CN212266998U

CN212266998U - Printing machine with drying device

Info

Publication number: CN212266998U
Application number: CN202020646154.9U
Authority: CN
Inventors: 陈恩军; 朱士言; 熊明庆
Original assignee: Anhui Guanzhi Printing And Packaging Co ltd
Current assignee: Anhui Guanzhi Printing And Packaging Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-01-01
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a printing machine with drying device, including the printing machine, the below of printing machine finished product delivery outlet is equipped with conveying mechanism, conveying mechanism includes the carriage, the carriage both ends are connected with the conveyer belt through the transfer roller, be equipped with the drying chamber on the carriage, the drying chamber top is equipped with the apron, gear motor is installed on the apron top. The beneficial effects are that: the first conical gear is driven to rotate through the speed reduction motor, the first conical gear is meshed with the second conical gear, the screw rod rotates, the drying box is driven to move linearly in the height direction of the screw rod through the matching of the hanging lugs and the screw rod internal threads, and therefore the drying temperature is controlled by adjusting the distance between the infrared lamp in the drying box and a printed product. The real-time temperature inside the drying box is detected through the temperature sensor, the stable point of the temperature inside the drying box is guaranteed, and the infrared lamp has the advantages of high temperature rising speed, uniform heating, small thermal inertia, no cracking of cold and hot parts, energy conservation and long service life.

Description

Printing machine with drying device

Technical Field

The utility model relates to a printing technology field especially relates to a printing machine with drying device.

Background

The surface of the product can remain undried ink after printing, and if the product is not dried in time, the ink can be polluted, so that the quality of printed products is influenced, and the resource waste and the cost are increased.

The existing printed matter is always kept for more than 3 hours after being printed, so that the printing ink on the printed matter can be naturally dried, and the process is complicated, the labor intensity of workers is high, the working efficiency is low, and more defective products are generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a printing machine with a drying device, which controls the drying temperature by adjusting the distance between an infrared lamp in a drying box and a printed product; the temperature sensor detects the real-time temperature in the drying box, the stable point of the temperature in the drying box is guaranteed, the infrared lamp is high in heating speed, uniform in heating, small in thermal inertia, free of cold and hot cracking, energy-saving and long in service life.

The technical scheme of the utility model is realized like this:

a printing machine with a drying device comprises a printing machine, wherein a conveying mechanism is arranged below a finished product delivery outlet of the printing machine and comprises a conveying frame, two ends of the conveying frame are connected with a conveying belt through conveying rollers, a drying chamber is arranged on the conveying frame, a cover plate is arranged at the top end of the drying chamber, a speed reduction motor is arranged at the top end of the cover plate, the output end of the speed reduction motor is connected with a rotating shaft, a first conical gear is arranged at the free end of the rotating shaft and meshed with a second conical gear, a lead screw is connected to the bottom end of the second conical gear, one end, far away from the second conical gear, of the lead screw penetrates through the cover plate and extends to a supporting plate which is symmetrically arranged with the side wall of the drying chamber to be rotationally connected through a bearing, a sliding rod is fixedly arranged at the top, the drying chamber is internally provided with a drying box, the left end of the drying box is connected with the screw rod through an inner thread, the right end of the drying box is connected with the slide rod through the hanging lug in a sliding manner, and the speed reduction motor is electrically connected with the controller arranged on the conveying frame.

Further, stoving bottom of the case portion is open structure, follows stoving case length direction is equidistant installs a plurality of infrared lamp.

Furthermore, the side of the drying box is symmetrically provided with a plurality of heat dissipation ports.

Furthermore, the left side and the right side of the drying chamber are symmetrically provided with conveying openings.

Furthermore, the side surface of the drying box is provided with a temperature sensor.

The utility model has the advantages that:

(1) the first conical gear is driven to rotate through the speed reduction motor, the first conical gear is meshed with the second conical gear, the screw rod rotates, the drying box is driven to move linearly in the height direction of the screw rod through the matching of the hanging lugs and the screw rod internal threads, and therefore the drying temperature is controlled by adjusting the distance between the infrared lamp in the drying box and a printed product.

(2) The real-time temperature inside the drying box is detected through the temperature sensor, so that the stable point of the temperature inside the drying box is ensured, and the stability of the temperature between the drying box and a printed product is ensured; the infrared lamp has the advantages of high heating speed, uniform heating, small thermal inertia, no cracking in cold and hot conditions, energy conservation and long service life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in 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 for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a printing press with a drying apparatus;

fig. 2 is a bottom view of the drying box.

In the figure:

1. a printing press; 2. a drying box; 3. a temperature sensor; 4. a conveyor belt; 5. a controller; 6. a carriage; 7. a conveying roller; 9. a drying chamber; 10. a slide bar; 11. a cover plate; 12. a heat dissipation port; 13. a reduction motor; 14. a rotating shaft; 15. a first conical gear; 16. a second bevel gear; 17. a screw rod; 18. a support plate; 19. hanging a lug; 20. an infrared lamp.

