CN220262361U - Relief printing drying equipment convenient to use - Google Patents

Abstract

The utility model is suitable for the technical field of letterpress printing, and discloses letterpress printing drying equipment convenient to use. According to the technical scheme, under the transmission effect of the transmission sleeve by rotating the screw rod and through the rotating shaft, the two ends of the pushing rod are respectively connected with the outer sides of the fixed sleeve and the sliding frame, and the positions of the gas collecting tube and the exhaust nozzle can be vertically adjusted by combining the extensibility of the corrugated hose, so that the drying hot gas can be normally discharged and conveyed, and the drying quality on the surface of the printing carrier is prevented from being influenced by the environmental temperature.

Description

Relief printing drying equipment convenient to use

Technical Field

The utility model is suitable for the technical field of relief printing, and particularly relates to relief printing drying equipment convenient to use.

Background

At present, in a relief printing machine, the image-text information on a printing plate is higher than that of a machine in a blank area, and after the image-text information is printed on the surface of a carrier, a corresponding drying mechanism is required to be used for drying the print on the surface of the carrier, so that the print is prevented from being erased to influence the printing quality.

However, when the printing carrier is used at present, the blowing nozzle is required to convey hot air to the surface of the printed carrier, and the imprinting on the surface of the carrier is dried, and in the process, the exhaust position of the blowing nozzle cannot be adjusted, so that heat cannot be quickly and accurately conveyed to the surface of the printing carrier to carry out the drying treatment on the surface of the printing carrier in the environment temperature, and a great amount of heat is easily emitted and lost in the discharging process to influence the drying quality of the printing carrier. We therefore propose a relief printing drying apparatus that is convenient to use.

Disclosure of Invention

The utility model mainly aims to provide a relief printing drying device which is convenient to use and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the letterpress printing drying equipment convenient to use comprises a printing table, wherein an installation frame is fixedly arranged on the top surface of the side edge of the printing table, and hollow frames are fixedly arranged on the surfaces of two ends of the top of the inner side of the installation frame;

a rotating screw rod is rotatably arranged at the middle end of the inner side of each hollow frame, a transmission sleeve is movably sleeved on the outer side surface of each rotating screw rod, a sliding frame is fixedly arranged on the outer side bottom surface of each transmission sleeve, the sliding frame is slidably arranged on the outer side bottom surface of each hollow frame, and a pushing rod is hinged to the middle end of the bottom of each sliding frame through a rotating shaft;

the inner portion of the middle end of the mounting frame is fixedly provided with an air inlet pipe in a penetrating mode, the bottom of the air inlet pipe is fixedly communicated with a corrugated hose, the bottom of the corrugated hose is fixedly communicated with a connecting pipe, the surface of the middle end of the outer side of the connecting pipe is fixedly sleeved with a fixing sleeve, and the side edge of the bottom of the pushing rod is hinged to the outer side surface of the fixing sleeve through a rotating shaft.

Through adopting above-mentioned technical scheme, through rotating the screw rod and driving the transmission effect of telescopic, and be connected the catch bar both ends respectively with fixed sleeve and carriage outside through the pivot, combine corrugated hose self extensibility for when the position of gas collecting tube and exhaust nozzle can vertical regulation, guarantee that dry steam can normally discharge and carry, and then guarantee can not receive ambient temperature's influence to the stoving quality on printing carrier surface.

As an alternative scheme of this application technical scheme, every cavity frame outside middle-end surface fixed mounting has servo motor, and servo motor transmission shaft and rotation lead screw side top fixed phase are connected, every the spacing groove has all been seted up to cavity frame bottom middle-end, and carriage slidable mounting is inside the spacing groove.

Through adopting above-mentioned technical scheme, guarantee through servo motor's structure effect can provide the required power to exhaust shower nozzle position adjustment.

As an alternative scheme of this application technical scheme, the equal fixed mounting in printing table side both ends has the sliding guide, two sets of sliding frame has slidable mounting between the sliding guide outside, sliding frame top fixed mounting has the printing shower nozzle.

Through adopting above-mentioned technical scheme, through the structure effect of printing shower nozzle and sliding guide, guarantee the normal use of printing.

