CN217076475U

CN217076475U - Paper printing folding machine

Info

Publication number: CN217076475U
Application number: CN202220074666.1U
Authority: CN
Inventors: 王磊; 郑礼云; 陶玉飞
Original assignee: Hefei Guangyuan Printing Co ltd
Current assignee: Hefei Guangyuan Printing Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-07-29
Anticipated expiration: 2032-01-12

Abstract

The utility model relates to a novel folding machine technical field provides a folding machine of paper printing, aims at solving the inconvenient continuous paper of current folding machine, and the precision of folding paper simultaneously is relatively poor, and is inconvenient carry on spacingly to the paper, has hanged down the problem of printing quality, a plurality of supporting legss including the installation of inside hollow quick-witted case and quick-witted case lower extreme, machine roof one side still has a through connection to have the drive chamber, link up one side lateral wall level fixed mounting and have the delivery sheet in the machine incasement chamber, and the both sides position of delivery sheet be equipped with the spacing of paper width assorted, the top position rotation of delivery sheet is connected with a plurality of feed rolls, and is equipped with the pay-off clearance between delivery sheet and the feed roll, and the center pin of feed roll all extends backward and runs through the back wall of quick-witted case and fixed cover is equipped with first synchronizing wheel. The utility model discloses be particularly useful for the usefulness of folding paper of printing paper, have higher social use value and application prospect.

Description

Paper folding machine for paper printing

Technical Field

The utility model relates to a novel folding machine technical field, concretely relates to folding machine of paper printing.

Background

In order to facilitate the binding of the paper, the paper needs to be folded by using a folding machine, the folding machine is modern printing equipment generated along with the modern printing industry, the folding machine can fold paper with various sizes and thicknesses in a design range, and the paper folding machine is suitable for large-batch folding of fast printing centers, production enterprises, official documents, business letters and the like.

The existing paper folding machine is inconvenient and continuous to fold paper, the folding precision is poor, the paper is inconvenient to limit, printing contents are easily influenced when the paper is folded, the printing quality is greatly reduced, and therefore the paper folding machine for paper printing is provided.

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 paper folding machine of paper printing has overcome the not enough of prior art, reasonable in design, and compact structure aims at solving the inconvenient continuous paper folding to the paper of current paper folding machine, and the precision of folding paper simultaneously is relatively poor, and is inconvenient to carry on spacingly to the paper, has hanged down the problem of printing quality.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a paper folding machine for paper printing comprises a machine case with a hollow interior and a plurality of supporting legs mounted at the lower end of the machine case, one side of the top wall of the machine case is further in through connection with a driving chamber, a feeding plate is horizontally and fixedly mounted in the inner cavity of the machine case through one side wall, limiting strips matched with the width of paper are arranged on the two sides of the feeding plate, a plurality of feeding rollers are rotatably connected to the upper position of the feeding plate, a feeding gap is arranged between the feeding plate and the feeding rollers, the central shafts of the feeding rollers extend backwards to penetrate through the rear wall of the machine case and are fixedly sleeved with first synchronizing wheels, the first synchronizing wheels are connected through synchronizing belts, a first belt wheel is fixedly sleeved on the central shaft of one first synchronizing wheel and is connected with a driving belt wheel through a belt, the driving belt wheel is fixedly sleeved on the output end of a driving motor, the driving motor is horizontally and fixedly mounted on the top wall of the driving chamber through a motor support, a folding groove is arranged in the extending direction of the feeding plate at one side of the top wall of the feeding plate, the front inner wall and the rear inner wall of the folding groove extend downwards to form a splint shape, a folding knife matched with the folding groove is slidably arranged in an inner cavity at the position above the folding groove corresponding to the case, the folding knife extends upwards and is horizontally and fixedly connected with a linkage plate, the linkage plate extends towards two sides and is provided with a plurality of guide holes penetrating through the upper side wall and the lower side wall, guide rods are respectively and slidably connected in the guide holes, and the guide rods are vertically and fixedly arranged on the top wall of the feeding plate, the center of the top wall of the interlocking plate is fixedly connected with a rotating seat, the rotating seat is rotatably connected with an interlocking rod, the other end of the interlocking rod is rotatably connected on the side wall of one side of the driving wheel through a rotating column, and the rotating column and the driving wheel are not coaxial, the central shaft of the driving wheel extends to the rear side to penetrate through the side wall of the driving chamber and is fixedly sleeved with a second belt wheel, and the second belt wheel is connected with the driving belt wheel through a belt.

