CN217534886U

CN217534886U - PVC calendering film is with supplementary coiling mechanism

Info

Publication number: CN217534886U
Application number: CN202221077756.2U
Authority: CN
Inventors: 衷小梅; 曾志彬
Original assignee: Jiangsu Kolma Intelligent Equipment Manufacturing Co ltd
Current assignee: Jiangsu Kolma Intelligent Equipment Manufacturing Co ltd
Priority date: 2022-05-01
Filing date: 2022-05-01
Publication date: 2022-10-04
Anticipated expiration: 2032-05-01

Abstract

The utility model belongs to the technical field of the PVC film rolling, especially, be a PVC calendering film is with supplementary coiling mechanism, which comprises a mounting bracket, the both sides wall of mounting bracket all rotates through the bearing and is connected with the U-shaped piece, a side of mounting bracket is fixed with servo motor, servo motor's output shaft run through a lateral wall of mounting bracket and with one of them U-shaped piece fixed connection. The utility model discloses a set up first pinch roll and second pinch roll, can compress tightly PVC calendering film, avoid PVC calendering film to take place the fold when the rolling, through setting up the riser, the connection shell, mutually support between rectangular channel and the stop gear, can adjust the height of second pinch roll, make the distance between first pinch roll and the second pinch roll change, can be applicable to the PVC calendering film rolling of different thickness, through setting up adjustment mechanism, first connecting block, the second connecting block, the setting of the fixed frame of first fixed frame and second, make first pinch roll and second pinch roll dismantle.

Description

PVC calendering film is with supplementary coiling mechanism

Technical Field

The utility model relates to a PVC film rolling technical field specifically is a PVC calendering film is with supplementary coiling mechanism.

Background

The film is a thin and soft transparent sheet made of plastic, adhesive, rubber or other materials, and the scientific explanation of the film is as follows: two-dimensional materials formed by deposition of atoms, molecules or ions on a substrate surface, for example: the PVC film is one of the films, and a winding device is needed in the production of the PVC calendered film;

however, when the conventional winding device is used, the PVC calendered film is not convenient to be tightly attached, so that the PVC calendered film is easy to wrinkle when being wound, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a PVC calendering film is with supplementary coiling mechanism has solved traditional technology, and inconvenient messenger PVC calendering film closely laminates, leads to PVC calendering film when the rolling, takes place the problem of fold easily.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a PVC calendering film is with supplementary coiling mechanism, includes the mounting bracket, the both sides wall of mounting bracket all is connected with the U-shaped piece through the bearing rotation, a side of mounting bracket is fixed with servo motor, servo motor's output shaft runs through a lateral wall of mounting bracket and one of them U-shaped piece fixed connection, two there is the wind-up roll through the fix with screw between the U-shaped piece, the top symmetry of mounting bracket is equipped with two risers, be provided with the adjustment mechanism who is used for changing the riser position on the mounting bracket, two be equipped with first pinch-roller and second pinch-roller between the riser respectively, the both ends of first pinch-roller all are connected with first connecting block through the bearing rotation, the both ends of second pinch-roller all are connected with the second connecting block through the bearing rotation, two a side of riser all is fixed with first fixed frame, two first connecting block inlays respectively to be established in corresponding first fixed frame, the surface of riser all slides there is the connecting shell, a side of connecting shell all is fixed with the second fixed frame, two second connecting block inlays respectively to be established in corresponding second fixed frame, impartial apart from offering rectangular connection shell side, the block is provided with spacing mechanism.

Furthermore, the adjusting mechanism comprises a bidirectional lead screw which is rotatably connected to the mounting frame through a bearing, two moving blocks are symmetrically and threadedly connected to the outer surface of the bidirectional lead screw, the two vertical plates are respectively fixed to the two moving blocks, a fixed rod is fixed to the mounting frame, and the moving blocks slide on the outer surface of the fixed rod.

Further, stop gear is including fixing the fixed box in a connection shell side, the middle part of fixed box slides there is the pull rod, the one end of pull rod is fixed with the connecting strip, the symmetry is fixed with two reset spring between connecting strip and the fixed box, a side of connecting strip is fixed with the rectangular block, the rectangular block slides and runs through a lateral wall of connection shell and with the rectangular channel joint.

Furthermore, one end of the bidirectional screw rod extends to the outside of the mounting frame and is fixed with a knob, and anti-skid grains are formed in the outer surface of the knob.

