CN212125994U

CN212125994U - Air-flowing type paper collecting device of offset press

Info

Publication number: CN212125994U
Application number: CN202020234604.3U
Authority: CN
Inventors: 徐小平
Original assignee: Jiangyin City Yongle Printing Co ltd
Current assignee: Jiangyin City Yongle Printing Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-12-11
Anticipated expiration: 2030-03-02

Abstract

The utility model discloses an air-flowing type paper collecting device of an offset press, which belongs to the technical field of printing equipment and comprises an offset press body, a paper collecting box, a hydraulic cylinder and an exhaust fan, wherein the right side of the offset press body is fixedly provided with the paper collecting box, the top of the left side wall of an inner cavity of the paper collecting box is provided with a first sealing plate, the right side wall of the inner cavity of the paper collecting box is fixedly provided with a second sealing plate, the bottom of the inner cavity of the paper collecting box is fixedly provided with a collecting bottom plate, the central position of the top of the inner cavity of the paper collecting box is fixedly provided with the hydraulic cylinder, the power output end of the hydraulic cylinder is fixedly provided with a hydraulic rod, the left side and the right side of the bottom of the paper collecting box are both fixedly provided with the exhaust fan, the paper collecting device can effectively collect printed paper, the working efficiency is improved, meanwhile, the paper can be prevented from being damaged, and the paper is prevented from being wrinkled.

Description

Air-flowing type paper collecting device of offset press

Technical Field

The utility model relates to a lithography apparatus technical field specifically is an offset press's air-flowing type paper collecting device.

Background

The offset press is one kind of offset press, the printing picture and text is printed on the rubber cylinder from the printing plate first during printing, then transfer to the paper by the rubber cylinder, the offset press is divided into single-sheet offset press and web offset press according to the different paper feeding modes, the printing color number completed by one-time paper feeding can be divided into single-color, double-color, four-color and multi-color press, the printing press can be divided into small offset press, six-opening, four-opening, split and full-sheet press according to the maximum paper breadth of the printing, in addition, a double-side press capable of completing two-side printing by one-time paper feeding is also provided, the single-sheet offset press is an offset press, is used for printing high-grade commercial prints and packaging prints, and is the mainstream of modern paper printing.

The existing offset press collects paper in a mode of conveying through a crawler belt in the using process, needs manual operation in the conveying process, is easy to damage the paper, improves the using cost, has lower working efficiency and is easy to wrinkle the paper in the collecting process.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of present offset press all receives paper through the mode of track conveying in the use, needs the manual work to operate in transportation process, also appears the paper damage easily simultaneously, has improved use cost, and its work efficiency is lower, appears the problem of the pincher trees phenomenon of paper easily in the collection process, has provided the utility model discloses the paper is received to the mode of carrying out the transmission of belt, the paper damage also appears easily simultaneously.

Therefore, the utility model aims at providing an offset press's air-flowing type paper collecting device can be effectual collects the mode of printing good paper through the air current in the use, great reduction the labour, reduced use cost, improved work efficiency, also can ensure the paper simultaneously and not receive the damage, also avoid the paper pincher trees to appear.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

the utility model provides an air-flowing type paper collecting device of offset press, includes offset press body, receipts carton, pneumatic cylinder and air discharge fan, the right side fixed mounting of offset press body has the receipts carton, the inner chamber left side wall top of receiving the carton is provided with first closing plate, the inner chamber right side wall fixed mounting of receiving the carton has the second closing plate, the inner chamber bottom fixed mounting of receiving the carton has the collection bottom plate, the inner chamber top central point fixed mounting of receiving the carton has the pneumatic cylinder, the power take off fixed mounting of pneumatic cylinder has the hydraulic stem, the bottom fixed mounting of hydraulic stem has the pressing plate, the pressing plate is located the top of collecting the bottom plate, the equal fixed mounting in bottom left and right sides of receiving the carton has the air discharge fan.

As an offset press's an air-flowing type delivery unit's an preferred scheme, wherein: a paper collecting groove is formed in the center of the front side wall of the offset printing machine body and located on the left side of the paper collecting box, and a baffle is arranged at the bottom of the left side wall of the inner cavity of the paper collecting box.

