Drying device of ink-jet printer

Abstract

The utility model relates to the technical field of ink-jet photo machines, in particular to a drying device of an ink-jet photo machine, which comprises an ink-jet photo machine, and a drying mechanism is arranged on the side edge of the ink-jet photo machine. The drying mechanism comprises a through groove, four sliding grooves are symmetrically formed in the upper side and the lower side of the through groove, two sliding blocks are symmetrically arranged on the inner sides of the sliding grooves in a sliding mode, the inner sides of the sliding blocks are rotatably installed on edge guide rollers, the side edges of the through groove are slidably sleeved with sliding groove plates, the inner side ends of the sliding groove plates are fixedly connected with the sliding blocks, and adjusting screw rods are rotatably installed on the side edges of the through groove. The outer side end of the adjusting screw rod penetrates through the outer side of the sliding groove plate in a screwed mode. According to the utility model, through the arranged drying mechanism, the air ejector pipe at the bottom side of the frame pipe can be used for directly applying hot air to the printing surface of printing paper, the drying speed is accelerated, in addition, the limiting and guiding effects of the edge guide roller in the through groove enable the printing paper not to be in contact with the inner wall of the through groove when the printing paper is conveyed on the inner side of the through groove, and the printing content is prevented from being scratched; and the practicability is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to inkjet photo printer technical field especially relates to a kind of drying device of inkjet photo printer. BACKGROUND

[0002] The inkjet photo printer is a kind of large inkjet printer for making indoor high-precision advertisement, display board, propaganda picture etc., and the inkjet photo printer is also called indoor inkjet plotter, and is mainly used for the production of indoor pasting picture, display board, propaganda picture, poster and rules and regulations etc..Its width is usually between 1.3 to 3.2 meters, with high resolution and precision.

[0003] Referring to the utility model patent for granted announcement No.CN205149266U discloses a kind of drying device of photo printer, including dryer main body, the dryer main body is in and is provided with hair drier, the dryer main body is provided with air outlet, the lower side of the dryer main body is fixedly connected with support frame, the support frame is provided with fixed shaft, the air outlet of the several air outlets is towards the fixed shaft, the fixed shaft is provided with several roller groups, paper material is not stagnant when passing through drying device, can smoothly descend, and when receiving material, it cannot produce wrinkle.

[0004] The drying device of the above-mentioned patent does not have the limiting effect on the paper material printed by the photo printer, and the scheme uses the air-warming drying method, when the printed paper passes through the guide of rubber sleeve, the printing surface is just in contact with the rubber sleeve, which may cause the risk of scratching the printed content, and the air-warming surface is actually the back surface of the printing surface, and the drying effect is general, in order to solve the above technical defects, we propose a kind of drying device of inkjet photo printer. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art, and provides a kind of drying device of inkjet photo printer.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides an inkjet photo printer's drying device, including inkjet photo printer, the inkjet photo printer side is equipped with drying mechanism, drying mechanism includes through groove, four sliding grooves are symmetrically seted up in the upper and lower side of through groove, two sliding blocks are symmetrically slidably arranged in the inboard of sliding groove, the inboard rotation of sliding block is installed to the guide edge roller, sliding groove plate is slidably sleeved in the side of through groove, the inboard end of sliding groove plate is fixedly connected with sliding block, the side of through groove is rotatably installed with adjusting screw rod, the outside end of adjusting screw rod is screwed through to the outside of sliding groove plate, the upper side of through groove is fixedly installed with the pressure -equalizing air cylinder, the upper side of pressure -equalizing air cylinder is fixedly installed with hot -blast pump, the gas pipe is connectedly installed between hot -blast pump and pressure -equalizing air cylinder, the air inlet of hot -blast pump is fixedly installed with the air inlet pipe, the bottom of pressure -equalizing air cylinder is connectedly installed with vertical through pipe, the bottom of vertical through pipe is connectedly installed with frame pipe, a plurality of air injection pipes are evenly installed on the bottom of frame pipe.

[0008] Preferably, the both sides of the through groove are fixedly connected with lateral ear plates, the lateral ear plates are provided with mounting bolts, and the lateral ear plates are screw-connected and installed on the rack of the inkjet photo printer through the mounting bolts.

[0009] Preferably, the sliding groove plate is arranged in a U shape, and the inner side surfaces of the sliding groove plate are in sliding contact with the outer side surfaces of the through groove, respectively.

[0010] Preferably, the outside end of the adjusting screw rod is fixedly installed with a rotating handle.

[0011] Preferably, the guide edge roller is a low-damping rubber roller.

[0012] Preferably, the vertical through pipe penetrates into the inside of the through groove, and the frame pipe is fixedly installed on the inner wall of the through groove.

[0013] Preferably, the vertical through pipe, the frame pipe and the air injection pipes are all stainless steel pipes.

