CN220219655U

CN220219655U - PET film smoothing equipment

Info

Publication number: CN220219655U
Application number: CN202321310037.5U
Authority: CN
Inventors: 陈黎; 陈波; 田延全
Original assignee: Hefei Shengding Package Materials Co ltd
Current assignee: Hefei Shengding Package Materials Co ltd
Priority date: 2023-05-27
Filing date: 2023-05-27
Publication date: 2023-12-22
Anticipated expiration: 2033-05-27

Abstract

The utility model discloses PET film smoothing equipment which comprises a base, a wind-up roller arranged at the right end of the upper surface of the base, and a tension roller arranged at the left end of the upper surface of the base, wherein two supporting frames are symmetrically fixed behind the upper surface of the base, a rotating shaft is arranged between the supporting frames, a mounting plate is fixedly arranged on the rotating shaft, a smoothing block is arranged at the left side inside the mounting plate, a rotatable press roller is arranged on the right side frame inside the mounting plate, a driven gear is arranged at the front end part of the press roller, a smoothing roller is arranged on the left side frame of the press roller, a driving gear is driven to rotate when a driving motor rotates, and the gear is driven to rotate through rotation of the driving gear, so that rightward tension is provided for a PET film, the tension roller is matched with the tension force applied to the PET film, the PET film is kept in a certain tension state, the PET film is smoothed before the PET film contacts a conveyor belt and leaves the conveyor belt, the PET film is smoothed integrally, the rolled film can be lifted and separated, and the equipment is convenient when the equipment is processed and has problems.

Description

PET film smoothing equipment

Technical Field

The utility model relates to the technical field of smoothing equipment, in particular to PET film smoothing equipment.

Background

The PET film is a packaging film with comprehensive performance, has good transparency, luster and good air tightness, has good mechanical property, good stiffness and stable size, has good heat resistance, cold resistance and good chemical resistance and oil resistance, and when the PET film is produced, firstly, the dried raw materials enter an extruder, are heated and melted in the extruder, then reach a die head to form a thick sheet after passing through a pump, a passing device and an adapter, and finally enter a transverse drawing system to transversely draw after being drawn by a longitudinal drawing machine, finally, the thick sheet is rolled into a film roll by a traction system, and finally, the rolled PET film is cut by special equipment.

The utility model discloses a PET transfer film production cutting device, the structure of which comprises a feeder, a discharge port, a smoothing machine, a speed regulator, a cutting machine, a control panel, a stacking platform and a base, wherein the feeder, the smoothing machine and the cutting machine are respectively welded on the base, the discharge port is movably matched with the feeding machine, the speed regulator is movably clamped on the smoothing machine, the control panel is riveted and connected on the cutting machine, the stacking platform is fixedly connected on the cutting machine and the base, the smoothing machine mainly comprises a smoothing device and a conveying belt, the smoothing device is welded above the inside of the smoothing machine, the conveying belt is fixed below the inside of the smoothing machine, the smoothing device mainly comprises a power rod, a transmission frame, gears, a transmission strip, a sliding rail and a smoothing brush, the power rod is fixed in the smoothing device, the smoothing device repeatedly used for smoothing the transfer film which generates wrinkles and bending phenomena in the smoothing machine, the transfer film and the phenomenon of the PET is reduced when the PET transfer film is riveted and connected on the cutting machine, the smoothing device is used for driving the transmission rod to alternately, the transmission rod is matched with the two smoothing films to make the motion of the two reciprocating brushes in the opposite directions, and the motion of the smoothing device can be carried out when the two reciprocating brushes are alternately carried out, and the motion of the smoothing film is carried out in the opposite directions of the reciprocating motion, and the motion of the smoothing device is caused by the motion of the smoothing device is in the reciprocating motion of the smoothing film in the direction of the reciprocating motion of the smoothing device.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides PET film smoothing equipment, which is characterized in that a tension roller smoothing roller and a compression roller which are arranged on the left side of the upper surface of a base are designed, a driving gear is driven to rotate when a driving motor rotates, and the driving gear is driven to rotate through the rotation of the driving gear, so that rightward tension force is provided for a PET film, the tension roller is matched with tension force applied to the PET film, so that a certain tension force is obtained when the PET film is wound, the whole PET film is kept in a tense state, a smoothing block and a smoothing roller smooth the moving PET film, the PET film is smoothed by the smoothing block when contacting a transmission belt, the PET film is smoothed by the smoothing roller before leaving the transmission belt, and the rolled PET film is smoothed integrally when fed and discharged.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a PET membrane smooths equipment, includes the base, sets up in the wind-up roll of base upper surface right-hand member, sets up in the tensioning roller of base upper surface left end, base upper surface rear symmetry is fixed with two support frames, the pivot has been set up between the support frames, fixedly in the pivot be provided with the mounting panel, the inside left side of mounting panel is provided with smooths the piece, the inside right side frame of mounting panel is equipped with rotatable compression roller, the tip is provided with driven gear before the compression roller, compression roller left side frame is equipped with smooths the roller.

