CN219407066U - Winding mechanism for hollow product film coating - Google Patents

Abstract

The utility model discloses a winding mechanism for coating a hollow product, which relates to the technical field of coating and comprises a fixed seat, wherein a film releasing roller is arranged on the fixed seat, a coating film is wound on the film releasing roller, one side of the fixed seat is provided with a containing groove, the containing groove is used for containing the hollow part of the hollow product, a winding piece is arranged on the fixed seat and used for winding the coating film on the hollow product through the hollow part of the hollow product, a driving piece is arranged on the fixed seat and used for driving the winding piece to rotate, the winding mechanism for coating the hollow product is provided with the winding mechanism for winding the coating film on the hollow product through the containing groove, the winding piece is used for winding the coating film on the hollow product through the hollow part of the hollow product, the driving piece is used for driving the winding piece to rotate, and the driving piece can drive two driving wheels to rotate only by one motor without influencing the moving out of the hollow product in the containing groove, so that the production cost of equipment is reduced.

Description

Winding mechanism for hollow product film coating

Technical Field

The utility model relates to the technical field of coating, in particular to a winding mechanism for coating a hollow product.

Background

The film is also called as "over plastic", "mounting adhesive", "sticking film" and the like, and is adhered to the surface of the printed matter by hot pressing with a transparent plastic film, so as to play a role in protecting and increasing gloss. Cover films have been widely used for surface framing and protection of covers for books and periodicals, paintings, autographs, postcards, product specifications, calendars, maps, and the like. Common film-coated packaging products include cartons, handbag, fertilizer bag, seed bag, self-adhesive labels and the like.

When the existing hollow product is coated, for example, when PVC wires are packaged and coated, the PVC wires are bundled, the middle part of the PVC wires is hollow, and when the PVC wires are coated, a coating ring piece arranged at a notch is generally used for coating the PVC wires, so that the hollow wire bundle enters a coating cavity, the coating ring rotates to coat the inner wall and the outer wall of the hollow wire bundle, but as the existing coating ring piece is provided with the notch, a single driving piece is used for driving the driving piece when meeting the notch of the coating ring piece, the driving piece is required to be driven by multiple groups of driving pieces due to the fact that the driving piece loses the driving capability due to the fact that the single driving piece is in contact with the surface of the coating ring piece, and the existing driving piece is driven by multiple motors, so that the production cost of equipment is increased.

Disclosure of Invention

In order to solve the technical problems in the background technology, the utility model provides a winding mechanism for covering a film of a hollow product.

The utility model provides a winding mechanism for covering films of hollow products, which comprises a fixed seat, wherein a film releasing roller is arranged on the fixed seat, a coating film is wound on the film releasing roller, a containing groove is formed in one side of the fixed seat and used for containing the hollow part of the hollow products, a winding piece is arranged on the fixed seat and used for winding the coating film on the hollow products through the hollow part of the hollow products, and a driving piece is arranged on the fixed seat and used for driving the winding piece to rotate.

Preferably, the winding piece comprises a rotating ring, an annular groove is formed in the fixing seat, the rotating ring rotates in the annular groove, an opening is formed in one side of the rotating ring, the opening is used for a hollow product to pass through, a plurality of rotating rollers are arranged on the rotating ring, and the rotating rollers are used for pulling the coating film.

Preferably, the driving piece comprises two first rotating shafts, driving wheels are arranged on the rotating shafts and used for driving the winding piece to rotate, and driving pieces are arranged on the driving wheels and used for driving the driving wheels to rotate.

Preferably, the driving part comprises a power part, a first bevel gear is arranged on the power part, two second rotating shafts are arranged on the fixing seat, a second bevel gear meshed with the first bevel gear is arranged on one of the second rotating shafts, and the second rotating shafts are connected with the first rotating shafts through belt transmission.

Preferably, the power piece is a motor.

Preferably, the two driving wheels are symmetrically distributed along the central axis of the rotating ring.

According to the winding mechanism for the hollow product film coating, the containing groove is used for containing the hollow part of the hollow product, the winding piece is used for penetrating the hollow part of the hollow product to wind the coating film on the hollow product, the driving piece is used for driving the winding piece to rotate, the driving piece can drive the two driving wheels to rotate only by one motor, the moving out of the hollow product in the containing groove is not influenced, and the production cost of equipment is reduced.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

FIG. 1 is a front view of the structure of the present utility model;

FIG. 2 is a rear view of the holder of the present utility model;

fig. 3 is a schematic structural view of the winding member and the fixing base after being separated.

In the figure, 1, a fixing seat; 2. a film placing roller; 3. a receiving groove; 4. a driving member; 41. a first rotation shaft; 42. a driving wheel; 43. a driver; 431. a power member; 432. a first bevel gear; 433. a second rotation shaft; 434. a second bevel gear; 5. a winding member; 51. a rotating ring; 52. an annular groove; 53. an opening; 54. and (5) rotating the roller.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar symbols indicate like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

It is to be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," and the like are directional or positional relationships as indicated based on the drawings, merely to facilitate describing the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

The winding mechanism for the hollow product film coating comprises a fixing seat 1, a film releasing roller 2 is rotatably connected to the fixing seat 1 through a supporting frame, a coating film is wound on the film releasing roller 2, a containing groove 3 is formed in one side of the fixing seat 1, the containing groove 3 is used for containing a hollow part of a hollow product, the mechanism is applied to a film coating process, therefore, in the existing practical production, processing tables are further arranged on two sides of the fixing seat 1, the hollow product is placed on the processing tables, the hollow part of the hollow product is located in the containing groove 3, a winding piece 5 is arranged on the fixing seat 1, the winding piece 5 is used for penetrating through the hollow part of the hollow product to wind the coating film on the hollow product, a driving piece 4 is arranged on the fixing seat 1, and the driving piece 4 is used for driving the winding piece 5 to rotate.

