CN210084522U

CN210084522U - Automatic paper feeding mechanism for printed matters

Info

Publication number: CN210084522U
Application number: CN201920433855.1U
Authority: CN
Inventors: 黄健权; 黄健衡; 杜卫; 梁文艺; 林文涛; 范焯明
Original assignee: Guangdong Xing Yi Digital Printing Ltd By Share Ltd
Current assignee: Guangdong Xing Yi Digital Printing Ltd By Share Ltd
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-02-18
Anticipated expiration: 2029-04-02

Abstract

The utility model discloses an automatic paper feeding mechanism for printed matters, which comprises a frame, a first guide rod and a second guide rod, wherein a limit block is sleeved on a slide rod in a sliding way, a vacuum pump is installed on one side of the top of the frame, a support block is arranged on one side of the first guide rod on the bottom of the frame, four groups of electric push rods are symmetrically arranged on the bottom of the support block, the output ends of the bottoms of the four groups of electric push rods are all connected with a first hollow guide rod, the bottom end of the first hollow guide rod is communicated with a first vacuum chuck, an air cylinder is installed on one side of the support block, the output end of the air cylinder is connected with a slide block, the second guide rod penetrates through the bottom of the slide block and is fixed, four groups of second guide sleeves are equidistantly arranged on the second guide rod, the bottoms of the four groups of second guide sleeves are all, the paper is continuously and automatically fed to the printing surface, so that the labor is saved, and the paper feeding efficiency is improved.

Description

Automatic paper feeding mechanism for printed matters

Technical Field

The utility model relates to a printed matter technical field specifically is an automatic paper feeding mechanism of printed matter.

Background

Printed matter is a variety of printed products, which are a general term for various finished products produced using printing techniques. In daily life, newspapers, books and magazines, maps, posters, advertisements, envelopes, letter papers, file bags, trademarks, labels, business cards, invitation cards, bank notes, greeting cards, desk calendars, wall calendars, picture albums, various certificate cards, packing boxes, gift boxes, circuit boards and the like which people contact are in the category of printed matters.

When printed matters are processed, the existing paper feeding mode is operated by adopting a manual paper feeding mode, the automation degree is low, and the processing efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic paper feeding mechanism of printed matter, automatic operation mode, continuous are form advanced the printing face with the paper is automatic, have saved the manpower, have improved the efficiency of form advancing to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic printed matter feeding mechanism comprises a rack, a first guide rod and a second guide rod, wherein the first guide rod penetrates and is fixed on one side of the rack, two groups of first guide sleeves are sleeved on the first guide rod, slide rods are fixedly arranged at the bottoms of the two groups of first guide sleeves, limit blocks are sleeved on the slide rods in a sliding mode, a vacuum pump is arranged on one side of the top of the rack, a support block is arranged at one side of the first guide rod at the bottom of the rack, four groups of electric push rods are symmetrically arranged at the bottom of the support block, the bottom output ends of the four groups of electric push rods are connected with first hollow guide rods, the bottom ends of the first hollow guide rods are communicated with first vacuum suckers, an air cylinder is arranged on one side of the support block, the output end of the air cylinder is connected with a slide block, the second guide rods penetrate and are fixed at the bottom of the slide block, and the bottom ends of the second hollow guide rods are communicated with second vacuum suckers, and the first hollow guide rods and the second hollow guide rods are communicated with the vacuum pump through pipelines.

Preferably, the limiting block is fixedly connected to the sliding rod through a through locking bolt.

Preferably, the top of the sliding block is connected with the frame in a sliding mode.

Preferably, the distance between two groups of the sliding rods is larger than the total width of the distance between four groups of the first hollow guide rods, and the total width of the distance between four groups of the second hollow guide rods is larger than the total width of the distance between four groups of the first hollow guide rods.

Preferably, the height of the bottom plane of the limiting block is consistent with that of the bottom plane of the second vacuum chuck.

Preferably, the cylinder adopts bolt fixed mounting in the frame bottom, the frame is aluminum alloy frame structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an adopt the vacuum chuck structure cooperation vacuum pump structure of two sets of different functions, first vacuum chuck and electric putter cooperation work carry out the paper and adsorb to move up, and cylinder cooperation second vacuum chuck carries out the paper and advances the work of form advancing, and automatic operation mode, continuous form advance the paper to the printing face, have saved the manpower, have improved the efficiency of form advancing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of a second guide rod portion of the present invention.

Fig. 3 is a schematic side view of the supporting block of the present invention.

Fig. 4 is a schematic side view of the first guide bar portion of the present invention.

In the figure: 1. a frame; 2. a first guide bar; 3. a second guide bar; 4. a first guide sleeve; 5. a slide bar; 6. a limiting block; 7. locking the bolt; 8. a vacuum pump; 9. a support block; 10. an electric push rod; 11. a first hollow guide rod; 12. a first vacuum chuck; 13. a cylinder; 14. a slider; 15. a second guide sleeve; 16. a second hollow guide rod; 17. a second vacuum chuck.

