CN217837804U

CN217837804U - BOPP extinction film flattening device

Info

Publication number: CN217837804U
Application number: CN202221665122.9U
Authority: CN
Inventors: 管玉成; 谢欢; 马光跃; 陈凯; 林少芬
Original assignee: Qiming New Material Co ltd
Current assignee: Qiming New Material Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-18
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to a film processing technology field, and disclose a BOPP extinction film presses and levels device, including left branch strut and right branch strut, be provided with the rotary drum between left branch strut and the right branch strut and press the actuating mechanism, the rotary drum is pressed the actuating mechanism and is included fixed frame, fixed frame fixed mounting is in the left side of left branch strut and the right side of right branch strut, the inside slidable mounting of fixed frame has the sliding block, fixed mounting has fixed spring between the bottom of sliding block and the bottom inner wall of fixed frame, the inboard fixed mounting of sliding block has the fourth to rotate the seat, the fourth rotates the inboard of seat and rotates and installs the second pivot, the external fixed mounting of second pivot has the live-rollers. According to the BOPP extinction film flattening device, the rotary drum pressing mechanism is arranged, and in the using process, the rotating roller can be pressed upwards under the elastic action of the fixed spring, so that the pressure between the rotating roller and the material pressing roller is improved, the material pressing effect is improved, and the film quality is improved.

Description

BOPP extinction film flattening device

Technical Field

The utility model relates to a film processing technology field specifically is a BOPP extinction film flattens device.

Background

BOPP films are produced by first passing a melt of high molecular polypropylene through a long and narrow head to form a sheet or thick film, then stretching the film in two perpendicular directions (longitudinal and transverse) simultaneously or stepwise in a special stretching machine at a certain temperature and a set speed, and subjecting the film to appropriate cooling or heat treatment or special processing (e.g. corona, coating, etc.).

In the prior art, the adopted BOPP extinction film flattening device needs to use a plurality of motors to respectively drive rolling and rolling in the production process, so that the rolling and rolling cannot be synchronously performed, the film is easy to bend, the pressure of the existing BOPP extinction film flattening device is small, the rolling effect is poor, and the problems are solved by changing the in-and-out BOPP extinction film flattening device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a BOPP extinction film flattens device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a BOPP extinction film flattens device, includes left branch strut and right branch strut, the left side fixed mounting of left branch strut has the control box, the right side fixed mounting of right branch strut has the protective housing, be provided with synchronous coil stock mechanism between left branch strut and the right branch strut, it presses the moving mechanism to be provided with the rotary drum between left branch strut and the right branch strut.

The moving mechanism is pressed to the rotary drum includes fixed frame, fixed frame fixed mounting is in the left side of left branch strut and the right side of right branch strut, the inside slidable mounting of fixed frame has the sliding block, fixed mounting has fixed spring between the bottom of sliding block and the bottom inner wall of fixed frame, the inboard fixed mounting of sliding block has the fourth to rotate the seat, the inboard rotation of fourth rotation seat installs the second pivot, the outside fixed mounting of second pivot has the live-rollers.

Preferably, the corresponding position department of left branch strut and right branch strut and second pivot has seted up logical groove, the second pivot is passed logical groove, just the outside of second pivot is located the left and right sides fixed mounting who leads to the groove and has a spacing ring, is convenient for make the spacing rotation of second pivot.

Preferably, synchronous coiling mechanism includes first rotation seat, first rotation seat fixed mounting is on the right side of left branch strut, the right side of first rotation seat is rotated and is installed first pivot, the outside fixed mounting of first pivot has the nip roll, the one end fixed mounting that first rotation seat was kept away from to first pivot has first gear, and the first gear of being convenient for drives first pivot and rotates.

Preferably, the right support frame has a through hole at a position corresponding to the first rotating shaft, a bearing is fixedly mounted in the through hole, and the first rotating shaft penetrates through the inner ring of the bearing, so that the first rotating shaft can penetrate through the right support frame to support and rotate.

Preferably, the right side fixed mounting of left branch strut has the third to rotate the seat, the right side that the seat was rotated to the third rotates installs the coil stock pole, the coil stock pole is kept away from the one end fixed mounting that the third rotated the seat and is had the third gear, is convenient for make the third gear drive the coil stock pole rotate.

Preferably, the right support frame is provided with a through hole at a position corresponding to the coiling rod, a bearing is fixedly mounted in the through hole, and the coiling rod penetrates through the inner ring of the bearing, so that the coiling rod can penetrate through the right support frame to support and rotate.

Preferably, fixed mounting has a fixed motor on the right side inner wall of guard box, the left side of fixed motor is provided with the motor shaft, the outside fixed mounting of motor shaft has the second gear, just the second gear meshes with first gear and third gear mutually, is convenient for make the second gear drive first gear and third gear synchronous revolution.