As a preferable technical scheme of the utility model, the mounting plate is internally provided with a mounting cavity, and the compression roller, the smoothing roller and the smoothing block are all arranged in the mounting cavity.

As a preferable technical scheme of the utility model, two conveying rollers are symmetrically arranged on the rear wall of the base left and right, a conveyor belt is arranged on the conveying rollers, a driving gear is arranged at the front end of the conveying roller on the right side, the driving gear is meshed with a driven gear arranged right above the conveying roller, a driving belt pulley is arranged on a shaft body and extends through the rear wall of the base on the right side, a driving belt is arranged on the driving belt pulley, and a driving motor is fixed behind the driving belt pulley.

As a preferable technical scheme of the utility model, the rear wall of the base is provided with a rectangular supporting plate in a forward extending mode, and the supporting plate is arranged in an annular inner part formed by the conveyor belt.

As a preferable technical scheme of the utility model, a movable frame is movably clamped at the right end of the upper surface of the base, a winding roller is arranged on the movable frame, a PET film body is wound on the winding roller, the rear end of the winding roller extends to penetrate through the rear wall of the base, a driven belt pulley is arranged at the rear end part of the winding roller, and a driving belt is connected to the driven belt pulley.

As a preferable technical scheme of the utility model, the lower end of the smoothing block is provided with an arc-shaped groove, and the smoothing block is arranged right above the conveying roller at the left side.

Compared with the prior art, the utility model has the following beneficial effects:

through having designed the tensioning roller that is in base upper surface left side and having smooth roller and compression roller, drive the driving gear rotation when driving motor rotates, drive gear rotation through driving gear rotation, thereby provide pulling force right to the PET membrane, the tensioning force that the cooperation tensioning roller applys to the PET membrane, when making the PET membrane by the rolling, obtain certain tensioning force, make the whole state of keeping taut of PET membrane, smooth the piece and smooth the roller and smooth the PET membrane of motion in addition, make the PET membrane smooth by smooth the piece when contacting the conveyer belt, smooth by smooth roller before leaving the conveyer belt, the PET membrane all smoothes through smoothing during feeding and ejection of compact, make the whole of coiled PET membrane level and smooth, this equipment can lift the separation, when equipment processing goes wrong, convenient maintenance.

Drawings

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

FIG. 2 is a schematic diagram of the front view structure of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic view of the apparatus of the present utility model with the mounting frame open;

wherein: 1. a base; 2. a support frame; 3. a rotating shaft; 4. a mounting plate; 5. a driven gear; 6. a press roller; 7. smoothing roller; 8. smoothing the block; 9. a conveying roller; 10. a bearing plate; 11. a conveyor belt; 12. a drive gear; 13. a wind-up roll; 14. a tension roller; 15. a PET film body; 16. a movable frame; 17. a driven pulley; 18. a drive belt; 19. a driving pulley; 20. and driving the motor.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Examples

