CN207916286U - A kind of drying device of miniprinter - Google Patents

Abstract

The utility model discloses a kind of drying devices of miniprinter, including printing machine main body, in the printing machine main body card slot is offered close to its positive inside, printing machine main body is installed with power plant by card slot, the power plant includes gearcase, the outer surface of the gearcase and the inner surface of card slot are clamped, mounting plate is fixedly connected at the top of gearcase, mounting groove is offered at the top of the card slot, card slot is fixedly mounted by the bottom of mounting groove and mounting plate, the quantity of the gearcase is two, the opposite face of two gearcases is rotatably connected to shaft one and shaft two respectively, the intracavitary of one of gearcase is respectively arranged with gear one and gear two.The drying device of the miniprinter reaches easy-to-mount effect by the cooperation of above-mentioned dependency structure, solves the problems, such as to propose in background technology, the effect used is more preferable.

Description

A kind of drying device of miniprinter

Technical field

The utility model is related to the drying device technical field of printing machine, the dry dress of specially a kind of miniprinter It sets.

Background technology

The machine of printing word and image.Modern printing machine is generally by loading, inking, coining, paper feeding (including folding) etc. Mechanism forms.Its operation principle is：Printing plate is made in the writings and image that will first print, and fills on the printer, then by people Work or printing machine, which are coated on ink on printing plate, the place of writings and image, then is directly or indirectly transferred to paper or other printings On object (such as textile, metallic plate, plastic cement, leather, plank, glass and ceramics), to copy printed matter identical with printing plate, After carrying out inking to paper by print roller due to ink pond, the ink on paper is difficult to be dried.In the prior art, Chinese Patent 201520082336.7 discloses a kind of printing machine protective device, by being provided with heating component in print roller, from And during press printing, paper can be dried, while during actual use, due to internal heating Time is too short, and the paper of the outlet port of printing machine is not yet dry, when paper stacking together when, the ink on paper can be mutual Adherency, influences the quality of paper.Such as Chinese patent CN205291916U discloses a kind of printing machine drying device, technology again Programme element is a kind of printing machine drying device, including the ontology in printing machine outlet port is arranged, and the ontology includes bottom plate With the cover body above bottom plate, heating portion is provided in the bottom plate, infrared generator is provided in the cover body, it is described The discharge port for Sheet feeding is formed between cover body and bottom plate.But since above-mentioned drying device can not be realized soon well Speed dismounting, inconvenience when causing printing machine main body to need to clean internal dust extremely, the effect used are bad.

Utility model content

The purpose of this utility model is to provide a kind of drying devices of miniprinter, to solve in above-mentioned background technology The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions：The drying device of kind miniprinter, including Printing machine main body offers card slot in the printing machine main body close to its positive inside, and printing machine main body is fixed by card slot Power plant is installed.

The power plant includes gearcase, and the outer surface of the gearcase and the inner surface of card slot are clamped, gearcase Top is fixedly connected with mounting plate, and mounting groove, the bottom that card slot passes through mounting groove and mounting plate are offered at the top of the card slot It is fixedly mounted, the quantity of the gearcase is two, and the opposite face of two gearcases is rotatably connected to shaft one and shaft respectively Two, the intracavitary of one of gearcase is respectively arranged with gear one and gear two, at the axle center of the gear one with shaft one Outer surface is fixedly connected, and is fixedly connected with the outer surface of shaft two at the axle center of the gear two, the outer surface of the gear one Engage connection with the outer surface of gear two, one end of the shaft two is by the inner surface of gear two and is fixedly connected with shaft coupling The side of device, the shaft coupling is fixedly connected with the output shaft of motor, and the motor is fixedly mounted on one of gear The outside of box, and motor corresponds to the intracavitary in printing machine main body, the shaft one and one end of shaft two have been fixedly connected with Roller.

The roller includes outer barrel and cover, and the side of the outer barrel is flexibly connected with the side of cover, the cover Side is fixedly connected with one end of shaft one and shaft two respectively, and connecting cylinder, the company are provided in the middle part of the outer barrel intracavitary The outer wall of connect cylinder is fixedly connected with heat-conducting cylinder, and the outer wall of the heat-conducting cylinder is fixedly connected with the inner wall of outer barrel.

Preferably, the quantity of the roller is two, the bottom of one of roller and hanging down at the top of another roller Straight distance is not more than five millimeters.

Preferably, the quantity of the heat-conducting cylinder is no less than eight, during each heat-conducting cylinder is with the center of circle that connecting cylinder front is justified Heart annular array.

Preferably, it is provided with resistance wire in the middle part of the heat-conducting cylinder intracavitary, the quantity of the resistance wire is opposite with heat-conducting cylinder It answers, and each resistance wire is electrically connected.

