CN218463145U

CN218463145U - From type paper exhibition paper flat-bed machine to be constructed

Info

Publication number: CN218463145U
Application number: CN202222590050.2U
Authority: CN
Inventors: 张志伟; 常华东
Original assignee: Emmet Xiamen Technology Co ltd
Current assignee: Emmet Xiamen Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-02-10
Anticipated expiration: 2032-09-29

Abstract

The utility model provides a release paper flattening mechanism, which comprises a support plate and a first positioning structure which is arranged on the support plate and can reciprocate along the plane of the support plate; the backup pad on further be provided with first location structure just right second location structure is used for fixing the first side from type paper, first location structure is arranged in fixed second side relative with first side from type paper to realize the exhibition flat to from type paper under first location structure's motion. The utility model relates to a from type paper exhibition flat-bed machine structure design benefit, can realize automatically that drenches flat effect of exhibition of membrane in type paper.

Description

From type paper exhibition paper flat-bed machine to be constructed

Technical Field

The utility model relates to a from type paper processing technology field particularly, relates to a from type paper exhibition flat mechanism.

Background

The release paper is anti-sticking paper which can prevent the adhesion of the prepreg and protect the prepreg from being polluted, and can be used in the fields of electronic products, automobile foams, printing, food, medical use and the like. The release paper comprises base paper and a laminating film, the base paper and the laminating film are required to be bonded together when the release paper is produced, and the base paper and the laminating film are required to be completely flattened to ensure complete mutual coverage when bonding.

Because the width of the laminated film is easy to deform when the laminated film is pulled in the length direction, the laminated film cannot be completely flattened during bonding, so that the bonding is very inconvenient, and the yield is low.

In view of this, the inventor of the application invented a release paper flattening mechanism which is ingenious in structural design and can automatically realize the flattening effect of the laminated film in the release paper.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structural design is ingenious, can realize automatically that drench flat exhibition of membrane in the type paper from type paper exhibition flat mechanism of flat effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a release paper flattening mechanism comprises a support plate and a first positioning structure which is arranged on the support plate and can reciprocate along the plane of the support plate; the backup pad on further be provided with first location structure just right second location structure is used for fixing the first side from type paper, first location structure is arranged in fixed second side relative with first side from type paper to realize the exhibition flat to from type paper under first location structure's motion.

As further improvement, a T type groove has been seted up in the backup pad and has been used for the holding first location structure, first location structure includes a bar adsorption plate and first cylinder, T type groove is including being used for the holding the bar slot part of bar adsorption plate with be used for the holding the square slot part of first cylinder, set up a plurality of evenly distributed's aspirating hole on the bar adsorption plate, the width of bar adsorption plate is less than the width of bar slot part.

As a further improvement, the upper surface of the strip-shaped adsorption plate is flush with the upper surface of the support plate.

As a further improvement, the second positioning structure is provided with a plurality of rows of air exhaust holes arranged on the supporting plate, and the arrangement direction of the air exhaust holes is parallel to the length direction of the strip-shaped adsorption plate.

As a further improvement, a third positioning structure is further arranged on the supporting plate, the third positioning structure is located between the first positioning structure and the second positioning structure, and the third positioning structure is provided with a plurality of rows of air exhaust holes.

As a further improvement, the backup pad is in first location structure the second location structure with the ladder groove has all been seted up to the below of third location structure, the ladder groove is used for dismantling a fixed air exhaust plate, an air vent has been seted up on the air exhaust plate, the air exhaust plate with there is the interval between the air exhaust hole, the air vent is connected with outside air supply and is used for bleeding.

As a further improvement, a limiting groove is formed in the supporting plate and used for containing the first positioning structure, and the first positioning structure comprises a clamping jaw and a first air cylinder.

As further improvement, further include the cutting structure, the cutting structure includes the lead screw, can realize reciprocating motion's slider on the lead screw and the fixed cutting blade that sets up on the slider, cutting blade sets up one side edge of backup pad is used for cutting from type paper along the perpendicular feeding direction from type paper.

As a further improvement, the device further comprises a prepressing structure arranged on the support plate, wherein the prepressing structure comprises a third air cylinder, a connecting block and a prepressing wheel group arranged on the connecting block, and the prepressing wheel group comprises two rotatable rollers and rubber rings wound on the two rollers; the pre-pressing wheel set is arranged on one side of the second positioning structure and close to the cutting blade.

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

1. the utility model relates to a can provide from type paper flattening mechanism when using and draw material power to draw and fix drenching the membrane book on rolling the roller and making it drench the membrane and go forward in order to remove the backup pad top, and under the pulling force, it drenches the membrane and is drawn the material direction easily and elongated and lead to its width to be drawn narrowly, so adopt can draw to drench the membrane draw the first location structure of material direction upper motion at the perpendicular to and offset the pulling force that drenches the membrane and receive in drawing the material direction, in order to realize the exhibition flat-out of drenching the membrane to different size of a dimension, its structural design is ingenious, the function is easy to go.

