CN219532877U

CN219532877U - Stripping off device is used in curtain coating membrane production

Info

Publication number: CN219532877U
Application number: CN202222682094.8U
Authority: CN
Inventors: 张宏辉; 章文忠; 夏志卿
Original assignee: Changzhou Weierfu Sanitary Products Co ltd
Current assignee: Changzhou Weierfu Sanitary Products Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-08-15
Anticipated expiration: 2032-10-12

Abstract

The utility model provides a stripping device for casting film production, which comprises a workbench, wherein a mounting frame plate is arranged on the upper surface of the workbench, an air cylinder is arranged on the mounting frame plate, a power rod is arranged at the output end of the air cylinder, a lifting table is arranged on the power rod, and an adhesive strip body is arranged on the lower end surface of the lifting table; the casting film fixing assembly comprises a fixing table fixed on the workbench and a sliding table connected to the upper end of the workbench in a sliding manner, and casting film bodies are detachably fixed in the fixing table and the sliding table; a slide assembly, which is matched with the slide table; the adhesive strip fixing assembly is matched with the adhesive strip body, and the adhesive strip fixing assembly can straighten the casting film after the casting film is fixed through the sliding of the sliding table, so that the situation that the casting film is not tightly attached to the adhesive strip due to the fact that the casting film is wrinkled is avoided, the data of a stripping experiment are affected, and the accuracy of the stripping experiment is improved.

Description

Stripping off device is used in curtain coating membrane production

Technical Field

The utility model relates to the technical field of casting films, in particular to a stripping device for producing casting films.

Background

Cast film is a non-stretched, non-oriented cast film produced by melt casting and quenching. There are two modes of single-layer casting and multi-layer co-extrusion casting. Compared with blown film, the method has the characteristics of high production speed, high yield, excellent transparency, glossiness, thickness uniformity and the like of the film, and in the production process of the cast film, a stripping experiment is usually required to be carried out on the cast film, so that the stripping force of the cast film is verified.

For example, the patent application number is: 202011309489.2 including placing the platform, the standing groove has been seted up at the inboard middle part of placing the platform, and the both sides welding of standing groove have multiunit compression spring, terminal one side fixedly connected with fixed plate of compression spring, and the curtain coating membrane has been placed to one side of fixed plate, the top bonding of curtain coating membrane has glues the strip, and glues one side of strip and be connected with splint, the inboard threaded connection of splint has two sets of double-screw bolts. According to the utility model, the fixing plate and the compression spring are arranged on the inner side of the placing groove, so that the casting film can be conveniently and tightly clamped in the placing groove under the elastic action of the compression spring in the stripping process, and the interference to the stripping operation caused by the relative movement of the casting film and the sticky strip in the stripping process can be effectively avoided.

The inventors found that the above prior art has at least the following drawbacks in practical use:

according to the device, the casting film is placed in the device manually, the casting film cannot be kept flat, the casting film can be wrinkled, the adhesive effect of the casting film and the adhesive strip is poor, and the accuracy of a stripping experiment is affected.

Disclosure of Invention

The utility model provides a stripping device for producing a casting film, which aims at solving the problems in the prior art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a stripping device for casting film production, which comprises a workbench, wherein a mounting frame plate is arranged on the upper surface of the workbench, an air cylinder is arranged on the mounting frame plate, a power rod is arranged at the output end of the air cylinder, a lifting table is arranged on the power rod, and an adhesive strip body is arranged on the lower end surface of the lifting table;

the casting film fixing assembly comprises a fixing table fixed on the workbench and a sliding table connected to the upper end of the workbench in a sliding manner, and casting film bodies are detachably fixed in the fixing table and the sliding table;

a slide assembly, which is matched with the slide table;

the adhesive strip fixing assembly is matched with the adhesive strip body.

Preferably, the fixed plate is all installed to fixed station and sliding table, the fixed plate is equipped with slot, change hole and the screw that is linked together, screw threaded connection has the screw rod in the screw hole, the rotation handle is installed respectively with compress tightly the post at both ends about the screw rod, change the hole with compress tightly the post and rotate and be connected, the slot with compress tightly post swing joint.

Preferably, the upper end surface of the workbench is provided with a chute, the lower end surface of the sliding table is provided with a sliding block, and the sliding block is in sliding connection with the chute.

Preferably, the sliding assembly comprises a through hole and a telescopic rod which are arranged on the mounting frame plate, the telescopic rod is fixedly connected with the sliding table, and the through hole is movably connected with the telescopic rod.

Preferably, the telescopic rod is provided with a handle.

Preferably, the adhesive strip fixing assembly comprises a fixing clamp plate and a plurality of threaded holes symmetrically arranged on the outer wall of the lifting platform, the fixing clamp plate is provided with a through hole, a fixing bolt is movably connected in the through hole, the fixing bolt is in threaded connection with the threaded holes, and the fixing clamp plate is movably connected with and matched with the adhesive strip body.

