CN219585438U - Packaging film preparation facilities - Google Patents

Abstract

The utility model discloses a packaging film preparation device, which relates to the technical field of film preparation and comprises a processing table, a base band and a film attached to the base band, wherein a film winding mechanism for winding the film is arranged at the top of the processing table, two support plates are fixed at the top of the processing table, a rotating roller is rotated between the two support plates, the rotating roller bends the film separated from the base band into a V shape when the film winding mechanism winds the film, the opening direction of the V is opposite to the conveying direction of the base band, and a constraint mechanism is arranged at the outer side of the support plates. When the film winding mechanism winds the film, the film firstly passes through the rotating roller, the rotating roller bends the film separated from the base band into a V shape, and the lengths of two sides of the V shape are smaller than the length of the film at the position A in the drawing processing table, so that the tension of the film is increased, the tension is enhanced, the influence of the outside is small, and the film is prevented from being wrinkled and deviated.

Description

Packaging film preparation facilities

Technical Field

The utility model relates to the technical field of film preparation, in particular to a packaging film preparation device.

Background

When the product is packaged, a film is needed, the existing film preparation device is shown in fig. 1, the baseband is mainly conveyed through a winding mechanism and an unwinding mechanism of the baseband, meanwhile, a coating mechanism uniformly coats raw materials on the baseband, then the raw materials on the baseband are dried through a drying mechanism, and then the film is wound through the film winding mechanism, so that the film and the baseband are separated. Film winding mechanism and baseband winding mechanism among the prior art set up in the same side of device, as shown in fig. 1, but when film and baseband phase separation, the length of film is shown for A department in fig. 1, and the length of this film is longer, and film winding mechanism is when the rolling, because the longer of film length of A department, its tension just is weaker, and the film appears fold, the skew condition easily.

Disclosure of Invention

The present utility model has been made in view of the above-described problems with the conventional packaging film producing apparatus.

Therefore, the utility model aims to provide a packaging film preparation device which solves the problems that the film detached from a base band in the prior art is long in length, weak in tension and easy to wrinkle and deflect.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a packaging film preparation facilities, includes processing platform, baseband and adheres to the film on the baseband, the top of processing platform is provided with the film winding mechanism that is used for carrying out the rolling to the film, the top of processing platform is fixed with two backup pads, and rotates between two backup pads has the live-rollers, the film winding mechanism is the "V" type with the film bending type that breaks away from on the baseband when carrying out the rolling to the film to the live-rollers, and the opening orientation of "V" is opposite with the direction of baseband transport, the outside of backup pad is provided with restraint mechanism, and restraint mechanism is used for preventing that the film from taking place fold and skew.

Preferably, one side of the processing table is provided with a baseband uncoiling mechanism, the other side of the processing table is provided with a baseband coiling mechanism, a coating mechanism and a drying mechanism are installed at the top of the processing table, the drying mechanism is located between the coating mechanism and the film coiling mechanism, and the film coiling mechanism is located between the constraint mechanism and the drying mechanism.

Preferably, the restraint mechanism is including being fixed in the U template in two backup pads, and slides jointly between two otic placodes of U template has the cylinder pole, and the outside of cylinder pole rotates there are two spacing section of thick bamboo, the outside of cylinder pole is fixed with the movable plate, and the movable plate runs through U template and with U template sliding connection, be provided with in the U template and be used for carrying out fixed subassembly to the movable plate after the removal.

Preferably, a limit groove for sliding the cylindrical rod is formed in one side, close to each other, of the two lug plates of the U-shaped plate, and a baffle for limiting the limit cylinder is fixed on the outer side of the cylindrical rod.

It should be noted that, one side of the limiting cylinder is attached to one lug plate of the base band, and the other side of the limiting cylinder is attached to the baffle plate, so that the limiting cylinder is located between the baffle plate and the lug plate of the base band to rotate.

Preferably, the fixed subassembly is including seting up the spout in the U template, and sliding connection has the inserted bar in the spout, two embedded bar grooves have been seted up to one side of movable plate, and the inserted bar can inlay and establish the embedded bar inslot, one side of inserted bar is fixed with the pull rod, and the pull rod runs through the U template and with U template sliding connection.

It should be noted that, because of the setting of spacing groove, when pulling the movable plate and driving cylinder pole and spacing section of thick bamboo and remove, the both ends of cylinder pole are located the spacing inslot that corresponds respectively and slide to make the removal that cylinder pole can be stable.

