CN214652470U - Film conveying mechanism of optical ball cover tectorial membrane - Google Patents

Abstract

The utility model provides a film conveying mechanism of optical ball cover tectorial membrane, including the backup pad, the backup pad has set gradually film drop feed mechanism, film straining device, first transition mechanism, mould tectorial membrane mechanism, second transition mechanism and film receiving agencies from last to down, film drop feed mechanism includes two first limiting plates, first limiting plate bilateral symmetry is fixed in backup pad upper surface upper end, erects between two first limiting plates and is equipped with first supporting shaft, the cover is equipped with the blowing roller of coiling the film on the first supporting shaft; the film tensioning mechanism comprises two first fixing plates, the first fixing plates are fixed on the upper surface of the supporting plate in a bilateral symmetry mode, a connecting plate is arranged at the upper end between the two first fixing plates, a second supporting shaft is arranged at the lower end between the two first fixing plates, and a first telescopic cylinder is arranged on the lower surface of the connecting plate; the utility model discloses simple structure, the simple operation can carry the film and carry out the tectorial membrane to the optical ball cover.

Description

Film conveying mechanism of optical ball cover tectorial membrane

Technical Field

The utility model relates to an optics ball cover tectorial membrane technical field, especially a film conveying mechanism of optics ball cover tectorial membrane.

Background

After the optical spherical cover in the prior art is produced, the outer surface of the optical spherical cover needs to be covered with a film for protecting the optical spherical cover, but the current film covering operation is carried out on the optical spherical cover manually, and then the film covering is carried out manually, so that the following problems can be caused: 1. the manual film covering needs professional technicians to operate, and the engaging cost of the professional technicians is high, so that the production cost is increased; 2. the film cannot be well coated on the product during film coating, so that bubbles are easily generated, more products are scrapped, and more materials are wasted; 3. the working efficiency is low during mass production, and the labor cost is high.

Disclosure of Invention

In view of the above, the present invention provides a film conveying mechanism for an optical ball cover film, which can convey a film and coat the optical ball cover.

The utility model discloses a following method realizes: the utility model provides a film conveying mechanism of optics ball cover tectorial membrane, includes the backup pad, its characterized in that: the film feeding mechanism comprises two first limiting plates, the first limiting plates are fixed at the upper ends of the upper surfaces of the supporting plates in a bilateral symmetry mode, a first supporting shaft is erected between the two first limiting plates, and a feeding roller wound with a film is sleeved on the first supporting shaft; the film tensioning mechanism comprises two first fixing plates, the first fixing plates are fixed on the upper surface of the supporting plate in a bilateral symmetry mode, a connecting plate is arranged at the upper end between the two first fixing plates, a second supporting shaft is arranged at the lower end between the two first fixing plates, a first telescopic cylinder is arranged on the lower surface of the connecting plate, and the telescopic end of the first telescopic cylinder is connected with a third supporting shaft matched with the second supporting shaft; the die film coating mechanism comprises a bottom plate, the bottom plate is arranged on the upper surface of the supporting plate, a fixed die seat for fixing a product is arranged on the upper surface of the bottom plate, limiting rods are arranged on the periphery of the fixed die seat and are perpendicular to the fixed die seat, a movable die plate is sleeved on each limiting rod, a second fixed plate is arranged on each limiting rod, a second telescopic cylinder for driving the movable die plate to move up and down is arranged on each second fixed plate, and the telescopic end of each second telescopic cylinder penetrates through the second fixed plate and is connected with the upper surface of the movable die plate; film receiving agencies includes two second limiting plates, second limiting plate bilateral symmetry set up in backup pad upper surface lower extreme erects the fourth back shaft between two second limiting plates, the cover is equipped with the receipts material roller that is used for coiling the film on the fourth back shaft, and the right flank of right side second limiting plate is provided with and is used for driving fourth back shaft pivoted rotates the piece.