Furthermore, a connector is fixed at one end of the pull rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a PVC calendering film is with supplementary coiling mechanism possesses following beneficial effect:

the utility model discloses, through setting up first pinch roller and second pinch roller, can compress tightly PVC calendering film, avoid PVC calendering film fold when the rolling, through setting up the riser, the connection shell, mutually support between rectangular channel and the stop gear, can adjust the height of second pinch roller, make the distance between first pinch roller and the second pinch roller can change, can be applicable to the PVC calendering film rolling of different thickness, through setting up adjustment mechanism, first connecting block, the second connecting block, the setting of the fixed frame of first fixed frame and second, make first pinch roller and second pinch roller can dismantle, convenient the change.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the adjusting mechanism of the present invention;

fig. 3 is a schematic view of the connection relationship between the second pressing roller and the second fixing frame structure of the present invention;

fig. 4 is a schematic structural view of a first pressing roller of the present invention;

fig. 5 is a schematic view of the limiting mechanism of the present invention.

In the figure: 1. a mounting frame; 2. a U-shaped block; 3. a servo motor; 4. a wind-up roll; 5. a vertical plate; 6. an adjustment mechanism; 601. a bidirectional screw rod; 602. a moving block; 603. fixing the rod; 7. a first pressure roller; 8. a second pressure roller; 9. a first connection block; 10. a second connecting block; 11. a first fixed frame; 12. a connecting shell; 13. a second fixed frame; 14. a rectangular groove; 15. a limiting mechanism; 1501. a fixing box; 1502. a pull rod; 1503. A connecting strip; 1504. a return spring; 1505. a rectangular block; 16. a knob; 17. a connecting head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, an embodiment of the present invention provides an auxiliary winding device for PVC calendering film, including an installation frame 1, both side walls of the installation frame 1 are both connected with U-shaped blocks 2 through bearings in a rotating manner, a side surface of the installation frame 1 is fixed with a servo motor 3, an output shaft of the servo motor 3 penetrates through a side wall of the installation frame 1 and is fixedly connected with one of the U-shaped blocks 2, a wind-up roller 4 is fixed between the two U-shaped blocks 2 through screws, two vertical plates 5 are symmetrically arranged above the installation frame 1, the installation frame 1 is provided with an adjusting mechanism 6 for changing the positions of the vertical plates 5, a first pressure roller 7 and a second pressure roller 8 are respectively arranged between the two vertical plates 5, both ends of the first pressure roller 7 are both connected with a first connecting block 9 through bearings in a rotating manner, both ends of the second pressure roller 8 are both connected with a second connecting block 10 through bearings in a rotating manner, both sides of the two vertical plates 5 are both fixed with first fixing frames 11, the two first connecting blocks 9 are respectively embedded in corresponding first fixing frames 11, both ends of the vertical plates 5 are connected with a connecting shell 12 in a sliding manner, a side surface of the fixing shell 12 is connected with a second connecting block 13, a second side surface of the fixing shell is provided with a rectangular groove 14, and a rectangular groove for embedding mechanism for embedding a rectangular groove 14, and a rectangular groove 14 is provided in a corresponding rectangular groove for embedding mechanism for embedding the first side surface of the vertical plate, and a rectangular groove 14;

to sum up, the device is when using, place first connecting block 9 between two first fixed frames 11, place second connecting block 10 between two fixed frames 13 of second, utilize adjustment mechanism 6 drive two risers 5 to remove to the centre, make two fixed frames 11 of first and second 13 follow and move together, fix first pinch roller 7 and second pinch roller 8, then, two connecting shell 12 of upwards or gliding down at the surface of riser 5, make second fixed frame 13 and second pinch roller 8 follow and slide together, can adjust the height of second pinch roller 8, make first pinch roller 7 and second pinch roller 8 compress tightly the PVC film, avoid PVC calendering film fold when the rolling, according to the thickness of PVC calendering film, adjust the distance between first pinch roller 7 and the second pinch roller 8, after adjusting, utilize stop gear 15 to carry out spacingly to rectangular channel 14, will connect shell 12 to fix the surface at riser 5, drive U2 and the rolling-up roll 4 rotation through servo motor 3, the rolling-up film of PVC can be realized.

As shown in fig. 2 and fig. 3, in some embodiments, the adjusting mechanism 6 includes a bidirectional lead screw 601 rotatably connected to the mounting frame 1 through a bearing, two moving blocks 602 are symmetrically and threadedly connected to an outer surface of the bidirectional lead screw 601, the two vertical plates 5 are respectively fixed to the two moving blocks 602, a fixed rod 603 is fixed to the mounting frame 1, and the moving blocks 602 slide on an outer surface of the fixed rod 603; when needing to change first pinch roll 7 and second pinch roll 8, the staff twists two-way lead screw 601, and cooperation dead lever 603 and movable block 602 sliding connection carry on spacingly to drive two movable blocks 602 and remove to both sides, make the fixed frame of first 11 and the fixed frame of second 13 follow and move together, remove the restriction to first pinch roll 7 and second pinch roll 8, thereby dismantle first pinch roll 7 and second pinch roll 8, convenient the change.

