CN216261722U

CN216261722U - Flat spreading machine

Info

Publication number: CN216261722U
Application number: CN202122515017.9U
Authority: CN
Inventors: 王强
Original assignee: Wenzhou Yao Hai Machinery Co ltd
Current assignee: Wenzhou Yao Hai Machinery Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-12
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a sheet spreading machine which comprises a rack, wherein a first spreading mechanism for spreading glue on the front side of a paper, a second spreading mechanism for spreading oil on the back side of the paper and a guide frame for changing the trend of the paper are arranged on the rack; the first smearing mechanism comprises an upper pressing roller, one side of the upper pressing roller is in contact with the arranged rubber roller, and the other side of the upper pressing roller is in contact with the arranged supporting roller; the second smearing mechanism comprises a lower pressing roller, one surface of the lower pressing roller is in contact with an oil roller arranged on the second smearing mechanism, and the other surface of the lower pressing roller is in contact with a conveying roller arranged on the guide frame; after the paper passes through conveying roller and lower compression roller, the back at the paper is paintd with silicon oil to lower compression roller, and the paper gets into between compression roller and the backing roll after the leading truck simultaneously, goes up the compression roller this moment and will glue on the rubber roll shifts to the front of paper, has based on this, and the device can realize smearing of glue and silicon oil on two faces of paper in step, and then high paper scribble efficiency.

Description

Flat spreading machine

Technical Field

The utility model relates to the technical field of smearing equipment for paper glue, in particular to a flat gluing machine.

Background

The notepaper is an office supply and has different paper quality, shape, color and size. Dozens or hundreds of sheets form a stack and can be pasted everywhere, thereby being convenient for reminding a user of matters related to problems, ideas, instructions and the like; however, the existing note paper smearing equipment usually needs two processes to smear the glue and the silicone oil completely, and further the production efficiency of the note paper is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flat spreading machine to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a flat spreading machine comprises a rack, wherein a first spreading mechanism for spreading glue on the front side of a paper, a second spreading mechanism for spreading oil on the back side of the paper and a guide frame for changing the trend of the paper are arranged on the rack; the first smearing mechanism comprises an upper pressing roller, one side of the upper pressing roller is in contact with an arranged rubber roller, and the other side of the upper pressing roller is in contact with an arranged supporting roller; the second smearing mechanism comprises a lower pressing roller, one surface of the lower pressing roller is in contact with an oil roller arranged on the second smearing mechanism, and the other surface of the lower pressing roller is in contact with a conveying roller arranged on the guide frame; after the paper passes through the conveying roller and the lower pressing roller, the lower pressing roller coats silicon oil on the back of the paper, and the guide frame guides the paper to enter between the upper pressing roller and the supporting roller so that the upper pressing roller transfers the glue on the rubber roller to the front of the paper.

As a preferred technical scheme of the utility model: the upper pressing roller and the lower pressing roller are fixed on the rack through a supporting shaft, and the upper pressing roller and the lower pressing roller are movably connected with the supporting shaft.

As a preferred technical scheme of the utility model: the number of the upper pressing roller and the lower pressing roller is multiple.

As a preferred technical scheme of the utility model: the first smearing mechanism further comprises a spray head used for spraying glue to the rubber roller.

As a preferred technical scheme of the utility model: the sprayer is fixed on the rack through a support provided with two sprayers, and the two sprayers are slidably mounted on the support.

As a preferred technical scheme of the utility model: the second smearing mechanism further comprises a container for containing silicone oil, the container is located right below the oil roller, and the other side of the oil roller is in contact with the silicone oil in the container.

As a preferred technical scheme of the utility model: the rack is also provided with a supporting platform convenient for paper to tile.

As a preferred technical scheme of the utility model: the guide frame comprises two fixing plates with the same structure, a shaft pin rod used for supporting the conveying roller is arranged between the two fixing plates, two supporting plates with the same structure are arranged on the shaft pin rod, an auxiliary roller is further arranged at the other end of each supporting plate, and the guide frame can adjust the tension of the paper by rotating the shaft pin rod on the fixing plates.

By adopting the technical scheme, the utility model has the beneficial effects that: the device can realize smearing of glue and silicone oil on two faces of paper synchronously, and then the efficiency of smearing of high paper.