Preferably, one end of the motor shaft far away from the fixed motor is provided with a second rotating seat, and the second rotating seat is fixedly installed on the right side of the right support frame, so that the motor shaft is supported and rotated conveniently.

Compared with the prior art, the utility model provides a BOPP extinction film flattens device possesses following beneficial effect:

1. this BOPP extinction film flattens device through the synchronous coil stock mechanism that sets up, in the use, can make roll-in and coil stock drive through a fixed motor, makes it go on in step, not only can improve work efficiency to reduction in production cost through reducing motor quantity.

2. This BOPP extinction film presses smooth device presses actuating mechanism through the rotary drum that sets up, in the use, through the elastic force effect of fixed spring, makes the live-rollers can upwards press and move, improves the pressure between live-rollers and the nip rolls, improves the pressure material effect, improves the film quality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive exercise based on the drawings:

FIG. 1 is a schematic view of the appearance structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the right-side axial view structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the left side axial view structure of the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.

In the figure: 1. a left support frame; 2. a right support frame; 3. a control box; 4. a protective box; 5. a synchronous material rolling mechanism; 51. a first rotating base; 52. a first rotating shaft; 53. a nip roll; 54. a first gear; 55. fixing the motor; 56. a motor shaft; 57. a second rotating base; 58. a second gear; 59. a third gear; 510. a coiling rod; 511. a third rotating base; 6. a drum pressing mechanism; 61. a fixing frame; 62. a slider; 63. a fixed spring; 64. a fourth rotating base; 65. a second rotating shaft; 66. a limiting ring; 67. the roller is rotated.

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.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a BOPP extinction film presses smooth device, includes left branch strut 1 and right branch strut 2, and the left side fixed mounting of left branch strut 1 has control box 3, and the right side fixed mounting of right branch strut 2 has protective housing 4, is provided with synchronous coil stock mechanism 5 between left branch strut 1 and the right branch strut 2, is provided with rotary drum pressure movable mechanism 6 between left branch strut 1 and the right branch strut 2.

The synchronous material rolling mechanism 5 comprises a first rotating seat 51, the first rotating seat 51 is fixedly arranged on the right side of a left support frame 1, a first rotating shaft 52 is rotatably arranged on the right side of the first rotating seat 51, a material pressing roller 53 is fixedly arranged outside the first rotating shaft 52, a first gear 54 is fixedly arranged at one end, far away from the first rotating seat 51, of the first rotating shaft 52, the first gear 54 drives the first rotating shaft 52 to rotate conveniently, through holes are formed in the positions, corresponding to the first rotating shaft 52, of a right support frame 2, bearings are fixedly arranged in the through holes, the first rotating shaft 52 penetrates through inner rings of the bearings, the first rotating shaft 52 penetrates through the right support frame 2 to be supported and rotated conveniently, a third rotating seat 511 is fixedly arranged on the right side of the left support frame 1, a material rolling rod 510 is rotatably arranged on the right side of the third rotating seat 511, and a third gear 59 is fixedly arranged at one end, far away from the third rotating seat 511, of the material rolling rod 510, it rotates to be convenient for make third gear 59 drive coil stock pole 510, the through-hole has been seted up with coil stock pole 510's the corresponding position department of right branch frame 2, and fixed mounting has the bearing in the through-hole, coil stock pole 510 passes the bearing inner circle, it supports the rotation to be convenient for make coil stock pole 510 pass right branch frame 2, fixed mounting has fixed motor 55 on the right side inner wall of protection box 4, the left side of fixed motor 55 is provided with motor shaft 56, the outside fixed mounting of motor shaft 56 has second gear 58, and second gear 58 meshes with first gear 54 and third gear 59 mutually, be convenient for make second gear 58 drive first gear 54 and third gear 59 synchronous rotation, the one end that fixed motor 55 was kept away from to motor shaft 56 is provided with second and rotates seat 57, and second rotates the right side of seat 57 fixed mounting at right branch frame 2, be convenient for make motor shaft 56 support the rotation.

Example 2:

with reference to fig. 4, and on the basis of the first embodiment, it further obtains that the drum pressing mechanism 6 includes a fixed frame 61, the fixed frame 61 is fixedly installed on the left side of the left support frame 1 and the right side of the right support frame 2, the inside slidable mounting of the fixed frame 61 has a sliding block 62, a fixed spring 63 is fixedly installed between the bottom of the sliding block 62 and the bottom inner wall of the fixed frame 61, the inside fixed mounting of the sliding block 62 has a fourth rotating seat 64, the inside of the fourth rotating seat 64 is rotated and installed with a second rotating shaft 65, the outside fixed mounting of the second rotating shaft 65 has a rotating roller 67, through grooves are opened at corresponding positions of the left support frame 1 and the right support frame 2 and the second rotating shaft 65, the second rotating shaft 65 passes through the through grooves, and limiting rings 66 are fixedly installed at left and right sides of the through grooves outside of the second rotating shaft 65, so as to enable the second rotating shaft 65 to rotate in a limiting manner.