2. The utility model relates to a from structure of type paper exhibition flat-bed machine structure adoption pre-compaction wheelset can effectively ensure before the cutting structure cutting through the push fit pre-compaction wheelset of third cylinder realize the compressing tightly to drenching membrane one side, avoid cutting blade directly to drench membrane whole when the cutting and pull away, its structural design structure is ingenious, and the function is easy to go.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

Fig. 1 is a schematic structural view of a release paper flattening mechanism of the present invention showing a first positioning structure;

FIG. 2 is a schematic structural view of a release paper flattening mechanism showing and cutting structure of the present invention;

fig. 3 is a schematic diagram of the state of the release paper flattening mechanism when adsorbing the release paper to be coated.

Description of the main elements

10. A support plate; 11. a first positioning structure; 111. a strip-shaped adsorption plate; 112. a first cylinder; 12. a second positioning structure; 13. a third positioning structure; 20. an air extraction plate; 30. cutting the structure; 31. a screw rod; 32. a slider; 33. a cutting blade; 34. a fixed seat; 40. a pre-pressing structure; 41. a third cylinder; 42. connecting blocks; 43. pre-pressing a wheel set; 431. a roller; 432. a rubber ring.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 and 3, a release paper flattening mechanism includes a supporting plate 10 and a first positioning structure 11 disposed on the supporting plate 10 and capable of reciprocating along the plane of the supporting plate 10; further be provided with in the backup pad 10 with first location structure 11 just right second location structure 12 is used for fixing the first side from type paper, first location structure 11 is arranged in fixed second side relative with first side from type paper to realize the exhibition flat to from type paper under first location structure 11's motion.

When the mechanism is used, pulling power can be provided in the front to pull the drenching film roll fixed on the roller to enable the drenching film roll to move to the position above the supporting plate 10, and under the pulling force, the drenching film is easy to be elongated in the pulling direction to cause the width to be narrowed, so that the first positioning structure 11 capable of pulling the drenching film to move in the direction vertical to the pulling direction is adopted to offset the pulling force applied to the drenching film in the pulling direction, the flattening of the drenching films with different sizes is realized, and the mechanism is ingenious in structural design and easy to operate.

Referring to fig. 1, a T-shaped groove is formed in the supporting plate 10 for accommodating the first positioning structure 11, the first positioning structure 11 includes a bar-shaped adsorption plate 111 and a first cylinder 112, the T-shaped groove includes a bar-shaped groove portion for accommodating the bar-shaped adsorption plate 111 and a square groove portion for accommodating the first cylinder 112, a plurality of air extraction holes are uniformly distributed in the bar-shaped adsorption plate 111, specifically, two rows of air extraction holes may be formed, and the width of the bar-shaped adsorption plate 111 is smaller than the width of the bar-shaped groove portion to reserve a moving space of the bar-shaped adsorption plate 111.

The first positioning structure 11 can be effectively limited and fixed by adopting a T-shaped groove structure, so that the space of the first positioning structure is enough to meet the motion of the strip-shaped adsorption plate 111, and the action of transversely flattening the laminated film is realized; meanwhile, the strip-shaped adsorption plate 111 is not easy to damage the surface of the shower film in a mode of adsorbing the shower film.

Further, the upper surface of the strip-shaped adsorption plate 111 is flush with the upper surface of the support plate 10, so as to further avoid damage to the surface of the shower film and ensure the best adsorption effect.

Furthermore, the second positioning structure 12 is a plurality of rows of air exhaust holes, specifically two rows of air exhaust holes, which are formed in the supporting plate 10, and the arrangement direction of the air exhaust holes is parallel to the length direction of the strip-shaped adsorption plate 111, so as to cooperate with the first positioning structure 11 to realize stable adsorption on two side edges of the shower film, and to realize flattening of the shower film.

Referring to fig. 1, a third positioning structure 13 is further disposed on the supporting plate 10, the third positioning structure 13 is located between the first positioning structure 11 and the second positioning structure 12, the third positioning structure 13 is a plurality of rows of air extraction holes, and the number of the rows of the air extraction holes is specifically ten to fifteen rows, and the third positioning structure 13 can effectively adsorb the main body of the laminated film, so as to ensure that the laminated film is integrally and stably adsorbed on the supporting plate 10, and ensure the fixing strength during the subsequent cutting to avoid being dragged away during the cutting.

Referring to fig. 2, stepped grooves are formed in the supporting plate 10 below the first positioning structure 11, the second positioning structure 12 and the third positioning structure 13, each stepped groove includes a fixing groove and a gas collecting groove, the fixing grooves are used for detachably fixing the pumping plate 20 in a bolt manner, a vent hole is formed in the pumping plate 20, a gap is formed between the pumping plate 20 and the pumping hole due to the existence of the gas collecting groove, and the gas collecting groove is communicated with the pumping hole, so that negative pressure is formed through the gap to ensure a good suction effect, and the vent hole is connected with an external gas source for pumping.