Referring to fig. 1-3, the utility model provides a PET film smoothing device, which comprises a base 1, a wind-up roller 13 arranged at the right end of the upper surface of the base 1 and used for winding up the produced smoothed PET film, a tensioning roller 14 arranged at the left end of the upper surface of the base 1, and a tension roller for increasing the tension force of the PET film during smoothing, so as to tighten the PET film and reduce wrinkles, wherein two conveying rollers 9 are symmetrically arranged on the rear wall of the base 1, a conveyor belt 11 is arranged on the conveying rollers 9, a driving gear 12 is arranged at the front end of the conveying roller 9 at the right side, the driving gear 12 is meshed with a driven gear 5 at the right side, a driving pulley 19 is arranged on the rear end of the conveying roller 9 at the right side, a driving belt 18 is arranged on the driving pulley 19 and used for connecting the driving pulley 19 and the driven pulley 17, a driving motor 20 is fixed behind a driving pulley 19, a rectangular supporting plate 10 is formed on the rear wall of the base 1 in a forward extending mode, the supporting plate 10 is arranged in a ring-shaped mode formed by the conveying belt 11, the upper surface of the supporting plate 10 supports the conveying belt 11, the conveying belt 11 is prevented from sagging, a PET film is separated from the upper surface of the conveying belt 11, conveying and leveling effects are affected, a movable frame 16 is movably clamped at the right end of the upper surface of the base 1, a rectangular sliding block is formed below the movable frame 16, the rectangular sliding block is clamped on the upper surface of the base 1 and can be pulled and detached forwards, a winding roller 13 is arranged on the movable frame 16, a PET film body 15 is wound on the winding roller 13, the rear end of the winding roller 13 extends to penetrate through the rear wall of the base 1, a driven pulley 17 is arranged at the rear end of the winding roller 13, and a driving belt 18 is connected to the driven pulley 17;

when the PET film is wound, firstly, the PET film body 15 passes through the lower part of the tensioning roller 14 and is placed on the upper surface of the conveying belt 11, then the PET film body 15 is flatly laid on the conveying belt 11, the end part of the PET film body 15 is fixed on the winding roller 13, the driving motor 20 is started, the driving motor 20 rotates to drive the conveying roller 9 to rotate, the conveying roller 9 rotates to drive the conveying belt 11 to rotate, at the moment, the driving pulley 19 at the front side of the driving motor 20 rotates, the driving pulley 19 rotates to drive the driving belt 18 to rotate, the driving belt 18 rotates to drive the driven pulley 17 to rotate, so that the winding roller 13 is driven to rotate, when the winding roller 13 rotates, the PET film body 15 is wound on the winding roller 13, after the winding is completed, the movable frame 16 is pulled forwards, the rectangular sliding block at the bottom of the movable frame 16 slides on the upper surface of the base 1, the movable frame 16 is withdrawn, the winding roller 13 is removed, a new winding roller 13 is replaced, and after the replacement is completed, the movable frame 16 is replaced on the upper surface of the base 1;

as shown in fig. 1-4, two supporting frames 2 are symmetrically fixed behind the upper surface of the base 1, a rotating shaft 3 is erected between the supporting frames 2, a mounting plate 4 is fixedly arranged on the rotating shaft 3, a mounting cavity is formed in the mounting plate 4, a pressing roller 6, a leveling roller 7 and a leveling block 8 are arranged in the mounting cavity, the leveling block 8 is arranged on the left side of the mounting cavity, the pressing roller 6 and the leveling roller 7 are arranged on the right side of the mounting plate 4, a rotatable pressing roller 6 is arranged on the right side of the mounting plate 4, a driven gear 5 is arranged at the front end of the pressing roller 6, a leveling roller 7 is arranged on the left side of the pressing roller 6, an arc-shaped groove is formed in the lower end of the leveling block 8, the leveling block 8 is arranged right above the conveying roller 9 which is positioned on the left side, and is used for leveling a PET film body 15 which enters the mounting plate 4, when the PET film body 15 is placed on the conveying roller 9 which is positioned on the left side, the leveling roller 7 is clamped above the conveying roller 9, the arc-shaped groove is similar to the conveying roller 9, the PET film body 15 is positioned in a gap between the conveying roller 9 and the leveling block 8, the PET film body 8 is continuously moved to the right after the PET film body 15 is subjected to the motion to the leveling operation, and the PET film body is continuously and the PET film body is subjected to the motion to the leveling operation to the right;

when the PET film body 15 is smoothed, the PET film body 15 is placed below the smoothing block 8, the conveyer belt 11 is arranged above, the smoothing roller 7 and the pressing roller 6 press the PET film body 15 from above, the driving motor 20 is controlled to rotate, the conveying roller 9 is driven to rotate, the conveyer belt 11 is driven to rotate and the driving gear 12 at the front end of the conveying roller 9 is driven to rotate, the driving gear 12 is meshed with the driven gear 5, the driven gear 5 rotates to enable the pressing roller 6 to rotate, the pressing roller 6 and the conveying roller 9 synchronously rotate, the PET film body 15 is conveyed to the right end by matching with the conveyer belt 11, at the moment, the smoothing roller 7 smoothes the PET film body 15 which is conveyed and removed once inside the mounting plate 4, and the PET film body 15 keeps smooth when entering and outputting the mounting plate 4;

