CN218313955U - A film winding auxiliary discharge mechanism - Google Patents

Abstract

The utility model discloses a discharge mechanism is assisted in film rolling relates to film rolling technical field. The utility model comprises two support plates, two transmission rollers, two dust collectors and a scraper are arranged between the opposite inner sides of the two support plates in a rotating fit manner, one side of each dust collector is provided with a dust collection port, and a cylinder body and a wind-up roller are arranged between the opposite inner sides of the two support plates in a rotating fit manner; a strip-shaped groove is formed in the circumferential side of the barrel in the axial direction, and a rotating motor is fixed at one end in the barrel. The utility model discloses a set up dust catcher and scraper blade between two mounting panels, adsorb and scrape the brush to the dust on the film surface in the transmission course, laminate more when making its rolling and level and smooth, set up the baffle in blade one side, set up locating component between blade and the barrel, cross-section after the film cutting is laminated with one side of baffle, and supplementary film rolling is more neat, and locating component can fix the position of blade according to the cutting needs, promotes its whole practicality.

Description

A film winding auxiliary discharge mechanism

technical field

The utility model belongs to the technical field of film rewinding, in particular to an auxiliary discharge mechanism for film rewinding.

Background technique

A film is a thin, soft, transparent sheet. Made of plastic, adhesive, rubber or other materials. The scientific explanation of thin film is: a 2-dimensional material formed by depositing atoms, molecules or ions on the surface of a substrate. The thin film needs to be unwound during the production and processing process for later storage and use.

However, during the pre-processing of the film, the surface of the film will absorb the dust in the machine body and the air, and it will wrinkle, making it not fit flat enough when it is rolled. In addition, the film will be cut according to different needs. In the process of multi-segment film cutting and rewinding, it is very easy to have winding deviation.

Utility model content

The purpose of this utility model is to provide an auxiliary discharge mechanism for film rewinding, which solves the problem that the surface of the film in the prior art will absorb dust in the air and wrinkle, making it not sticky enough when rewinding. leveling technical issues.

For reaching above-mentioned purpose, the utility model is realized through the following technical solutions:

An auxiliary discharge mechanism for film winding, comprising two support plates, two transmission rollers are rotated between the opposite inner sides of the two support plates, and two vacuum cleaners and scrapers are installed. One side of the vacuum cleaner is provided with a suction Dust port, the inner sides of the two bracket plates are rotated and matched with a cylinder, and a winding roller is installed;

There is a strip groove on the axial peripheral side of the cylinder, a rotating motor is fixed at one end of the cylinder, and two screws are fitted for rotation in the cylinder, the output end of the rotating motor is fixed with a screw, and two screws are installed on the circumference of the screw. A fixed block, a blade is installed on the periphery of the cylinder, a baffle is fixed on one side of the blade, and a positioning component is installed between the blade, the strip groove, and the fixed block.

Optionally, two conveying rollers are stacked up and down, and the two conveying rollers are located between the two vacuum cleaners and the scraper. The ends of the two screws are fixed, and the thread directions of the two screws are opposite. The peripheral side is rotationally matched, the other fixed block is threadedly matched with the peripheral side of the screw rod, the blade is an annular blade, and the blade slides and fits on the peripheral side of the barrel, and the baffle plate corresponds to the winding roller.

Optionally, the positioning assembly includes a channel opened on one side of the fixed block, a rotating shaft that is rotatably matched to one side of the blade, a torsion spring installed on one end of the rotating shaft, a buckle fixed on the peripheral side of the rotating shaft, and fixed under the bar groove The protrusion on the side and the buckle correspond to the groove or the protrusion, and the fixing block slides and fits in the bar-shaped groove.

Optionally, one end of the transmission roller and the take-up roller are both fixed to the output end of the motor, and the two ends of the take-up roller are slidably fitted on the opposite inner sides of the two support plates.

Embodiments of the utility model have the following beneficial effects:

In one embodiment of the present invention, a vacuum cleaner and a scraper are arranged between the two support plates to absorb and scrape the dust on the surface of the film during the transmission process, so that it is more flat when it is rolled up. The baffle is set, and the positioning component is set between the blade and the cylinder. The cross-section after cutting the film is attached to one side of the baffle, and the auxiliary film is rolled more neatly. The positioning component can fix the position of the blade according to the cutting needs and improve its Overall practicality.

Of course, any product implementing the present utility model does not necessarily need to achieve all the above-mentioned advantages at the same time.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 is a schematic diagram of a three-dimensional structure of a bracket plate assembly according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of the sectional structure of the assembly of the cylinder according to an embodiment of the present invention;

Fig. 3 is a schematic diagram of the structure at A in Fig. 2 .