Further, first transition mechanism with second transition mechanism structure is the same, first transition mechanism includes two third limiting plates, third limiting plate bilateral symmetry set up in the backup pad upper surface all has seted up the bar opening on two third limiting plates, both ends all be provided with between two third limiting plates with the bar opening cooperatees and is used for carrying out the transition roller that passes through to the film.

Further, guide rails are arranged at the upper end and the lower end of the upper surface of the bottom plate, and a guide rail groove matched with the guide rails is formed in the lower surface of the fixed die holder; support columns are arranged on the periphery of the upper surface of the second fixing plate, and U-shaped supports are arranged on the support columns.

Further, rotate the piece and include driving motor, the right flank of right side second limiting plate is provided with the fixing base, the fixing base right flank is provided with driving motor, driving motor's output shaft end passes the fixing base with the fourth supporting shaft is connected.

Furthermore, the flexible end of first telescopic cylinder is provided with the U-shaped base that the opening is decurrent, it is provided with to rotate between two risers of U-shaped base the third back shaft.

The beneficial effects of the utility model reside in that: the utility model discloses film drop feed mechanism, film straining device, first transition mechanism, mould tectorial membrane mechanism, second transition mechanism and film receiving agencies have been added to the device, make can carry the film through the effect of film drop feed mechanism and film receiving agencies, when carrying, can realize the elasticity effect of film through film straining agencies, better carry out the film and carry, the effect of rethread first transition mechanism and second transition mechanism carries out the transition effect, make the film can better transport, can cover the film to the optical sphere cover through mould tectorial membrane mechanism, thereby can realize the tectorial membrane operation of optical sphere cover; the utility model has simple structure and convenient operation, can carry out automatic production with high working efficiency, can also carry out mass production with high yield without professional technicians, and reduces the production cost and the labor cost; and the film can be well coated on the product during film coating, so that the conditions of product scrapping and more material waste caused by bubbles can be avoided.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a sectional view taken along the direction a-a.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 to 3, the present invention provides an embodiment: a film conveying mechanism for optical ball cover film covering comprises a supporting plate 1, wherein the supporting plate 1 is sequentially provided with a film discharging mechanism 2, a film tensioning mechanism 3, a first transition mechanism 4, a die film covering mechanism 5, a second transition mechanism 6 and a film receiving mechanism 7 from top to bottom, the film discharging mechanism 2 comprises two first limiting plates 21, the first limiting plates 21 are fixed at the upper end of the upper surface of the supporting plate 1 in an bilateral symmetry mode, a first supporting shaft 22 is erected between the two first limiting plates 21, and a discharging roller 23 wound with a film is sleeved on the first supporting shaft 22, so that the film can be fixed under the action of the discharging roller 23 and then released; the film tensioning mechanism 3 comprises two first fixing plates 31, the first fixing plates 31 are fixed on the upper surface of the supporting plate 1 in a bilateral symmetry manner, a connecting plate 32 is arranged at the upper end between the two first fixing plates 31, a second supporting shaft 33 is arranged at the lower end between the two first fixing plates 31, a first telescopic cylinder 34 is arranged on the lower surface of the connecting plate 32, and the telescopic end of the first telescopic cylinder 34 is connected with a third supporting shaft 35 matched with the second supporting shaft 33, so that the third supporting shaft 35 can be driven to move downwards by the downward movement of the first telescopic cylinder 34, and the third supporting shaft 35 can be moved downwards to be matched with the second supporting shaft 33 to tension the film; the die laminating mechanism 5 comprises a bottom plate 51, the bottom plate 51 is arranged on the upper surface of the supporting plate 1, a fixed die seat 52 used for fixing a product is arranged on the upper surface of the bottom plate 51, limit rods 53 are arranged on the periphery of the fixed die seat 52, the limit rods 53 are perpendicular to the fixed die seat 52, a movable die plate 54 is sleeved on the limit rods 53, a second fixing plate 55 is arranged on the limit rods 53, a second telescopic cylinder 56 used for driving the movable die plate 54 to move up and down is arranged on the second fixing plate 55, the telescopic end of the second telescopic cylinder 56 penetrates through the second fixing plate 55 to be connected with the upper surface of the movable die plate 54, so that a worker opens the second telescopic cylinder 56, the second telescopic cylinder 56 can drive the movable die plate 54 to move up and down under the action of the limit rods 53, a sensor is arranged on the fixed die seat 52, and the sensor is an infrared sensor, when the sensor detects that the film is in place, the fixed die base 52 can carry out vacuum adsorption on the film, then the movable die plate 54 is driven by the second telescopic cylinder 56 to move downwards to carry out die assembly, plastic is injected, and after the film is cooled for a certain time, the film coating operation of the optical spherical cover can be finished; film receiving agencies 7 includes two second limiting plates 71, second limiting plate 71 bilateral symmetry set up in 1 upper surface lower extreme of backup pad erects fourth back shaft 72 between two second limiting plates 71, the cover is equipped with the receipts material roller 73 that is used for coiling the film on the fourth back shaft 72, and the right flank of right side second limiting plate 71 is provided with and is used for driving fourth back shaft 72 pivoted rotates piece 8 for the difficult personnel of work can drive receipts material roller 73 through the effect that rotates piece 8 and rotate, receives material roller 73 and rotates and can carry out the effect of retrieving with the film, makes the film can carry to next die position behind the tectorial membrane, carries out the tectorial membrane effect once more.