Preferably, the lower end surface of the lifting table is a curved surface.

The technical scheme has the following advantages or beneficial effects:

1. according to the utility model, the casting film can be straightened after the casting film is fixed through the sliding of the sliding table, so that the situation that the casting film is not tightly attached to the adhesive strip due to the wrinkling of the casting film, thereby affecting the data of the stripping experiment is avoided, and the accuracy of the stripping experiment is improved.

Drawings

The utility model and its features, aspects and advantages will become more apparent from the detailed description of non-limiting embodiments with reference to the following drawings. Like numbers refer to like parts throughout. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the utility model.

FIG. 1 is a schematic view of the structure provided in embodiment 1 of the present utility model;

FIG. 2 is a cross-sectional view of a table according to embodiment 1 of the present utility model;

fig. 3 is a schematic view of a local structure of a lifting platform according to embodiment 1 of the present utility model;

FIG. 4 is a top view of a fixing plate according to embodiment 1 of the present utility model;

FIG. 5 is an enlarged view of region a provided in example 1 of the present utility model;

FIG. 6 is an enlarged view of zone b provided in example 1 of the present utility model;

fig. 7 is an enlarged view of region c provided in example 1 of the present utility model.

In the figure:

1. a work table; 11. mounting a frame plate; 12. a cylinder; 13. a power lever; 14. a lifting table; 15. a chute; 16. a slide block;

2. a casting film fixing assembly; 21. a fixed table; 22. a fixing plate; 23. a slot; 24. a screw hole; 25. a turning hole; 26. a screw; 27. a rotating handle; 28. a compression column; 29. a sliding table;

3. a sliding assembly; 31. a handle; 32. a telescopic rod; 33. perforating;

4. an adhesive strip fixing component; 41. a fixed clamping plate; 42. a fixing bolt; 43. a through hole; 44. a threaded hole;

5. a casting film body;

6. an adhesive strip body.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or groups thereof.

The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

The terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" should be construed broadly, as if they were fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the technical solutions according to the embodiments of the present utility model refers to the accompanying drawings, which are included to illustrate only some embodiments of the utility model, and not all embodiments. Accordingly, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to fall within the scope of the present utility model.

Example 1:

1-7, the automatic adhesive tape feeding device comprises a workbench 1, wherein a mounting frame plate 11 is arranged on the upper surface of the workbench 1, an air cylinder 12 is arranged on the mounting frame plate 11, a power rod 13 is arranged at the output end of the air cylinder 12, a lifting table 14 is arranged on the power rod 13, and an adhesive tape body 6 is arranged on the lower end surface of the lifting table 14;

the casting film fixing assembly 2 comprises a fixing table 21 fixed on the workbench 1 and a sliding table 29 connected to the upper end of the workbench 1 in a sliding manner, wherein a casting film body is detachably fixed in the fixing table 21 and the sliding table 29;

a slide assembly 3, said slide assembly 3 cooperating with a slide table 29;

the adhesive strip fixing assembly 4, and the adhesive strip fixing assembly 4 is matched with the adhesive strip body 6.

In this embodiment, by sliding the sliding table 29, the casting film can be straightened after fixing the casting film, and the situation that the casting film is not tightly attached to the adhesive strip due to wrinkling of the casting film is avoided, so that the data of the peeling experiment are affected, and the accuracy of the peeling experiment is improved.

As shown in fig. 5, the fixing plate 22 is mounted on both the fixing table 21 and the sliding table 29, the fixing plate 22 is provided with a slot 23, a rotation hole 25 and a screw hole 24 which are communicated, a screw rod 26 is connected in the screw hole 24 in a threaded manner, a rotating handle 27 and a compression column 28 are mounted at the upper end and the lower end of the screw rod 26 respectively, the rotation hole 25 is connected with the compression column 28 in a rotating manner, and the slot 23 is movably connected with the compression column 28.

In this embodiment, the screw 26 is rotated to drive the pressing column 28 to move downward to press the casting film into the slot 23.

As shown in fig. 2, the upper end surface of the workbench 1 is provided with a chute 15, the lower end surface of the sliding table 29 is provided with a sliding block 16, and the sliding block 16 is slidably connected with the chute 15.

In the present embodiment, the stability of the slide table 29 at the time of sliding is maintained by this design.

As shown in fig. 2 and 7, the sliding assembly 3 includes a through hole 33 and a telescopic rod 32, which are disposed on the mounting plate 11, the telescopic rod 32 is fixedly connected with the sliding table 29, and the through hole 33 is movably connected with the telescopic rod 32.

In this embodiment, the slide table 29 is driven to slide by the telescopic rod 32 to flatten the casting film.

As shown in fig. 7, the telescopic rod 32 is provided with a handle 31.

In the present embodiment, the telescopic rod 32 is conveniently controlled by the handle 31.