As an alternative scheme of this application technical scheme, installing frame top outside surface fixed mounting has the electric fan heater, and electric fan heater gas vent and intake pipe side stationary phase intercommunication, connecting pipe bottom fixed communication has the gas collecting tube, the fixed intercommunication in gas collecting tube bottom has the exhaust shower nozzle, and the quantity of exhaust shower nozzle is a plurality of groups.

Through adopting above-mentioned technical scheme, guarantee through the structure effect of exhaust shower nozzle that the steam is used in drying is carried to printing carrier surface and is carried out the stoving processing to it.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the technical scheme, the relief printing drying equipment convenient to use drives two groups of rotating screw rods to synchronously rotate inside the hollow frames through the operation of the servo motor, so that two groups of transmission sleeves can synchronously move in opposite directions or horizontally move relatively inside the two groups of hollow frames, and then the sliding frame is driven to synchronously move in opposite directions or horizontally move relatively outside the hollow frames, so that the pushing rod can provide corresponding pushing force for the fixed sleeve, the extensibility of the corrugated hose is combined, the positions of the gas collecting tube and the exhaust nozzle can be vertically adjusted, the drying hot gas can be guaranteed to be normally discharged and conveyed, and the drying quality of the surface of the printing carrier is guaranteed not to be influenced by the ambient temperature.

2. According to the relief printing drying equipment convenient to use, the plurality of groups of exhaust spray nozzles are arranged at the bottom of the gas collecting tube, so that the area of the whole drying mechanism for drying the printing carrier once can be increased, and the condition that the drying quality is affected due to the fact that the printing carrier is too large to be in contact with a heating body rapidly is avoided.

Drawings

FIG. 1 is a schematic view in cross-section of the whole of a relief printing drying apparatus of the present utility model for ease of use;

FIG. 2 is a schematic top sectional view of a relief printing drying apparatus of the present utility model for ease of use;

fig. 3 is a schematic top sectional view of a relief printing drying apparatus of the present utility model for ease of use.

Reference numerals: 1. a printing table; 11. a sliding guide rail; 12. a sliding frame; 13. printing a spray head; 2. a mounting frame; 21. a hollow frame; 22. rotating the screw rod; 23. a transmission sleeve; 24. a servo motor; 25. a carriage; 26. a push rod; 27. a fixed sleeve; 28. a limit groove; 3. an air inlet pipe; 31. a corrugated hose; 32. a connecting pipe; 33. a gas collecting tube; 34. an exhaust nozzle; 35. and a warm air blower.

Detailed Description

As shown in fig. 1-3, the present utility model provides a technical solution: a letterpress printing drying device convenient to use, all fixed mounting has sliding guide 11 at printing table 1 side both ends, and slidable mounting has sliding frame 12 between the two sets of sliding guide 11 outsides, and sliding frame 12 top fixed mounting has printing shower nozzle 13.

In this technical scheme (shown by fig. 1, 2 and 3), servo motor 24 is fixedly installed on the surface of the middle end of the outer side of each hollow frame 21, the transmission shaft of servo motor 24 is fixedly connected with the top end of the side edge of rotary screw rod 22, limiting grooves 28 are all formed in the middle end of the bottom of each hollow frame 21, sliding frames 25 are slidably installed inside the limiting grooves 28, rotary screw rods 22 are rotatably installed on the middle end of the inner side of each hollow frame 21, transmission sleeves 23 are movably sleeved on the outer side surfaces of each rotary screw rod 22, sliding frames 25 are fixedly installed on the outer side bottom surfaces of each transmission sleeve 23, and sliding frames 25 are slidably installed on the outer side bottom surfaces of hollow frames 21, and pushing rods 26 are hinged to the middle end of the bottom of each sliding frame 25 through rotating shafts.

In this technical scheme (through the illustration of fig. 1, fig. 2 and fig. 3), inside the running through fixed mounting of installing frame 2 middle-end has intake pipe 3, and intake pipe 3 bottom fixed intercommunication has bellows 31, and bellows 31 bottom fixed intercommunication has connecting pipe 32, and connecting pipe 32 outside middle-end fixed sleeve has cup jointed fixed sleeve 27, and push rod 26 bottom side articulates in fixed sleeve 27 outside surface through the pivot.

