7, wherein: The control unit controls the second printing unit to print the identification information on the second surface of the medium, and the printing position corresponds to the designated label position on the first surface of the medium. 10. The image forming apparatus according to claim 9, wherein: The printing mode of the second printing part on the second surface of the medium is reverse printing, so as to facilitate viewing the identification information from the first surface of the medium.