CN218238248U

CN218238248U - Drying device of TPU film automatic production line

Info

Publication number: CN218238248U
Application number: CN202222393984.7U
Authority: CN
Inventors: 山君
Original assignee: Keheshi Zhejiang New Material Technology Co ltd
Current assignee: Keheshi Zhejiang New Material Technology Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-01-06
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a drying device of TPU film automatic production line, relate to the technical field that the TPU film was dried, which comprises a bracket, a lateral symmetry of support is provided with the backup pad, a lateral symmetry that the symmetry backup pad is close to each other is pegged graft and is had first roller bearing, one side of the first roller bearing of symmetry is provided with the second roller bearing, the surface of second roller bearing and first roller bearing is all pegged graft and is had first roller bearing, the inside fixedly connected with brace table of support, the both sides of brace table are provided with strutting arrangement, one side that strutting arrangement kept away from the brace table is provided with the drying device body, the drying device body is located one side that the second roller bearing was kept away from to the first roller bearing of symmetry, the design of this application is unfolded through a plurality of sets of roller buckets through the TPU film body, hug closely rolling mode through the inside warming mill of drying device body and TPU film body and dry, make the stoving effect of TPU film body increase.

Description

Drying device of TPU film automatic production line

Technical Field

The utility model relates to a technical field that the TPU film was dried, more specifically say, relate to a TPU film automatic production line's drying device.

Background

The TPU film is a film prepared by special processes such as calendering, tape casting, film blowing, coating and the like on the basis of TPU granules, and the thickness of the TPU film is 0.01 to 2mm. The TPU thermoplastic TPU elastomer is prepared by extruding and mixing MDI containing NCO functional groups, POLYOL containing OH functional groups and 1.4BG, and is widely used for processing modes such as injection, extrusion, calendering and solution type resin and the like due to good elasticity, good physical properties and good various mechanical strengths, thereby being a plastic material frequently used by plastic processing manufacturers, and the prepared product covers the range of industrial application and civil necessities.

The utility model discloses a dry coiling mechanism of TPU film, its structure includes device body, conveyor, TPU film body, drying device, coiling mechanism and abatvoix, the inboard bottom of device body is equipped with conveyor, conveyor's top is equipped with the TPU film body, the right part of TPU film body is equipped with the coiling mechanism, just the coiling mechanism is located the right part of device body, the inside both sides of device body are equipped with the abatvoix, the top of device body distributes and has drying device, drying device's top is equipped with the motor, the bottom of motor is connected with the fan, the bottom of fan distributes and has infrared heating pipe. This drying coiling mechanism of TPU film, the efficient utilizes the motor to drive the fan and blows the hot-blast TPU film body that infrared heating pipe produced, has improved dry efficiency, effectual with the coiling of TPU film body, simple structure, the TPU film of setting, waterproof fire prevention, intensity is high, and wear resistance is high.

In view of the above, the inventor thinks that the current drying device conveys the TPU film body through the conveying device, and then dries the TPU film through the drying device, but because the thickness of the TPU film is thinner, the drying device dries the TPU film through hot air, and this way is difficult to control because of the wind speed, the film may be blown out of shape, the film shrinks, and the product quality is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drying device of TPU film automatic production line, aim at can effectual solution because the thickness of TPU film is thinner, drying device weathers the TPU film through adding hot-blast, and this kind of mode is because the difficult control of wind speed can lead to the film to be blown out of shape, leads to the film shrink, influences product quality's problem.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a drying device of TPU film automatic production line, includes the support, a side symmetry of support is provided with the backup pad, and the symmetry one side symmetry that the backup pad is close to each other is pegged graft and is had first roller bearing, the symmetry one side of first roller bearing is provided with the second roller bearing, the second roller bearing with the roller bucket has all been pegged graft on the surface of first roller bearing, the inside fixedly connected with brace table of support, the both sides of brace table are provided with strutting arrangement, strutting arrangement keeps away from one side of brace table is provided with the drying device body, the drying device body is located the symmetry first roller bearing is kept away from one side of second roller bearing.

