CN215101040U - Tectorial membrane coiling mechanism - Google Patents

Abstract

The utility model provides a film-covering winding device, which comprises a trimming machine, an oiling machine, a plurality of ovens, a film-covering machine and a winding machine which are arranged in sequence; be equipped with between laminating machine and the rolling machine and cut the device, cut and be equipped with draw gear between device and the rolling machine, draw gear is close to coiling mechanism one side and is equipped with straining device. The utility model discloses following beneficial effect has: through the cooperation of draw gear, straining device and rolling machine, it has solved the change wind-up roll that exists among the prior art and need stop whole tectorial membrane device's technical problem, and draw gear provides solitary drive power for anterior tectorial membrane process, and then can change the wind-up roll under the prerequisite of not stopping the tectorial membrane.

Description

Tectorial membrane coiling mechanism

Technical Field

The utility model relates to a tectorial membrane rolling technical field especially relates to a tectorial membrane coiling mechanism.

Background

The film covering is a product formed by heating and pressurizing a plastic film coated with an adhesive and the surface of an article needing film covering and then bonding the plastic film and the surface of the article to form a whole.

At present, the coating film is widely applied to the market, such as coating the surface of printed matters, glass, plastic sheets and the like, and improving various performances of products.

And wherein if after the tectorial membrane on flexible material such as plastic sheet, generally need carry out the rolling, and the wind-up roll needs to be changed after the wind-up roll is full in the rolling in-process, and the traction force of tectorial membrane coiling mechanism all is provided by the rolling, just need stop whole tectorial membrane device this moment, and then slows down whole tectorial membrane device's work efficiency.

SUMMERY OF THE UTILITY MODEL

To exist not enough among the prior art, the utility model provides a tectorial membrane coiling mechanism, it has solved existence among the prior art because the traction force of whole tectorial membrane coiling mechanism all is provided by the wind-up roll, consequently changes the technical problem that the wind-up roll need stop whole tectorial membrane device.

According to the embodiment of the utility model, the film covering and winding device comprises a trimming machine, an oiling machine, a plurality of ovens, a film covering machine and a winding machine which are arranged in sequence; be equipped with between laminating machine and the rolling machine and cut the device, cut and be equipped with draw gear between device and the rolling machine, draw gear is close to rolling machine one side and is equipped with straining device.

Furthermore, the cutting device and the traction device are arranged on a support frame.

Furthermore, the slitting device comprises an upper sliding rail, a lower sliding rail, an upper slitting knife and a lower slitting knife, wherein two ends of the upper sliding rail and two ends of the lower sliding rail are both mounted on the supporting frame, the upper sliding rail is arranged right above the lower sliding rail, a plurality of sliding blocks are arranged on the upper sliding rail and the lower sliding rail, the upper slitting knife is mounted on the sliding block of the upper sliding rail, and the lower slitting knife is mounted on the sliding block of the lower sliding rail.

Furthermore, draw gear includes carry over pinch rolls and pinch rolls, the carry over pinch rolls both ends are installed on the support frame, the pinch rolls is located the upside of carry over pinch rolls, the pinch rolls both sides are equipped with the compression push rod, the compression push rod is installed on the support frame, the carry over pinch rolls transmission is connected with traction motor.

Further, straining device includes tensioning roller, ratchet and fixture block, two the setting is hugged closely to the tensioning roller, and two the tensioning roller both ends are all installed on the support frame, two tensioning roller one end adopts two gear engagement to connect, the ratchet is installed at the other end of a tensioning roller, the fixture block sets up in ratchet one side, the fixture block blocks the ratchet, the fixture block adopts the bolt to install on the support frame, torsion spring is installed to fixture block screw attach position.

Furthermore, a rubber layer is arranged on the cylindrical surface of the tensioning roller.

Further, the winding machine comprises two winding disks, a winding frame for mounting the winding disks and four winding devices circumferentially and uniformly distributed between the two winding disks, the winding disks are in transmission connection with a rotating motor, and cutting edges are arranged between the adjacent winding devices.

Further, the winding device comprises a winding roller and a winding motor, wherein two sides of the winding roller are respectively installed on winding disks on two sides, the winding motor is installed on the winding disk on one side, and the winding motor is in transmission connection with the winding roller.

The technical principle of the utility model is that: adopt draw gear to pull the plastic sheet that carries out the tectorial membrane for whole tectorial membrane part's power is provided by draw gear, adopts straining device and rolling machine cooperation, makes the rolling of plastic sheet have sufficient tensile force.