Drawings

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

FIG. 2 is a schematic view of the main structure of the supporting platform when it is mounted on the frame;

fig. 3 is a schematic structural diagram of the main body of the guide frame of the present invention.

In the figure: 1. a frame; 2. a guide frame; 20. a support plate; 21. a fixing plate; 22. a conveying roller; 23. an auxiliary roller; 24. an axle pin rod; 3. an upper compression roller; 4. a spray head; 5. a rubber roller; 6. a support shaft; 7. a support roller; 8. a support table; 9. a lower pressing roller; 10. a container; 11. an oil roller; 12. and (4) a bracket.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "upper surface", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, an embodiment of the present invention is shown: a sheet gumming machine comprises a machine frame 1, wherein a first smearing mechanism for smearing the front surface of paper with gum, a second smearing mechanism for smearing the back surface of the paper with the gum and a guide frame 2 for changing the trend of the paper are arranged on the machine frame 1; the first smearing mechanism comprises an upper pressing roller 3, one side of the upper pressing roller 3 is in contact with an arranged rubber roller 5, and the other side of the upper pressing roller 3 is in contact with an arranged supporting roller 7; the second smearing mechanism comprises a lower pressing roller 9, one surface of the lower pressing roller 9 is in contact with an oil roller 11, and the other surface of the lower pressing roller 9 is in contact with a conveying roller 22 arranged on the guide frame 2; after the paper passes through the conveying roller 22 and the lower pressing roller 9, the lower pressing roller 9 coats silicon oil on the back of the paper, and the guide frame 2 guides the paper to enter between the upper pressing roller 3 and the supporting roller 7, so that the upper pressing roller 3 transfers the glue on the rubber roller 5 to the front of the paper.

In this way, the device can realize that glue and silicone oil paint on the front and the back of paper simultaneously, so make the device realize a tractor serves several purposes' function, also make the device simplify the process that current equipment paintd simultaneously, and then make glue and silicone oil paint the process and can one step accomplish, improve the production efficiency of memo paper.

In order to adjust the gaps among the upper compression rollers 3 conveniently, the upper compression rollers 3 and the lower compression rollers 9 are fixed on the frame 1 through supporting shafts 6, the upper compression rollers 3 and the lower compression rollers 9 are movably connected with the supporting shafts 6, and further, the number of the upper compression rollers 3 and the number of the lower compression rollers 9 are multiple.

Due to the adoption of movable connection, the upper compression roller 3 slides on the supporting shaft 6 through sliding, so that the gap between any two adjacent upper compression rollers 3 can be freely adjusted, and after adjustment, the upper compression roller 3 is fixed on the supporting shaft 6. In conclusion, the gaps among the upper press rollers 3 can be freely adjusted, and therefore the note paper with wider paper surface can be conveniently coated.

In addition, the upper compression roller 3 and the support shaft 6 are fixed in a bolt fastening mode, namely, an internal thread hole for inserting a bolt is formed in the side face of the upper compression roller 3, and the bolt penetrates through the internal thread hole and then abuts against the outer circumferential face of the support shaft 6, so that the upper compression roller 3 is positioned. Likewise, the adjustment and positioning of the gap on the support shaft 6 can also be achieved by the lower press roller 9.

On the basis of the scheme, the first smearing mechanism further comprises a spray head 4 used for spraying glue to the rubber roller 5.

Further, the spray heads 4 are fixed on the rack 1 through the provided brackets 12, and the number of the spray heads 4 is two, and the spray heads are slidably mounted on the brackets 12.

In the above way, the spray head 4 is used for spraying the glue to the rubber roller 5, so that the glue can be uniformly sprayed on the rubber roller 5, and meanwhile, the glue spraying amount of the spray head 4 is controlled, and the waste of the glue can be reduced. Particularly, the two spray heads 4 are used for spraying from two ends of the rubber roller 5, so that the glue on the whole rubber roller 5 is more uniform.