Preferably, the front of its bottom is provided with control panel, the control panel point in the printing machine main body It is not electrically connected with motor and resistance wire, control panel is electrically connected by power cord with external power supply.

Compared with prior art, the utility model has the advantage that as follows：

1, the utility model matching by shaft one, shaft two, gear one, gear two, shaft coupling, motor and roller Close, drive shaft two to rotate when so that power plant is operated, due to the engagement of gear one and gear two, shaft one with turn Two negative direction of axis operates, and secondly the opposite face of two rollers forms exit slot and comes in and goes out for paper, passes through mounting plate, mounting groove, tooth The cooperation for taking turns box and card slot, realizes the integral disassembly, assembly of power plant, when to need to clean printing machine body interior backward The time is saved.

2, the utility model makes heat-conducting cylinder intracavitary resistance wire be powered by the cooperation of roller, outer barrel, connecting cylinder and heat-conducting cylinder When, heat is transferred to paper by the conductive force of heat-conducting cylinder and outer barrel and it is dried, and passes through outer barrel and cover Cooperation, realize the part dismounting of the components such as roller, by the cooperation of above-mentioned dependency structure, reach easy-to-mount effect, solve The problem of being proposed in background technology of having determined, the effect used are more preferable.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model printing machine main body front view；

Fig. 2 is the structural schematic diagram of the partial sectional view of the utility model printing machine main body side view；

Fig. 3 is the structural schematic diagram for the partial sectional view that the utility model mounting plate installs lateral side view with mounting groove；

Fig. 4 is the structural schematic diagram of the utility model power plant front view；

Fig. 5 is the structural schematic diagram of the partial sectional view of the utility model power plant front view；

Fig. 6 is the structural schematic diagram that the utility model roller dismantles rear front view with cover；

Fig. 7 is the structural schematic diagram of the utility model cover and outer barrel cross-sectional elevational view.

In figure：1- printing machines main body, 2- power plants, 3- gearcases, 4- mounting plates, 5- shafts one, 6- shafts two, 7- teeth Wheel one, 8- gears two, 9- shaft couplings, 10- motor, 11- rollers, 12- outer barrels, 13- covers, 14- connecting cylinders, 15- heat-conducting cylinders.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of drying device of miniprinter, including print Owner's body 1 is brushed, its close positive inside offers card slot in printing machine main body 1, and printing machine main body 1 is fixedly mounted by card slot Dynamic device 2.

Fig. 2 and Fig. 5 are please referred to, power plant 2 includes gearcase 3, the outer surface of gearcase 3 and the inner surface card of card slot It connects, the top of gearcase 3 is fixedly connected with mounting plate 4, and mounting groove is offered at the top of card slot, and card slot passes through mounting groove and installation The bottom of plate 4 is fixedly mounted, and the quantity of gearcase 3 is two, and the opposite face of two gearcases 3 is rotatably connected to shaft one respectively 5 are respectively arranged with gear 1 and gear 28 with shaft 26, the intracavitary of one of gearcase 3, at the axle center of gear 1 and The outer surface of shaft 1 is fixedly connected, and is fixedly connected with the outer surface of shaft 26 at the axle center of gear 28, outside gear 1 Connection is engaged on surface with the outer surface of gear 28, and one end of shaft 26 is by the inner surface of gear 28 and is fixedly connected with connection Axis device 9, the side of shaft coupling 9 are fixedly connected with the output shaft of motor 10, and motor 10 is fixedly mounted on one of gear The outside of box 3, and motor 10 correspond to printing machine main body 1 intracavitary, motor 10 use model YDS slowspeed machines, And be electrically connected with external power supply by power cord, shaft 1 and one end of shaft 26 have been fixedly connected with roller 11, roller 11 Quantity be two, the bottom of one of roller 11 and the vertical range at 11 top of another roller are not more than five millimeters, The opposite face of two rollers 11 forms exit slot and comes in and goes out for paper, and the restriction of the two vertical range can prevent gap excessive, paper Can not be bonded well with the barrel of roller 11 lead it is xerantic ineffective, power plant 2 operate when drive shaft 26 rotations, due to the engagement of gear 1 and gear 28, shaft 1 is operated with 26 negative direction of shaft, secondly two rollings The opposite face of cylinder 11 forms exit slot and comes in and goes out for paper.