As an offset press's an air-flowing type delivery unit's an preferred scheme, wherein: the bottom of the inner cavity of the paper collecting box is provided with a plurality of air outlets, the top, the bottom and the central positions of the left side and the right side of the front side wall of the collecting bottom plate are respectively provided with a protective pad, and the front side wall of the collecting bottom plate is provided with a plurality of air outlets.

As an offset press's an air-flowing type delivery unit's an preferred scheme, wherein: the first sealing plate and the second sealing plate are connected through the pressing plate in a laminating mode, and a sponge plate is fixedly mounted at the bottom of the pressing plate.

As an offset press's an air-flowing type delivery unit's an preferred scheme, wherein: a plurality of the venthole is located the top of air discharge fan, the preceding lateral wall central point fixed mounting of air discharge fan has the pivot, the lateral wall welding of pivot has a plurality of flabellums.

Compared with the prior art: through the offset press body, paper collecting groove and baffle can carry the paper that the printing is good in the use, rethread paper collecting box, first closing plate, the second closing plate, collect the bottom plate, the venthole, protection pad and bleeder vent can make whole paper collecting box seal, also can collect the paper simultaneously, utilize the pneumatic cylinder, the hydraulic stem, pressing board and sponge board can be pressed down at the in-process of collecting the paper, also can protect the paper simultaneously, avoid damaging the paper, rethread air discharge fan, pivot and flabellum will receive the gaseous emission in the paper box, thereby can reach the effect of air current paper collecting, great improvement work efficiency, use cost is reduced, also can protect the paper that the printing is good simultaneously, crease is avoided appearing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

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

FIG. 2 is a schematic view of the collecting bottom plate of the present invention;

fig. 3 is a schematic view of the exhaust fan of the present invention.

In the figure: the offset printing machine comprises an offset printing machine body 100, a paper collecting groove 110, a baffle plate 120, a paper collecting box 200, a first sealing plate 210, a second sealing plate 220, a collecting bottom plate 230, an air outlet hole 240, a protective pad 250, an air hole 260, a hydraulic cylinder 300, a hydraulic rod 310, a pressing plate 320, a sponge plate 330, an exhaust fan 400, a rotating shaft 410 and fan blades 420.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides an air-flowing type paper collecting device of offset press, which is used for collecting the printed paper effectively in an air flow mode, greatly reducing labor force, reducing use cost, improving work efficiency, simultaneously ensuring that the paper is not damaged and avoiding the paper from creasing, please refer to fig. 1, comprising an offset press body 100, a paper collecting box 200, a hydraulic cylinder 300 and an exhaust fan 400;

referring to fig. 1, the offset printing machine body 100 has a paper receiving slot 110 and a baffle 120, specifically, the paper receiving slot 110 is disposed at a central position of a front side wall of the offset printing machine body 100, the baffle 120 is fixedly installed at a right bottom of the paper receiving slot 110, the offset printing machine body 100 is used for printing, the paper receiving slot 110 is used for paper transportation, and the baffle 120 is used for shielding and limiting;

referring to fig. 1 and 2, the paper receiving box 200 includes a first sealing plate 210, a second sealing plate 220, a collecting bottom plate 230, an air outlet 240, a protection pad 250 and an air vent 260, the paper receiving box 200 is installed on the right side of the offset printing machine body 100, specifically, the paper receiving box 200 is fixedly installed on the right side of the offset printing machine body 100, the first sealing plate 210 is fixedly installed on the top of the left side wall of the inner cavity of the paper receiving box 200, the second sealing plate 220 is fixedly installed on the right side wall of the inner cavity of the paper receiving box 200, the collecting bottom plate 230 is fixedly installed on the bottom of the inner cavity of the paper receiving box 200, the air outlet 240 is installed on the bottom of the inner cavity of the paper receiving box 200, the protection pad 250 is fixedly installed on the top, bottom plate and the center positions of the left and right sides of the collecting bottom plate 230, the air vent 260 is installed on the front side wall of the collecting bottom plate, the air outlet 240 is used for discharging air, the protective pad 250 is used for protecting paper from damage, and the air vent 260 is used for ventilation;

