CN213737798U

CN213737798U - Plastic film coiling mechanism convenient to take

Info

Publication number: CN213737798U
Application number: CN202022878066.4U
Authority: CN
Inventors: 陆国兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-20
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a plastic film coiling mechanism convenient to take, including foot rest and second gear, the internally mounted of foot rest has the bracing piece, and the top of bracing piece is provided with the motor, the left side of motor is connected with first gear, and the external toothing of first gear has the belt, the second gear is installed in the top of belt, and the right side of second gear installs the support column, the internally mounted of support column has the bearing, and the right side of bearing is provided with anti-skidding cover, the internally mounted of anti-skidding cover has the rolling running roller, and the inside of rolling running roller is fixed with the buckle, the pivot is installed to the top of support column. This plastic film coiling mechanism convenient to take is provided with the pivot, through the pivot of installing in the support column top to make the locking bar rotate in the top of support column through the pivot, convenient to use person with the center pin card in the rear of locking bar, convenient to use person takes through lifting up the locking bar to the film of rolling up.

Description

Plastic film coiling mechanism convenient to take

Technical Field

The utility model relates to a film rolling technical field specifically is a plastic film coiling mechanism convenient to take.

Background

The plastic film is widely applied to the fields of food, medicine, chemical industry and the like, is used for packaging and is used as a film coating layer, a plastic film winding device is often needed in the production and processing process of the film, and the plastic film winding device is a device for winding the plastic film on a winding drum so as to transport and store the film.

The existing winding device on the market is difficult to take out the wound film from the device after winding is completed, and the film is easily damaged in the taking-out process, so that inconvenience is brought to a user.

To solve the problems, innovative design is urgently needed on the basis of the original winding device, and therefore the plastic film winding device convenient to take is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic film coiling mechanism convenient to take to solve the coiling mechanism that proposes in the above-mentioned background art and be difficult to take out the film that the rolling was accomplished from the inside of device after the rolling was accomplished, the in-process of taking out moreover causes the film to damage easily, brings inconvenient problem for the user.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic film winding device convenient to take comprises a foot rest and a second gear, wherein a supporting rod is mounted inside the foot rest, a motor is arranged above the supporting rod, the left side of the motor is connected with a first gear, the outer portion of the first gear is meshed with a belt, the second gear is mounted above the belt, a supporting column is mounted on the right side of the second gear, a bearing is mounted inside the supporting column, an anti-skidding sleeve is arranged on the right side of the bearing, a winding roller is mounted inside the anti-skidding sleeve, a buckle is fixed inside the winding roller, a rotating shaft is mounted above the supporting column, a locking bar is arranged outside the rotating shaft, a ball is mounted on the left side of the locking bar, a spring is connected on the left side of the ball, a stand is mounted in front of the winding roller, the left side of the stand is connected with a supporting roller, and a central shaft is mounted inside the bearing, and an installation groove is formed in the rear of the ball.

Preferably, the central shaft and the motor form a transmission structure through the cooperation between the second gear, the belt and the first gear, and the central shaft forms a rotation structure through the second gear.

Preferably, the anti-slip sleeve is tightly attached to the rolling roller wheel, the size of the anti-slip sleeve is matched with that of the rolling roller wheel, and the anti-slip sleeve forms a rotating structure through the central shaft.

Preferably, the locking bar forms a rotating structure with the supporting column through the rotating shaft, and the length of the ball is greater than that of the supporting column.

Preferably, the locking bar forms a pressing structure through the balls and the springs, and the locking bar and the balls are matched with each other in size.

Preferably, the supporting rollers are movably connected with the upright post, and the heights of the supporting rollers are unequal.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this plastic film coiling mechanism convenient to take is provided with the pivot, through the pivot of installing in the support column top to make the locking bar rotate in the top of support column through the pivot, convenient to use person with the center pin card in the rear of locking bar, convenient to use person takes through lifting up the locking bar to the film of rolling up.