As a preferred scheme of the utility model, the sliding tray has been seted up to the inside of backup pad, the both ends fixedly connected with movable block of second roller bearing, the movable block is located the inside of sliding tray with backup pad sliding connection, the one end fixedly connected with hydraulic stem of movable block, one side of hydraulic stem with backup pad fixed connection.

As a preferred scheme of the utility model, strutting arrangement include with brace table fixed connection's pillar, peg graft there is the spring post inside of pillar, the one end fixedly connected with branch of spring post, the one end fixedly connected with prop block of branch.

As a preferred scheme of the utility model, branch is located the slip of pillar is pegged graft, one side of branch with the mutual joint of pillar.

As a preferred scheme of the utility model, the drying device body include with a piece fixed connection's fixed axle, symmetry the inside of fixed axle is pegged graft and is had the pivot, the inside fixedly connected with fan of one end of pivot, the fixed surface of fixed axle is connected with the heating collar, the heating collar is kept away from one side of fixed axle is provided with the lantern ring, the surface of the lantern ring is provided with the warming mill.

As a preferred scheme of the utility model, the lantern ring with it has ventilative cotton to fill between the warming mill, the warming mill with be provided with the several support column between the lantern ring.

As an optimized scheme of the utility model, the venthole has been seted up on the surface of warming mill, the several has been seted up to the venthole.

Compared with the prior art, the utility model has the advantages of:

the TPU film body is located roller barrels on the surface of a symmetrical first roller, the height of a movable block is controlled through a hydraulic rod, the movable block drives a second roller to adjust the distance between the second roller and the first roller, the TPU film body can be tightly pressed through the roller barrels, wrinkles are not prone to appearing on the surface of the TPU film, the roller barrels rotate along with the TPU film body, a strut is supported by a spring column and can slide inside the strut, the strut is limited by the strut, the stability of the strut is improved, the strut supports a fixed shaft through a support block, the fixed shaft can drive a rotating shaft, a sleeve ring and a heating roller swing, a surplus is left between the heating roller and the roller barrels, the TPU film body cannot be clamped, a fan conveys air into the fixed shaft through one end of the fixed shaft, the air outlet hole is discharged after the air outlet hole is decelerated through breathable cotton, the TPU film body is dried, the drying effect of the heating roller is improved, the TPU film body is unfolded through the TPU film body through a plurality of roller barrels, the drying device body is dried in a mode that the TPU film body is tightly attached to roll, and the TPU film body, and the drying effect of the TPU film body is improved.

2. It has ventilative cotton to fill between the lantern ring and the warming mill, be provided with the several support column between warming mill and the lantern ring, the fan passes through the one end of fixed axle and carries the inside that gets into the lantern ring with wind, the heating collar annular sets up in the inside of lantern ring, the lantern ring forms for the stack of multilayer iron net, make hot-blastly heat the warming mill through the lantern ring, the warming mill is dried with the laminating of TPU film body, the lantern ring seals with the both ends of warming mill, ventilative cotton is fibrous, make the hot-blast internal time that is located the warming mill longer, the temperature stability that makes the warming mill keep better, the venthole has been seted up on the surface of warming mill, the several has been seted up to the venthole, the venthole is discharged through ventilative cotton's speed reduction back, dry TPU film body, the stoving effect of warming mill has been increased.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic structural view of the drying device of the present invention;

fig. 4 is a schematic structural diagram of the supporting device of the present invention.

