CN220242752U - Printer drying box with temperature detection alarm function - Google Patents

Abstract

The utility model discloses a printer drying oven with a temperature detection alarm, which comprises an oven body and an exhaust fan; a conveying roller is arranged in the box body; the temperature sensor is arranged in the box body of the box body and is connected to the controller, and the audible and visual alarm is arranged outside the box body and is connected to the controller; the temperature sensors are arranged in a plurality and form a matrix, and the temperature sensors are suspended above a conveying roller through which a printing body passes in the box body; the device can monitor the temperature of each point of the printing and conveying paper in the drying box, so that the actual temperature of each point during drying is judged, the drying condition of printing can be judged through a matrix temperature diagram, and the problem of low printing quality caused by drying is effectively avoided.

Description

Printer drying box with temperature detection alarm function

Technical Field

The utility model relates to the technical field of printing equipment detection, in particular to a printing machine drying box with a temperature detection alarm.

Background

When the intaglio printing press prints, the drying is one of the core process flows of the intaglio technology, and usually, the colors of each printing color set need to be dried, i.e. before entering the next printing color set, the previous color ink is dried as completely as possible, so as to avoid ink color overprinting or blocking. The drying effect directly affects the quality of the printed product, and therefore, precise monitoring of the temperature of each oven unit of the intaglio printing press is of great importance. In the prior art, there is a gravure press drying oven that increases the jet of the tuyere without reducing the contact time between hot air and ink, for example, the authorized bulletin number is: the utility model provides a gravure press drying cabinet of CN 208714667U, includes the box and sets up the hot-blast passageway in the box, hot-blast passageway is including being located air inlet chamber, air-out chamber, the air-supply line that links to each other with the air inlet chamber and the air-out line that links to each other with the air-out chamber in the box, be linked together through the return air pipe between air inlet chamber and the air-out chamber, the lower extreme in air inlet chamber is equipped with slit-shaped tuyere, the tuyere is arranged along the material advancing direction and is set up a plurality ofly. The device just improves the drying effect through increasing the tuyere efflux, but in the in-process of using, does not set up corresponding temperature detection and warning and detects actual stoving temperature to clear actual stoving temperature and effect, on the contrary easily lead to the stoving effect to reduce because of increasing the temperature.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a printing machine drying box with a temperature detection alarm.

The aim of the utility model is achieved by the following technical scheme: a printer drying box with temperature detection alarm comprises a box body and an exhaust fan; be provided with transfer roller, its characterized in that in the box: the temperature sensor is arranged in the box body of the box body and connected to the controller, and the audible and visual alarm is arranged outside the box body and connected to the controller; the temperature sensors are arranged in a plurality of ways and form a matrix, and the temperature sensors are suspended above the conveying rollers through which the printing bodies pass in the box body.

Preferably, a drying device is arranged in the box body, and comprises an air pipe, an air pipe frame, an air nozzle, a connecting shaft and an air suction cover; the air suction cover is arranged at the top of the box body and is connected to the exhaust fan; the air pipe frames are arranged on the two side walls of the box body above the conveying roller, the air pipes are arranged on the air pipe frames and connected to a hot air source, and the air nozzles are arranged on the air pipes and are opposite to the conveying surface of the conveying roller.

Preferably, the drying devices are arranged in two sets, and are respectively arranged on the upper side and the lower side of the conveying roller.

Preferably, the air duct frame of the drying device is arranged on the side wall of the box body in a sliding way.

Preferably, air pipe grooves are formed in two sides of the box body, sliding grooves are formed in the air pipe grooves, air pipe rack sliding blocks are arranged on the air pipe racks, and the air pipe rack sliding blocks are in sliding connection with the sliding grooves; the two ends of the air pipe frame are provided with connecting lugs, the connecting lugs are connected with threaded shafts, the threaded shafts are connected with threaded motors, the threaded motors are arranged on motor bedplate, and the motor bedplate is fixedly arranged on the side wall of the box body.

Preferably, the conveying roller is in an umbrella-shaped arrangement.

Preferably, the temperature sensor is suspended below the air suction cover through a connecting shaft.

The utility model has the following advantages: the device can monitor the temperature of each point of the printing and conveying paper in the drying box, so that the actual temperature of each point during drying is judged, the drying condition of printing can be judged through a matrix temperature diagram, and the problem of low printing quality caused by drying is effectively avoided.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a side view of the present utility model.

In the figure, a box body (1), an air duct groove (11), a sliding groove (12), a motor platen (13), an air suction cover (2), an air duct (31), an air duct frame sliding block (32), an air duct frame (33), an air nozzle (34), a connecting shaft (35), a connecting lug (36), a threaded shaft (41), a threaded motor (42), a conveying roller (5) and a connecting shaft (6).

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The printing machine drying box with the temperature detection alarm as shown in the figure comprises a box body 1 and an exhaust fan; a conveyor roller 5 for conveying the printing paper tape is arranged in the box 1. The device also comprises a temperature sensor and an audible and visual alarm, specifically, the temperature sensor is arranged in the box body of the box body 1 and connected to the controller for detecting the temperature, and the audible and visual alarm is arranged outside the box body 1 and connected to the controller for reminding operators. In order to facilitate specific temperature detection and alarm, the temperature sensors are arranged in a plurality of ways and form a matrix, the temperature sensors are suspended above the conveying roller 5 passing by the printing body in the box body 1, so that temperature data detected by the temperature sensors on the matrix points can be detected to form a temperature matrix graph, and the dryness of printing ink on the printing paper is judged, for example, the temperatures of all points are the same, and the printing paper is necessarily dried or not, when the surrounding temperature data tend to be the same, and the centers are different, the middle part of the specification is not completely dried, and waiting can be carried out, so that the dryness of the printing paper dried by the drying box can be determined according to the actual conditions and the temperature data on the matrix. If necessary, humidity sensors can be arranged in the temperature detection matrix to form a humidity matrix, and the temperature detection is monitored and alarmed through the mutual combination of the humidity sensor and the humidity matrix.