referring to fig. 1 again, the hydraulic cylinder 300 has a hydraulic rod 310, a pressing plate 320 and a sponge plate 330, the hydraulic cylinder 300 is installed at the center of the top of the inner cavity of the paper receiving box 200, specifically, the hydraulic cylinder 300 is fixedly installed at the center of the top of the inner cavity of the paper receiving box 200, the hydraulic rod 310 is fixedly installed at the bottom power output end of the hydraulic cylinder 300, the pressing plate 320 is welded at the bottom of the hydraulic rod 310, the sponge plate 330 is fixedly installed at the bottom of the pressing plate 320, the hydraulic cylinder 300 and the hydraulic rod 310 are used for lifting, the pressing plate 320 is used for pressing paper, and the sponge plate 330 is used for protecting paper;

referring to fig. 1 and 3, the exhaust fan 400 has a rotating shaft 410 and blades 420, the exhaust fan 400 is installed at the left and right sides of the bottom of the paper storage box 200, specifically, the exhaust fan 400 is fixedly installed at the left and right sides of the bottom of the paper storage box 200, the rotating shaft 410 is fixedly installed at the central position of the front side wall of the exhaust fan 400, the blades 420 are welded at the outer side wall of the rotating shaft 410, the exhaust fan 400 is used for exhausting air to facilitate air flow, the rotating shaft 410 is used for driving the blades 420, and the blades 420 are used for exhausting air.

When the device is used specifically, a person skilled in the art can convey printed paper in the using process through the offset printing machine body 100, the paper collecting groove 110 and the baffle 120, seal the whole paper collecting box 200 through the paper collecting box 200, the first sealing plate 210, the second sealing plate 220, the collecting bottom plate 230, the air outlet hole 240, the protective pad 250 and the air vent 260, and collect the paper at the same time, and can press the paper in the collecting process by using the hydraulic cylinder 300, the hydraulic rod 310, the pressing plate 320 and the sponge plate 330, and protect the paper to avoid damaging the paper, and then exhaust the air in the paper collecting box 200 through the exhaust fan 400, the rotating shaft 410 and the fan blades 420, so that the effect of collecting the paper by air flow can be achieved, the working efficiency is greatly improved, the use cost is reduced, and the printed paper can be protected at the same time, avoiding the occurrence of wrinkles.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. An air-flowing type paper collecting device of an offset press is characterized in that: comprises an offset press body (100), a paper collection box (200), a hydraulic cylinder (300) and an exhaust fan (400), a paper receiving box (200) is fixedly arranged on the right side of the offset printing machine body (100), a first sealing plate (210) is arranged at the top of the left side wall of the inner cavity of the paper receiving box (200), a second sealing plate (220) is fixedly arranged on the right side wall of the inner cavity of the paper receiving box (200), a collecting bottom plate (230) is fixedly arranged at the bottom of the inner cavity of the paper collecting box (200), a hydraulic cylinder (300) is fixedly arranged at the center of the top of the inner cavity of the paper receiving box (200), a hydraulic rod (310) is fixedly arranged at the power output end of the hydraulic cylinder (300), the bottom of the hydraulic rod (310) is fixedly provided with a pressing plate (320), the pressing plate (320) is positioned at the top of the collecting bottom plate (230), exhaust fans (400) are fixedly mounted on the left side and the right side of the bottom of the paper collecting box (200).

2. An air-flowing type sheet delivery apparatus of an offset printing press as claimed in claim 1, wherein: a paper receiving groove (110) is formed in the center of the front side wall of the offset printing machine body (100), the paper receiving groove (110) is located on the left side of the paper receiving box (200), and a baffle (120) is arranged at the bottom of the left side wall of the inner cavity of the paper receiving box (200).

3. An air-flowing type sheet delivery apparatus of an offset printing press as claimed in claim 1, wherein: a plurality of air outlet holes (240) are formed in the bottom of an inner cavity of the paper collecting box (200), protective pads (250) are arranged at the top and the bottom of the front side wall and at the central positions of the left side and the right side of the front side wall of the collecting bottom plate (230), and a plurality of air holes (260) are formed in the front side wall of the collecting bottom plate (230).

4. An air-flowing type sheet delivery apparatus of an offset printing press as claimed in claim 1, wherein: the first sealing plate (210) and the second sealing plate (220) are attached and connected to the pressing plate (320), and a sponge plate (330) is fixedly mounted at the bottom of the pressing plate (320).

5. An air-flow type sheet delivery apparatus for an offset printing press according to claim 3, wherein: a plurality of venthole (240) are located the top of air discharge fan (400), the preceding lateral wall central point fixed mounting of air discharge fan (400) has pivot (410), the lateral wall welding of pivot (410) has a plurality of flabellums (420).