As shown in fig. 2, 3 and 5, in some embodiments, the limiting mechanism 15 includes a fixing box 1501 fixed to one side of the connecting shell 12, a pull rod 1502 is slid in the middle of the fixing box 1501, a connecting bar 1503 is fixed to one end of the pull rod 1502, two return springs 1504 are symmetrically fixed between the connecting bar 1503 and the fixing box 1501, a rectangular block 1505 is fixed to one side of the connecting bar 1503, and the rectangular block 1505 slides through one side wall of the connecting shell 12 and is clamped with the rectangular groove 14; when the height of the second pressing roller 8 needs to be adjusted, the pull rod 1502 is pulled rightwards to drive the connecting strip 1503 to slide rightwards, the return spring 1504 is compressed to enable the rectangular block 1505 to slide out of the connecting shell 12, the connecting shell 12 slides upwards or downwards on the outer surface of the vertical plate 5, the adjustment is carried out according to the thickness of the PVC calendered film, after the adjustment is completed, the pull rod 1502 is loosened, the elastic force of the return spring 1504 is utilized to drive the connecting strip 1503 and the rectangular block 1505 to slide leftwards, the rectangular block 1505 is inserted into the appropriate rectangular groove 14, and the vertical plate 5 and the connecting shell 12 are fixed.

As shown in fig. 2, in some embodiments, one end of the bidirectional screw 601 extends to the outside of the mounting frame 1 and is fixed with a knob 16, and the outer surface of the knob 16 is provided with anti-skid threads; the knob 16 is used for facilitating the worker to rotate the bidirectional screw rod 601.

As shown in FIG. 5, in some embodiments, a connector 17 is secured to one end of the tie bar 1502; through connector 17, make things convenient for the staff to pull rod 1502.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 PVC calendering film is with supplementary coiling mechanism, includes mounting bracket (1), its characterized in that: the two side walls of the mounting frame (1) are respectively and rotatably connected with a U-shaped block (2) through a bearing, a servo motor (3) is fixed on one side face of the mounting frame (1), an output shaft of the servo motor (3) penetrates through one side wall of the mounting frame (1) and is fixedly connected with one U-shaped block (2), a winding roller (4) is fixed between the two U-shaped blocks (2) through a screw, two vertical plates (5) are symmetrically arranged above the mounting frame (1), an adjusting mechanism (6) used for changing the positions of the vertical plates (5) is arranged on the mounting frame (1), a first pressing roller (7) and a second pressing roller (8) are respectively arranged between the two vertical plates (5), two ends of the first pressing roller (7) are respectively and rotatably connected with first connecting blocks (9) through bearings, two ends of the second pressing roller (8) are respectively and rotatably connected with second connecting blocks (10) through bearings, one side faces of the two vertical plates (5) are respectively and fixedly provided with first fixing frames (11), two first connecting blocks (9) are respectively embedded in the corresponding first connecting blocks (11), two fixing frames (12) are respectively and are connected with a second fixing shell (12), and are respectively embedded in the corresponding fixing frame inner side faces of the fixing frame (12), rectangular grooves (14) are formed in the vertical plate (5) at equal intervals, and a limiting mechanism (15) used for clamping the rectangular grooves (14) is arranged on one side face of the connecting shell (12).

2. The auxiliary winding device for the PVC calendered film according to claim 1, characterized in that: the adjusting mechanism (6) comprises a bidirectional lead screw (601) which is rotatably connected onto the mounting frame (1) through a bearing, two moving blocks (602) are symmetrically and threadedly connected to the outer surface of the bidirectional lead screw (601), the two vertical plates (5) are respectively fixed onto the two moving blocks (602), a fixing rod (603) is fixed onto the mounting frame (1), and the moving blocks (602) slide on the outer surface of the fixing rod (603).

3. The auxiliary winding device for the PVC calendered film according to claim 1, characterized in that: the limiting mechanism (15) comprises a fixing box (1501) fixed on one side face of the connecting shell (12), a pull rod (1502) slides in the middle of the fixing box (1501), a connecting strip (1503) is fixed at one end of the pull rod (1502), two reset springs (1504) are symmetrically fixed between the connecting strip (1503) and the fixing box (1501), a rectangular block (1505) is fixed on one side face of the connecting strip (1503), and the rectangular block (1505) penetrates through one side wall of the connecting shell (12) in a sliding mode and is clamped with the rectangular groove (14).

4. The auxiliary winding device for the PVC calendered film according to claim 2, characterized in that: one end of the bidirectional screw rod (601) extends to the outside of the mounting rack (1) and is fixed with a knob (16), and anti-skid grains are arranged on the outer surface of the knob (16).

5. The auxiliary winding device for the PVC calendered film according to claim 3, characterized in that: one end of the pull rod (1502) is fixed with a connector (17).