2. This plastic film coiling mechanism convenient to take is provided with anti-skidding cover, through installing the anti-skidding cover on wind-up roller surface to make the wind-up roller can roll plastic film, then drive the film through the rotation of center pin and rotate, anti-skidding cover can prevent that the film from sliding at will in the inside of device simultaneously, and the buckle can prevent that the film from dropping in the inside of device with the film card.

3. This plastic film coiling mechanism convenient to take is provided with the motor, through installing the motor in the foot rest is inside to make the motor can drive first gear when rotating and rotate, then the second gear is arrived in the rotation transmission of first gear through the belt simultaneously, then drives the central shaft by the second gear and rotates, thereby can accomplish plastic film's rolling.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the top view structure of the supporting pillar of the present invention.

In the figure: 1. a foot rest; 2. a support bar; 3. a motor; 4. a first gear; 5. a belt; 6. a second gear; 7. a support pillar; 8. a bearing; 9. an anti-slip sleeve; 10. a winding roller; 11. buckling; 12. a rotating shaft; 13. a locking bar; 14. a ball bearing; 15. a spring; 16. a column; 17. supporting rollers; 18. a central shaft; 19. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a plastic film winding device convenient to take comprises a foot rest 1 and a second gear 6, a supporting rod 2 is installed inside the foot rest 1, a motor 3 is arranged above the supporting rod 2, the left side of the motor 3 is connected with a first gear 4, a belt 5 is meshed outside the first gear 4, the second gear 6 is installed above the belt 5, a supporting column 7 is installed on the right side of the second gear 6, a bearing 8 is installed inside the supporting column 7, an anti-slip sleeve 9 is arranged on the right side of the bearing 8, a winding roller 10 is installed inside the anti-slip sleeve 9, a buckle 11 is fixed inside the winding roller 10, a rotating shaft 12 is installed above the supporting column 7, a locking strip 13 is arranged outside the rotating shaft 12, a rotating structure is formed between the locking strip 13 and the supporting column 7 through the rotating shaft 12, the length of a ball 14 is larger than that of the supporting column 7, and therefore the locking strip 13 can rotate above the supporting column 7 through the rotating shaft 12, the central shaft 18 is conveniently clamped behind the lock bar 13 by a user, the rolled film is conveniently taken by the user by lifting the lock bar 13, the ball 14 is installed on the left side of the lock bar 13, the spring 15 is connected on the left side of the ball 14, the lock bar 13 forms a pressing structure through the ball 14 and the spring 15, and the sizes of the lock bar 13 and the ball 14 are matched with each other, so that the spring 15 can be extruded through the ball 14 when the lock bar 13 is pressed down, the gap between the balls 14 is enlarged, the lock bar 13 is placed in the installation groove 19, the ball 14 is extruded towards the middle by the spring 15 due to the elasticity of the spring 15, the lock bar 13 can be fixed, the situation that the central shaft 18 falls from the inside of the device in the rolling process is avoided, the stand column 16 is installed in front of the rolling roller 10, the support roller 17 is connected on the left side of the stand column 16, and the support roller 17 is movably connected with the stand column 16, and the heights between the supporting rollers 17 are unequal, so that the supporting rollers 17 can lift the film to be rolled up, and the situation that the film is cracked due to overlarge height difference in the rolling process is avoided, a central shaft 18 is arranged in the bearing 8, the central shaft 18 forms a transmission structure with the motor 3 through the cooperation between the second gear 6 and the belt 5 as well as the first gear 4, and the central shaft 18 forms a rotation structure through the second gear 6, so that the motor 3 can drive the first gear 4 to rotate when rotating, simultaneously, the rotation of the first gear 4 is transmitted to the second gear 6 through the belt 5, then the central shaft 18 is driven to rotate by the second gear 6, so that the plastic film can be rolled up, the anti-slip sleeve 9 is tightly attached to the rolling roller 10, the size between the anti-slip sleeve 9 and the rolling roller 10 is mutually matched, and the anti-slip sleeve 9 forms a rotation structure through the central shaft 18, thereby make rolling running roller 10 can carry out the rolling with plastic film, then drive the film through the rotation of center pin 18 and rotate, antiskid cover 9 can prevent that the film from sliding at will in the inside of device simultaneously to buckle 11 can prevent that the film from dropping in the inside of device with the film card, and mounting groove 19 has been seted up to the rear of ball 14.

