CN218950599U

CN218950599U - Deflector roll subassembly of aluminium foil composite paper tectorial membrane device

Info

Publication number: CN218950599U
Application number: CN202222983760.1U
Authority: CN
Inventors: 钱东生; 钱宸茜
Original assignee: Jiangyin Runxuan Paper Industry Co ltd
Current assignee: Jiangyin Runxuan Paper Industry Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-05-02
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a guide roller assembly of an aluminum foil composite paper laminating device, which comprises two mounting seats, wherein the two mounting seats are distributed along the horizontal direction and are fixed on a frame of the laminating device, and eccentric bearings are arranged on the two mounting seats; the two adjusting assemblies are correspondingly connected with the eccentric bearings on the two mounting seats one by one, and the two adjusting assemblies are respectively used for driving the corresponding eccentric bearings to move along the radial direction; and the two ends of the guide roller are respectively connected with the eccentric bearings of the two mounting seats. The guide roller assembly of the aluminum foil composite paper laminating device changes the position of the eccentric bearing on the mounting seat through the adjusting assembly, the direction and the position of the guide roller are conveniently and flexibly adjusted, the paper is tightly attached to the guide roller in the laminating production process, paper wrinkles are avoided, the laminating and rolling effects of the aluminum foil composite paper are improved, and the production quality is improved.

Description

Deflector roll subassembly of aluminium foil composite paper tectorial membrane device

Technical Field

The utility model relates to the technical field of film coating production, in particular to a guide roller assembly of an aluminum foil composite paper film coating device.

Background

The aluminum foil composite paper has good barrier property, particularly excellent waterproof property, and can protect food from deterioration caused by damp when being used for food packaging, so that the aluminum foil composite paper is also widely applied to packaging of beverages, tobacco, medicine bottles and daily necessities.

At present, a lamination device is generally adopted to produce and prepare aluminum foil composite paper, a plurality of guide rollers which are rotatably arranged around the axis of the machine frame of the lamination device are arranged, and the feeding and discharging directions of paper are guided by the guide rollers, so that the composite adhesion of the paper and a lamination layer and the rolling of a final product are finished.

However, in the prior art, the installation position of the guide roller on the frame is fixed, so that the axial lead of the guide rail and the circumferential outer edge of the guide roller are fixed, the circumferential outer edge of the guide roller is difficult to be tightly attached to the surface of paper after the installation of the guide roller is completed due to the deviation of installation size, the material guiding performance of the guide roller is reduced, and the paper is easy to generate folds due to the included angle between the width direction of the paper and the axial lead direction of the guide rail, the laminating and winding effects are affected, and the production quality is reduced; moreover, most of the guide rollers in the prior art have smooth surfaces, and when the paper is locally bent and contracted, the paper is difficult to flatten.

Therefore, there is a need for an improved guide roller assembly for an aluminum foil composite paper laminating apparatus in the prior art.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides a guide roller assembly of an aluminum foil composite paper laminating device, which has the advantages that the direction position is adjusted to be tightly attached to paper to ensure laminating and rolling effects, and the flattening function is realized to improve the production quality of composite paper.

In order to achieve the technical effects, the technical scheme of the utility model is as follows: a guide roller assembly for an aluminum foil composite paper laminating device, comprising:

the two mounting seats are distributed along the horizontal direction and fixed on the frame of the film spraying device, and eccentric bearings are arranged on the two mounting seats;

the two adjusting assemblies are correspondingly connected with the eccentric bearings on the two mounting seats one by one, and the two adjusting assemblies are respectively used for driving the corresponding eccentric bearings to move along the radial direction;

and the two ends of the guide roller are respectively connected with the eccentric bearings of the two mounting seats.

Preferably, in order to realize adjustment of the position of the eccentric bearing, both the adjusting assemblies comprise adjusting seats which are connected with the eccentric bearing and slide on the mounting seats, the adjusting seats are connected with screw rods which are in threaded connection with the mounting seats, and the axial directions of the screw rods are parallel to the sliding directions of the adjusting seats; the eccentric bearing is arranged on the adjusting seat.

Preferably, the screw extends in the vertical direction for convenience of operation of the screw rotation.

Preferably, in order to further facilitate driving the screw rod to rotate, the screw rod is fixedly connected with a handle.

Preferably, in order to realize synchronous movement of the screw rod and the adjusting seat, the adjusting seat comprises a connecting part, a through hole for the screw rod to penetrate is formed in the connecting part, two limiting protrusions are fixed on the circumferential outer edge of the screw rod along the axial direction of the screw rod, and the connecting part is clamped between the two limiting protrusions.

