Height-adjustable coiling machine for calendering film production

Abstract

The utility model relates to the technical field of recoiling machines, in particular to a height-adjustable recoiling machine for calendering film production, which comprises a rotary supporting assembly and a positioning assembly, the positioning assembly comprises a plurality of rotary plates, a fixed seat, a telescopic driving part III, an adapter block, a telescopic driving part II, an adapter plate and a plummer block, a plurality of second telescopic driving parts are installed on the rotating plate, the output ends of the second telescopic driving parts are connected with an adapter plate, a plurality of mounted bearings are installed on the adapter plate, the end of the rotating shaft can be inserted into bearing holes of the mounted bearings, third telescopic driving parts are rotationally connected with the fixing base, and output shafts of the third telescopic driving parts are rotationally connected with an adapter block. The calendering film supporting device has the advantages that the calendering film can be detached easily, the supporting effect on the film winding position is improved, the deviation condition of the film winding position is reduced, and the positioning effect on the film supporting position is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coilers, in particular to a coiler for calendering film production with adjustable height. Background Art

[0002] During the production process of calendered film, the film needs to be rolled on the rotating support. During the film winding process, the cantilever-style film rotating support will have a rotation offset, which is not conducive to the positioning effect of the film support and the support will be skewed. After the film is wound, it needs to be disassembled. Using a fixed structure to support the calendered film will affect the disassembly and assembly of the sleeve supporting the film at the film rotation and the wound film. The direct rotation method will cause the support to be skewed, and the direct rotation support method will cause the support connection to be unstable. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In response to the shortcomings of the existing technology, the utility model provides a winder for calendered film production with adjustable height, which is conducive to the disassembly of the calendered film, improves the support effect of the film winding point, reduces the deviation of the film winding point, and improves the positioning effect of the film support point.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a height-adjustable winder for calendered film production, comprising a rotating support assembly for driving the film to rotate and a positioning assembly for supporting the end portion of the rotating portion;

[0007] The rotary support assembly includes a rotary drive assembly and a rotating shaft, and the output end of the rotary drive assembly is connected to the rotating shaft;

[0008] The positioning assembly includes a rotating plate, a fixed seat, a telescopic drive part three, an adapter block, a telescopic drive part two, an adapter plate and a seat bearing. A number of rotating plates are rotatably connected to the fixed seat, a number of telescopic drive parts two are installed on the rotating plate, the output end of the telescopic drive part two is connected to the adapter plate, a number of seat bearings are installed on the adapter plate, the end of the rotating shaft can be inserted into the bearing hole of the seat bearing, the telescopic drive part three is rotatably connected to the fixed seat, the output shaft of the telescopic drive part three is rotatably connected to the adapter block, and the rotating plate is connected to the adapter block.

[0009] Preferably, the rotary drive assembly includes a support box and a rotary drive unit 1, the support box is mounted with the rotary drive unit 1, and the output shaft of the rotary drive unit 1 is connected to the rotating shaft.

[0010] Preferably, the rotary support assembly further includes a support plate, a fixing plate, and a first telescopic driving part. A plurality of fixing plates are connected between the support box and the fixed seat. A plurality of first telescopic driving parts are installed on the fixing plates. The output shaft of the first telescopic driving part is connected to the support plate. A circular groove for supporting the rolled-up film is provided on the support plate.

[0011] Preferably, the positioning assembly further includes a buffer block. A plurality of buffer blocks are connected to one end of the fixed seat facing the rotary plate.

[0012] Preferably, the positioning assembly further includes a guide rail and a slider. A plurality of guide rails are installed on the rotary plate. A plurality of sliders are slidably connected to the guide rails. The sliders are connected to the adapter plate.

[0013] Preferably, it further includes a positioning beam. A plurality of positioning beams are connected between the support box and the fixed seat.