In this technical scheme (through the illustration of fig. 1, fig. 2 and fig. 3), the outside surface fixed mounting in installing frame 2 top has electric fan heater 35, and electric fan heater 35 gas vent and intake pipe 3 side stationary phase intercommunication, and connecting pipe 32 bottom fixed intercommunication has gas collecting tube 33, and gas collecting tube 33 bottom fixed intercommunication has exhaust shower nozzle 34, and the quantity of exhaust shower nozzle 34 is a plurality of groups.

When the printing device is in operation, after a printing carrier is placed on the surface of a printing table 1, when a conveying roller in the printing table 1 rotates to move the printing carrier, a printing spray head 13 is used for printing the printing carrier, then a servo motor 24 is started by an external control switch to operate so as to drive a rotating screw rod 22 to synchronously rotate along with the printing carrier, under the transmission action of a transmission sleeve 23 by combining the rotating screw rod 22, the transmission sleeve 23 can horizontally move in opposite directions in the hollow frame 21, a sliding frame 25 is driven to synchronously move along the outer side of the hollow frame 21 in opposite directions, a corresponding downward pushing force is provided for a fixed sleeve 27 by a pushing rod 26, the fixed sleeve 27 drives a connecting pipe 32 to synchronously descend, a corrugated hose 31 is pulled to extend and deform, a fan heater 35 is synchronously started to operate so as to generate hot air, the hot air is conveyed into a gas collecting pipe 33 by an air inlet pipe 3 and the corrugated hose 31, and then the hot air is sprayed onto the surface of the printing carrier by an exhaust spray nozzle 34, and the printing material on the surface of the printing carrier is dried and dried.

Claims (5)

1. Relief printing drying equipment convenient to use, including printing table (1), its characterized in that: the top surface of the side edge of the printing table (1) is fixedly provided with a mounting frame (2), and the surfaces of the two ends of the top of the inner side of the mounting frame (2) are fixedly provided with hollow frames (21);

a rotating screw rod (22) is rotatably arranged at the middle end of the inner side of each hollow frame (21), a transmission sleeve (23) is movably sleeved on the outer side surface of each rotating screw rod (22), a sliding frame (25) is fixedly arranged on the outer side bottom surface of each transmission sleeve (23), the sliding frame (25) is slidably arranged on the outer side bottom surface of each hollow frame (21), and a pushing rod (26) is hinged to the middle end of the bottom of each sliding frame (25) through a rotating shaft;

the inner portion of the middle end of the mounting frame (2) is fixedly provided with an air inlet pipe (3) in a penetrating mode, the bottom of the air inlet pipe (3) is fixedly communicated with a corrugated hose (31), the bottom of the corrugated hose (31) is fixedly communicated with a connecting pipe (32), the surface of the middle end outside the connecting pipe (32) is fixedly sleeved with a fixing sleeve (27), and the side edge of the bottom of the pushing rod (26) is hinged to the surface of the outer side of the fixing sleeve (27) through a rotating shaft.

2. A convenient to use relief printing drying apparatus as claimed in claim 1, wherein: the surface of the middle end of the outer side of each hollow frame (21) is fixedly provided with a servo motor (24), a transmission shaft of the servo motor (24) is fixedly connected with the top end of the side edge of the rotary screw rod (22), the middle end of the bottom of each hollow frame (21) is provided with a limiting groove (28), and the sliding frame (25) is slidably arranged in the limiting groove (28).

3. A convenient to use relief printing drying apparatus as claimed in claim 1, wherein: the printing table is characterized in that sliding guide rails (11) are fixedly arranged at two ends of the side edge of the printing table (1), a sliding frame (12) is slidably arranged between the outer sides of the two groups of the sliding guide rails (11), and a printing spray head (13) is fixedly arranged at the top end of the sliding frame (12).

4. A convenient to use relief printing drying apparatus as claimed in claim 1, wherein: the fan heater (35) is fixedly arranged on the surface of the outer side of the top of the mounting frame (2), and an exhaust port of the fan heater (35) is fixedly communicated with the side edge of the air inlet pipe (3).

5. A convenient to use relief printing drying apparatus as claimed in claim 1, wherein: the bottom of the connecting pipe (32) is fixedly communicated with a gas collecting pipe (33), the bottom of the gas collecting pipe (33) is fixedly communicated with exhaust spray heads (34), and the number of the exhaust spray heads (34) is a plurality of groups.