[0014] Compared with the related art, the inkjet photo printer drying device has the following beneficial effects:

[0015] The utility model discloses a kind of drying device of inkjet photo machine, by being set to drying mechanism, drying mechanism whole screw joint installation is in the side of inkjet photo machine, paper material printed by inkjet photo machine can be directly introduced into drying mechanism, four groups of edge guide rollers are provided in drying mechanism, two groups of edge guide rollers located on the upper side position of through groove respectively provide entry guide limiting action to printing paper, the position of its edge guide roller is in the most side edge position of printing paper material, the conveying position of printing paper material is limited to the middle position of through groove inside, in addition, the edge guide roller of setting at the bottom of through groove exports conveying position of printing paper material and is limited to the middle position of through groove, and then under the guidance of two groups of edge guide rollers on the upper side of through groove, printing paper is not contacted with through groove inner wall when conveying in through groove inside, prevent the situation that printing content is scratched, in addition, by adjusting the adjusting screw of side setting, sliding groove plate is driven slider to move in sliding groove inside, and then the distance between two side edge guide rollers can be changed, for the printing paper material limiting guide action of different width size, improve applicability, while, by being installed with pressure-equalizing air cylinder on the upper side of through groove in the utility model, warm air is directly input into pressure-equalizing air cavity using hot air pump, warm air is conveyed from the vertical through pipe of pressure-equalizing air cylinder bottom to frame tube under the action of pressure, entire frame tube is set on the upper side of through groove inside, and then the hot air that frame tube bottom air jet pipe sprays is directly acted on the printing surface of printing paper material, improve the drying efficiency of printing paper material, strengthen practicability. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A kind of drying device of inkjet photo machine is proposed in the utility model Figure 1 ;

[0017] Figure 2 The drying mechanism of a kind of drying device of inkjet photo machine is proposed in the utility model Figure 1 ;

[0018] Figure 3 The drying mechanism of a kind of drying device of inkjet photo machine is proposed in the utility model Figure 2 ;

[0019] Figure 4 It is the schematic diagram of the internal components of drying mechanism.

[0020] In the drawing: 1, inkjet photo machine;2, drying mechanism;21, through groove;22, lateral ear plate;23, sliding slot;24, slider;25, edge guide roller;26, sliding groove plate;27, adjusting screw;28, rotary handle;29, pressure-equalizing air cylinder;210, hot air pump;211, air inlet pipe;212, gas pipe;213, vertical through pipe;214, frame tube;215, air jet pipe. DETAILED DESCRIPTION

[0021] The utility model is further described below in combination with the drawings and embodiments.

[0022] Referring to Figures 1-4 A drying device of an inkjet printer: comprising an inkjet printer 1, the inkjet printer 1 is provided with a drying mechanism 2 on the side; the drying mechanism 2 comprises a through slot 21, four sliding grooves 23 are symmetrically arranged on the upper and lower sides of the through slot 21, two sliding blocks 24 are symmetrically arranged in the sliding grooves 23, the sliding blocks 24 are rotatably installed on the guide edge roller 25, a sliding groove plate 26 is slidably arranged on the side of the through slot 21, the inner side of the sliding groove plate 26 is fixedly connected with the sliding blocks 24, an adjusting screw 27 is rotatably installed on the side of the through slot 21, the outer side of the adjusting screw 27 is screwed through to the outer side of the sliding groove plate 26, a pressure equalizing air cylinder 29 is fixedly installed on the upper side of the through slot 21, a hot air pump 210 is fixedly installed on the upper side of the pressure equalizing air cylinder 29, a gas conveying pipe 212 is installed between the hot air pump 210 and the pressure equalizing air cylinder 29, an air inlet pipe 211 is fixedly installed on the air inlet end of the hot air pump 210, a vertical through pipe 213 is communicatively installed at the bottom of the pressure equalizing air cylinder 29, a frame pipe 214 is communicatively installed at the bottom of the vertical through pipe 213, and a plurality of air injection pipes 215 are evenly installed at the bottom of the frame pipe 214.

[0023] Through the above-mentioned arrangement, after the hot air pump 210 is started, air is sucked in through the air inlet pipe 211, heated and conveyed to the pressure equalizing air cylinder 29 through the gas conveying pipe 212, the air entering the pressure equalizing air cylinder 29 is warm air, which further flows into the frame pipe 214 through the vertical through pipe 213, and finally the warm air is conveyed to the front of the printing paper in the through slot 21 from the frame pipe 214, the acting surface of which is exactly the printing surface, thereby strengthening the air drying rate of the printed content on the printing paper under the action of the warm air.

[0024] In this way, the vertical through pipe 213, the frame pipe 214 and the air injection pipe 215 are all stainless steel pipes.

[0025] Through the above-mentioned arrangement, the vertical through pipe 213, the frame pipe 214 and the air injection pipe 215 are all stainless steel pipes, which can withstand high temperature and have good anti-corrosion performance, thereby prolonging the service life.

[0026] In this way, the vertical through pipe 213, the frame pipe 214 and the air injection pipe 215 are all stainless steel pipes, which can withstand high temperature and have good anti-corrosion performance, thereby prolonging the service life.

