CN210680062U

CN210680062U - Cloth weaving exhaust mechanism of flexographic printing machine

Info

Publication number: CN210680062U
Application number: CN201921245254.4U
Authority: CN
Inventors: 张熙圣; 李远利
Original assignee: Qingzhou SgOne Machinery Equipment Co ltd
Current assignee: Qingzhou SgOne Machinery Equipment Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-06-05
Anticipated expiration: 2029-08-02

Abstract

The utility model relates to a flexographic printing machine technical field just discloses a cloth exhaust mechanism is woven to flexographic printing machine, including crossbeam, first deflector roll, first spacer, perpendicular roof beam, second spacer, baffle, third spacer, exhaust roller, second deflector roll and driving roller, the cloth has been woven in the outer wall winding of first deflector roll, first deflector roll and second deflector roll all include first branch, first retaining ring and first roller bearing. This cloth exhaust mechanism is woven to flexographic printing machine, through will weave cloth and pass first deflector roll and be S type winding exhaust roller, after that around second deflector roll and driving roller, the derivation of rethread first deflector roll, make weave cloth transmission on this exhaust mechanism, and carry out two-way extrusion to weaving cloth through the exhaust roller, reach simple and convenient quick carminative effect, avoid because there is the air in weaving cloth to cause printing offset and air pressure to cause the condition emergence of virtual seal and influence printing quality, thereby promote the qualification rate of product and saved manufacturing cost.

Description

Cloth weaving exhaust mechanism of flexographic printing machine

Technical Field

The utility model relates to a flexographic printing machine technical field specifically is a cloth exhaust mechanism is woven to flexographic printing machine.

Background

The present invention relates to a printing machine, i.e. a machine for printing characters and images, and is characterized by that said modern printing machine is generally formed from the mechanisms of plate-loading, inking, stamping and paper-feeding (including folding), etc., and said flexographic printing machine uses fluid ink with strong flowability, and the ink is transferred to the image-text portion of printing plate by means of ink fountain rubber roller and anilox roller to make it implement inking, then the printing pressure is applied by means of press cylinder to transfer the ink on the printing plate to printing material, and finally the printing process is completed by means of drying surface so as to copy the printed matter identical to printing plate.

Traditional printing machine does not have exhaust mechanism, because often carries partial air in the double-deck woven fabric, causes printing off tracking or virtual seal to influence printing quality, cause the printing product qualification rate to reduce, extravagant raw and other materials have increased manufacturing cost, so propose a flexography printing machine woven fabric exhaust mechanism and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cloth exhaust mechanism is woven to flexographic printing machine possesses advantages such as printing is effectual, has solved traditional printing machine and has not had exhaust mechanism, because often carry partial air in the double-deck cloth of weaving, causes printing off tracking or virtual seal to influence printing quality, cause the printing product qualification rate to reduce, extravagant raw and other materials, increased manufacturing cost's problem.

(II) technical scheme

For realizing the effectual purpose of above-mentioned printing, the utility model provides a following technical scheme: the utility model provides a cloth exhaust mechanism is woven to flexographic printing machine, includes crossbeam, first deflector roll, first fender, perpendicular roof beam, second fender, baffle, third fender, exhaust roller, second deflector roll and driving roller, the outer wall winding of first deflector roll has woven cloth, first deflector roll and second deflector roll all include first branch, first retaining ring and first roller bearing, the front and the equal fixed mounting in the back of first roller bearing have first retaining ring, the opposite side movable mounting of first retaining ring has first branch, the exhaust roller includes fixing base, second branch, second retaining ring and second roller bearing, the front and the equal fixed mounting in the back of second roller bearing have the second retaining ring, the opposite side movable mounting of second retaining ring has the second branch, the one end fixed mounting that the second retaining ring was kept away from to the second branch has the fixing base.

Preferably, the crossbeam includes preceding diaphragm and back diaphragm, preceding diaphragm is through first spacer and back diaphragm fixed connection, the opposite side of crossbeam just is located fixed mounting between the first spacer has first deflector roll, the quantity of first spacer and first deflector roll is two.

Preferably, the bottom fixed mounting of crossbeam has perpendicular roof beam, it includes preceding riser and back riser to erect the roof beam, preceding riser passes through second spacer and back riser fixed connection, the bottom fixed mounting who erects the roof beam has the baffle, the equal fixed mounting in left side of erecting roof beam and baffle has the exhaust roller.