The winding piece 5 comprises a rotating ring 51, an annular groove 52 is formed in the fixed seat 1, the rotating ring 51 rotates in the annular groove 52, an opening 53 is formed in one side of the rotating ring 51, the opening 53 is used for a hollow product to pass through, a plurality of rotating rollers 54 are arranged on the rotating ring 51, and the rotating rollers 54 are used for pulling a coating film;

one side of the accommodating groove 3 passes over the center dot of the rotating ring 51, so that the space of the accommodating groove 3 is used for accommodating the hollow product to the greatest extent, and the hollow product is placed conveniently;

the driving piece 4 comprises two first rotating shafts 41, driving wheels 42 are arranged on the rotating shafts, the driving wheels 42 are used for driving the winding piece 5 to rotate, driving pieces 43 are arranged on the driving wheels 42, and the driving pieces 43 are used for driving the driving wheels 42 to rotate;

the driving piece 43 is a motor, one end of an output shaft of the motor is fixed with the driving wheel 42, and the other end of the motor is arranged on the fixed seat 1;

the driving part 43 comprises a power part 431, the power part 431 is a driving motor, the power part 431 is installed on the fixed seat 1, a first bevel gear 432 is installed on an output shaft of the power part 431, one side, far away from the power part 431, of the fixed seat 1 is rotationally connected with two second rotating shafts 433, one second rotating shaft 433 penetrates through the fixed seat 1, one end, close to the power part 431, of the second rotating shaft 433 is provided with a second bevel gear 434 meshed with the first bevel gear 432, one end, far away from the power part 431, of the two second rotating shafts 433 is provided with a belt pulley, one end, close to the power part 431, of the first rotating shaft 41 penetrates through the fixed seat 1, one end, close to the power part 431, of the two first rotating shafts 41 is provided with the belt pulley, the second rotating shafts 433 are connected with the first rotating shafts 41 through belt transmission, as shown in fig. 2, the two first rotating shafts 41 are symmetrically distributed along the central axis of the rotating ring 51, the two second rotating shafts 433 are symmetrically distributed at an included angle of 45 degrees up and down, the two second rotating shafts 433 are located between the two first rotating shafts 41, the two rotating shafts 433 and the two first rotating shafts 41 are in a triangular distribution on the fixed seat 1, the space is avoided, the space 3 is formed between the two first rotating shafts 41, the two rotating shafts are prevented from affecting the movement of a hollow accommodating groove 3.

The winding mechanism for the hollow product film is provided, the hollow part of the hollow product is placed through the accommodating groove 3, the winding piece 5 is used for winding the coating film on the hollow product through the hollow part of the hollow product, the driving piece 4 is used for driving the winding piece 5 to rotate, the driving piece 4 can drive the two driving wheels 42 to rotate only by one motor, the moving out of the hollow product in the accommodating groove 3 is not influenced, and the production cost of equipment is reduced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a wind mechanism that hollow product tectorial membrane was used, includes fixing base (1), be equipped with on fixing base (1) and put membrane roller (2), and put the winding on membrane roller (2) and have the coating film, a serial communication port, holding tank (3) have been seted up to one side of fixing base (1), and holding tank (3) are used for placing the hollow department of hollow product, be equipped with on fixing base (1) around rolling up piece (5), around rolling up piece (5) are used for passing the hollow department of hollow product around rolling up the coating film on hollow product, be equipped with driving piece (4) on fixing base (1), driving piece (4) are used for driving around rolling up piece (5) rotation.

2. The winding mechanism for the hollow product film coating according to claim 1, wherein the winding piece (5) comprises a rotating ring (51), an annular groove (52) is formed in the fixing seat (1), the rotating ring (51) rotates in the annular groove (52), an opening (53) is formed in one side of the rotating ring (51), the opening (53) is used for the hollow product to pass through, a plurality of rotating rollers (54) are arranged on the rotating ring (51), and the rotating rollers (54) are used for pulling the film coating.

3. The winding mechanism for covering films of hollow products according to claim 2, characterized in that the driving member (4) comprises two first rotating shafts (41), a driving wheel (42) is arranged on the rotating shafts, the driving wheel (42) is used for driving the winding member (5) to rotate, a driving member (43) is arranged on the driving wheel (42), and the driving member (43) is used for driving the driving wheel (42) to rotate.

4. A winding mechanism for covering a hollow product according to claim 3, characterized in that the driving part (43) comprises a power part (431), a first bevel gear (432) is arranged on the power part (431), two second rotating shafts (433) are arranged on the fixing seat (1), a second bevel gear (434) meshed with the first bevel gear (432) is arranged on one of the second rotating shafts (433), and the second rotating shafts (433) are connected with the first rotating shaft (41) through a belt transmission.

5. The winding mechanism for covering a hollow product according to claim 4, wherein the power member (431) is a motor.

6. A winding mechanism for covering a hollow product according to claim 3, wherein the two driving wheels (42) are symmetrically distributed along the central axis of the rotating ring (51).