CN220449258U

CN220449258U - Film fixing device

Info

Publication number: CN220449258U
Application number: CN202322040383.2U
Authority: CN
Inventors: 陈�田; 陈建; 邱于珊
Original assignee: Suzhou Nuoheng Machinery Co ltd
Current assignee: Suzhou Nuoheng Machinery Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-02-06
Anticipated expiration: 2033-08-01

Abstract

The utility model discloses a film fixing device, comprising: the box, one side of box is provided with a mounting plate, the opposite side is provided with a backup pad, be located and be provided with a bracing piece that is used for the cover to put the film between the inside of this backup pad and mounting plate, be provided with a slider that can follow the radial removal of mounting plate at the mounting plate surface, and this slider is located the inside one end fixedly connected with arc of mounting plate, be located the slider and be provided with a plurality of first spacing groove in one side of mounting plate and along its length direction that the slider is dorsad, be located the slider both sides and be provided with a plurality of second spacing groove along radial at the mounting plate surface, a stopper can correspond the inside of embedding first spacing groove, second spacing groove is fixed slider and mounting plate. The film fixing device can realize the installation of the parent rolls with different thicknesses, improves the stability of parent roll fixing, greatly reduces the moving condition of the parent rolls in the cutting process, and ensures the processing quality.

Description

Film fixing device

Technical Field

The utility model relates to the technical field of adhesive tape cutting and winding, in particular to a film fixing device.

Background

With the rapid improvement of social economy and living standard of people, the adhesive tape is completely integrated into the use of various industries and daily life of people. The adhesive tape consists of a base material and an adhesive, and two or more unconnected objects are connected together through adhesion. In the tape manufacturing process, the whole roll of tape is required to be placed on an automatic roll cutting machine for cutting. However, the parent roll needs to be fixed before the film is divided.

In the prior art, the means for parent roll fixation generally comprise: the installation disk with the jack, the main shaft with one end located inside the jack and the support plate, the other end of the main shaft is arranged on the support plate, and the installation and fixation of the parent roll are realized by sleeving the parent roll on the outer wall of the main shaft and inserting one end of the parent roll inside the jack.

However, when adopting above-mentioned mode, because the internal diameter of jack is fixed, lead to the distance between main shaft and the mounting disc limited, only can adapt to the female roll of single specification and install, if the thickness of female roll reduces, the jack can't realize the fixation of female roll, and the female roll takes place the skew easily in cutting process, influences processingquality.

Disclosure of Invention

The utility model aims to provide a film fixing device which can realize the installation of parent rolls with different thicknesses, also improves the stability of parent roll fixing, greatly reduces the moving condition of parent rolls in the cutting process and ensures the processing quality.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a film fixing apparatus comprising: the film box comprises a box body, wherein one side of the box body is provided with a mounting plate with an inserting hole inside, the other side of the box body is provided with a supporting plate, a supporting rod for sleeving a film is arranged between the supporting plate and the inside of the mounting plate, and the supporting rod can penetrate through the inserting hole and be fixedly connected with the box body;

the mounting disc surface is provided with a slider capable of moving along the radial direction of the mounting disc, one end of the slider, which is positioned in the mounting disc, is fixedly connected with an arc-shaped plate, a plurality of first limit grooves are formed in the side, opposite to the side, of the slider, which is positioned on the mounting disc, along the length direction of the slider, a plurality of second limit grooves are formed in the radial direction of the mounting disc surface, and a limiting block can be correspondingly embedded into the first limit grooves and the second limit grooves to fix the slider and the mounting disc.

The further improved scheme in the technical scheme is as follows:

1. in the scheme, a hydraulic cylinder with a hydraulic rod is arranged below the supporting rod and on the top wall of the box body, and the hydraulic rod is fixedly connected with the supporting rod.

2. In the scheme, one end of the sliding block, which is positioned at the outer side of the installation disc, is fixedly connected with a baffle plate.

3. In the scheme, the sliding blocks are arranged at equal intervals along the circumferential direction of the mounting disc.

4. In the above scheme, the shape of stopper is "C" font, just the inside in second spacing groove can be embedded to the lower extreme of stopper, and the inside in first spacing groove can be embedded at the middle part of this stopper.