Preferably, the number of exhaust rollers is three, the baffle includes preceding curb plate and posterior lateral plate, preceding curb plate passes through third spacer and posterior lateral plate fixed connection.

Preferably, the back fixed mounting of preceding curb plate has the second deflector roll that extends to the curb plate openly and fixed, the back of preceding curb plate and the right side fixed mounting who is located the second deflector roll have extend to the curb plate openly and fixed driving roller.

Preferably, the number of third spacer is three, the axial lead of first deflector roll, first spacer, second spacer, third spacer, exhaust roller, second deflector roll and driving roller all is parallel to each other.

(III) advantageous effects

Compared with the prior art, the utility model provides a cloth exhaust mechanism is woven to flexographic printing machine possesses following beneficial effect:

this cloth exhaust mechanism is woven to flexographic printing machine, through will weave cloth and pass first deflector roll and be S type winding exhaust roller, after that around second deflector roll and driving roller, the derivation of rethread first deflector roll, make weave cloth transmission on this exhaust mechanism, and carry out two-way extrusion to weaving cloth through the exhaust roller, reach simple and convenient quick carminative effect, avoid because there is the air in weaving cloth to cause printing offset and air pressure to cause the condition emergence of virtual seal and influence printing quality, thereby promote the qualification rate of product and saved manufacturing cost, and this exhaust mechanism simple structure, and reasonable design, the installation is woven cloth conveniently, easy and simple to handle and excellent in use effect, thereby this exhaust mechanism' S practicality has been improved.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a sectional view of the structure of the present invention.

In the figure: the device comprises a cross beam 1, a first guide roller 2, a first supporting block 3, a vertical beam 4, a second supporting block 5, a baffle 6, a third supporting block 7, an exhaust roller 8, a second guide roller 9, a driving roller 10, woven cloth 11, a first supporting rod 12, a first retaining ring 13, a first rolling shaft 14, a fixed seat 15, a second supporting rod 16, a second retaining ring 17 and a second rolling shaft 18.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a woven cloth exhaust mechanism of a flexographic printing machine comprises a cross beam 1, a first guide roller 2, a first spacer 3, a vertical beam 4, a second spacer 5, baffle plates 6, a third spacer 7, exhaust rollers 8, a second guide roller 9 and a driving roller 10, wherein the cross beam 1 comprises a front transverse plate and a rear transverse plate, the front transverse plate is fixedly connected with the rear transverse plate through the first spacer 3, the first guide roller 2 is fixedly arranged between the first spacer 3 and the opposite side of the cross beam 1, the number of the first spacer 3 and the first guide roller 2 is two, the number of the exhaust rollers 8 is three, the baffle plates 6 comprise a front side plate and a rear side plate, the front side plate is fixedly connected with the rear side plate through the third spacer 7, the rear side of the front side plate is fixedly provided with the second guide roller 9 which extends to the front side of the rear side plate and is fixed, the rear side of the front side plate is fixedly provided with the roller 10 which extends to the front side of the rear side plate and is fixed and is, the number of the third supporting blocks 7 is three, the axial leads of the first guide roller 2, the first supporting block 3, the second supporting block 5, the third supporting block 7, the exhaust roller 8, the second guide roller 9 and the transmission roller 10 are all parallel to each other, the outer wall of the first guide roller 2 is wound with woven cloth 11, the first guide roller 2 and the second guide roller 9 both comprise a first support rod 12, a first retainer ring 13 and a first roller 14, the front surface and the back surface of the first roller 14 are both fixedly provided with the first retainer ring 13, the opposite side of the first retainer ring 13 is movably provided with the first support rod 12, the exhaust roller 8 comprises a fixed seat 15, a second support rod 16, a second retainer ring 17 and a second roller 18, the front surface and the back surface of the second roller 18 are both fixedly provided with the second retainer ring 17, the opposite side of the second retainer ring 17 is movably provided with the second support rod 16, one end of the second support rod 16 far away from the second retainer ring 17 is fixedly provided with the fixed seat 15, the woven cloth 11 penetrates through the first guide roller 2 and is wound with, then bypass second deflector roll 9 and driving roller 10, the derivation of rethread first deflector roll 2, make weave cloth 11 the transmission on this exhaust mechanism, and carry out the bidirectional extrusion to weaving cloth 11 through exhaust roller 8, reach simple and convenient quick carminative effect, avoid because there is the air in weaving the cloth to cause printing offset and air pressure to cause virtual seal and influence the condition emergence of printing quality, thereby promote the qualification rate of product and saved manufacturing cost, and this exhaust mechanism simple structure, and reasonable design, cloth 11 is woven in the installation conveniently, easy and simple to handle and excellent in use effect, thereby this exhaust mechanism's practicality has been improved.

