CN205871441U

CN205871441U - Screen process press

Info

Publication number: CN205871441U
Application number: CN201620832675.7U
Authority: CN
Inventors: 钟晴晴
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-03
Filing date: 2016-08-03
Publication date: 2017-01-11
Anticipated expiration: 2026-08-03

Abstract

The utility model relates to a screen process press, including the printing device who sets gradually, drying device, draw gear and coiling mechanism, drying device is including the box, preceding heating pipe, the post heating pipe, infrared lamp, preceding fan, back fan, a plurality of ventilating boards and preceding shunt and back shunt, infrared lamp sets up in ventilating board concatenation clearance, be covered with the ventilation hole on the ventilating board, the front portion on box upper strata is located to preceding heating pipe, the rear portion on box upper strata is located to the post heating pipe, preceding fan sets up in the front, and the top of heating pipe just sets up with preceding heating pipe relatively, back fan setting is the top and set up relative with the post heating pipe of post heating pipe, the front and back shunt all is the toper, preceding shunt sets up in the front between heating pipe and the ventilating board, back shunt setting is between post heating pipe and ventilating board, the middle part on box top is equipped with the cross ventilation mouth, preceding vent forms preceding wind recovery passageway with the air intake of preceding fan, back vent forms after wind recovery passageway with the air intake of back fan.

Description

A kind of screen process press

Technical field

This utility model relates to printing equipment, particularly to be a kind of screen process press.

Background technology

In prior art, the product printed is blown by the drying plant of screen process press only with hot hair dryer Dry, but drying effect is unsatisfactory；Pulling equipment uses cylinder, air cylinder driven carry-over pinch rolls rotate and drive leaflet defeated Sending, but the angle precision that air cylinder driven carry-over pinch rolls rotate is difficult to control to, adjustability is low, and trapping printing can be caused inaccurate, print Brushing effects is poor.

Utility model content

In place of solving above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of silk screen printing Machine, improves leaflet drying effect and printing effect.

To achieve these goals, this utility model adopts the following technical scheme that and realizes: a kind of screen process press, Include printing equipment, drying unit, traction apparatus and the wrap-up set gradually, it is characterised in that:

Described drying unit includes casing, the front heat pipe, post-heating pipe, infrared lamp, front blower fan, rear fan, some of adding Block ventilating board and front diverter and rear diverter, described some pieces of ventilating boards are spliced to form ventilation unit, described ventilation unit Casing is divided into the upper and lower, and described infrared lamp is arranged on ventilating board splicing gap, and described ventilating board is covered with ventilation Hole, described casing lower floor is provided with leaflet Transfer pipe, described before add heat pipe and be located at the front portion on casing upper strata, described post-heating pipe Being located at the rear portion on casing upper strata, described front blower fan adds the top of heat pipe and the air outlet of front blower fan and front adds heat pipe phase before being arranged on To setting, described rear fan is arranged on the top of post-heating pipe and the air outlet of rear fan is oppositely arranged with post-heating pipe, described Front diverter and rear diverter are the most tapered, and described front diverter adds between heat pipe and ventilating board before being arranged on, described rear shunting Device is arranged between post-heating pipe and ventilating board, and the middle part on described casing top is provided with front vent and rear vents, described before Vent forms front wind recovery approach with the air inlet of front blower fan, and described rear vents and the air inlet of rear fan form rear wind and return Receive passage；

Described traction apparatus includes conveyer belt, pull cylinder, servomotor and pressure cylinder roller, and described pull cylinder is with servomotor even Connecing and rotated by driven by servomotor, described conveyer belt is around in pull cylinder, and described pressure cylinder roller is oppositely arranged with pull cylinder, Described conveyer belt is located between pull cylinder and pressure cylinder roller；

Described wrap-up include several transfer rollers set gradually, hammer roller, prevent revolution unilateral bearing and by Power source drives the wind-up roll carrying out rolling.

The beneficial effects of the utility model are: drying unit realizes hot air circulation, can not only carry out leaflet fully Ground is dried, and can also reclaim hot blast again with, very energy-conserving and environment-protective；Traction apparatus uses driven by servomotor, Realize controllable, improve traction degree of accuracy；Hammer roller in wrap-up can make leaflet keep tensioning during transmitting State；Anti-rotation mechanism can prevent from being pulled turn round due to the existence of hammer roller deadweight.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model complete machine；

Fig. 2 is this utility model drying unit Facad structure schematic diagram；

Fig. 3 is this utility model drying unit upward view；

Fig. 4 is this utility model drying unit top view；

Fig. 5 is this utility model traction apparatus structural representation；

Fig. 6 is this utility model wrap-up structural representation.

