CN220244936U - Wrapping bag membrane is rolled up rolling structure - Google Patents

Abstract

The utility model relates to the technical field of packaging bags and discloses a packaging bag film winding structure which comprises a base, wherein one side of the top of the base is fixed with a mounting plate, one side of the mounting plate is fixed with a stepping motor, an output shaft of the stepping motor penetrates through the other side of the mounting plate and is fixed with a fixed shaft, and the other side of the top of the base is fixed with an electric telescopic rod; according to the utility model, the plastic bag can be flattened through the flattening roller, so that the plastic bag is not wrinkled, the plastic bag can be stretched more tightly, the coiled plastic bag can be attached more, the coiling effect of the collecting bag is improved, meanwhile, under the cooperation of the electric telescopic rod and the supporting mechanism, the fixed shaft can be supported, the coiled film roll can be taken out conveniently, the coiling efficiency of the plastic bag is improved effectively, and the problems that the coiling effect is poor and the coiling efficiency is influenced in the use process of the conventional structure are solved.

Description

Wrapping bag membrane is rolled up rolling structure

Technical Field

The utility model relates to the technical field of packaging bags, in particular to a packaging bag film winding structure.

Background

The packaging bag is used for packaging various articles, so that the articles are convenient to transport and store in the production and circulation processes. Widely used in daily life and industrial production. The practical numbers show that 80% of plastic bags are used, and the chemical fertilizer bags also need to be protected by the plastic bags in the use process, so that the situations of moisture are avoided.

And when present plastic bag production, all need carry out the rolling with the plastic bag after the production, conveniently carry out subsequent processing, but current winding mechanism can only coil to the plastic bag in the use, in the rolling process, can't tighten the plastic bag, lead to the film roll after the rolling comparatively loose, the laminating degree between film and the film is not high, thereby influence the effect to the plastic bag rolling, and influence subsequent processing, simultaneously in the use, comparatively loaded down with trivial details when taking out the film roll, inconvenient film roll after taking out the coiling influences the rolling efficiency to the plastic bag.

Disclosure of Invention

The utility model aims to provide a wrapping bag film winding structure so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wrapping bag membrane is rolled up winding structure, includes the base, one side at base top is fixed with the mounting panel, one side of mounting panel is fixed with step motor, step motor's output shaft runs through to the opposite side of mounting panel and is fixed with the fixed axle, the opposite side at base top is fixed with electric telescopic handle, supporting mechanism is installed to electric telescopic handle's output shaft, one side at base top is fixed with the connecting plate, one side of connecting plate is fixed with the roof, the top of roof is fixed with the threaded rod, the other end of threaded rod runs through to the opposite side of roof and rather than inner wall threaded connection, the other end of threaded rod rotates and is connected with the fly leaf, the bottom of fly leaf is fixed with extrusion mechanism, extrusion mechanism's bottom is fixed with the leveling roller.

Preferably, the supporting mechanism comprises a supporting plate, the supporting plate is fixedly connected with an output shaft of the electric telescopic rod, a positioning groove is formed in one side of the supporting plate, a positioning block is arranged in an inner cavity of the positioning groove, a bearing seat is fixed on one side of the positioning block, and one side of the bearing seat is fixedly connected with one end of the fixed shaft.

Preferably, the extrusion mechanism comprises an extrusion shell, a compression spring is fixedly connected to the inner cavity of the extrusion shell, an extrusion rod is fixed to the other end of the compression spring, the surface of the extrusion rod is slidably connected with the inner cavity of the extrusion shell, and the extrusion rod is fixedly connected with the leveling roller.

Preferably, a limiting plate is fixed on one side of the connecting plate, limiting rollers are fixed on two sides of the top of the limiting plate, and the limiting rollers are matched with the leveling rollers for use.

Preferably, the positioning block is rectangular, and the surface of the positioning block is in sliding connection with the inner wall of the positioning groove.

Preferably, the surface of the movable plate is in sliding connection with the surface of the connecting plate, and the extrusion shell is fixedly connected with the bottom of the movable plate.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the plastic bag can be flattened through the flattening roller, so that the plastic bag is not wrinkled, the plastic bag can be stretched more tightly, the coiled plastic bag can be attached more, the coiling effect of the collecting bag is improved, meanwhile, under the cooperation of the electric telescopic rod and the supporting mechanism, the fixed shaft can be supported, the coiled film roll can be taken out conveniently, the coiling efficiency of the plastic bag is improved effectively, and the problems that the coiling effect is poor and the coiling efficiency is influenced in the use process of the conventional structure are solved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partially expanded perspective section of the present utility model;

FIG. 3 is a schematic view of a partial perspective cross-sectional structure in the present utility model;

fig. 4 is a schematic perspective sectional structure of the pressing mechanism in the present utility model.