The working principle is as follows: the plastic film rolling device convenient to take comprises the use process that firstly, a user places a film to be rolled above the supporting rollers 17, the heights of the supporting rollers 17 are unequal, so that the supporting rollers 17 can lift the film to be rolled, the situation that the film is cracked due to overlarge height difference in the rolling process is avoided, then the film to be rolled is clamped inside the buckle 11, the motor 3 starts to work, the model of the motor 3 is Y280M-2, the motor 3 can drive the first gear 4 to rotate when rotating, meanwhile, the rotation of the first gear 4 is transmitted to the second gear 6 through the belt 5, then the second gear 6 drives the central shaft 18 to rotate, the rotation of the central shaft 18 drives the film to rotate, meanwhile, the anti-slip sleeve 9 can prevent the film from sliding randomly in the device and prevent the film from falling off, after the rolling is finished, the user lifts the locking strip 13 in the ball 14, and then takes the central shaft 18 out of the supporting column 7, so that the user can take the film conveniently.

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

Claims

1. The utility model provides a plastic film coiling mechanism convenient to take, includes foot rest (1) and second gear (6), its characterized in that: the foot stool is characterized in that a supporting rod (2) is mounted inside the foot stool (1), a motor (3) is arranged above the supporting rod (2), a first gear (4) is connected to the left side of the motor (3), a belt (5) is meshed outside the first gear (4), a second gear (6) is mounted above the belt (5), a supporting column (7) is mounted on the right side of the second gear (6), a bearing (8) is mounted inside the supporting column (7), an anti-skidding sleeve (9) is arranged on the right side of the bearing (8), a rolling roller (10) is mounted inside the anti-skidding sleeve (9), a buckle (11) is fixed inside the rolling roller (10), a rotating shaft (12) is mounted above the supporting column (7), a locking bar (13) is arranged outside the rotating shaft (12), a ball (14) is mounted on the left side of the locking bar (13), and the left side of ball (14) is connected with spring (15), stand (16) are installed in the place ahead of rolling running roller (10), and the left side of stand (16) is connected with supporting roll wheel (17), the internally mounted of bearing (8) has center pin (18), mounting groove (19) have been seted up at the rear of ball (14).

2. The plastic film rolling device convenient to take away of claim 1, which is characterized in that: the central shaft (18) forms a transmission structure with the motor (3) through the matching among the second gear (6), the belt (5) and the first gear (4), and the central shaft (18) forms a rotating structure through the second gear (6).

3. The plastic film rolling device convenient to take away of claim 1, which is characterized in that: the anti-skidding sleeve (9) is tightly attached to the rolling roller (10), the size of the anti-skidding sleeve (9) is matched with that of the rolling roller (10), and the anti-skidding sleeve (9) forms a rotating structure through the central shaft (18).

4. The plastic film rolling device convenient to take away of claim 1, which is characterized in that: the locking bar (13) forms a rotating structure with the supporting column (7) through the rotating shaft (12), and the length of the ball (14) is larger than that of the supporting column (7).

5. The plastic film rolling device convenient to take away of claim 1, which is characterized in that: the locking bar (13) forms a pressing structure through the balls (14) and the springs (15), and the sizes of the locking bar (13) and the balls (14) are matched with each other.

6. The plastic film rolling device convenient to take away of claim 1, which is characterized in that: the supporting rollers (17) are movably connected with the upright post (16), and the heights of the supporting rollers (17) are not equal.