Preferably, a plurality of strip-shaped openings are formed in the top wall of the feeding plate corresponding to the front side and the rear side of the folding slot, feeding wheels are connected to the strip-shaped openings in a rotating mode, the feeding wheels are parallel to the axis of the feeding roller, the central shaft of each feeding wheel extends towards one side deviating from the feeding plate to penetrate through the inner walls of the two sides of the feeding plate and is fixedly sleeved with a second synchronizing wheel, the second synchronizing wheel is connected with two third synchronizing wheels through a belt, and the two third synchronizing wheels are respectively sleeved on the annular side walls of the front side and the rear side of the central shaft of one of the feeding rollers.

Preferably, a plurality of air outlet nozzles are arranged on the top wall of the case corresponding to the position above the feeding roller, the air outlet nozzles extend upwards and are in through connection with flat tubes, the flat tubes penetrate through the top wall of the case through pipelines and are in through connection with an air heater, and the air heater is fixedly installed on the top wall of the case.

Preferably, an opening is formed in the top wall of the case corresponding to the position between the hot air blower and the folding knife, and an exhaust fan is arranged in the opening.

More preferably, the lower end of the exhaust fan is connected with an air suction barrel in a penetrating manner, and the air suction barrel extends downwards to the position above the feeding roller.

Preferably, a conveying belt is rotatably installed in an inner cavity of the case corresponding to the lower position of the hinge groove, the conveying belt extends to one side to penetrate through the side wall of the case and extend to an outer cavity of the case, a plurality of conveying rollers are rotatably installed in the conveying belt, a central shaft of one of the conveying rollers extends backwards to penetrate through the rear wall of the case and is fixedly sleeved with a third belt wheel, and the third belt wheel is connected with the driving belt wheel through a belt.

(III) advantageous effects

The embodiment of the utility model provides a folding machine of paper printing possesses following beneficial effect:

1. the utility model discloses in, carry out the pay-off to the printing paper through the cooperation of delivery sheet and feed roller to cooperation feeding wheel avoids disturbing the effect of folding paper sword when guaranteeing the pay-off effect, and the effectual folding paper machine that has improved has guaranteed the quality of folding paper to the efficiency of folding paper of printing paper.

2. The utility model discloses in, the position of feed roll is heated through the cooperation of air heater and air outlet nozzle, carries out the drying to the printing paper, solidifies printing ink, guarantees the quality of printing, cooperates aspiration channel and exhaust fan to reduce the temperature of printing paper simultaneously, avoids the heat too high to reduce the paper quality, cooperates the heating effect of highly avoiding influencing the air heater of aspiration channel simultaneously.

3. The utility model discloses in, accomplish whole automatic process through a driving motor, very big improvement driving motor's energy utilization, the effectual consumption that reduces the resource has practiced thrift the energy, has satisfied green's strategic requirement when having reduced the cost.

Drawings

The above-mentioned characteristics, technical features, advantages and realisations of a folding machine for sheet printing will be further explained in a clearly understandable way, with reference to the accompanying drawings, which illustrate preferred embodiments.

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

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a top view of the present invention;

fig. 5 is a schematic view of the folding blade of the present invention.