In the figure: 1. a base; 2. a mounting plate; 3. a stepping motor; 4. a fixed shaft; 5. an electric telescopic rod; 6. a support mechanism; 61. a support plate; 62. a positioning groove; 63. a positioning block; 64. a bearing seat; 7. a connecting plate; 8. a top plate; 9. a threaded rod; 10. a movable plate; 11. an extrusion mechanism; 111. extruding the shell; 112. a compression spring; 113. an extrusion rod; 12. leveling rollers; 13. a limiting plate; 14. and a limit roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a wrapping bag film winding structure, including base 1, one side at base 1 top is fixed with mounting panel 2, one side of mounting panel 2 is fixed with step motor 3, step motor 3's output shaft runs through to mounting panel 2's opposite side and is fixed with fixed axle 4, the opposite side at base 1 top is fixed with electric telescopic handle 5, supporting mechanism 6 is installed to electric telescopic handle 5's output shaft, one side at base 1 top is fixed with connecting plate 7, one side of connecting plate 7 is fixed with roof 8, the top of roof 8 is fixed with threaded rod 9, threaded rod 9's the other end runs through to roof 8's opposite side and rather than inner wall threaded connection, threaded rod 9's the other end rotates and is connected with fly leaf 10, fly leaf 10's bottom is fixed with extrusion mechanism 11, extrusion mechanism 11's bottom is fixed with flattening roller 12, this structure can flatten the plastic bag through flattening roller 12, make it can not the condition of fold, and can also make the plastic bag more tight, make the plastic bag after the coiling can be more, and then promote the rolling effect to collecting, simultaneously under electric telescopic handle 5 and supporting mechanism 6's cooperation, can not support the fixed axle 4, the winding efficiency is only can be carried out to the winding efficiency is improved, the winding effect is good, the winding effect is realized in the winding process, the winding structure is not has been solved at the present.

The supporting mechanism 6 includes backup pad 61, the output shaft fixed connection of backup pad 61 and electric telescopic handle 5, the constant head tank 62 has been seted up to one side of backup pad 61, the inner chamber of constant head tank 62 is provided with locating piece 63, one side of locating piece 63 is fixed with bearing frame 64, one side of bearing frame 64 and the one end fixed connection of fixed axle 4, in this embodiment, through the setting of backup pad 61, constant head tank 62, locating piece 63 and bearing frame 64, can support the other end of fixed axle 4, make it can not appear great range position offset when rotating, stability when rotating of fixed axle 4 has been increased, and after the rolling finishes, can cooperate supporting mechanism 6 decline under the effect of electric telescopic handle 5, thereby make things convenient for the staff to take out the membrane roll that the rolling finishes, thereby make the staff more convenient when taking out the membrane roll.

The extrusion mechanism 11 includes extrusion shell 111, the inner chamber fixedly connected with compression spring 112 of extrusion shell 111, compression spring 112's the other end is fixed with extrusion rod 113, extrusion rod 113's surface and extrusion shell 111's inner chamber sliding connection, extrusion rod 113 and leveling roller 12 fixed connection, in this embodiment, through extrusion shell 111, compression spring 112 and extrusion rod 113's setting, can be when carrying out the extrusion spacing to the film, can cushion it under compression spring 112's effect, avoid leveling roller 12 excessively to extrude the film under threaded rod 9's effect and cause its appearance deformation's condition, improved the quality of film.

One side of connecting plate 7 is fixed with limiting plate 13, and the both sides at limiting plate 13 top all are fixed with spacing roller 14, and spacing roller 14 and leveling roller 12 cooperation use, in this embodiment, through setting up of limiting plate 13 and spacing roller 14, can assist leveling roller 12 to flatten the film, makes it can tighten more to make the film laminating that can be more after the rolling, thereby increased the rolling effect of film.

The shape of locating piece 63 is the cuboid, and the surface of locating piece 63 and the inner wall sliding connection of constant head tank 62, in this embodiment, through this kind of setting, can not appear the rotation condition by oneself when supporting fixed axle 4 under the effect of locating piece 63 and constant head tank 62 self shape to can not influence the removal of backup pad 61.