In another embodiment, the application provides a specific drying box for monitoring and controlling drying respectively, as shown in the figure, a drying device is arranged in the box body 1, and the drying device comprises an air pipe 31, an air pipe frame 33, an air nozzle 34, a connecting shaft 35 and an air suction cover 2. The air suction cover 2 is arranged at the top of the box body 1 and connected to an exhaust fan for sucking the dried hot air to take away humidity. Air pipe frames 33 are arranged on two side walls of the box body 1 above the conveying roller 5, air pipes 31 are arranged on the air pipe frames 33, and the air pipes 31 are connected to a hot air source for carrying out wind-heat drying on printing paper. The air duct 31 is provided with an air nozzle 34, and the air nozzle 34 faces the conveying surface of the conveying roller 5, so that the whole conveying surface can be blown by hot air.

For convenience of drying, the drying devices are provided in two sets, respectively provided on the upper side and the lower side of the conveying roller 5. Meanwhile, in the using process, a certain adjustment allowance is provided for drying different printed matters, and the air pipe frame 33 of the drying device is arranged on the side wall of the box body 1 in a sliding way, so that the distance between the hot air blowing and the printing paper can be adjusted according to the selection.

In another embodiment, in order to facilitate the adjustment of the distance, air duct grooves 11 are arranged on two sides of the box body 1, sliding grooves 12 are arranged in the air duct grooves 11, air duct frame sliding blocks 32 are arranged on an air duct frame 33, and the air duct frame sliding blocks 32 are in sliding connection with the sliding grooves 12; the two ends of the air pipe frame 33 are provided with connecting lugs 36, the connecting lugs 36 are provided with threaded shafts 41 in a switching way, the threaded shafts 41 are connected with threaded motors 42, the threaded motors 42 are arranged on motor bedplate 13, and the motor bedplate 13 is fixedly arranged on the side wall of the box body 1. Therefore, the whole drying device can be driven by the motor to adjust the distance.

In another embodiment, the transfer roller 5 is in an umbrella-like arrangement for facilitating smooth transport and drying of the printing paper.

In another embodiment, the temperature sensor is suspended below the suction hood 2 by a connecting shaft 6. Meanwhile, the other parts in the box body are provided with two corners of the temperature sensor to the controller to detect the temperature of other parts, so that a three-dimensional temperature space is formed in the box body 1 through multi-point temperature data, and the drying condition is more conveniently judged and determined through data arrangement analysis.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. A printer drying box with temperature detection alarm comprises a box body (1) and an exhaust fan; be provided with conveying roller (5), its characterized in that in box (1): the intelligent temperature control system comprises a temperature sensor and an audible and visual alarm, wherein the temperature sensor is arranged in a box body of a box body (1) and connected to a controller, and the audible and visual alarm is arranged outside the box body (1) and connected to the controller; the temperature sensors are arranged in a plurality of ways and form a matrix, and the temperature sensors are suspended above a conveying roller (5) passing by the printing body in the box body (1).

2. The printer drying oven with temperature detection alarm according to claim 1, wherein: a drying device is arranged in the box body (1), and comprises an air pipe (31), an air pipe frame (33), an air nozzle (34), a connecting shaft (35) and an air suction cover (2); the air suction cover (2) is arranged at the top of the box body (1) and is connected to the exhaust fan; air pipe frames (33) are arranged on two side walls of the box body (1) above the conveying rollers (5), air pipes (31) are arranged on the air pipe frames (33), the air pipes (31) are connected to a hot air source, air nozzles (34) are arranged on the air pipes (31), and the air nozzles (34) are opposite to conveying surfaces of the conveying rollers (5).

3. A printer drying oven with temperature detection alarm according to claim 2, wherein: the drying devices are arranged in two sets and are respectively arranged on the upper side and the lower side of the conveying roller (5).

4. A printer drying oven with temperature detection alarm according to claim 3, wherein: the air duct frame (33) of the drying device is arranged on the side wall of the box body (1) in a sliding way.

5. The printer drying oven with temperature detection alarm according to claim 4, wherein: air duct grooves (11) are formed in two sides of the box body (1), sliding grooves (12) are formed in the air duct grooves (11), air duct frame sliding blocks (32) are arranged on air duct frames (33), and the air duct frame sliding blocks (32) are in sliding connection with the sliding grooves (12); connecting lugs (36) are arranged at two ends of the air pipe frame (33), a threaded shaft (41) is arranged on the connecting lugs (36) in a switching mode, the threaded shaft (41) is connected with a threaded motor (42), the threaded motor (42) is arranged on a motor platen (13), and the motor platen (13) is fixedly arranged on the side wall of the box body (1).

6. The printer drying oven with temperature detection alarm according to claim 1, wherein: the conveying roller (5) is arranged in an umbrella shape.

7. The printer drying oven with temperature detection alarm according to claim 1, wherein: the temperature sensor is suspended below the air suction cover (2) through a connecting shaft (35).