Preferably, in order to ensure stable sliding of the adjusting seat on the mounting seat, a sliding groove and a convex strip which are in sliding fit are arranged between the adjusting seat and the mounting seat.

Preferably, in order to be convenient for fixed mount pad, two the mount pad all includes the installation department, be provided with the installing port on the installation department, the inboard of installing port is run through there is fastening bolt, fastening bolt and the frame fixed connection of drenching the membrane device.

Preferably, in order to facilitate adjustment of the fixing positions of the mounting seats, the mounting openings are bar-shaped openings and extend along the length direction perpendicular to the two mounting seats.

Preferably, in order to flatten paper, the guide roller comprises a roller body and a roller shaft which are fixedly connected with each other by a coaxial line, two grooves are formed in the peripheral outer edge of the roller body, the two grooves are spiral and the threads are opposite in rotation direction, and the two grooves extend from the middle position of the roller body to the two ends of the roller body respectively to flatten paper attached to the roller body.

Preferably, in order to ensure the flattening effect of the paper, the two grooves extend to two ends of the roller body respectively.

In summary, compared with the prior art, the guide roller assembly of the aluminum foil composite paper laminating device disclosed by the utility model has the advantages that the position of the eccentric bearing on the mounting seat is changed through the adjusting assembly, the direction and the position of the guide roller are conveniently and flexibly adjusted, the paper is tightly attached to the guide roller in the laminating production process, the paper wrinkles are avoided, the laminating and rolling effects of the aluminum foil composite paper are improved, and the production quality is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic view of the connection structure of the mounting block, eccentric bearing and adjustment assembly of the present utility model;

FIG. 4 is an exploded view of FIG. 3;

FIG. 5 is a side view of FIG. 3;

in the figure: 100. a mounting base; 101. a chute; 102. a mounting part; 200. an eccentric bearing; 300. a guide roller; 301. a roller body; 302. a roll shaft; 400. an adjusting seat; 401. a connection part; 402. a convex strip; 500. A screw; 501. a limit protrusion; 600. a handle; 700. a fastening bolt; 800. a chassis; 900. a top plate; 110. a screw; 120. a groove.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

As shown in fig. 1 to 5, the guide roller assembly of the aluminum foil composite paper laminating device of the utility model comprises:

the two mounting seats 100 are distributed along the horizontal direction and fixed on the frame of the film spraying device, and the two mounting seats 100 are provided with eccentric bearings 200;

the two adjusting components are correspondingly connected with the eccentric bearings 200 on the two mounting seats 100 one by one, and the two adjusting components are respectively used for driving the corresponding eccentric bearings 200 to move along the radial direction;

the guide roller 300, both ends of the guide roller 300 are respectively connected with the eccentric bearings 200 of the two mounting seats 100.

In this deflector roll subassembly, the structure of two mount pads 100 is the same, the structure of two adjusting part is the same, mount pad 100 is fixed in the frame of drenching the membrane device, specifically, mount pad 100 includes chassis 800, chassis 800 wholly is the ascending U-shaped structure of opening, the bottom both ends of U-shaped structure flush has the extension board, the bottom of chassis 800 is fixed in drenching in the frame of membrane device, the top of chassis 800 passes through screw 110 fixedly connected with roof 900, make roof 900 enclose with chassis 800 and form the closed frame, and eccentric bearing 200 is located the inboard of closed frame, adjusting part is connected with roof 900, adjust eccentric bearing 200's position through adjusting part, thereby change the tip position of deflector roll 300, so, through operating the adjusting part at deflector roll 300 both ends, thereby can change the angle and the direction of deflector roll 300, make the axial lead direction of deflector roll 300 and the width direction of paper keep unanimous, and the surface and the paper closely laminate of deflector roll 300, in order to reach good guide effect to the paper, simultaneously, avoid the paper to take place in the transmission process, so, the drenching effect and the rolling effect of paper are improved, be favorable to improve the production quality of compound paper.

In a preferred embodiment, both adjusting components comprise an adjusting seat 400 connected with the eccentric bearing 200 and sliding on the mounting seat 100, the adjusting seat 400 is connected with a screw 500 in threaded connection with the mounting seat 100, and the axial direction of the screw 500 is parallel to the sliding direction of the adjusting seat 400; the eccentric bearing 200 is disposed on the adjustment seat 400. Through rotating screw 500, drive the position of adjusting seat 400 on mount pad 100 that is connected with screw 500, and then can change the position of adjusting seat 400 and eccentric bearing 200, realize the position control to deflector roll 300 tip to change deflector roll 300's direction and position, make the circumference outer fringe of deflector roll 300 closely laminate with the surface of paper in the laminating production process.