Preferably, the pull rod is arranged on the outer side of the inside of the chute in a sleeved mode, and two ends of the elastic piece are respectively abutted against the inner wall of the chute and one side of the inserted link.

It should be noted that, the elastic member may use a device such as a spring, and the insert rod may be inserted into the insert rod groove in the normal state of the elastic member.

In the technical scheme, the utility model has the technical effects and advantages that:

1: when the film winding mechanism winds the film, the film firstly passes through the rotating roller, the rotating roller bends the film separated from the base band into a V shape, and the lengths of two sides of the V shape are smaller than the length of the film at the position A in the drawing processing table, so that the tension of the film is increased, the tension is enhanced, the influence of the outside is small, and the film is prevented from being wrinkled and deviated.

2: through the setting of spacing section of thick bamboo for spacing section of thick bamboo is put in order the film, further avoids the film to appear fold and skew, thereby through the distance between spacing section of thick bamboo of removal movable plate change spacing section of thick bamboo and the live-rollers, is convenient for pass the film from between spacing section of thick bamboo and the live-rollers.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic view of a conventional packaging film producing apparatus;

FIG. 2 is a schematic front view of a packaging film manufacturing apparatus according to the present utility model;

FIG. 3 is a schematic view of a restraint mechanism provided by the present utility model;

fig. 4 is a schematic diagram of a side view partially in section of fig. 3 provided by the present utility model.

Description of the drawings: 1. a processing table; 2. a base band; 3. a baseband uncoiling mechanism; 4. a baseband winding mechanism; 5. a coating mechanism; 6. a drying mechanism; 7. a support plate; 8. a rotating roller; 9. a film; 10. a film winding mechanism; 11. a restraint mechanism; 12. a U-shaped plate; 13. a cylindrical rod; 14. a limiting cylinder; 15. a baffle; 16. a limit groove; 17. a moving plate; 18. a rod-embedding groove; 19. a chute; 20. a rod; 21. a pull rod; 22. an elastic member.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a packaging film preparation device.

The utility model provides a packaging film preparation device shown in figures 1-4, which comprises a processing table 1, a base band 2 and a film 9 attached to the base band 2, wherein in order to keep better tension of the film 9 separated from the base band 2, as shown in figures 1 and 2, the top of the processing table 1 is provided with a film winding mechanism 10 used for winding the film 9, the top of the processing table 1 is fixedly provided with two support plates 7, a rotating roller 8 is rotated between the two support plates 7, the rotating roller 8 bends the film 9 separated from the base band 2 when the film 9 is wound, the opening direction of the V is opposite to the conveying direction of the base band 2, a constraint mechanism 11 is arranged on the outer side of the support plate 7, the constraint mechanism 11 is used for preventing the film 9 from wrinkling and shifting, one side of the processing table 1 is provided with a base band unwinding mechanism 3, the other side of the processing table 1 is provided with a base band winding mechanism 4, the top of the processing table 1 is provided with a coating mechanism 5 and a drying mechanism 6, the coating mechanism 6 is positioned between the coating mechanism 5 and the film winding mechanism 10, and the drying mechanism 10 is positioned between the constraint mechanism 11 and the drying mechanism 6.

After the film 9 is peeled off from the base band 2, the film 9 is wound on the outer side of the rotating roller 8, then the film 9 is wound on the film winding mechanism 10, so that the film winding mechanism 10 winds the film 9, at the moment, the film 9 separated from the base band 2 is bent into a V shape due to the existence of the rotating roller 8, the lengths of two sides of the V shape are smaller than the length of the film at the position A in fig. 1, the tension of the film 9 after separation is increased, the air flow nearby the device is driven to change due to the fact that other conditions such as vehicles come and go are complicated in factory processing environment, wind is formed when the air flow changes, and in the prior art, as shown in fig. 1, the tension of the film at the position A is small and is easily influenced by wind.

In order to prevent the packaging film from wrinkling and shifting during preparation, as shown in fig. 3 and 4, the restraint mechanism 11 comprises a U-shaped plate 12 fixed on two support plates 7, a cylindrical rod 13 is jointly slid between two ear plates of the U-shaped plate 12, two limiting cylinders 14 are rotated on the outer side of the cylindrical rod 13, a moving plate 17 is fixed on the outer side of the cylindrical rod 13, the moving plate 17 penetrates through the U-shaped plate 12 and is in sliding connection with the U-shaped plate 12, and a fixing assembly for fixing the moving plate 17 after movement is arranged in the U-shaped plate 12.