Compared with the prior art, the utility model discloses following beneficial effect has: through the cooperation of draw gear, straining device and rolling machine, it has solved the change wind-up roll that exists among the prior art and need stop whole tectorial membrane device's technical problem, and draw gear provides solitary drive power for anterior tectorial membrane process, and then can change the wind-up roll under the prerequisite of not stopping the tectorial membrane.

Drawings

Fig. 1 is the utility model discloses tectorial membrane coiling mechanism schematic structure.

Fig. 2 is the structure diagram of the slitting device according to the embodiment of the present invention.

Fig. 3 is a schematic view of a slider connection structure according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a traction device according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a tensioning mechanism according to an embodiment of the present invention.

Fig. 6 is a schematic view of a ratchet structure according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of a tension roller according to an embodiment of the present invention.

Fig. 8 is the utility model discloses rolling machine structure schematic diagram.

In the above drawings: 1. a trimming machine; 2. an oiling machine; 3. an oven; 4. a film laminating machine; 5. a winding machine; 51. a winding disc; 52. a winding frame; 53. a winding device; 531. a wind-up roll; 532. a winding motor; 54. cutting edges; 6. a slitting device; 61. an upper slide rail; 62. a lower slide rail; 63. an upper slitting knife; 64. a lower slitting knife; 65. a slider; 651. locking the screw; 7. a traction device; 71. a traction roller; 711. a traction motor; 72. a pressure roller; 721. compressing the push rod; 8. a tensioning mechanism; 81. a tension roller; 811. a rubber layer; 82. a ratchet wheel; 83. a clamping block; 9. a support frame.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

The laminating winding device shown in fig. 1 comprises a trimming machine 1, an oiling machine 2, a plurality of ovens 3, a laminating machine 4 and a winding machine 5 which are arranged in sequence; the specific working process is that the plastic sheet is cut off the redundant parts of both sides with edge trimmer 1, later coats the oil reservoir on the plastic sheet surface through oiling machine 2, then the plastic sheet gets into in proper order, heats according to a plurality of ovens 3 that actual technology demand set up, then carries out the tectorial membrane in laminating machine 4 position, passes through 5 rolling coils of rolling machine after the tectorial membrane is accomplished.

Be equipped with between laminating machine 4 and rolling machine 5 and cut device 6, the segmentation device is used for the plastic sheet of width broad and cut into the product of a plurality of specific width strips, then the rolling, cut and be equipped with draw gear 7 between device 6 and the rolling machine 5 for draw the plastic sheet through bead cutter 1, oiling machine 2, a plurality of oven 3, laminating machine 4 and cut device 6, cut device 6 and draw gear 7 and install on a support frame 9, draw gear 7 is close to rolling machine 5 one side and is equipped with straining device 8, be used for providing sufficient tensile force for rolling machine 5.

As shown in fig. 2, the slitting device 6 includes an upper slide rail 61, a lower slide rail 62, an upper slitting knife 63 and a lower slitting knife 64, wherein both ends of the upper slide rail 61 and the lower slide rail 62 are fixed on the support frame 9 by screws, the upper slide rail 61 is disposed right above the lower slide rail 62, a plurality of sliders 65 are disposed on the upper slide rail 61 and the lower slide rail 62, the upper slitting knife 63 is mounted on the slider 65 of the upper slide rail 61 by screws, the lower slitting knife 64 is mounted on the slider 65 of the lower slide rail 62 by screws, and a pair of upper slitting knives 63 and a corresponding pair of lower slitting knives 64 are used to simultaneously slit plastic sheets.

As shown in fig. 3, the sliding block 65 is clipped into the corresponding upper sliding rail 61 or lower sliding rail 62, and a locking screw 651 is provided on the sliding block 65 for locking the sliding block 65 at a fixed position of the corresponding upper sliding rail 61 or lower sliding rail 62.

As shown in fig. 4, the traction device 7 includes a traction roller 71 and a pressure roller 72, wherein two ends of the traction roller 71 are mounted on the support frame 9 through bearings, the pressure roller 72 is located on the upper side of the traction roller 71, two ends of the pressure roller 72 are connected with a pressure push rod 721 through a bearing with a seat, that is, a bearing with a seat is fixed on the top of a telescopic rod of the pressure push rod 721, the bearing with a seat is connected with the pressure roller 72, the pressure push rod 721 is mounted on the support frame 9 by screws, the traction roller 71 is connected with a traction motor 711 in a transmission manner, a rotating shaft of the traction motor 711 is connected with the traction roller 71 in a transmission manner, for example, the rotating shaft is connected with the traction roller through a coupling or a reduction gearbox, the traction motor 711 rotates, and the pressure push rod 721 presses the plastic sheet on the traction roller 71 through the pressure roller 72, so that the traction roller 71 can pull the plastic sheet.