In a preferred embodiment, the screw 500 extends in the vertical direction; the screw 500 is fixedly connected with a handle 600, specifically, the handle 600 is fixed at the top end of the screw 500, and the screw 500 penetrates the top plate 900 and is in threaded connection with the top plate 900. The screw 500 is conveniently driven to rotate through the handle 600, and the screw 500 is in threaded connection with the mounting seat 100, so that the mounting seat 100 is fixed on the frame of the film spraying device, the position of the mounting seat is fixed, the height position of the screw 500 is changed, and then the adjusting seat 400 connected with the screw 500 is driven to move in a lifting manner, so that the height position of the eccentric bearing 200 and the height position of the end part of the guide roller 300 are changed, the direction and the position of the guide roller 300 are adjusted, the guide roller 300 is tightly attached to paper, and the film spraying production quality is ensured.

In a preferred embodiment, the adjusting seat 400 includes a connecting portion 401, a through hole for the screw 500 to pass through is provided on the connecting portion 401, two limiting protrusions 501 are fixed on the circumferential outer edge of the screw 500 along the axial direction of the screw, and the connecting portion 401 is sandwiched between the two limiting protrusions 501. Specifically, the connecting portion 401 is disposed at the top of the adjusting seat 400, and the two limiting protrusions 501 are limiting convex rings, wherein one limiting protrusion is fixed at the bottom of the screw 500 and is attached to the bottom surface of the connecting portion 401, and the other limiting protrusion is closely adjacent to the bottom of the screw 500 and is attached to the top surface of the connecting portion 401, and the bottom of the screw 500 penetrates through the connecting portion 401 through a through hole. When the screw 500 is rotated, the screw 500 moves up and down along the axial direction thereof, thereby driving the two limit protrusions 501 to move synchronously, changing the height positions of the two limit protrusions 501, and because the connecting part 401 is clamped between the two limit protrusions 501, the connecting part 401 moves up and down synchronously, and then drives the adjusting seat 400 to move up and down, changing the height positions of the adjusting seat 400 and the eccentric bearing 200, so as to adjust the position and the angle of the guide roller 300.

In a preferred embodiment, a sliding groove 101 and a protruding strip 402 are slidably engaged between the adjusting seat 400 and the mounting seat 100. Specifically, the two sides of the adjusting seat 400 are provided with the convex strips 402, the convex strips 402 extend along the vertical direction, the two inner side walls of the U-shaped structure of the underframe 800 are provided with the sliding grooves 101 extending along the vertical direction, and the convex strips 402 are in sliding fit with the sliding grooves 101, so that the moving direction of the adjusting seat 400 can be guided, the adjusting seat 400 and the eccentric bearing 200 can stably lift along the vertical direction, and precise adjustment of the guide roller 300 is ensured.

In a preferred embodiment, the two mounting seats 100 comprise mounting portions 102, mounting openings are formed in the mounting portions 102, fastening bolts 700 penetrate through the inner sides of the mounting openings, and the fastening bolts 700 are fixedly connected with the frame of the laminating device; the mounting openings are strip-shaped openings extending in a direction perpendicular to the length of the two mounting seats 100. Specifically, the extending plates at two sides of the bottom frame 800 are respectively provided with a mounting opening, the mounting opening is in a through hole shape, extends along the horizontal direction perpendicular to the axial direction of the guide roller 300, and the fastening bolt 700 is used for being fixedly connected with the frame of the film coating device. After the structure is adopted, as the mounting opening is a strip-shaped opening, when the mounting seat 100 is fixed, the mounting seat 100 can be conveniently moved along the direction of the strip-shaped opening, the position of the mounting seat 100 on the frame of the film spraying device is adjusted, the mounting seat 100 is locked on the frame of the film spraying device through the screwing-in fastening bolt 700, so that the position adjustment of the eccentric bearing 200 in the horizontal direction is realized, the adjusting range of the end part of the guide roller 300 is further enlarged, namely, the position of the eccentric bearing 200 in the vertical direction is adjusted except for the rotation of the screw 500, namely, the height position of the eccentric bearing 200, the horizontal position of the mounting seat 100 is adjusted through the mounting opening and the fastening bolt 700, namely, the horizontal position of the eccentric bearing 200, and paper is tightly attached to the roller surface of the guide roller 300 during film spraying production, and the film spraying quality is improved.