Wherein, the above-mentioned accompanying drawings include the following reference signs:

Bracket plate 1, transmission roller 2, vacuum cleaner 3, dust suction port 4, scraper 5, cylinder body 6, strip groove 7, screw rod 8, fixed block 9, blade 10, channel 11, rotating shaft 12, torsion spring 13, Buckle 14, protrusion 15, winding roller 16, baffle plate 17.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. The following description of at least one exemplary embodiment is merely illustrative in nature, and in no way serves as any limitation of the invention and its application or use.

In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

Please refer to Figures 1-3. In this embodiment, a film winding auxiliary discharge mechanism is provided, including: two support plates 1, and two transmissions are rotated between the opposite inner sides of the two support plates 1. The roller 2 is equipped with two vacuum cleaners 3 and scrapers 5, one side of the vacuum cleaner 3 is provided with a dust suction port 4, and the opposite inner sides of the two support plates 1 are rotated and matched with a cylinder 6, and a winding roller is installed 16;

The axial peripheral side of the cylinder body 6 is provided with a strip groove 7, and one end in the cylinder body 6 is fixed with a rotating motor, and two screw rods 8 are rotated in the cylinder body 6, and the output end of the rotating motor is fixed with a screw rod 8, and the screw rod The peripheral side of 8 is equipped with two fixed blocks 9, cylinder body 6 peripheral sides are equipped with blade 10, blade 10 side is fixed with baffle plate 17, is installed between blade 10 and strip groove 7, fixed block 9 Positioning components.

The application of one aspect of this embodiment is as follows: firstly, the film is transported by two transport rollers 2, and the dust suction ports 4 on one side of the two vacuum cleaners 3 are respectively in contact with the upper and lower surfaces of the film to absorb the dust on its surface during the transport process, and then Squeeze the film through the scraper 5 to make the film evener, and then cut the film through the bottom of the cylinder 6 with a plurality of blades 10, and then rewind it through the winding roller 16 after cutting. At the same time, the rotating motor can be started to rotate The output end of the motor drives one screw rod 8 to rotate, so that one screw rod 8 drives the other screw rod 8 to rotate synchronously. The two adjacent fixed blocks 9 are relatively close to or far away from each other synchronously, and the distance between the two fixed blocks 9 on the side of the screw rod 8 is changed, and then the blade 10 is driven to adjust synchronously, and the positioning assembly is rotated, and the positioning assembly makes the blade 10 and the fixed block 9 Cancel the positioning relationship, you can pull the blade 10 to slide and fit on the circumference of the cylinder 6, adjust the appropriate position according to the cutting needs, and at the same time, the baffle 17 is adjusted synchronously with the blade 10. During the film winding process, the baffle 17 pairs The cross-section of the film is attached, and the auxiliary film is rolled more neatly. It should be noted that all the electrical equipment involved in this application can be powered by a storage battery or an external power supply.

By arranging a vacuum cleaner 3 and a scraper 5 between the two support plates 1, the dust on the surface of the film during the transmission process is adsorbed and scraped to make it fit more smoothly when it is rolled, and a baffle is set on the side of the blade 10 17. A positioning component is set between the blade 10 and the barrel 6. The cross-section of the cut film is attached to one side of the baffle 17, and the auxiliary film is rolled more neatly. The positioning component can fix the position of the blade 10 according to the cutting needs. Improve its overall usability.

Please refer to Fig. 1-2, the two transmission rollers 2 of the present embodiment are stacked up and down. The thread directions of the two screws 8 are opposite, one of the fixed blocks 9 rotates with the peripheral side of the screw 8, and the other fixed block 9 is threaded with the peripheral side of the screw 8. The blade 10 is a circular blade, and the blade 10 slides and fits in the cylinder. On the peripheral side of the body 6, the baffle plate 17 corresponds to the take-up roller 16. The film first sucks dust on the upper and lower surfaces of the film through two vacuum cleaners 3, then transports it through two conveying rollers 2, and finally scrapes the film through the scraper 5 to make the surface more smooth and clean, and the two screws 8 rotate synchronously , and then one of the fixed blocks 9 on the side of the screw rod 8 remains still, and the other fixed block 9 is threaded with the screw rod 8 to move toward or away from the side of the fixed block 9, thereby synchronously adjusting the two screw rods 8 around the side. The fixed block 9 relatively moves.