[0027] Through the above-mentioned arrangement, the entire drying mechanism 2 is screw-connected to the rack of the inkjet printer 1 through the lateral ear plates 22, and is in a separate and detachable structure with the inkjet printer 1, which is convenient for disassembly and maintenance in the later period, and also facilitates the addition of the drying mechanism 2 to related inkjet printers on the market.

[0028] In the mode, the sliding groove plate 26 is arranged in a U shape, and the inner side of the sliding groove plate 26 is in sliding contact with the outer side of the through groove 21.

[0029] In the mode, the outer end of the adjusting screw 27 is fixedly installed with a rotating handle 28.

[0030] Through the arrangement of the rotating handle 28, the rotating handle 28 is twisted to adjust the adjusting screw 27, and the position of the sliding block 24 is adjusted.

[0031] In the mode, the vertical through pipe 213 penetrates into the inner side of the through groove 21, and the frame pipe 214 is fixedly installed on the inner wall of the through groove 21.

[0032] In the mode, the guide edge roller 25 is a low-damping rubber roller.

[0033] Through the arrangement of the guide edge roller 25, the guide edge roller 25 is a low-damping rubber roller, and the self-friction of the guide edge roller 25 is small, so that the paper jamming is reduced in the use process.

[0034] The working principle of the drying device of the inkjet photo printer is as follows:

[0035] In use, the paper printed by the inkjet photo printer 1 is fed into the side drying mechanism 2, the adjusting screw 27 on both sides is adjusted, the guide edge roller 25 is aligned with the edge side of the printed paper, the printed paper is sequentially fed through the middle position of the symmetrically arranged guide edge roller 25 on the inner side of the through groove 21, the conveying position of the printed paper in the through groove 21 is located at the middle position of the through groove 21, the air is heated by the hot air pump 210 and is delivered to the pressure equalizing air cylinder 29 through the air delivery pipe 212, the air entering the pressure equalizing air cylinder 29 is warm air, and the warm air is further flowed into the frame pipe 214 through the vertical through pipe 213, and finally the warm air is delivered to the front of the printed paper conveyed in the through groove 21 from the frame pipe 214, and the acting surface is exactly the printing surface, and the drying speed of the printed content on the printed paper is further increased under the action of the warm air.

[0036] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion or direct or indirect application in other related technical fields by using the contents of the utility model specification and drawings is also included in the patent protection range of the utility model.

Claims

1. An inkjet printer having a drying device characterized by comprising: The application relates to an inkjet printer (1) provided with a drying mechanism (2) on the side. The drying mechanism (2) comprises a through groove (21), four sliding grooves (23) are symmetrically arranged on the upper and lower sides of the through groove (21), two sliding blocks (24) are symmetrically arranged in the sliding grooves (23), the sliding blocks (24) are rotatably arranged on the inner sides of guide edge rollers (25), a sliding groove plate (26) is slidably arranged on the side of the through groove (21), the inner side end of the sliding groove plate (26) is fixedly connected with the sliding blocks (24), an adjusting screw rod (27) is rotatably arranged on the side of the through groove (21), the outer side end of the adjusting screw rod (27) is screwed through to the outer side of the sliding groove plate (26), an equal-pressure air cylinder (29) is fixedly arranged on the upper side of the through groove (21), a hot air pump (210) is fixedly arranged on the upper side of the equal-pressure air cylinder (29), a gas conveying pipe (212) is arranged between the hot air pump (210) and the equal-pressure air cylinder (29), an air inlet pipe (211) is fixedly arranged on the air inlet end of the hot air pump (210), a vertical through pipe (213) is arranged on the bottom of the equal-pressure air cylinder (29), a frame pipe (214) is arranged on the bottom of the vertical through pipe (213), and a plurality of air injection pipes (215) are evenly arranged on the bottom of the frame pipe (214).

2. The drying apparatus for an inkjet printer according to claim 1, wherein The two sides of the through groove (21) are fixedly connected with lateral ear plates (22), the lateral ear plates (22) are provided with mounting bolts, and the lateral ear plates (22) are screw-connected and mounted on the rack of the inkjet printer (1) through the mounting bolts.

3. The drying apparatus of an inkjet printer according to claim 1, wherein The sliding groove plate (26) is arranged in a U shape, and the inner side surfaces of the sliding groove plate (26) are in sliding contact with the outer side surfaces of the through groove (21).

4. The drying apparatus of an inkjet printer according to claim 1, wherein The outer side end of the adjusting screw rod (27) is fixedly provided with a rotating handle (28).

5. The drying apparatus of an inkjet printer according to claim 1, wherein The guide edge roller (25) is a low-damping rubber roller.

6. The drying apparatus of an inkjet printer according to claim 1, wherein The vertical through pipe (213) penetrates into the inner side of the through groove (21), and the frame pipe (214) is fixedly arranged on the inner side wall of the through groove (21).

7. The drying apparatus of an inkjet printer according to claim 1, wherein The vertical through pipe (213), the frame pipe (214) and the air injection pipe (215) are all stainless steel pipes.

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