Referring to fig. 1 and 2, the flattening mechanism further includes a cutting structure 30 disposed on the lower surface of the supporting plate 10, the cutting structure 30 includes a screw rod 31, a slider 32 capable of reciprocating on the screw rod 31, a cutting blade 33 fixedly disposed on the slider 32, a motor, and a fixing seat 34 for fixing two ends of the screw rod 31, the cutting blade 33 is disposed on an edge of one side of the supporting plate 10 for cutting the release paper along a direction perpendicular to a feeding direction of the release paper. By adopting the cutting structure 30, the quick cutting of the laminated film in the release paper after flattening can be effectively realized.

Referring to fig. 1, the flattening mechanism further includes a pre-pressing structure 40 disposed on the supporting plate 10, the pre-pressing structure 40 includes a third cylinder 41, a connecting block 42 and a pre-pressing wheel set 43 disposed on the connecting block 42, the pre-pressing wheel set 43 includes two rotatable rollers 431 and a rubber ring 432 wound around the two rollers 431; the pre-pressing wheel set 43 is disposed on one side of the second positioning structure 12 and close to the cutting blade 33.

The structure that adopts pre-compaction wheelset 43 can effectively ensure to realize pressing tightly to drenching membrane one side through the cooperation of promotion pre-compaction wheelset 43 of third cylinder 41 before cutting structure 30 cuts, avoids cutting blade 33 directly to drench membrane wholly when the cutting and pulls away, and its structural design structure is ingenious, and the function is easy to go.

In addition, in another embodiment (not shown in the figure), the first positioning structure 11 can also flatten the laminated film in a clamping manner, preferably, the support plate 10 is provided with a limiting groove for accommodating the first positioning structure 11, the first positioning structure 11 includes a clamping jaw and a first cylinder 112, the clamping jaw clamps one side of the laminated film and moves backwards to achieve the flattening effect on the laminated film, and the number of the clamping jaws is multiple to ensure the stable clamping of the side edge of the laminated film.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a from type paper exhibition flat machanism which characterized in that: comprises a supporting plate (10) and a first positioning structure (11) which is arranged on the supporting plate (10) and can reciprocate along the plane of the supporting plate (10); further be provided with in backup pad (10) with just right second location structure (12) is used for fixing from the first side of type paper in first location structure (11) looks, first location structure (11) are arranged in fixed from the type paper with the relative second side of first side to realize under the motion of first location structure (11) the exhibition to from the type paper.

2. The release paper flattening mechanism according to claim 1, characterized in that: the utility model discloses a pneumatic air suction device, including backup pad (10), first location structure (11) are used for the holding to have seted up a T type groove on backup pad (10), first location structure (11) are including a bar adsorption plate (111) and first cylinder (112), T type groove is including being used for the holding the bar slot part of bar adsorption plate (111) and being used for the holding the square groove part of first cylinder (112), set up a plurality of evenly distributed's aspirating hole on bar adsorption plate (111), the width of bar adsorption plate (111) is less than the width of bar slot part.

3. The release paper flattening mechanism of claim 2, characterized in that: the upper surface of the strip-shaped adsorption plate (111) is flush with the upper surface of the support plate (10).

4. The release paper flattening mechanism of claim 2, characterized in that: the second positioning structure (12) is provided with a plurality of rows of air extraction holes arranged on the support plate (10), and the arrangement direction of the air extraction holes is parallel to the length direction of the strip-shaped adsorption plate (111).

5. The release paper flattening mechanism of claim 4, wherein: the supporting plate (10) is further provided with a third positioning structure (13), the third positioning structure (13) is located between the first positioning structure (11) and the second positioning structure (12), and the third positioning structure (13) is a plurality of rows of exhaust holes.

6. The release paper flattening mechanism of claim 5, characterized in that: the backup pad (10) be in first location structure (11) second location structure (12) with the ladder groove has all been seted up to the below of third location structure (13), the ladder groove is used for dismantling fixed air extraction plate (20), an air vent has been seted up on air extraction plate (20), air extraction plate (20) with there is the interval between the air extraction hole, the air vent is connected with outside air supply and is used for bleeding.

7. The release paper flattening mechanism of claim 1, characterized in that: a limiting groove is formed in the supporting plate (10) and used for containing the first positioning structure (11), and the first positioning structure (11) comprises a clamping jaw and a first air cylinder (112).

8. The release paper flattening mechanism of claim 1, characterized in that: the paper release device is characterized by further comprising a cutting structure (30), wherein the cutting structure (30) comprises a screw rod (31), a sliding block (32) capable of achieving reciprocating motion on the screw rod (31) and a cutting blade (33) fixedly arranged on the sliding block (32), and the cutting blade (33) is arranged on one side edge of the supporting plate (10) and used for cutting release paper along the feeding direction perpendicular to the release paper.

9. The release paper flattening mechanism of claim 8, characterized in that: the device is characterized by further comprising a pre-pressing structure (40) arranged on the support plate (10), wherein the pre-pressing structure (40) comprises a third air cylinder (41), a connecting block (42) and a pre-pressing wheel set (43) arranged on the connecting block (42), and the pre-pressing wheel set (43) comprises two rotatable rollers (431) and rubber rings (432) wound on the two rollers (431); the pre-pressing wheel set (43) is arranged on one side of the second positioning structure (12) and close to the cutting blade (33).