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. 1-4, the present invention provides a technical solution: an automatic paper feeding mechanism for printed matters comprises a rack 1, a first guide rod 2 and a second guide rod 3, wherein the rack 1, the first guide rod 2 and the second guide rod 3 are all of aluminum alloy structures; the first guide rod 2 penetrates and is fixed on one side of the rack 1, two groups of first guide sleeves 4 are sleeved on the first guide rod 2, sliding rods 5 are fixedly installed at the bottoms of the two groups of first guide sleeves 4, limiting blocks 6 are sleeved on the sliding rods 5 in a sliding mode, the limiting blocks 6 are used for adjusting the position of the paper to be moved upwards in a sliding mode, and the position of the paper to be moved upwards is limited when the paper is moved upwards; a vacuum pump 8 is installed on one side of the top of the rack 1, a supporting block 9 is arranged on one side, located on the first guide rod 2, of the bottom of the rack 1, and the supporting block 9 is of an aluminum alloy block structure; the vacuum pump is characterized in that four groups of electric push rods 10 are symmetrically arranged at the bottom of the supporting block 9, output ends of the bottoms of the four groups of electric push rods 10 are connected with first hollow guide rods 11, the bottom ends of the first hollow guide rods 11 are communicated with first vacuum suckers 12, an air cylinder 13 is installed on one side of the supporting block 9, output ends of the air cylinder 13 are connected with a slide block 14, the second guide rods 3 penetrate through the bottoms of the slide block 14 to be fixed, four groups of second guide sleeves 15 are equidistantly arranged on the second guide rods 3, second hollow guide rods 16 are fixedly connected to the bottoms of the four groups of second guide sleeves 15, the bottom ends of the second hollow guide rods 16 are communicated with second vacuum suckers 17, the first hollow guide rods 11 and the second hollow guide rods 16 are communicated with the vacuum pump 8 through pipelines and are communicated with the pipelines, and each.

Specifically, the limiting block 6 is fixedly connected to the sliding rod 5 through a through locking bolt 7; the position of the limiting block 6 on the sliding rod 5 is conveniently fixed by adopting a locking bolt 7.

In particular, the top of the sliding block 14 is connected with the frame 1 in a sliding manner.

Specifically, the distance between two groups of the slide bars 5 is greater than the total width of the distance between four groups of the first hollow guide rods 11, and the total width of the distance between four groups of the second hollow guide rods 16 is greater than the total width of the distance between four groups of the first hollow guide rods 11; the distance between the sliding rods 5 is larger than the total width of the distance between the four groups of first hollow guide rods 11, so that the paper is conveniently limited without influencing the adsorption of the first vacuum chuck 12.

Specifically, the height of the bottom plane of the limiting block 6 is consistent with that of the bottom plane of the second vacuum chuck 17, so that paper feeding operation can be performed conveniently and better.

Specifically, the cylinder 13 is fixedly installed at the bottom of the frame 1 by bolts, and the frame 1 is of an aluminum alloy frame structure.

The working principle is as follows: when the paper feeding device is used, the frame 1 of the device is fixed at a paper feeding position of a printed matter, the bottoms of the limit block 6, the first vacuum sucker 12 and the second vacuum sucker 17 are adjusted to be close to the paper position, the limit block 6 limits the paper when moving upwards, the electric push rod 10 pushes the first vacuum sucker 12 to move upwards and downwards, the structure of the vacuum pump 8 is matched, so that the uppermost layer of paper moves upwards under the action of vacuum adsorption, the uppermost layer of paper is contacted with the second vacuum sucker 17 to be adsorbed when moving upwards, meanwhile, an air supply pipeline between the first vacuum sucker 12 and the vacuum pump 8 is disconnected, the paper is separated from the first vacuum sucker 12, the second vacuum sucker 17 adsorbs the paper, the air cylinder 13 is matched to push the sliding block 14 to move forwards, the paper is further moved to the front side, the air supply pipeline between the second vacuum sucker 17 and the vacuum pump 8 is disconnected when the paper moves to, the paper feeding operation is continuously performed.

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 printed matter automatic paper feeding mechanism, includes frame (1), first guide arm (2) and second guide arm (3), its characterized in that: the first guide rod (2) is fixedly penetrated on one side of a rack (1), two groups of first guide sleeves (4) are sleeved on the first guide rod (2), slide rods (5) are fixedly mounted at the bottoms of the two groups of first guide sleeves (4), limit blocks (6) are sleeved on the slide rods (5) in a sliding mode, a vacuum pump (8) is mounted on one side of the top of the rack (1), a support block (9) is arranged at one side, located on the first guide rod (2), of the bottom of the rack (1), four groups of electric push rods (10) are symmetrically arranged at the bottom of the support block (9), output ends of the bottoms of the four groups of electric push rods (10) are connected with first hollow guide rods (11), first vacuum suckers (12) are communicated with the bottom ends of the first hollow guide rods (11), air cylinders (13) are mounted on one side of the support block (9), and, the second guide rod (3) penetrates through the bottom of the sliding block (14) to be fixed, four groups of second guide sleeves (15) are equidistantly arranged on the second guide rod (3), second hollow guide rods (16) are fixedly connected to the bottoms of the four groups of second guide sleeves (15), the bottom ends of the second hollow guide rods (16) are communicated with second vacuum suckers (17), and the first hollow guide rods (11) and the second hollow guide rods (16) are communicated with the vacuum pump (8) through pipelines.

2. An automatic sheet feeding mechanism for printed matter according to claim 1, characterized in that: the limiting block (6) is fixedly connected to the sliding rod (5) through a through locking bolt (7).

3. An automatic sheet feeding mechanism for printed matter according to claim 1, characterized in that: the top of the sliding block (14) is connected with the frame (1) in a sliding way.

4. An automatic sheet feeding mechanism for printed matter according to claim 1, characterized in that: the distance between the two groups of the sliding rods (5) is larger than the total width of the distance between the four groups of the first hollow guide rods (11), and the total width of the distance between the four groups of the second hollow guide rods (16) is larger than the total width of the distance between the four groups of the first hollow guide rods (11).

5. An automatic sheet feeding mechanism for printed matter according to claim 1, characterized in that: the bottom plane height of the limiting block (6) is consistent with that of the second vacuum sucker (17).

6. An automatic sheet feeding mechanism for printed matter according to claim 1, characterized in that: the air cylinder (13) is fixedly installed at the bottom of the rack (1) through bolts, and the rack (1) is of an aluminum alloy frame structure.