In practical operation, when the device is used, the sliding block 62 is driven to slide downwards by the elastic force of the fixed spring 63, so that the sliding block 62 drives the second rotating shaft 65 to press upwards through the fourth rotating seat 64, the second rotating shaft 65 drives the rotating roller 67 to press upwards, the rotating roller 67 presses the material pressing roller 53 tightly, the motor shaft 56 is driven to rotate through the fixed motor 55, the motor shaft 56 drives the second gear 58 to rotate, the second gear 58 drives the first gear 54 to rotate, the first rotating shaft 52 is driven to rotate on the first rotating seat 51 through the first gear 54, the first rotating shaft 52 drives the material pressing roller 53 to rotate, the material pressing roller 53 rotates to press the film, the material pressing roller 53 drives the second rotating shaft 65 to rotate on the fourth rotating seat 64 through the rotating roller 67, and the second gear 58 drives the third gear 59 to rotate, so that the third gear 59 drives the material winding rod 510 to synchronously rotate the material winding.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element described by the phrase "comprising a. -" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a BOPP extinction film flattens device, includes left branch strut (1) and right branch strut (2), its characterized in that: a control box (3) is fixedly installed on the left side of the left support frame (1), a protection box (4) is fixedly installed on the right side of the right support frame (2), a synchronous coiling mechanism (5) is arranged between the left support frame (1) and the right support frame (2), and a rotary drum pressing mechanism (6) is arranged between the left support frame (1) and the right support frame (2);

mechanism (6) is pressed to rotary drum is including fixed frame (61), fixed frame (61) fixed mounting is on the left side of left branch strut (1) and the right side of right branch strut (2), the inside slidable mounting of fixed frame (61) has sliding block (62), fixed mounting has fixed spring (63) between the bottom of sliding block (62) and the bottom inner wall of fixed frame (61), the inboard fixed mounting of sliding block (62) has the fourth to rotate seat (64), the inboard of fourth rotation seat (64) is rotated and is installed second pivot (65), the outside fixed mounting of second pivot (65) has rotor roll (67).

2. The apparatus of claim 1, wherein: logical groove has been seted up with the corresponding position department of second pivot (65) in left branch strut (1) and right branch strut (2), second pivot (65) pass logical groove, just the outside of second pivot (65) is located the left and right sides fixed mounting who leads to the groove and has spacing ring (66).

3. The flattening device for the BOPP extinction film according to claim 1, characterized in that: synchronous coil mechanism (5) are including first rotation seat (51), first rotation seat (51) fixed mounting is on the right side of left branch strut (1), first pivot (52) are installed in the right side rotation of first rotation seat (51), the outside fixed mounting of first pivot (52) has nip roll (53), the one end fixed mounting that first rotation seat (51) was kept away from in first pivot (52) has first gear (54).

4. The flattening device for the BOPP extinction film according to claim 3, characterized in that: a through hole is formed in the position, corresponding to the first rotating shaft (52), of the right supporting frame (2), a bearing is fixedly mounted in the through hole, and the first rotating shaft (52) penetrates through an inner ring of the bearing.

5. The apparatus of claim 3, wherein: the right side fixed mounting of left branch strut (1) has the third to rotate seat (511), the right side rotation that seat (511) was rotated to the third is installed and is rolled up material pole (510), the one end fixed mounting that seat (511) was rotated to the third was kept away from in roll material pole (510) has third gear (59).

6. The apparatus of claim 5, wherein: the right supporting frame (2) is provided with a through hole at a position corresponding to the coiling rod (510), a bearing is fixedly mounted in the through hole, and the coiling rod (510) penetrates through the inner ring of the bearing.

7. The flattening device for the BOPP extinction film according to claim 5, characterized in that: fixed motor (55) is fixedly installed on the right side inner wall of guard box (4), the left side of fixed motor (55) is provided with motor shaft (56), the outside fixed mounting of motor shaft (56) has second gear (58), just second gear (58) and first gear (54) and third gear (59) mesh mutually.

8. The apparatus of claim 7, wherein: one end of the motor shaft (56) far away from the fixed motor (55) is provided with a second rotating seat (57), and the second rotating seat (57) is fixedly installed on the right side of the right support frame (2).