In conclusion, the woven cloth exhaust mechanism of the flexographic printing machine enables the woven cloth 11 to be transmitted on the exhaust mechanism by enabling the woven cloth 11 to pass through the first guide roller 2 and wind the exhaust roller 8 in an S shape, then to bypass the second guide roller 9 and the transmission roller 10 and then to be led out through the first guide roller 2, and enables the woven cloth 11 to be bidirectionally extruded through the exhaust roller 8, so that the effect of simple, convenient and rapid exhaust is achieved, the condition that printing quality is affected due to printing position deviation and virtual printing caused by air pressure existing in the woven cloth is avoided, the qualification rate of products is improved, the production cost is saved, the exhaust mechanism is simple in structure, reasonable in design, convenient to install the woven cloth 11, simple and convenient to operate and good in use effect, the practicability of the exhaust mechanism is improved, the problem that the traditional printing machine does not have the exhaust mechanism is solved, and because partial air is often carried in double-layer woven cloth, causing printing deviation or false printing, thereby influencing the printing quality, reducing the qualified rate of printed products, wasting raw materials and increasing the production cost.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cloth exhaust mechanism is woven to flexographic printing machine, includes crossbeam (1), first deflector roll (2), first spacer (3), erects roof beam (4), second spacer (5), baffle (6), third spacer (7), exhaust roller (8), second deflector roll (9) and driving roller (10), its characterized in that: the outer wall winding of first deflector roll (2) has woven cloth (11), first deflector roll (2) and second deflector roll (9) all include first branch (12), first retaining ring (13) and first roller bearing (14), the front and the equal fixed mounting in the back of first roller bearing (14) have first retaining ring (13), the side movable mounting that inclines mutually of first retaining ring (13) has first branch (12), exhaust roller (8) include fixing base (15), second branch (16), second retaining ring (17) and second roller bearing (18), the front and the equal fixed mounting in the back of second roller bearing (18) have second retaining ring (17), the side movable mounting that inclines mutually of second retaining ring (17) has second branch (16), the one end fixed mounting that second retaining ring (17) were kept away from in second branch (16) has fixing base (15).

2. The woven cloth exhaust mechanism of the flexographic printing press according to claim 1, characterized in that: crossbeam (1) is including preceding diaphragm and back diaphragm, preceding diaphragm is through first spacer (3) and back diaphragm fixed connection, the opposite side of crossbeam (1) just is located fixed mounting between first spacer (3) has first deflector roll (2), the quantity of first spacer (3) and first deflector roll (2) is two.

3. The woven cloth exhaust mechanism of the flexographic printing press according to claim 1, characterized in that: the bottom fixed mounting of crossbeam (1) has perpendicular roof beam (4), erect roof beam (4) including preceding riser and back riser, preceding riser passes through second fender (5) and back riser fixed connection, the bottom fixed mounting who erects roof beam (4) has baffle (6), the equal fixed mounting in left side of erecting roof beam (4) and baffle (6) has exhaust roller (8).

4. The woven cloth exhaust mechanism of the flexographic printing press according to claim 1, characterized in that: the number of the exhaust rollers (8) is three, the baffle (6) comprises a front side plate and a rear side plate, and the front side plate is fixedly connected with the rear side plate through a third supporting block (7).

5. The woven cloth exhaust mechanism of the flexographic printing press according to claim 4, wherein: the back fixed mounting of preceding curb plate has second deflector roll (9) that extend to the posterior lateral plate openly and fixed, the back of preceding curb plate and the right side fixed mounting who is located second deflector roll (9) have extend to posterior lateral plate openly and fixed driving roller (10).

6. The woven cloth exhaust mechanism of the flexographic printing press according to claim 1, characterized in that: the quantity of third spacer (7) is three, the axial lead of first deflector roll (2), first spacer (3), second spacer (5), third spacer (7), exhaust roller (8), second deflector roll (9) and driving roller (10) is all parallel to each other.