Specifically, the spacing groove 16 that supplies cylinder pole 13 gliding is all offered to one side that two otic placodes are close to each other of U template 12, the outside of cylinder pole 13 is fixed with carries out spacing baffle 15 to spacing section of thick bamboo 14, fixed subassembly is including setting up the spout 19 in U template 12, and sliding connection has inserted bar 20 in spout 19, two inserted bar grooves 18 have been seted up to one side of movable plate 17, and inserted bar 20 can inlay and establish in the inserted bar groove 18, one side of inserted bar 20 is fixed with pull rod 21, and pull rod 21 runs through U template 12 and with U template 12 sliding connection, the outside cover that pull rod 21 is located the spout 19 is equipped with elastic component 22, and the both ends of elastic component 22 offset tightly with the inner wall of spout 19, one side of inserted bar 20 respectively.

During operation, the pull rod 21 is pulled first, so that the pull rod 21 drives the inserting rod 20 to move into the sliding groove 19, the inserting rod 20 moves out of the inserting rod groove 18, then the moving plate 17 is moved, the moving plate 17 drives the cylindrical rod 13 and the limiting cylinder 14 to move, then the pull rod 21 is loosened, so that the inserting rod 20 is embedded into the other inserting rod groove 18, namely the limiting cylinder 14 is fixed, the distance between the limiting cylinder 14 and the rotating roller 8 is increased, the film 9 is conveniently penetrated from the U-shaped plate 12 and wound on the rotating roller 8, and then the moving plate 17 is moved again according to the steps, so that the limiting cylinder 14 approaches to the film 9, the film is tidied by the limiting cylinder 14, and the film 9 is prevented from being wrinkled and offset.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The utility model provides a packaging film preparation facilities, includes processing platform (1), baseband (2) and adheres to film (9) on baseband (2), a serial communication port, the top of processing platform (1) is provided with film winding mechanism (10) that are used for carrying out the rolling to film (9), the top of processing platform (1) is fixed with two backup pads (7), and rotates between two backup pads (7) has live-rollers (8), live-rollers (8) will be the "V" type with buckling from film (9) that breaks away from on baseband (2) when rolling film (9), and the opening orientation of "V" is opposite with the direction of baseband (2) transport, the outside of backup pad (7) is provided with restraint mechanism (11), and restraint mechanism (11) are used for preventing fold and skew take place for film (9).

2. A packaging film preparation device according to claim 1, characterized in that one side of the processing table (1) is provided with a base band uncoiling mechanism (3), the other side of the processing table (1) is provided with a base band coiling mechanism (4), the top of the processing table (1) is provided with a coating mechanism (5) and a drying mechanism (6), the drying mechanism (6) is located between the coating mechanism (5) and the film coiling mechanism (10), and the film coiling mechanism (10) is located between the constraint mechanism (11) and the drying mechanism (6).

3. The packaging film preparation device according to claim 1, wherein the constraint mechanism (11) comprises a U-shaped plate (12) fixed on the two support plates (7), a cylindrical rod (13) is jointly slid between the two ear plates of the U-shaped plate (12), two limiting cylinders (14) are rotated on the outer side of the cylindrical rod (13), a movable plate (17) is fixed on the outer side of the cylindrical rod (13), the movable plate (17) penetrates through the U-shaped plate (12) and is in sliding connection with the U-shaped plate (12), and a fixing assembly used for fixing the movable plate (17) after movement is arranged in the U-shaped plate (12).

4. A packaging film preparation device according to claim 3, characterized in that a limit groove (16) for sliding a cylindrical rod (13) is formed in one side, close to each other, of each of the two lug plates of the U-shaped plate (12), and a baffle (15) for limiting the limit cylinder (14) is fixed on the outer side of the cylindrical rod (13).

5. A packaging film preparation device according to claim 3, characterized in that the fixing component comprises a chute (19) arranged in the U-shaped plate (12), the chute (19) is connected with a plug rod (20) in a sliding manner, one side of the moving plate (17) is provided with two embedded rod grooves (18), the plug rod (20) can be embedded in the embedded rod grooves (18), one side of the plug rod (20) is fixedly provided with a pull rod (21), and the pull rod (21) penetrates through the U-shaped plate (12) and is connected with the U-shaped plate (12) in a sliding manner.

6. The packaging film preparation device according to claim 5, wherein the pull rod (21) is arranged on the outer side of the inside of the sliding groove (19) in a sleeved mode, and two ends of the elastic piece (22) are respectively abutted against the inner wall of the sliding groove (19) and one side of the inserting rod (20).