Because the second smearing mechanism further comprises a container 10 for containing silicone oil, the container 10 is located under the oil roller 11, the other side of the oil roller 11 is in contact with the silicone oil in the container 10, and by means of the above mode, the silicone oil on the oil roller 11 can more comprehensively cover the circumferential surface of the oil roller 11, and further when paper passes through the oil roller 11, the oil roller 11 can ensure that the silicone oil is evenly, finely and sufficiently smeared on the paper.

Because the support table 8 which is convenient for paper to tile is further arranged on the rack 1, the paper can be ensured to enter between the lower pressing roller 9 and the conveying roller 22 smoothly, and the paper is conveyed to the upper pressing roller 3 through the rotation of the lower pressing roller 9.

In order to further ensure that the paper can smoothly enter the upper press roll 3, the guide frame 2 comprises two fixing plates 21 with the same structure, a shaft pin rod 24 used for supporting the conveying roller 22 is arranged between the two fixing plates 21, two supporting plates 20 with the same structure are arranged on the shaft pin rod 24, an auxiliary roller 23 is further arranged at the other end of each supporting plate 20, and the guide frame 2 adjusts the tension of the paper through the rotation of the shaft pin rod 24 on the fixing plates 21.

Through the mode, the swing of the guide frame 2 on the rack 1 is utilized, so that the tension force in the paper conveying process can be automatically adjusted, the paper is guaranteed to be conveyed more stably, and the glue is guaranteed to be in contact with the paper uniformly.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.

Claims

1. A sheet spreading machine is characterized in that: the paper coating machine comprises a rack (1), wherein a first coating mechanism for coating the front surface of paper with glue, a second coating mechanism for coating the back surface of the paper with oil and a guide frame (2) for changing the trend of the paper are arranged on the rack (1);

the first smearing mechanism comprises an upper pressing roller (3), one side of the upper pressing roller (3) is in contact with an arranged rubber roller (5), and the other side of the upper pressing roller (3) is in contact with an arranged supporting roller (7);

the second smearing mechanism comprises a lower pressing roller (9), one surface of the lower pressing roller (9) is in contact with an oil roller (11) arranged on the second smearing mechanism, and the other surface of the lower pressing roller (9) is in contact with a conveying roller (22) arranged on the guide frame (2);

after the paper passes through the conveying roller (22) and the lower pressing roller (9), the lower pressing roller (9) coats silicone oil on the back of the paper,

the guide frame (2) guides the paper to enter between the upper pressing roller (3) and the supporting roller (7) so that the upper pressing roller (3) can transfer the glue on the rubber roller (5) to the front side of the paper.

2. A sheet gluing machine according to claim 1, characterized in that: the upper pressing roller (3) and the lower pressing roller (9) are fixed on the rack (1) through a supporting shaft (6) which is arranged, and the upper pressing roller (3) and the lower pressing roller (9) are movably connected with the supporting shaft (6).

3. A sheet gluing machine according to claim 2, characterized in that: the number of the upper pressing roller (3) and the lower pressing roller (9) is multiple.

4. A sheet gluing machine according to claim 1, 2 or 3, characterized in that: the first smearing mechanism further comprises a spray head (4) used for spraying glue to the rubber roller (5).

5. A sheet gluing machine according to claim 4, characterized in that: the spray heads (4) are fixed on the rack (1) through the arranged supports (12), and the number of the spray heads (4) is two, and the spray heads are slidably mounted on the supports (12).

6. A sheet gluing machine according to claim 1, 2 or 3, characterized in that: the second smearing mechanism further comprises a container (10) used for containing silicone oil, the container (10) is located under the oil roller (11), and the other surface of the oil roller (11) is in contact with the silicone oil in the container (10).

7. A sheet gluing machine according to claim 6, characterized in that: the rack (1) is also provided with a supporting platform (8) which is convenient for paper to tile.

8. A sheet gluing machine according to claim 6, characterized in that: the guide frame (2) comprises two fixing plates (21) with the same structure, a shaft pin rod (24) used for supporting the conveying roller (22) is arranged between the two fixing plates (21), two supporting plates (20) with the same structure are arranged on the shaft pin rod (24), an auxiliary roller (23) is further arranged at the other end of each supporting plate (20), and the guide frame (2) can adjust the tension of paper through rotation of the shaft pin rod (24) on the fixing plates (21).