[0014] Preferably, it further includes a lift, a linkage shaft, a second rotary driving part, a limit seat, and a linkage plate. A second rotary driving part is installed on the limit seat. The output shaft of the second rotary driving part is connected to the input shaft of one of the lifts. The output shafts of a plurality of lifts are connected to the linkage plate. The input shafts of adjacent lifts are connected by a linkage shaft. The support box and the positioning beam are both connected to the linkage plate.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present invention provides a coiler for calendered film with adjustable height, having the following beneficial effects:

[0017] For the coiler for calendered film with adjustable height, the rotating shaft is driven to rotate by the rotary driving assembly, and the film to be coiled and the cylinder of the support die are driven to rotate by the rotating shaft. The pedestal bearing in the positioning assembly restricts the end of the rotating shaft, improving the support and positioning effect on the rotating shaft. Then, the third telescopic driving part drives the rotary plate to rotate, creating a larger space for disassembling and installing the film wound on the rotating shaft, which is beneficial for disassembling the calendered film, improving the support effect on the winding part of the film, reducing the offset of the winding part of the film, and improving the positioning effect on the supporting part of the film. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present invention;

[0019] Figure 2 is of the present invention Figure 1 a partial enlarged structural diagram at A in;

[0020] Figure 3 is a front view structural diagram of the present invention;

[0021] Figure 4 is of the present invention Figure 3 a sectional structural diagram at A-A in;

[0022] Figure 5 For the present utility model Figure 3 is a schematic cross-sectional structure diagram at B-B in this.

[0023] Reference numerals in the drawings: 1, support box; 2, first rotation drive part; 3, rotating shaft; 4, support plate; 5, fixing plate; 6, first telescopic drive part; 7, second telescopic drive part; 8, adapter plate; 9, pedestal bearing; 10, rotating plate; 11, fixed seat; 12, third telescopic drive part; 13, adapter block; 14, buffer block; 15, positioning beam; 16, guide rail; 17, slider; 18, lift; 19, linkage shaft; 20, second rotation drive part; 21, limit seat; 22, linkage plate. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment:

[0026] Please refer to Figures 1-5 , a coiler for calendered film production with adjustable height, including a rotation support assembly for driving the film to rotate and a positioning assembly for supporting the end of the rotation part.

[0027] The rotation support assembly includes a rotation drive assembly and a rotating shaft 3, and the output end of the rotation drive assembly is connected to the rotating shaft 3.

[0028] The positioning component includes a rotating plate 10, a fixed seat 11, a third telescopic driving part 12, an adapter block 13, a second telescopic driving part 7, an adapter plate 8 and a pedestal bearing 9. A plurality of rotating plates 10 are rotatably connected to the fixed seat 11. A plurality of second telescopic driving parts 7 are installed on the rotating plate 10. The output end of the second telescopic driving part 7 is connected to the adapter plate 8. A plurality of pedestal bearings 9 are installed on the adapter plate 8. The end of the rotating shaft 3 can be inserted into the bearing hole of the pedestal bearing 9. The third telescopic driving part 12 is rotatably connected to the fixed seat 11. The output shaft of the third telescopic driving part 12 is rotatably connected to the adapter block 13. The rotating plate 10 is connected to the adapter block 13. Preferably, the support plate 4 is formed by bending sheet metal. The third telescopic driving part 12 and the fixed seat 11 are preferably rotatably connected by a shaft. The connecting shaft passes through the fixed seat 11, and both ends of the shaft are connected to the rotating plate 10. The output shaft of the third telescopic driving part 12 and the adapter block 13 are preferably rotatably connected by a pin shaft. The third telescopic driving part 12 and the second telescopic driving part 7 are one of a cylinder, a hydraulic cylinder and an electric cylinder. The second telescopic driving part 7 is preferably a cylinder with a guide rod. The rotating shaft 3 is driven to rotate by the rotating driving component, and the film to be wound and the cylinder of the support mold are driven to rotate by the rotating shaft 3. The pedestal bearing 9 in the positioning component restricts the end of the rotating shaft 3, improving the support and positioning effect on the rotating shaft 3. Then, the third telescopic driving part 12 drives the rotating plate 10 to rotate, creating a larger space for disassembling and installing the film wound on the rotating shaft 3, which is beneficial for disassembling the calendered film, improving the support effect on the winding part of the film, reducing the situation of offset at the winding part of the film, and improving the positioning effect on the supporting part of the film.