As shown in fig. 5 to 6, the tensioning mechanism 8 includes two tensioning rollers 81, a ratchet 82 and a fixture block 83, wherein the two tensioning rollers 81 are disposed in close contact with each other, two ends of the two tensioning rollers 81 are mounted on the support frame 9 by bearings, one end of the two tensioning rollers 81 is connected by two gears in a meshed manner, the ratchet 82 is mounted at the other end of one tensioning roller 81 by a key, the fixture block 83 is disposed on one side of the ratchet 82, the fixture block 83 blocks the ratchet 82, the fixture block 83 is mounted on the support frame 9 by bolts, and a torsion spring is mounted at a screw connection position of the fixture block 83, so that the ratchet 82 can only rotate in one direction, and further, the two tensioning rollers can only rotate in one direction.

As shown in fig. 7, the cylindrical surfaces of the tension rollers 81 are wrapped with rubber layers 811, so that plastic sheets with different thicknesses can easily pass between the two tension rollers 81.

As shown in fig. 8, the winding machine 5 includes two winding disks 51, a winding frame 52 for mounting the winding disks 51, and four winding devices 53 uniformly distributed in the circumferential direction between the two winding disks 51; specifically, the winding disc 51 and the winding frame 52 are fixed by a bearing with a seat, the winding disc 51 is in transmission connection with a rotating motor, specifically, a rotating shaft of the rotating motor is in welded connection with the winding disc 51, a cutting blade 54 is arranged between adjacent winding devices 53, two ends of the cutting blade 54 are fixed on the winding disc 51 through bolts, and when the winding disc 51 rotates, the plastic sheets are cut through the cutting blade 54.

As shown in fig. 8, the winding device 53 includes a winding roller 531 and a winding motor 532, two sides of the winding roller 531 are respectively mounted on the winding disks 51 on two sides by bearings, the winding motor 532 is bolted on the winding disk 51 on one side, and the winding motor 532 and the winding roller 531 are connected by a bevel gear.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (8)

1. A laminating and winding device comprises a trimming machine, an oiling machine, a plurality of ovens, a laminating machine and a winding machine which are arranged in sequence; the method is characterized in that: be equipped with between laminating machine and the rolling machine and cut the device, cut and be equipped with draw gear between device and the rolling machine, draw gear is close to coiling mechanism one side and is equipped with straining device.

2. A laminating and winding device according to claim 1, characterized in that: the cutting device and the traction device are arranged on a support frame.

3. A laminating and winding device according to claim 2, characterized in that: the slitting device comprises an upper sliding rail, a lower sliding rail, an upper slitting knife and a lower slitting knife, wherein two ends of the upper sliding rail and two ends of the lower sliding rail are both mounted on a support frame, the upper sliding rail is arranged right above the lower sliding rail, a plurality of sliding blocks are arranged on the upper sliding rail and the lower sliding rail, the upper slitting knife is mounted on the sliding block of the upper sliding rail, and the lower slitting knife is mounted on the sliding block of the lower sliding rail.

4. A laminating and winding device according to claim 2, characterized in that: the traction device comprises a traction roller and a compression roller, the two ends of the traction roller are installed on the support frame, the compression roller is located on the upper side of the traction roller, compression push rods are arranged on the two sides of the compression roller and installed on the support frame, and the traction roller is connected with a traction motor in a transmission mode.

5. A laminating and winding device according to claim 2, characterized in that: straining device includes tensioning roller, ratchet and fixture block, two the setting is hugged closely to the tensioning roller, and two the tensioning roller both ends are all installed on the support frame, two tensioning roller one end adopts two gear engagement to connect, the ratchet is installed at the other end of a tensioning roller, the fixture block sets up in ratchet one side, the fixture block blocks the ratchet, the fixture block adopts the bolt to install on the support frame, torsion spring is installed to fixture block screwed connection position.

6. A laminating and winding device according to claim 5, wherein: and a rubber layer is arranged on the cylindrical surface of the tensioning roller.

7. A laminating and winding device according to claim 2, characterized in that: the winding machine comprises two winding disks, a winding frame for mounting the winding disks and four winding devices circumferentially and uniformly distributed between the two winding disks, the winding disks are in transmission connection with a rotating motor, and cutting blades are arranged between the adjacent winding devices.

8. A laminating take-up device according to claim 7, wherein: the winding device comprises a winding roller and a winding motor, wherein two sides of the winding roller are respectively installed on winding disks on two sides, the winding motor is installed on the winding disk on one side, and the winding motor is in transmission connection with the winding roller.

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