Detailed description of the invention

Referring to the drawings 1, a kind of screen process press, include set gradually printing equipment 10, drying unit 20, traction dress Put 30 and wrap-up 40.Printing equipment 10 is prior art, print principle: by the extruding of scraper plate, makes ink pass through picture and text The mesh of part is transferred on stock, forms the picture and text as original copy.

Referring to the drawings 2 and accompanying drawing 3, described drying unit 20 includes casing 21, the front heat pipe 22, post-heating pipe 23, red of adding Outside line lamp 24, front blower fan 25, rear fan 26 and some pieces of ventilating boards 27 and front diverter 291 and rear diverter 292, casing 21 in cuboid, and described some pieces of ventilating boards 27 are spliced to form ventilation unit, and casing 21 is divided into upper strata by described ventilation unit And lower floor, described ventilating board 27 is covered with air vent 28, described infrared lamp 24 is arranged on ventilating board 27 and splices gap so that quilt Adding the hot blast after heat pipes heat and pass ventilating board 27, described casing 21 lower floor is provided with leaflet Transfer pipe 50, and casing 1 can be beaten Open, can close and cover leaflet Transfer pipe 50, allow leaflet ensure that during being oven-dried and comparatively seal State.

Adding heat pipe 22 before described and be located at the front portion on casing 1 upper strata, the rear portion on casing 21 upper strata is located at by described post-heating pipe 23, The air outlet of described front blower fan 25 adds heat pipe 22 top and front blower fan 25 before being arranged on is oppositely arranged with front adding heat pipe 22, described The air outlet of top and rear fan 26 that rear fan 26 is arranged on post-heating pipe 23 is oppositely arranged with post-heating pipe 23, described front point Stream device 291 and rear diverter 292 are the most tapered, and described front diverter 291 adds between heat pipe 22 and ventilating board 27 before being arranged on, institute State rear diverter 292 to be arranged between post-heating pipe 23 and ventilating board 27 so that the wind of blower fan blowout enters respectively through adding heat pipe Row heating, the hot blast being then passed through heating is diffused through the diverter of taper, enters leaflet through ventilating board after diffusion Transfer pipe, the hot blast after diffusion blows to leaflet Transfer pipe 50, dries more uniform, better, it is possible to prevent hot blast Directly act on leaflet；And front and back have setting, twice baking operation can be completed.

Referring to the drawings 2 and accompanying drawing 4, the middle part on described casing 21 top offers front vent 211 and rear vents 212, Described front vent 211 forms front wind recovery approach 213, described rear vents 212 and rear fan with the air inlet of front blower fan 25 The air inlet of 26 forms rear wind recovery approach 214, front blower fan 25 and rear fan 26 can in leaflet Transfer pipe 50 level The hot blast transmitted upwards is inhaled, first by hot blast by front vent 211 and rear vents 212, subsequently into front wind recovery approach 213 With rear wind recovery approach 214, reclaimed by front blower fan 25 and rear fan 26 respectively, hot blast the most premenstrual blower fan 25 He after recovery Rear fan 26 blows out, and forms hot air circulation, prevents hot blast to run off, and improves drying effect, energy-conserving and environment-protective.

Referring to the drawings 5, described traction apparatus 30 include conveyer belt 31, pull cylinder 32, servomotor (not marking in figure) and Pressure cylinder roller 33, described pull cylinder 32 is connected with servomotor and is rotated by driven by servomotor, and described conveyer belt 31 is around in In pull cylinder 32, conveyer belt 31 is driven by pull cylinder 32 and carries out transmitting leaflet, must be intermittent owing to pull cylinder 32 rotates Rotating, so being rotated by driven by servomotor pull cylinder, adjustability is high, improves the degree of accuracy of pull cylinder traction, prevents chromatography not Accurately.Described pressure cylinder roller 33 is oppositely arranged with pull cylinder 32, and described conveyer belt 31 is located between pull cylinder 32 and pressure cylinder roller 33, adjusts Spacing between joint pressure cylinder roller 33 and pull cylinder 32 clamps conveyer belt 31, increases the friction between conveyer belt 31 and pull cylinder 32 Power, prevents conveyer belt 31 from occurring skidding during transmitting.