The surface of fly leaf 10 and the surface sliding connection of connecting plate 7, the bottom fixed connection of squeeze shell 111 and fly leaf 10 in this embodiment provides this kind of setting, can be when fly leaf 10 removes, and it is directed to it, makes it can not appear the condition of self rotation, has increased the stability of fly leaf 10 when removing.

Working principle: firstly, the plastic packaging bag is wound on the paper tube on the surface of the fixed shaft 4 after passing through the space between the leveling roller 12 and the limiting roller 14, then a worker rotates the threaded rod 9, the movable plate 10 is driven to move under the action of the threaded rod 9, then the movable plate 10 drives the extrusion mechanism 11 and the leveling roller 12 to move, the leveling roller 12 extrudes the plastic packaging bag, the leveling roller 12 and the limiting roller 14 can be mutually matched, the plastic packaging bag is assisted to be flattened, the packaging bag can be more tightly stretched, the stepping motor 3 is started, the fixed shaft 4 and the paper tube on the surface of the fixed shaft are driven to rotate under the action of the stepping motor 3, the plastic packaging bag is wound, deformation of the plastic packaging bag after the leveling roller 12 is excessively stretched by the extrusion mechanism 11 in the winding process can be avoided, after the winding is completed, the worker cuts the plastic packaging bag, then the worker starts the electric telescopic rod 5 to move the supporting plate 61 of the output shaft, the supporting plate 61 is moved to a place where the paper tube is not affected by the action of the positioning groove 62 and the positioning block 63, the wound paper tube is taken down, then the electric telescopic rod 5 is started to drive the supporting plate 61, and the positioning block 62 and then the electric telescopic rod 5 is correspondingly arranged under the action of the electric telescopic rod 5.

It is noted that 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. Moreover, 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 defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a wrapping bag membrane is rolled up rolling structure, includes base (1), its characterized in that: one side at base (1) top is fixed with mounting panel (2), one side of mounting panel (2) is fixed with step motor (3), the output shaft of step motor (3) runs through to the opposite side of mounting panel (2) and is fixed with fixed axle (4), the opposite side at base (1) top is fixed with electric telescopic handle (5), supporting mechanism (6) are installed to the output shaft at electric telescopic handle (5), one side at base (1) top is fixed with connecting plate (7), one side of connecting plate (7) is fixed with roof (8), the top of roof (8) is fixed with threaded rod (9), the other end of threaded rod (9) runs through to the opposite side of roof (8) and rather than inner wall threaded connection, the other end rotation of threaded rod (9) is connected with fly leaf (10), the bottom of fly leaf (10) is fixed with extrusion mechanism (11), the bottom of extrusion mechanism (11) is fixed with leveling roller (12).

2. The wrapping bag film roll-up structure of claim 1, wherein: the supporting mechanism (6) comprises a supporting plate (61), the supporting plate (61) is fixedly connected with an output shaft of the electric telescopic rod (5), a positioning groove (62) is formed in one side of the supporting plate (61), a positioning block (63) is arranged in an inner cavity of the positioning groove (62), a bearing seat (64) is fixed on one side of the positioning block (63), and one side of the bearing seat (64) is fixedly connected with one end of the fixed shaft (4).

3. The wrapping bag film roll-up structure of claim 1, wherein: the extrusion mechanism (11) comprises an extrusion shell (111), a compression spring (112) is fixedly connected to the inner cavity of the extrusion shell (111), an extrusion rod (113) is fixed to the other end of the compression spring (112), the surface of the extrusion rod (113) is slidably connected with the inner cavity of the extrusion shell (111), and the extrusion rod (113) is fixedly connected with the leveling roller (12).

4. The wrapping bag film roll-up structure of claim 1, wherein: one side of the connecting plate (7) is fixed with a limiting plate (13), two sides of the top of the limiting plate (13) are both fixed with limiting rollers (14), and the limiting rollers (14) are matched with the leveling rollers (12).

5. The wrapping bag film roll-up structure of claim 2, wherein: the positioning block (63) is rectangular, and the surface of the positioning block (63) is in sliding connection with the inner wall of the positioning groove (62).

6. A package film roll-up structure according to claim 3, wherein: the surface of the movable plate (10) is in sliding connection with the surface of the connecting plate (7), and the extrusion shell (111) is fixedly connected with the bottom of the movable plate (10).