Fig. 6 and Fig. 7 are please referred to, roller 11 includes outer barrel 12 and cover 13, and the side of outer barrel 12 is lived with the side of cover 13 Dynamic connection, the side of cover 13 are fixedly connected with one end of shaft 1 and shaft 26 respectively, the middle part setting of 12 intracavitary of outer barrel There are connecting cylinder 14, the outer wall of connecting cylinder 14 to be fixedly connected with heat-conducting cylinder 15, the quantity of heat-conducting cylinder 15 is no less than eight, each heat conduction The annular array centered on the center of circle of 14 front circle of connecting cylinder of cylinder 15, improves heat-conducting effect, outer wall and the outer barrel 12 of heat-conducting cylinder 15 Inner wall be fixedly connected, resistance wire is provided in the middle part of 15 intracavitary of heat-conducting cylinder, the quantity of resistance wire is corresponding with heat-conducting cylinder 15, and The electrical connection of each resistance wire, when 15 intracavitary resistance wire of heat-conducting cylinder is powered, heat conduction that heat passes through heat-conducting cylinder 15 and outer barrel 12 Action transport is dried to paper and to it, and the front in printing machine main body 1 close to its bottom is provided with control panel, controls Panel is electrically connected with motor 10 and resistance wire respectively, and control panel is electrically connected by power cord with external power supply, control panel It is allowed to positive and negative rotation for controlling motor 10, while the heating to roller 11 is realized by resistance wire.

Operation principle：The drying device of the miniprinter is in use, drive shaft 26 when power plant 2 operates Rotation, due to the engagement of gear 1 and gear 28, shaft 1 is operated with 26 negative direction of shaft, secondly two rollers 11 Opposite face form exit slot and come in and go out for paper, at the same time the resistance wire of 15 intracavitary of heat-conducting cylinder is powered, and heat passes through heat-conducting cylinder 15 are transferred to paper with the conductive force of outer barrel 12 and it are dried.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of drying device of miniprinter, including printing machine main body (1), it is characterised in that：The printing machine main body (1) Upper to offer card slot close to its positive inside, printing machine main body (1) is installed with power plant (2) by card slot；

The power plant (2) includes gearcase (3), and the outer surface of the gearcase (3) and the inner surface of card slot are clamped, gear It is fixedly connected with mounting plate (4) at the top of box (3), mounting groove is offered at the top of the card slot, card slot passes through mounting groove and peace The bottom of loading board (4) is fixedly mounted, and the quantity of the gearcase (3) is two, and the opposite face of two gearcases (3) rotates respectively It is connected with shaft one (5) and shaft two (6), the intracavitary of one of gearcase (3) is respectively arranged with gear one (7) and gear two (8), be fixedly connected with the outer surface of shaft one (5) at the axle center of the gear one (7), at the axle center of the gear two (8) with The outer surface of shaft two (6) is fixedly connected, and the outer surface of the gear one (7) engages connection, institute with the outer surface of gear two (8) One end of shaft two (6) is stated by the inner surface of gear two (8) and is fixedly connected with shaft coupling (9), the side of the shaft coupling (9) Face is fixedly connected with the output shaft of motor (10), and the motor (10) is fixedly mounted on the outer of one of gearcase (3) Side, and the corresponding intracavitary in printing machine main body (1) of motor (10), the shaft one (5) and one end of shaft two (6) are fixed It is connected with roller (11)；

The roller (11) includes outer barrel (12) and cover (13), and the side of the outer barrel (12) is movable with the side of cover (13) Connection, the side of the cover (13) are fixedly connected with one end of shaft one (5) and shaft two (6) respectively, the outer barrel (12) Connecting cylinder (14) is provided in the middle part of intracavitary, the outer wall of the connecting cylinder (14) is fixedly connected with heat-conducting cylinder (15), the heat conduction The outer wall of cylinder (15) is fixedly connected with the inner wall of outer barrel (12).

2. a kind of drying device of miniprinter according to claim 1, it is characterised in that：The number of the roller (11) Amount is two, and the bottom of one of roller (11) is not more than five millimeters with the vertical range at the top of another roller (11).

3. a kind of drying device of miniprinter according to claim 1, it is characterised in that：The heat-conducting cylinder (15) Quantity is no less than eight, each heat-conducting cylinder (15) annular array centered on the center of circle of connecting cylinder (14) front circle.

4. a kind of drying device of miniprinter according to claim 1, it is characterised in that：Heat-conducting cylinder (15) chamber Interior middle part is provided with resistance wire, and the quantity of the resistance wire is corresponding with heat-conducting cylinder (15), and each resistance wire is electrically connected.

5. a kind of drying device of miniprinter according to claim 1, it is characterised in that：The printing machine main body (1) front on close to its bottom is provided with control panel, and the control panel is electrically connected with motor (10) and resistance wire respectively It connects, control panel is electrically connected by power cord with external power supply.