In the figure: the automatic folding machine comprises a machine box 1, supporting legs 2, a driving chamber 3, a feeding plate 4, a limiting strip 5, a feeding roller 6, a first synchronous wheel 7, a first belt wheel 8, a driving belt wheel 9, a driving motor 10, a folding blade 11, a linkage plate 12, a guide hole 121, a guide rod 122, a feeding wheel 13, a feeding opening 131, a second synchronous wheel 132, a third synchronous wheel 133, a rotating seat 14, a linkage rod 15, a rotating column 16, a driving wheel 17, a second belt wheel 18, a folding groove 19, a conveying belt 20, a conveying roller 21, a third belt wheel 22, an air outlet 23, a flat tube 24, a hot air fan 25, an air suction cylinder 26 and an exhaust fan 27.

Detailed Description

The invention will be further described with reference to the following figures 1-4 and examples:

a paper folding machine for paper printing comprises a machine case 1 with a hollow interior and a plurality of supporting legs 2 arranged at the lower end of the machine case 1, wherein one side of the top wall of the machine case 1 is further connected with a driving chamber 3 in a through mode, a feeding plate 4 is horizontally and fixedly arranged in the inner cavity of the machine case 1 in a through mode, the top wall of the feeding plate 4 is relatively smooth, limiting strips 5 matched with the width of paper are arranged at the two sides of the feeding plate 4, a plurality of feeding rollers 6 are rotatably connected at the upper position of the feeding plate 4, a feeding gap is arranged between the feeding plate 4 and the feeding rollers 6, central shafts of the feeding rollers 6 extend backwards to penetrate through the rear wall of the machine case 1 and are fixedly sleeved with first synchronizing wheels 7, the first synchronizing wheels 7 are connected through synchronizing belts, a first belt wheel 8 is fixedly sleeved on the central shaft of one first synchronizing wheel 7, and the first belt wheel 8 is connected with a driving belt wheel 9 through a belt, the driving belt wheel 9 is fixedly sleeved on the output end of a driving motor 10, the driving motor 10 is horizontally and fixedly installed on the top wall of the driving chamber 3 through a motor support, one side of the top wall of the feeding plate 4 is provided with a folding groove 19 in the extending direction of the feeding plate 4, the front inner wall and the rear inner wall of the folding groove 19 extend downwards to form a splint shape, a folding knife 11 matched with the folding groove 19 is installed in a sliding way in an inner cavity of the case 1 corresponding to the upper part of the folding groove 19, the folding knife 11 extends upwards and is horizontally and fixedly connected with a linkage plate 12, the linkage plate 12 extends towards two sides and is provided with a plurality of guide holes 121 penetrating through the upper side wall and the lower side wall, guide rods 122 are all connected in a sliding way in the guide holes 121, the guide rods 122 are all vertically and fixedly installed on the top wall of the feeding plate 4, the center of the top wall of the linkage plate 12 is fixedly connected with a rotating seat 14, the linkage rod 15 is rotatably connected on the rotating seat 14, the other end of the linkage rod 15 is rotatably connected on one side wall of the driving wheel 17 through a rotating column 16, the rotating column 16 and the driving wheel 17 are not coaxial, the central shaft of the driving wheel 17 extends to the rear side to penetrate through the side wall of the driving chamber 3 and is fixedly sleeved with a second belt wheel 18, the second belt wheel 18 is connected with the driving belt wheel 9 through a belt, paper to be folded is fed into the position above the folding slot 19 in a matched mode through the feeding plate 4 and the feeding roller 6, the folding knife 11 is driven by the driving wheel 17 to move downwards to be matched with the folding slot 19 to fold the paper, the knife edge of the folding knife 11 is arc-shaped, damage to the paper is avoided, the folding effect of the folding machine is effectively guaranteed through ordered feeding of the feeding roller 6 and reciprocating motion of the folding knife 11, and the folding efficiency is improved.