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.

According to the utility model discloses an embodiment provides a printing machine with drying device.

Referring to fig. 1-2, according to the embodiment of the present invention, a printing machine with a drying device includes a printing machine 1, a conveying mechanism is disposed below a finished product output port of the printing machine 1, the conveying mechanism includes a conveying frame 6, two ends of the conveying frame 6 are connected with a conveyor belt 4 through a conveying roller 7, a drying chamber 9 is disposed on the conveying frame 6, a cover plate 11 is disposed on a top end of the drying chamber 9, a speed reduction motor 13 is mounted on the top end of the cover plate 11, an output end of the speed reduction motor 13 is connected with a rotating shaft 14, a free end of the rotating shaft 14 is provided with a first bevel gear 15, the first bevel gear 15 is meshed with a second bevel gear 16, a bottom end of the second bevel gear 16 is connected with a lead screw 17, one end of the lead screw 17 far away from the second bevel gear 16 penetrates through the cover plate 11 and extends, be located drying chamber 9 right side wall the fixed slide bar 10 that is equipped with in top of backup pad 18, slide bar 10 top with apron 11 is connected, be equipped with stoving case 2 in the

drying chamber

9, 2 left ends of stoving case pass through hangers 19 with lead screw 17 internal thread connection, 2 right-hand members of stoving case pass through hangers 19 with slide bar 10 sliding connection, gear motor 13 with the last controller 5 electric connection that sets up of carriage 6.

In one embodiment, the bottom of the drying box 2 is an open structure, and a plurality of infrared lamps 20 are installed at equal intervals along the length direction of the drying box 2.

In one embodiment, the drying box 2 is symmetrically provided with a plurality of heat dissipating openings 12 on the side.

In one embodiment, the drying chamber 9 is symmetrically provided with conveying openings at left and right sides.

In one embodiment, the drying box 2 is provided with a temperature sensor 3 at the side.

Through setting up temperature sensor 3 can real-time detection the inside temperature of stoving case 2, at the in-process of work, through whether great change appears in the inside temperature of stoving case 2, whether damage appears in the infrared lamp of judgement inside, convenient in time maintenance guarantees product quality, temperature sensor 3's model is pt 100.

In the specific implementation process, the speed reducing motor 13 is started, the speed reducing motor 13 drives the first conical gear 15 to rotate through the rotating shaft 14, the first conical gear 15 is meshed with the second conical gear 16 and drives the screw rod 17 to rotate through the second conical gear 16, the screw rod 17 is in threaded fit with the hanging lug 19, and the hanging lug 19 on the right side of the drying box 2 is in sliding fit with the slide rod 10, so that the drying box 2 is linearly moved along the height direction of the drying chamber 9, and the distance between the drying box 2 and the conveyor belt 4 is adjusted. Traditional heating adjusts thermal size through changing heating element, influences heating element's life, and this application changes the temperature through changing the distance between infrared lamp and the printed matter, need not adjust convenient and practical to infrared lamp.

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

1. The printing machine with the drying device is characterized by comprising a printing machine (1), a conveying mechanism is arranged below a finished product outlet of the printing machine (1), the conveying mechanism comprises a conveying frame (6), conveying belts (4) are connected to two ends of the conveying frame (6) through conveying rollers (7), a drying chamber (9) is arranged on the conveying frame (6), a cover plate (11) is arranged on the top end of the drying chamber (9), a speed reducing motor (13) is installed at the upper end of the cover plate (11), the output end of the speed reducing motor (13) is connected with a rotating shaft (14), a first conical gear (15) is arranged at the free end of the rotating shaft (14), the first conical gear (15) is meshed with a second conical gear (16), a lead screw (17) is connected to the bottom end of the second conical gear (16), and one end of the second conical gear (16) is far away from the lead screw (17) penetrates, and extend to backup pad (18) that set up with drying chamber (9) lateral wall symmetry and rotate through the bearing and be connected, be located drying chamber (9) right side wall the top of backup pad (18) is fixed and is equipped with slide bar (10), slide bar (10) top with apron (11) are connected, be equipped with drying box (2) in drying chamber (9), drying box (2) left end pass through hangers (19) with lead screw (17) internal thread connection, drying box (2) right-hand member passes through hangers (19) with slide bar (10) sliding connection, gear motor (13) with controller (5) electric connection that set up on carriage (6).

2. A printing machine with drying device according to claim 1, wherein the drying box (2) is open at the bottom, and a plurality of infrared lamps (20) are installed at equal intervals along the length direction of the drying box (2).

3. A printing machine with drying device according to claim 2, characterized in that the drying box (2) is provided with a plurality of heat dissipating ports (12) symmetrically on the side.

4. A printing machine with drying device according to claim 1, characterized in that the drying chamber (9) is provided with delivery openings symmetrically on the left and right sides.

5. A printing machine with drying device according to claim 1, characterized in that the drying box (2) is provided with a temperature sensor (3) at the side.