It is additionally provided with infrared drying oven 60 between described traction apparatus 30 and wrap-up 40, leaflet is finally carried out once Baking operation, it is ensured that the printing quality of leaflet.

Referring to the drawings 6, described wrap-up 40 includes several transfer rollers, hammer roller 41, the anti-rotation mechanism set gradually 42 and driven by power source 43 and carry out the wind-up roll 44 of rolling.In the present embodiment, transfer roller is provided with two, the first transfer roller 45 are connected in infrared drying oven 60, and the second transfer roller 46 is arranged on the back side top of the first transfer roller 45, and hammer roller 41 is arranged on the Below the rear side of two transfer rollers 46, hammer roller 41 is arranged on vertical sliding rail 48 by mounting seat 47 so that hammer roller 41 energy Enough move up and down along sliding rail 48.Pullling leaflet due to the hammer deadweight of roller 41 and wind-up roll 44 to allow on hammer roller 41 Lower motion, the guarantee leaflet that is disposed to of hammer roller 41 keeps tensioning state, because leaflet is in printing during transmitting Can be towed the drive of device 30 when device 10 and drying unit 20 and carry out intermittently-driving, one moves one stops mobile one and stops, but Wrap-up 40 is uninterruptedly to carry out rolling, thus in order to traction apparatus 30 pauses when wrap-up 40 still can It is smoothed out work, then must pass through hammer roller 41 up and down motion and regulate.Described anti-rotation mechanism 42 can use one-way shaft Hold, it would however also be possible to employ ratchet and pawl so that roller can only rotate to a direction, can produce the biggest resistance to another direction Power, prevent the existence due to hammer roller deadweight and toward back rotation.Described power source 43 can use motor, and wind-up roll 44 is by motor belt motor Move and leaflet is carried out rolling work.

Claims

1. a screen process press, include set gradually printing equipment (10), drying unit (20), traction apparatus (30) and Wrap-up (40), it is characterised in that:

Described drying unit (20) includes casing (21), the front heat pipe (22), post-heating pipe (23), infrared lamp (24), front of adding Blower fan (25), rear fan (26), some pieces of ventilating boards (27) and front diverter (291) and rear diverter (292), described some Block ventilating board (27) is spliced to form ventilation unit, and casing (21) is divided into the upper and lower by described ventilation unit, described infrared Line lamp (24) is arranged on ventilating board (27) splicing gap, and described ventilating board (27) is covered with air vent (28), described casing (21) Lower floor is provided with leaflet Transfer pipe (50), described before add heat pipe (22) and be located at the front portion on casing (21) upper strata, described post-heating The rear portion on casing (22) upper strata is located at by pipe (23), and described front blower fan (25) adds the top of heat pipe (22) and front blower fan before being arranged on (25) air outlet is oppositely arranged with front adding heat pipe (22), described rear fan (26) be arranged on post-heating pipe (23) top and after The air outlet of blower fan (26) is oppositely arranged with post-heating pipe (23), and described front diverter (291) and rear diverter (292) are all in cone Shape, described front diverter (291) adds between heat pipe (22) and ventilating board (27) before being arranged on, and described rear diverter (292) is arranged Between post-heating pipe (23) and ventilating board (27), the middle part on described casing (21) top is provided with front vent (211) and rear logical Air port (212), described front vent (211) forms front wind recovery approach (213) with the air inlet of front blower fan (25), described rear logical Air port (212) forms rear wind recovery approach (214) with the air inlet of rear fan (26)；

Described traction apparatus (30) includes conveyer belt (31), pull cylinder (32), servomotor and pressure cylinder roller (33), described pull cylinder (32) being connected with servomotor and rotated by driven by servomotor, described conveyer belt (31) is around in pull cylinder (32), institute State pressure cylinder roller (33) to be oppositely arranged with pull cylinder (32), described conveyer belt (31) be positioned at pull cylinder (32) and pressure cylinder roller (33) it Between；

Several transfer rollers that described wrap-up (40) includes setting gradually, hammer roller (41), anti-rotation mechanism (42) and by Power source (43) drives the wind-up roll (44) carrying out rolling.