In this embodiment, as shown in fig. 2 to 4, a plurality of strip-shaped openings are opened on the top wall of the feeding plate 4 corresponding to the front and rear sides of the folding groove 19, the strip-shaped openings are all rotatably connected with the feeding wheel 13, the feeding wheel 13 is parallel to the axis of the feeding roller 6, the central shaft of the feeding wheel 13 extends towards the side deviating from each other and penetrates through the inner walls of the two sides of the feeding plate 4, and the second synchronizing wheel 132 is fixedly sleeved on the inner wall of the two sides of the feeding plate 4, the second synchronizing wheel 132 is respectively connected with two third synchronizing wheels 133 through a belt, and the two third synchronizing wheels 133 are respectively sleeved on the annular side walls of the front and rear sides of the central shaft of one of the feeding rollers 6, so that the feeding effect of paper is ensured, and the paper feeding quality is prevented from being incompletely affected by the paper feeding.

In this embodiment, as shown in fig. 2, a plurality of air outlet nozzles 23 are disposed on the top wall of the chassis 1 corresponding to the position above the feeding roller 6, the air outlet nozzles 23 extend upward and are connected with flat tubes 24 in a penetrating manner, the flat tubes 24 penetrate through the top wall of the chassis 1 through pipelines and are connected with an air heater 25 in a penetrating manner, and the air heater 25 is fixedly mounted on the top wall of the chassis 1 to dry the printed ink, thereby ensuring the printing quality of the paper.

In this embodiment, as shown in fig. 2, an opening is formed in the top wall of the case 1 corresponding to the position between the hot air blower 25 and the folding blade 11, and an exhaust fan 27 is disposed in the opening, so as to prevent the quality of the paper from being affected by an excessively high temperature in the case 1.

In this embodiment, as shown in fig. 2, the lower end of the exhaust fan 27 is connected to the suction cylinder 26 in a through manner, and the suction cylinder 26 extends downward to the position above the feeding roller 6, so as to improve the air suction effect, avoid interfering with the heating effect of the air heater 25, and effectively ensure the drying quality of the ink.

In this embodiment, as shown in fig. 2, a conveying belt 20 is rotatably installed in an inner cavity of the chassis 1 corresponding to a position below the folding slot 19, the conveying belt 20 extends through a side wall of the chassis 1 toward one side and extends to an outer cavity of the chassis 1, a plurality of conveying rollers 21 are rotatably installed in the conveying belt 20, a central shaft of one of the conveying rollers 21 extends backward and penetrates through a rear wall of the chassis 1 and is fixedly sleeved with a third belt pulley 22, and the third belt pulley 22 is connected with the driving belt pulley 9 through a belt to discharge folded paper, so as to ensure the discharge efficiency of the folding machine.

According to the utility model discloses above-mentioned embodiment's a folding machine for paper printing, the paper cooperation feed plate 4 and the feed roller 6 that will wait to fold paper are sent into to the top position of folding slot 19, and cooperation drive wheel 17 drives folding knife 11 cooperation folding slot 19 down and folds paper to the paper, the knife edge department of folding knife 11 is convex, avoids damaging the paper, through the feeding in order of feed roller 6 and the effectual effect of folding paper of having guaranteed folding machine of reciprocating motion of folding knife 11, has improved folding efficiency.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.