As shown in fig. 3 and 6, the adhesive strip fixing assembly 4 includes a fixing clamp plate 41 and a plurality of threaded holes 44 symmetrically arranged on the outer wall of the lifting platform 14, the fixing clamp plate 41 is provided with a through hole 43, a fixing bolt 42 is movably connected in the through hole 43, the fixing bolt 42 is in threaded connection with the threaded holes 44, and the fixing clamp plate 41 is movably connected with and matched with the adhesive strip body 6.

In the embodiment, the adhesive strip is convenient to fix through the design, and the adhesive strip is prevented from falling off during stripping.

As shown in fig. 2 and 3, the lower end surface of the lifting table 14 is a curved surface.

In this embodiment, the adhesive tape and the casting film can be effectively attached by this design.

The specific operation mode of the utility model is as follows:

when the adhesive tape stripping experiment device is used, two ends of the casting film body 5 are respectively inserted into the slots 23 of the fixing plate 22 on the fixing table 21 and the sliding table 29, then the screw 26 is rotated clockwise through the rotating handle 27, the screw 26 rotated clockwise moves downwards through the screw hole 24, the screw 26 drives the pressing column 28 to move downwards to press the casting film body 5, then the adhesive tape body 6 is attached to the curved surface of the lower end surface of the lifting table 14, then the through hole 43 on the fixing clamping plate 41 is aligned with the threaded hole 44 on the lifting table 14, the bolts are screwed in, the bolts penetrate through the adhesive tape body 6 and are screwed in the threaded holes 44, the fixing clamping plate 41 is driven to be attached to the adhesive tape body 6, the adhesive tape is fixed, after the bolts are screwed in, at the moment, the sliding table 29 is continuously pulled leftwards through the handle 31 to keep no wrinkles on the casting film body 5, and meanwhile, the cylinder 12 can be started, the cylinder 12 drives the lifting table 14 to move downwards through the power rod 13 to enable the adhesive tape body 6 on the lifting table 14 to be adhered to the casting film body 5, and after the adhesion is completed, the cylinder 12 can be closed, and the lifting table 14 is driven to move upwards to drive the adhesive tape body 6 to be attached to the adhesive tape body 6 to the adhesive tape body 5 to be stripped.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.

Claims

1. The stripping device for the casting film production is characterized by comprising a workbench (1), wherein an installation frame plate (11) is installed on the upper surface of the workbench (1), an air cylinder (12) is installed on the installation frame plate (11), a power rod (13) is installed at the output end of the air cylinder (12), a lifting table (14) is installed on the power rod (13), and an adhesive strip body (6) is arranged on the lower end surface of the lifting table (14);

the casting film fixing assembly (2), the casting film fixing assembly (2) comprises a fixing table (21) fixed on the workbench (1) and a sliding table (29) connected to the upper end of the workbench (1) in a sliding manner, and casting film bodies (5) are detachably fixed in the fixing table (21) and the sliding table (29);

-a sliding assembly (3), the sliding assembly (3) cooperating with a sliding table (29);

the adhesive strip fixing assembly (4), the adhesive strip fixing assembly (4) is matched with the adhesive strip body (6).

2. The peeling apparatus for cast film production as defined in claim 1, wherein: fixed plate (22) are all installed to fixed station (21) and sliding table (29), fixed plate (22) are equipped with slot (23), change hole (25) and screw (24) that are linked together, screw (24) internal thread connection has screw rod (26), rotation handle (27) and compress tightly post (28) are installed respectively at both ends about screw rod (26), change hole (25) with compress tightly post (28) rotation connection, slot (23) with compress tightly post (28) swing joint.

3. The peeling apparatus for cast film production as defined in claim 1, wherein: the upper end face of the workbench (1) is provided with a sliding groove (15), the lower end face of the sliding table (29) is provided with a sliding block (16), and the sliding block (16) is in sliding connection with the sliding groove (15).

4. The peeling apparatus for cast film production as defined in claim 1, wherein: the sliding assembly (3) comprises a through hole (33) and a telescopic rod (32) which are arranged on the mounting frame plate (11), the telescopic rod (32) is fixedly connected with the sliding table (29), and the through hole (33) is movably connected with the telescopic rod (32).

5. The peeling apparatus for cast film production as defined in claim 4, wherein: the telescopic rod (32) is provided with a handle (31).

6. The peeling apparatus for cast film production as defined in claim 1, wherein: the adhesive strip fixing assembly (4) comprises a fixing clamp plate (41) and a plurality of threaded holes (44) symmetrically formed in the outer wall of the lifting table (14), the fixing clamp plate (41) is provided with a through hole (43), a fixing bolt (42) is movably connected in the through hole (43), the fixing bolt (42) is in threaded connection with the threaded holes (44), and the fixing clamp plate (41) is movably connected with and matched with the adhesive strip body (6).

7. The peeling apparatus for cast film production as defined in claim 1, wherein: the lower end surface of the lifting table (14) is a curved surface.