As shown in fig. 1 to fig. 3, in an embodiment of the present invention, the first transition mechanism 4 and the second transition mechanism 6 have the same structure, the first transition mechanism 4 includes two third limiting plates 41, the third limiting plates 41 are disposed on the upper surface of the supporting plate 1 in a bilateral symmetry manner, the two third limiting plates 41 are both provided with bar-shaped openings 42, and transition rollers 43 that are matched with the bar-shaped openings 42 and used for transition of the film are disposed at the upper and lower ends of the two third limiting plates 41. So that the film can be better conveyed by the action of the transition roller 43.

Referring to fig. 1 to 3, in an embodiment of the present invention, guide rails 57 are disposed at upper and lower ends of the upper surface of the bottom plate 51, and a guide rail groove (not shown) matching with the guide rails 57 is disposed on the lower surface of the fixed mold base 52; support columns 58 are arranged on the periphery of the upper surface of the second fixing plate 55, and U-shaped supports 59 are arranged on the support columns 58. So that the fixed mold housing 52 can be better fixed to the base plate 51 by the cooperation of the guide rails 57 and the guide rail grooves.

Referring to fig. 1 and fig. 2, in an embodiment of the present invention, the rotating member 8 includes a driving motor 81, a fixing seat 82 is disposed on a right side surface of the second limiting plate 71, the driving motor 81 is disposed on a right side surface of the fixing seat 82, and an output shaft end of the driving motor 81 passes through the fixing seat 82 and is connected to the fourth supporting shaft 72. So that the staff opens driving motor 81, driving motor 81 can drive fourth back shaft 72 and rotate, and fourth back shaft 72 rotates and can retrieve the film, retrieves the film that the tectorial membrane was accomplished, is convenient for carry out the tectorial membrane next time.

Referring to fig. 1 and 3, in an embodiment of the present invention, the first telescopic cylinder 34 is provided with a U-shaped base 36 having a downward opening at the telescopic end thereof, and the third support shaft 35 is rotatably disposed between two vertical plates of the U-shaped base 36. So that the U-shaped base 36 can be driven to move up and down by the action of the first telescopic cylinder 34, and the U-shaped base 36 can drive the third supporting shaft 35 to move up and down to be matched with the second supporting shaft 33.

The utility model discloses in driving motor, telescopic cylinder and the sensor that adopts be prior art, and the technical personnel in the field have been can clearly understood, do not explain in detail here, just the utility model protects be the film conveying mechanism's of optics ball cover tectorial membrane structural feature.