5. In the scheme, the bottom of the box body is provided with a plurality of wheel frames with wheels.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

according to the film fixing device, one side of the box body is provided with the mounting disc, the other side of the box body is provided with the supporting plate, the surface of the mounting disc is provided with the sliding block capable of moving along the radial direction of the mounting disc, the sliding block is arranged on one side of the mounting disc opposite to the sliding block and is provided with the plurality of first limit grooves along the length direction of the sliding block, the two sides of the sliding block are provided with the plurality of second limit grooves along the radial direction of the surface of the mounting disc, the parent roll is sleeved on the outer wall of the supporting rod, the first sliding block moves along the radial direction of the mounting disc, the limiting block is correspondingly embedded into the first limit grooves and the second limit grooves, the first sliding block is fixed with the mounting disc and is matched with the supporting plate to fix the parent roll, so that quick installation and disassembly of the parent rolls with different thicknesses are realized, the stability of the parent roll fixing is improved, the moving condition of the parent roll in the cutting process is greatly reduced, and the processing quality is ensured.

Drawings

FIG. 1 is a schematic view of a first view angle structure of a film fixing device according to the present utility model;

FIG. 2 is an enlarged view of the utility model at A of FIG. 1;

FIG. 3 is a schematic view of a second view angle structure of the film fixing device of the present utility model;

fig. 4 is an enlarged view of fig. 3 at B in accordance with the present utility model.

In the above figures: 1. a case; 2. a mounting plate; 3-7, sliding blocks; 4. a support rod; 5. a support plate; 6. a hydraulic rod; 7. a hydraulic cylinder; 8. wheel frame; 9. a wheel; 10. a first limit groove; 11. an arc-shaped plate; 12. the second limit groove; 13. a baffle; 14. a limiting block; 15. reinforcing blocks.

Detailed Description

The present patent will be further understood by the specific examples given below, which are not intended to be limiting.

Example 1: a film fixing apparatus comprising: the film cassette comprises a case body 1, wherein one side of the case body 1 is provided with a mounting plate 2 with an insertion hole inside, the other side of the case body is provided with a supporting plate 5, a supporting rod 4 for sleeving a film is arranged between the supporting plate 5 and the inside of the mounting plate 2, and the supporting rod 4 can penetrate through the insertion hole and be fixedly connected with the case body 1;

the mounting plate 2 is provided with a sliding block 3 capable of moving along the radial direction of the mounting plate 2 on the surface, one end of the sliding block 3 positioned in the mounting plate 2 is fixedly connected with an arc-shaped plate 11, the sliding block 3 is positioned on one side of the mounting plate 2 opposite to the sliding block 3 and is provided with a plurality of first limit grooves 10 along the length direction of the sliding block, the sliding block 3 is positioned on two sides of the sliding block 3 and is provided with a plurality of second limit grooves 12 along the radial direction on the surface of the mounting plate 2, and a limit block 14 can be correspondingly embedded into the first limit grooves 10 and the second limit grooves 12 to fix the sliding block 3 and the mounting plate 2.

When the device is used, one end of the supporting rod is inserted into the mounting disc, the parent roll is sleeved on the outer wall of the supporting rod, and three first sliding blocks on the mounting disc are moved to enable an arc-shaped plate of each first sliding block to be in contact with the surface of the parent roll, and the first limiting grooves and the second limiting grooves are simultaneously embedded through the limiting blocks, so that the positions of the first sliding blocks are fixed, and at the moment, the parent roll is fixedly clamped;

a hydraulic cylinder 7 with a hydraulic rod 6 is arranged below the supporting rod 4 and on the top wall of the box body 1, and the hydraulic rod 6 is fixedly connected with the supporting rod 4;

the hydraulic rod is controlled by the hydraulic cylinder to drive the supporting plate to move, so that the supporting plate clamps the other end of the parent roll, the parent roll is quickly installed, when the parent roll is required to be disassembled, the supporting plate and the first sliding block are originally far away from the parent roll, and the parent roll is fixed and clamped, and the parent roll can be quickly disassembled.

One end of the slider 3 located outside the mounting plate 2 is fixedly connected with a baffle 13.

The stopper 14 has a C-shape, the lower end of the stopper 14 can be inserted into the second stopper groove 12, and the middle of the stopper 14 can be inserted into the first stopper groove 10.

A plurality of wheel frames 8 with wheels 9 are arranged at the bottom of the box body 1.