[0029] Refer to Figure 3 and 4 , the rotating driving component includes a support box 1 and a first rotating driving part 2. The first rotating driving part 2 is installed on the support box 1. The output shaft of the first rotating driving part 2 is connected to the rotating shaft 3. The output shaft of the first rotating driving part 2 and the rotating shaft 3 are preferably connected by a coupling or by a key. The first rotating driving part 2 is a motor, preferably a motor with a speed reducer. The first rotating driving part 2 is supported by the support box 1. The first rotating driving part 2 drives the rotating shaft 3 to rotate, thereby effectively driving the rotation of the winding part of the film and supporting the winding part of the film.

[0030] Refer to Figure 1 , the rotating support component further includes a support plate 4, a fixing plate 5 and a first telescopic driving part 6. A plurality of fixing plates 5 are connected between the support box 1 and the fixed seat 11. A plurality of first telescopic driving parts 6 are installed on the fixing plate 5. The output shaft of the first telescopic driving part 6 is connected to the support plate 4. A circular groove for supporting the wound film is provided on the support plate 4. The first telescopic driving part 6 is one of a cylinder, a hydraulic cylinder and an electric cylinder. The support plate 4 is driven to move by the first telescopic driving part 6. When disassembling the film, the support plate 4 supports the rotating shaft 3 when supporting the film, reducing the situation of offset at the end of the rotating shaft 3 and improving the support and positioning effect on the rotating shaft 3.

[0031] Refer to Figure 2The positioning assembly also includes a buffer block 14. A plurality of buffer blocks 14 are connected to one end of the fixed seat 11 facing the rotating plate 10. The buffer block 14 is preferably made of rubber material, preferably a polyurethane block. Through the setting of the buffer block 14, the buffer block 14 supports the rotating rotating plate 10, improves the positioning and supporting effect of the rotating plate 10, and reduces the wear between the rotating plate 10 and the fixed seat 11.

[0032] Reference Figure 2 The positioning assembly also includes guide rails 16 and sliders 17. Several guide rails 16 are installed on the rotating plate 10. Several sliders 17 are slidably connected to the guide rails 16. The sliders 17 are connected to the adapter plate 8. Through the setting of the guide rails 16 and the sliders 17, the sliders 17 slide on the guide rails 16, thereby improving the guiding effect of the adapter plate 8 and reducing the position offset of the adapter plate 8.

[0033] Reference Figure 1 The coiler also includes a positioning beam 15. Several positioning beams 15 are connected between the support box 1 and the fixed seat 11. Through the setting of the positioning beam 15, the positioning effect between the fixed seat 11 and the support box 1 is improved.

[0034] Reference Figure 4 and 5 The coiler also includes an elevator 18, a linkage shaft 19, a rotary drive unit 20, a limit seat 21 and a linkage plate 22. The limit seat 21 is equipped with a rotary drive unit 20. The output shaft of the rotary drive unit 20 is connected to the input shaft of one of the elevators 18. The output shafts of several elevators 18 are connected to the linkage plate 22. The input shafts of adjacent elevators 18 are connected through the linkage shaft 19. The support box 1 and the positioning beam 15 are both connected to the linkage plate 22. The linkage shaft 19 is preferably a long shaft coupling. As another application form The linkage shaft 19 can preferably be connected to a coupling at both ends of the shaft, the rotary drive unit 20 is preferably a servo motor, and the elevator 18 is preferably a worm gear transmission type. The rotary drive unit 20 drives the input shaft of the elevator 18 to rotate, and the linkage shaft 19 drives the input shaft of each elevator 18 to rotate, thereby adjusting the height of the output shaft of the elevator 18, and adjusting the height of the linkage plate 22, the support box 1 and the fixed seat 11, so as to adapt to film rolls at different heights, adapt to equipment of different heights, and support film rolls at different heights.