The reference numbers in the figures illustrate:

1. a support; 2. a support plate; 21. a sliding groove; 3. a movable block; 31. a hydraulic lever; 4. a first roller; 41. a roller barrel; 5. a second roller; 6. a support plate; 7. a support device; 71. a pillar; 72. a spring post; 73. a strut; 74. supporting a block; 8. a drying device; 81. a fixed shaft; 811. a rotating shaft; 812. a fan; 82. heating a ring; 83. a collar; 84. ventilating cotton; 85. a heating roller; 851. and an air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1, fig. 2 and fig. 3, a drying device for a TPU film automatic production line includes a support 1, a support plate 2 is symmetrically disposed on one side of the support 1, a first roller 4 is symmetrically inserted into one side of the symmetrical support plate 2, a second roller 5 is disposed on one side of the symmetrical first roller 4, a roller barrel 41 is inserted into each of the surfaces of the second roller 5 and the first roller 4, a sliding groove 21 is formed in the support plate 2, movable blocks 3 are fixedly connected to two ends of the second roller 5, the movable blocks 3 are located in the sliding groove 21 and slidably connected to the support plate 2, one end of each movable block 3 is fixedly connected to a hydraulic rod 31, one side of each hydraulic rod 31 is fixedly connected to the support plate 2, two sides of each movable block 3 are tightly attached to the inner wall of the support plate 2, the height of each movable block 3 is controlled by the hydraulic rods 31, and the movable blocks 3 drive the second roller 5 to adjust the distance between the first roller 4, so that the TPU film body can be compressed and the surface of the TPU film is not prone to wrinkle.

Referring to fig. 1, 2 and 4, a supporting platform 6 is fixedly connected inside the bracket 1, supporting devices 7 are disposed on two sides of the supporting platform 6, each supporting device 7 includes a supporting post 71 fixedly connected to the supporting platform 6, a spring post 72 is inserted inside the supporting post 71, a supporting rod 73 is fixedly connected to one end of the spring post 72, a supporting block 74 is fixedly connected to one end of the supporting rod 73, the supporting rod 73 is located in the supporting post 71 and is inserted in a sliding manner, one side of the supporting rod 73 is clamped with the supporting post 71, the supporting post 71 supports the supporting rod 73 through the spring post 72, so that the supporting rod 73 can slide inside the supporting post 71, and the supporting post 71 limits the supporting rod 73 to increase stability of the supporting rod 73.

Referring to fig. 2, 3 and 4, a drying device body 8 is disposed on a side of the supporting device 7 away from the supporting table 6, the drying device body 8 is disposed on a side of the symmetrical first roller 4 away from the second roller 5, the drying device body 8 includes a fixing shaft 81 fixedly connected to the supporting block 74, a rotating shaft 811 is inserted into the inside of the symmetrical fixing shaft 81, a fan 812 is fixedly connected to an inside of one end of the rotating shaft 811, a heating ring 82 is fixedly connected to a surface of the fixing shaft 81, a sleeve ring 83 is disposed on a side of the heating ring 82 away from the fixing shaft 81, two ends of the sleeve ring 83 are sleeved on a surface of the rotating shaft 811, a heating roller 85 is disposed on a surface of the sleeve ring 83, the supporting rod 73 supports the fixing shaft 81 through the supporting block 74, and the fixing shaft 81 can drive the rotating shaft 811, the sleeve ring 83 and the heating roller 85 to swing so that a margin is left between the heating roller 85 and the roller barrel 41 and the TPU film body is not blocked.

Referring to fig. 2, 3 and 4, air permeable cotton 84 is filled between the collar 83 and the heating roller 85, a plurality of support columns are arranged between the heating roller 85 and the collar 83, the fan 812 conveys air into the collar 83 through one end of the fixed shaft 81, the heating ring 82 is annularly arranged inside the collar 83, the collar 83 is formed by overlapping a plurality of layers of iron nets, so that hot air heats the heating roller 85 through the collar 83, the heating roller 85 is attached to a TPU film body for drying, the collar 83 is sealed with two ends of the heating roller 85, the air permeable cotton 84 is fibrous, the time of the hot air in the heating roller 85 is longer, the temperature stability of the heating roller 85 is better, air outlet holes 851 are formed in the surface of the heating roller 85, a plurality of air outlet holes 851 are formed in the air outlet 851, the air outlet 851 is discharged after the speed of the air permeable cotton 84 is reduced, the TPU film body is dried, and the drying effect of the heating roller 85 is improved.