the specific working principle is as follows:

when the device is used, firstly, the mounting plate 4 is lifted, the mounting plate 4 rotates upwards along the rotating shaft 3, a part of the PET film body 15 is pulled out, the PET film body 15 passes through the lower part of the tensioning roller 14 and is placed on the upper surface of the conveying belt 11, then the PET film body 15 is flatly laid on the conveying belt 11, the end part of the PET film body 15 is fixed on the winding roller 13, the mounting plate 4 is rotated, the mounting plate 4 rotates, the smoothing roller 7 and the compression roller 6 press the PET film body 15 from the upper part, the driving motor 20 is started, the conveying roller 9 is driven to rotate, the conveying belt 11 is driven to rotate, the driving gear 12 is meshed with the driven gear 5, the driven gear 5 is rotated, the compression roller 6 is synchronously rotated with the conveying roller 9, the PET film body 15 is conveyed to the right end by the cooperation of the conveying belt 11, at the moment, the smoothing roller 7 is positioned inside the mounting plate 4, namely the PET film body 15 which is conveyed and removed is smoothed again, at the moment, the driving pulley 19 positioned at the front side of the driving motor 20 rotates, the driving pulley 19 rotates to drive the driving pulley 18 to rotate, the driving pulley 17 is driven to rotate, the driven pulley 13 is driven to rotate, the driving gear 13 is driven to rotate, the driven by the driving pulley 16 to rotate, the driving gear 13 is driven to rotate, the driven by the driving gear 13 to rotate, the right, and the right, the PET film body is driven to rotate and the right is conveyed to rotate and is synchronously, and rotated by the right, and is driven to rotate, and removed by the right, and removed to be removed by the right, and removed by the driving pulley 13, and removed to be removed to flat by the driving pulley 15.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. PET membrane smooths equipment, including base (1), set up wind-up roll (13) in base (1) upper surface right-hand member, set up in tensioning roller (14) of base (1) upper surface left end, its characterized in that: two support frames (2) are symmetrically fixed on the rear of the upper surface of the base (1), a rotating shaft (3) is erected between the support frames (2), a mounting plate (4) is fixedly arranged on the rotating shaft (3), a smoothing block (8) is arranged on the left side of the inside of the mounting plate (4), a rotatable press roller (6) is arranged on the right side frame of the inside of the mounting plate (4), a driven gear (5) is arranged at the front end part of the press roller (6), and a smoothing roller (7) is arranged on the left side frame of the press roller (6).

2. A PET film smoothing apparatus as claimed in claim 1, wherein: the mounting plate (4) is internally provided with a mounting cavity, and the compression roller (6), the smoothing roller (7) and the smoothing block (8) are arranged in the mounting cavity.

3. A PET film smoothing apparatus as claimed in claim 1, wherein: two conveying rollers (9) are symmetrically arranged on the rear wall of the base (1), a conveying belt (11) is arranged on the conveying rollers (9), a driving gear (12) is arranged at the front end of each conveying roller (9) and positioned on the right side, the driving gear (12) is meshed with a driven gear (5) positioned right above, a driving belt pulley (19) is arranged on the rear end of each conveying roller (9) extending through the rear wall of the base (1) and the shaft body, a driving belt (18) is arranged on each driving belt pulley (19), and a driving motor (20) is fixed behind each driving belt pulley (19).

4. A PET film smoothing apparatus as claimed in claim 1, wherein: the rear wall of the base (1) extends forwards to form a rectangular supporting plate (10), and the supporting plate (10) is arranged in an annular interior formed by the conveyor belt (11).

5. A PET film smoothing apparatus as claimed in claim 1, wherein: the novel PET film winding machine is characterized in that a movable frame (16) is movably clamped at the right end of the upper surface of the base (1), a winding roller (13) is arranged on the movable frame (16), a PET film body (15) is wound on the winding roller (13), the rear end of the winding roller (13) extends to penetrate through the rear wall of the base (1), a driven pulley (17) is arranged at the rear end part of the winding roller (13), and a driving belt (18) is connected to the driven pulley (17).

6. A PET film smoothing apparatus as claimed in claim 1, wherein: arc-shaped grooves are formed in the lower ends of the smoothing blocks (8), and the smoothing blocks (8) are arranged right above the conveying rollers (9) on the left side.