The utility model discloses a theory of operation: when the device is used, a worker sleeves the whole roll of the film on the discharging roller, then pulls out the initial end of the film, passes through the middle of the second supporting shaft and the third supporting shaft, passes below the lower end transition roller of the first transition mechanism, bypasses the lower end transition roller, passes between the upper transition roller and the lower transition roller of the first transition mechanism, is pulled out from the upper end transition roller of the first transition mechanism, then moves the movable template upwards by the second telescopic cylinder, places the optical ball cover on the fixed die base after moving, passes through the film covering on the optical ball cover, passes between the movable template and the fixed die base, passes below the lower end transition roller of the second transition mechanism, bypasses the lower end transition roller, then passes between the upper transition roller and the lower transition roller of the second transition mechanism, is pulled out from the upper end transition roller of the second transition mechanism, is fixed on the receiving roller, starts the driving motor, and can drive the fourth supporting shaft to rotate, thereby can realize the transport of film and receive the material effect, carry out the tectorial membrane to the optical ball cover.

The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims (5)

1. The utility model provides a film conveying mechanism of optics ball cover tectorial membrane, includes the backup pad, its characterized in that: the film feeding mechanism comprises two first limiting plates, the first limiting plates are fixed at the upper ends of the upper surfaces of the supporting plates in a bilateral symmetry mode, a first supporting shaft is erected between the two first limiting plates, and a feeding roller wound with a film is sleeved on the first supporting shaft; the film tensioning mechanism comprises two first fixing plates, the first fixing plates are fixed on the upper surface of the supporting plate in a bilateral symmetry mode, a connecting plate is arranged at the upper end between the two first fixing plates, a second supporting shaft is arranged at the lower end between the two first fixing plates, a first telescopic cylinder is arranged on the lower surface of the connecting plate, and the telescopic end of the first telescopic cylinder is connected with a third supporting shaft matched with the second supporting shaft; the die film coating mechanism comprises a bottom plate, the bottom plate is arranged on the upper surface of the supporting plate, a fixed die seat for fixing a product is arranged on the upper surface of the bottom plate, limiting rods are arranged on the periphery of the fixed die seat and are perpendicular to the fixed die seat, a movable die plate is sleeved on each limiting rod, a second fixed plate is arranged on each limiting rod, a second telescopic cylinder for driving the movable die plate to move up and down is arranged on each second fixed plate, and the telescopic end of each second telescopic cylinder penetrates through the second fixed plate and is connected with the upper surface of the movable die plate; film receiving agencies includes two second limiting plates, second limiting plate bilateral symmetry set up in backup pad upper surface lower extreme erects the fourth back shaft between two second limiting plates, the cover is equipped with the receipts material roller that is used for coiling the film on the fourth back shaft, and the right flank of right side second limiting plate is provided with and is used for driving fourth back shaft pivoted rotates the piece.

2. The film feeding mechanism of an optical dome cover film according to claim 1, wherein: first transition mechanism with second transition mechanism structure is the same, first transition mechanism includes two third limiting plates, third limiting plate bilateral symmetry set up in the backup pad upper surface all has seted up the bar opening on two third limiting plates, both ends all be provided with between two third limiting plates with the bar opening cooperatees and is used for carrying out the transition roller that passes through to the film.

3. The film feeding mechanism of an optical dome cover film according to claim 1, wherein: guide rails are arranged at the upper end and the lower end of the upper surface of the bottom plate, and guide rail grooves matched with the guide rails are formed in the lower surface of the fixed die holder; support columns are arranged on the periphery of the upper surface of the second fixing plate, and U-shaped supports are arranged on the support columns.

4. The film feeding mechanism of an optical dome cover film according to claim 1, wherein: the rotating part comprises a driving motor, the right side face of the second limiting plate on the right side is provided with a fixing seat, the right side face of the fixing seat is provided with the driving motor, and the tail end of an output shaft of the driving motor penetrates through the fixing seat and the fourth supporting shaft.

5. The film feeding mechanism of an optical dome cover film according to claim 1, wherein: the flexible end of first telescopic cylinder is provided with the U-shaped base that the opening is decurrent, it is provided with to rotate between two risers of U-shaped base the third back shaft.

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