Please refer to Figures 2-3, the positioning assembly of this embodiment includes a channel 11 opened on one side of the fixed block 9, a rotating shaft 12 that is rotatably fitted to one side of the blade 10, a torsion spring 13 installed at one end of the rotating shaft 12, The buckle 14 fixed on the peripheral side of the rotating shaft 12 and the protrusion 15 fixed on the lower side of the bar-shaped groove 7 correspond to the groove 11 or the protrusion 15 , and the fixing block 9 is slidably fitted in the bar-shaped groove 7 . Manually rotate the rotating shaft 12, so that the rotating shaft 12 drives the buckle 14 to move synchronously, and then the buckle 14 and the groove 11 cancel the clamping relationship. At this time, the torsion spring 13 is in a twisted state, and then the blade 10 can be manually pulled to slide and fit on the cylinder 6 After the blade 10 is moved to an appropriate position, the rotating shaft 12 is released, and the elastic rebound of the torsion spring 13 drives the buckle 14 to rotate synchronously, so that the buckle 14 and the protrusion 15 form a clamping relationship, and then the blade 10 The position is fixed.

Please refer to Fig. 1-2, one end of the transmission roller 2 and the take-up roller 16 of this embodiment are all fixed to the output end of the motor, and the two ends of the take-up roller 16 are slidably fitted on the opposite sides of the two support plates 1 respectively. inside. The output end of the motor drives the transmission roller 2 and the take-up roller 16 to rotate, so that the transmission roller 2 transmits the film, and the take-up roller 16 rewinds the film. Drive the winding roller 16 to slide up and down, so that the winding roller 16 moves to the side away from the baffle plate 17, and the baffle plate 17 cancels the bonding and positioning of the film.

The above-described embodiments can be combined with each other.

It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein can be practiced in sequences other than those illustrated or described herein.

In the description of the present utility model, it should be understood that orientation words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" etc. indicate The orientation or positional relationship is generally based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description. In the absence of a contrary statement, these orientation words do not indicate or imply the referred device Or components must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be construed as limiting the protection scope of the present utility model; the orientation words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

Claims (6)

1. A film rewinding auxiliary discharge mechanism is characterized in that it comprises: two support plates (1), and two transmission rollers (2) are fitted in rotation between the relative inner sides of the two support plates (1), There are two vacuum cleaners (3) and scrapers (5), one side of the vacuum cleaner (3) is provided with a dust suction port (4), and a cylinder (6 ), equipped with winding roller (16); A strip groove (7) is provided on the axial peripheral side of the cylinder (6), and a rotating motor is fixed at one end of the cylinder (6), and two screw rods (8) are rotated in the cylinder (6). The output end of the cylinder body (6) is fixed with a screw rod (8), and two fixed blocks (9) are installed on the peripheral side of the screw rod (8), and a blade (10) is installed on the peripheral side of the cylinder (6), and one side of the blade (10) A baffle plate (17) is fixed, and a positioning assembly is installed between the blade (10) and the strip groove (7) and the fixed block (9). 2. A film winding auxiliary discharge mechanism as claimed in claim 1, characterized in that, two transmission rollers (2) are stacked up and down, and the two transmission rollers (2) are located between the two vacuum cleaners (3) and between the scrapers (5). 3. A kind of film winding auxiliary discharging mechanism as claimed in claim 1, is characterized in that, the end portions of two screw rods (8) are fixed, and the thread direction of two screw rods (8) is opposite, and one fixed block ( 9) Cooperate with the rotation of the peripheral side of the screw rod (8), another fixed block (9) is threaded with the peripheral side of the screw rod (8), the blade (10) is a circular blade, and the blade (10) is slidingly fitted on the barrel On the peripheral side of (6), the baffle plate (17) corresponds to the winding roller (16). 4. A film winding auxiliary discharge mechanism as claimed in claim 1, characterized in that the positioning assembly includes a channel (11) opened on one side of the fixed block (9), which is rotatably matched to the blade (10)- The rotating shaft (12) on the side, the torsion spring (13) installed at one end of the rotating shaft (12), the buckle (14) fixed on the side of the rotating shaft (12), the protrusion fixed on the lower side of the strip groove (7) (15). 5. A film winding auxiliary discharge mechanism according to claim 4, characterized in that the buckle (14) corresponds to the channel (11) or the protrusion (15), and the fixed block (9) is slidably fitted in the strip groove (7). 6. a kind of film winding auxiliary discharge mechanism as claimed in claim 1, is characterized in that, one end of transmission roller (2), winding roller (16) is all fixed with the output end of motor, and winding roller ( The two ends of 16) are slidingly fitted on the opposite inner sides of the two support plates (1) respectively.

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