Example 2: a film fixing apparatus comprising: the film cassette comprises a case body 1, wherein one side of the case body 1 is provided with a mounting plate 2 with an insertion hole inside, the other side of the case body is provided with a supporting plate 5, a supporting rod 4 for sleeving a film is arranged between the supporting plate 5 and the inside of the mounting plate 2, and the supporting rod 4 can penetrate through the insertion hole and be fixedly connected with the case body 1;

a sliding block 3 capable of moving along the radial direction of the mounting plate 2 is arranged on the surface of the mounting plate 2, one end of the sliding block 3 positioned in the mounting plate 2 is fixedly connected with an arc-shaped plate 11, a plurality of first limit grooves 10 are formed in the length direction of the sliding block 3 and are opposite to one side of the mounting plate 2, a plurality of second limit grooves 12 are formed in the radial direction on the surface of the mounting plate 2 and are positioned on two sides of the sliding block 3, and a limit block 14 can be correspondingly embedded into the first limit grooves 10 and the second limit grooves 12 to fix the sliding block 3 and the mounting plate 2;

establish the masterbatch cover on the outer wall of bracing piece, radial removal along the mounting disc through first slider, and the stopper corresponds the inside of embedding first spacing groove, second spacing groove, it is fixed with first slider and mounting disc to it is fixed with the masterbatch to cooperate with the backup pad, realized quick installation, the dismantlement of masterbatch, can realize the masterbatch of different thickness and install, also improved the fixed stability of masterbatch, reduced the condition that the masterbatch removed in the cutting process greatly, guaranteed processingquality.

A hydraulic cylinder 7 with a hydraulic rod 6 is arranged below the supporting rod 4 and on the top wall of the box body 1, and the hydraulic rod 6 is fixedly connected with the supporting rod 4.

The sliding blocks 3 are equidistantly arranged along the circumferential direction of the mounting disc 2 at intervals; the slider 3 is provided with three.

Reinforcing blocks 15 are provided on both sides of the support plate 5.

The reinforcing block 15 has a triangular shape.

The working principle is as follows:

during the use, the one end of bracing piece inserts in the mounting disc, the masterbatch suit is on the outer wall of bracing piece, remove three first slider on the mounting disc for the arc and the masterbatch surface contact of first slider imbeds first spacing groove and second spacing groove simultaneously through the stopper, make the fixed position of first slider, and the masterbatch is by fixed centre gripping this moment, drives the backup pad through pneumatic cylinder control hydraulic stem and removes, makes the backup pad carry out the centre gripping with the other end of masterbatch, thereby realizes the quick installation to the masterbatch, when dismantling the masterbatch, makes backup pad and first slider former keeping away from the masterbatch, thereby releases the fixed centre gripping to the masterbatch, can dismantle the masterbatch fast this moment.

When adopting above-mentioned film fixing device, it has realized that the mother is rolled up quick installation, dismantlement, can realize that the mother of different thickness is rolled up and is installed, has also improved the fixed stability of mother and rolled up, has reduced the condition that the mother rolled up removes in cutting process greatly, has guaranteed processingquality.

The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims

1. A film fixing apparatus comprising: the film box comprises a box body (1), wherein one side of the box body (1) is provided with a mounting plate (2) with an insertion hole inside, the other side of the box body is provided with a supporting plate (5), a supporting rod (4) for sleeving a film is arranged between the supporting plate (5) and the inside of the mounting plate (2), and the supporting rod (4) can penetrate through the insertion hole and be fixedly connected with the box body (1);

the method is characterized in that: the mounting disc (2) surface is provided with a slider (3) capable of radially moving along the mounting disc (2), one end of the slider (3) located inside the mounting disc (2) is fixedly connected with an arc-shaped plate (11), the slider (3) is located on one side of the mounting disc (2) opposite to the first limit grooves (10) in the length direction, a plurality of second limit grooves (12) are formed in the two sides of the slider (3) and the surface of the mounting disc (2) in the radial direction, and a limiting block (14) can be correspondingly embedded into the first limit grooves (10) and the second limit grooves (12) to fix the slider (3) with the mounting disc (2).

2. The film fixing device according to claim 1, wherein: a hydraulic cylinder (7) with a hydraulic rod (6) is arranged below the supporting rod (4) and on the top wall of the box body (1), and the hydraulic rod (6) is fixedly connected with the supporting rod (4).

3. The film fixing device according to claim 1, wherein: one end of the sliding block (3) positioned at the outer side of the mounting disc (2) is fixedly connected with a baffle plate (13).

4. The film fixing device according to claim 1, wherein: the sliding blocks (3) are arranged at equal intervals along the circumferential direction of the mounting disc (2).

5. The film fixing device according to claim 1, wherein: the shape of the limiting block (14) is C-shaped, the lower end of the limiting block (14) can be embedded into the second limiting groove (12), and the middle part of the limiting block (14) can be embedded into the first limiting groove (10).

6. The film fixing device according to claim 1, wherein: the bottom of the box body (1) is provided with a plurality of wheel frames (8) with wheels (9).