Claims

1. A paper folding machine for paper printing comprises a machine case (1) with a hollow interior and a plurality of supporting legs (2) arranged at the lower end of the machine case (1), and is characterized in that one side of the top wall of the machine case (1) is further connected with a driving chamber (3) in a through mode, a feeding plate (4) is horizontally and fixedly arranged in the inner cavity of the machine case (1) in a through mode, limiting strips (5) matched with the width of paper are arranged at the two sides of the feeding plate (4), a plurality of feeding rollers (6) are rotatably connected at the upper positions of the feeding plate (4), a feeding gap is arranged between the feeding plate (4) and the feeding rollers (6), the central shaft of each feeding roller (6) extends backwards to penetrate through the rear wall of the machine case (1) and is fixedly sleeved with a first synchronous wheel (7), the first synchronous wheels (7) are connected through a synchronous belt, a first belt wheel (8) is fixedly sleeved on the central shaft of one first synchronous wheel (7), the first belt wheel (8) is connected with a driving belt wheel (9) through a belt, the driving belt wheel (9) is fixedly sleeved on an output end of a driving motor (10), the driving motor (10) is horizontally and fixedly installed on the top wall of a driving chamber (3) through a motor support, a folding groove (19) is formed in the extending direction of a feeding plate (4) on one side of the top wall of the feeding plate (4), the front inner wall and the rear inner wall of the folding groove (19) extend downwards to form a splint shape, a folding knife (11) matched with the folding groove (19) is slidably installed in an inner cavity of the upper position of a case (1) corresponding to the folding groove (19), the folding knife (11) extends upwards and is horizontally and fixedly connected with a linkage plate (12), the linkage plate (12) extends towards two sides and is provided with a plurality of guide holes (121) through the upper side wall and the lower side wall, guide rods (122) are slidably connected in the guide holes (121), and the guide rods (122) are vertically and fixedly installed on the top wall of the feeding plate (4), the top wall center department fixedly connected with of interlock board (12) rotates seat (14), rotates and is connected with interlock pole (15) on seat (14), and the interlock pole (15) other end rotates through rotation post (16) and connects on one side lateral wall of drive wheel (17), and rotates post (16) and drive wheel (17) disalignment, and the center pin of drive wheel (17) extends to the rear side and runs through the lateral wall of drive chamber (3) and fixed cover is equipped with second band pulley (18), and second band pulley (18) are connected with driving pulley (9) through the belt.

2. A sheet printing folder as recited in claim 1 wherein: a plurality of bar openings have been seted up on the roof of both sides position around feed plate (4) correspondence book page or leaf groove (19), all rotate in the bar opening and be connected with feed wheel (13), and feed wheel (13) are parallel with the axis of feed roll (6), the center pin of feed wheel (13) extends to one side that deviates from mutually respectively and runs through the both sides inner wall of feed plate (4) and all fixed cover is equipped with second synchronizing wheel (132), second synchronizing wheel (132) are connected with two third synchronizing wheel (133) respectively through the belt, two third synchronizing wheel (133) overlap respectively and establish on the annular lateral wall of both sides around the center pin of one of them feed roll (6).

3. A sheet printing folder as recited in claim 1 wherein: the machine case is characterized in that a plurality of air outlet nozzles (23) are arranged on the top wall of the machine case (1) corresponding to the position above the feeding roller (6), the air outlet nozzles (23) extend upwards and are connected with flat tubes (24) in a penetrating mode, the flat tubes (24) penetrate through the top wall of the machine case (1) through pipelines and are connected with an air heater (25) in a penetrating mode, and the air heater (25) is fixedly installed on the top wall of the machine case (1).

4. A sheet-printing folder as recited in claim 1 wherein: an opening is formed in the top wall of the case (1) corresponding to the position between the hot air fan (25) and the folding knife (11), and an exhaust fan (27) is arranged in the opening.

5. The sheet printing folder as recited in claim 4 wherein: the lower end of the exhaust fan (27) is connected with an air suction barrel (26) in a penetrating way, and the air suction barrel (26) extends downwards to the position above the feeding roller (6).

6. A sheet printing folder as recited in claim 1 wherein: the machine case is characterized in that a conveying belt (20) is rotatably installed in an inner cavity of the machine case (1) corresponding to the lower position of the page folding groove (19), the conveying belt (20) extends towards one side to penetrate through the side wall of the machine case (1) and extends to an outer cavity of the machine case (1), a plurality of conveying rollers (21) are rotatably installed in the conveying belt (20), a central shaft of one conveying roller (21) extends backwards to penetrate through the rear wall of the machine case (1) and is fixedly sleeved with a third belt wheel (22), and the third belt wheel (22) is connected with the driving belt wheel (9) through a belt.