In a preferred embodiment, the guide roller 300 comprises a roller body 301 and a roller shaft 302 which are fixedly connected with each other by a coaxial line, two grooves 120 are arranged at the peripheral outer edge of the roller body 301, the two grooves 120 are spiral and the screw threads are opposite in rotation direction, and the two grooves 120 extend from the middle position of the roller body 301 to the two ends of the roller body 301 respectively to flatten paper attached to the roller body 301; the two grooves 120 extend to both ends of the roller body 301, respectively. After adopting above-mentioned structure, in the laminating production process, spiral and the recess 120 that extends to roll body 301 tip takes place to rotate along with the rotation of roll body 301, acts on the paper that roll body 301 roll surface is laminated mutually, specifically, because have different spiral to two recesses 120 that extend to roll body 301 tip from roll body 301 intermediate position, two recesses 120 are opposite to the effort of paper, and extend to the both ends of roll body 301 from roll body 301 intermediate position respectively, so, be convenient for stretch out paper flatly, further improve the laminating production quality of paper.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides an aluminium foil composite paper drenches deflector roll subassembly of membrane device which characterized in that includes:

the two mounting seats (100) are distributed along the horizontal direction and are fixed on a rack of the film spraying device, and eccentric bearings (200) are arranged on the two mounting seats (100);

the two adjusting assemblies are correspondingly connected with the eccentric bearings (200) on the two mounting seats (100) one by one, and the two adjusting assemblies are respectively used for driving the corresponding eccentric bearings (200) to move along the radial direction;

and the two ends of the guide roller (300) are respectively connected with the eccentric bearings (200) of the two mounting seats (100).

2. The guide roller assembly of the aluminum foil composite paper laminating device according to claim 1, wherein: the two adjusting assemblies comprise adjusting seats (400) which are connected with the eccentric bearings (200) and slide on the mounting seats (100), the adjusting seats (400) are connected with screw rods (500) which are in threaded connection with the mounting seats (100), and the axial directions of the screw rods (500) are parallel to the sliding directions of the adjusting seats (400); the eccentric bearing (200) is arranged on the adjusting seat (400).

3. The guide roller assembly of the aluminum foil composite paper laminating device according to claim 2, wherein: the screw (500) extends in the vertical direction.

4. The guide roller assembly of the aluminum foil composite paper laminating device according to claim 2, wherein: the screw (500) is fixedly connected with a handle (600).

5. The guide roller assembly of the aluminum foil composite paper laminating device according to claim 2, wherein: the adjusting seat (400) comprises a connecting portion (401), a through hole for the screw rod (500) to penetrate is formed in the connecting portion (401), two limiting protrusions (501) are fixed to the circumferential outer edge of the screw rod (500) along the axial direction of the screw rod, and the connecting portion (401) is clamped between the two limiting protrusions (501).

6. The guide roller assembly of the aluminum foil composite paper laminating device according to claim 2, wherein: a sliding groove (101) and a convex strip (402) which are in sliding fit are arranged between the adjusting seat (400) and the mounting seat (100).

7. The guide roller assembly of the aluminum foil composite paper laminating device according to claim 1, wherein: the two mounting seats (100) comprise mounting portions (102), mounting openings are formed in the mounting portions (102), fastening bolts (700) penetrate through the inner sides of the mounting openings, and the fastening bolts (700) are fixedly connected with a frame of the laminating device.

8. The guide roller assembly of the aluminum foil composite paper laminating device according to claim 7, wherein: the mounting openings are strip-shaped openings and extend along the length direction perpendicular to the two mounting seats (100).

9. The guide roller assembly of the aluminum foil composite paper laminating device according to claim 1, wherein: the guide roller (300) comprises a roller body (301) and a roller shaft (302) which are fixedly connected with each other through a coaxial line, two grooves (120) are formed in the circumferential outer edge of the roller body (301), the two grooves (120) are spiral and are opposite in screw thread rotation direction, and the two grooves (120) extend from the middle position of the roller body (301) to the two ends of the roller body (301) respectively so as to flatten paper attached to the roller body (301).

10. The guide roller assembly of the aluminum foil composite paper laminating device according to claim 9, wherein: the two grooves (120) extend to both ends of the roller body (301), respectively.