The working principle is as follows:

the utility model discloses, TPU film body generates and makes both ends and all is provided with transmission function during the use, so it slides to be located symmetrical first roller bearing 4 surface roller bucket 41 with TPU film body, height through hydraulic stem 31 control movable block 3, movable block 3 drives interval between second roller bearing 5 adjustment and the first roller bearing 4, can compress tightly TPU film body through roller bucket 41, make the surface of TPU film be difficult for appearing the fold, TPU film body rotation is followed to roller bucket 41, pillar 71 supports branch 73 through spring post 72, make branch 73 can be located the inside slip of pillar 71, pillar 71 is through spacing to branch 73, branch 73's stability has been increased, branch 73 supports fixed axle 81 through a piece 74, fixed axle 81 can drive pivot 811, lantern ring 83 and warming mill 85 swing, make warming mill 85 and roller bucket 41 between leave the surplus, can not block to TPU film body and die, fan 812 carries the inside that gets into fixed axle 81 with wind through the one end of fixed axle 81, the venthole 851 is through discharging behind ventilative cotton 84, it dries the film body, the TPU film body has increased and has dried the TPU film body and has carried out drying effect through the stoving film body and has carried out the drying roller bucket through the drying effect of drying device that TPU film body and has carried out the drying effect and has carried out the array of TPU film body through drying roller bucket 8.

The above is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention, and all the technical solutions and the improvement concepts of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a TPU film automatic production line's drying device which characterized in that includes:

the support comprises a support (1), wherein a supporting plate (2) is symmetrically arranged on one side of the support (1), the supporting plate (2) is symmetrically inserted into one side, close to each other, of the supporting plate (2), a first roller (4) is symmetrically inserted into the one side, one side of the first roller (4) is provided with a second roller (5), the second roller (5) and the surface of the first roller (4) are respectively inserted into a roller barrel (41), a supporting table (6) is fixedly connected to the inside of the support (1), supporting devices (7) are arranged on two sides of the supporting table (6), one side, far away from the supporting table (6), of each supporting device (7) is provided with a drying device body (8), and the drying device body (8) is located on one side, far away from the second roller (5), of the first roller (4).

2. The drying device of the TPU film automatic production line according to claim 1, characterized in that: sliding tray (21) have been seted up to the inside of backup pad (2), both ends fixedly connected with movable block (3) of second roller bearing (5), movable block (3) are located the inside of sliding tray (21) with backup pad (2) sliding connection, the one end fixedly connected with hydraulic stem (31) of movable block (3), one side of hydraulic stem (31) with backup pad (2) fixed connection.

3. The drying device of the TPU film automatic production line according to claim 1, characterized in that: the supporting device (7) comprises a supporting column (71) fixedly connected with the supporting table (6), a spring column (72) is inserted into the supporting column (71), one end of the spring column (72) is fixedly connected with a supporting rod (73), and one end of the supporting rod (73) is fixedly connected with a supporting block (74).

4. The drying device of the TPU film automatic production line according to claim 3, characterized in that: branch (73) are located the slip grafting of pillar (71), one side of branch (73) with pillar (71) joint each other.

5. The drying device of the TPU film automatic production line according to claim 3, characterized in that: drying device body (8) include with a fixed axle (81) of piece (74) fixed connection, symmetry the inside grafting of fixed axle (81) has pivot (811), the inside fixedly connected with fan (812) of one end of pivot (811), the fixed surface of fixed axle (81) is connected with heating collar (82), heating collar (82) are kept away from one side of fixed axle (81) is provided with lantern ring (83), the surface of lantern ring (83) is provided with warming mill (85).

6. The drying device of the TPU film automatic production line according to claim 5, characterized in that: air-permeable cotton (84) is filled between the collar (83) and the heating roller (85), and a plurality of supporting columns are arranged between the heating roller (85) and the collar (83).

7. The drying device of the TPU film automatic production line according to claim 5, characterized in that: the surface of the heating roller (85) is provided with a plurality of air outlet holes (851), and the air outlet holes (851) are provided with a plurality of air outlets.