[0035] When in use, the sleeve supporting the membrane is connected to the rotating shaft 3, and the membrane and the sleeve supporting the membrane are connected. Then, the rotating drive part 2 drives the rotating shaft 3 and the supported membrane to rotate, so that the membrane is wrapped around the sleeve supporting the membrane. When removing the membrane, the telescopic drive part 2 drives the adapter plate 8 and the seat bearing 9 to move, so that the seat bearing 9 and the rotating shaft 3 are separated. Then, the telescopic drive part 3 12 drives the rotating plate 10 to rotate to make space for removing the membrane.

[0036] It should be noted that references in this specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," and the like indicate that the described embodiment may include a particular feature, structure, or characteristic, but not necessarily every embodiment includes that particular feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not.

[0037] It should be readily understood that “on,” “above,” and “over” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something,” but also includes “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above” or “over,” but also includes “above” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0038] Additionally, spatially relative terms, such as "below," "beneath," "beneath," "above," and the like, may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be in other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A coiler for calendered film production with adjustable height, characterized in that: It includes a rotary support assembly for driving the rotation of the film and a positioning assembly for supporting the end at the rotation position; The rotary support assembly includes a rotary drive assembly and a rotary shaft (3), and the output end of the rotary drive assembly is connected to the rotary shaft (3); The positioning assembly includes a rotary plate (10), a fixed seat (11), a third telescopic drive part (12), an adapter block (13), a second telescopic drive part (7), an adapter plate (8) and a pedestal bearing (9). A plurality of rotary plates (10) are rotatably connected to the fixed seat (11). A plurality of second telescopic drive parts (7) are installed on the rotary plate (10). The output end of the second telescopic drive part (7) is connected to the adapter plate (8). A plurality of pedestal bearings (9) are installed on the adapter plate (8). The end of the rotary shaft (3) can be inserted into the bearing hole of the pedestal bearing (9). The third telescopic drive part (12) is rotatably connected to the fixed seat (11), the output shaft of the third telescopic drive part (12) is rotatably connected to the adapter block (13), and the rotary plate (10) is connected to the adapter block (13).

2. The coiler for calendered film production with adjustable height according to claim 1, wherein: The rotary drive assembly includes a support box (1) and a first rotary drive part (2). The first rotary drive part (2) is installed on the support box (1), and the output shaft of the first rotary drive part (2) is connected to the rotary shaft (3).

3. The coiler for calendered film production with adjustable height according to claim 1, characterized in that: The rotary support assembly further includes a support plate (4), a fixing plate (5) and a first telescopic drive part (6). A plurality of fixing plates (5) are connected between the support box (1) and the fixed seat (11). A plurality of first telescopic drive parts (6) are installed on the fixing plate (5). The output shaft of the first telescopic drive part (6) is connected to the support plate (4). A circular groove for supporting the rolled-up film is provided on the support plate (4).

4. The coiler for calendered film production with adjustable height according to claim 1, wherein: The positioning assembly further includes a buffer block (14). A plurality of buffer blocks (14) are connected to one end of the fixed seat (11) facing the rotary plate (10).

5. The coiler for calendered film production with adjustable height according to claim 1, wherein: The positioning assembly further includes a guide rail (16) and a slider (17). A plurality of guide rails (16) are installed on the rotary plate (10). A plurality of sliders (17) are slidably connected to the guide rail (16), and the slider (17) is connected to the adapter plate (8).

6. The coiler for calendered film production with adjustable height according to claim 1, wherein: It further includes a positioning beam (15). A plurality of positioning beams (15) are connected between the support box (1) and the fixed seat (11).

7. The coiler for calendered film production with adjustable height according to claim 1, wherein: It further includes a lift (18), a linkage shaft (19), a second rotary drive part (20), a limit seat (21) and a linkage plate (22). The second rotary drive part (20) is installed on the limit seat (21). The output shaft of the second rotary drive part (20) is connected to the input shaft of one of the lifts (18). The output shafts of a plurality of lifts (18) are connected to the linkage plate (22). The input shafts of adjacent lifts (18) are connected by the linkage shaft (19). The support box (1) and the positioning beam (15) are both connected to the linkage plate (22).

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