CN214003480U

CN214003480U - High-speed tensile wind of polymer protection film

Info

Publication number: CN214003480U
Application number: CN202021764736.3U
Authority: CN
Inventors: 吕弟榴
Original assignee: Guangdong Aomei Polymer Material Co ltd
Current assignee: Guangdong Aomei Polymer Material Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-08-20
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a high-speed tensile wind of polymer protection film, including mounting plate and the support frame of setting in mounting plate bottom intermediate position, fixed screw has been seted up to mounting plate top both sides, the support frame bottom is provided with fixed subassembly, the support frame top is provided with the wind-up roll, the wind-up roll intermediate position is provided with the pivot, pivot one end through the bearing with the support frame inner wall is connected, the pivot other end runs through the support frame and is connected with from the driving wheel, wind-up roll one side is provided with drive assembly, the wind-up roll top is provided with spacing subassembly. The utility model discloses a set up the effectual protection film of having guaranteed of spacing subassembly and being in tight state winding and accomodating the in-process to the effectual rolling quality that improves the device guarantees the stability of support frame in the use through the fixed subassembly that sets up simultaneously, thereby makes the device accomodate the effect better to the winding of protection film.

Description

High-speed tensile wind of polymer protection film

Technical Field

The utility model relates to a protection film winding is with the relevant technical field of equipment, specifically is a high-speed tensile wind of polymer protection film.

Background

The protective film can be divided into a digital product protective film, an automobile protective film, a household protective film, a food fresh-keeping protective film and the like according to the application, along with the popularization of digital products such as mobile phones and the like in China, the protective film has become a general name of the screen protective film slowly, the functions of the protective film in the field of the screen protective film are also eight-door-five, the materials are from the earliest PP material to the current popular AR material, in order to improve the using effect of the protective film, the protective film needs to be stretched, the protective film needs to be wound and stored after the stretching is completed, and the winding device is generally adopted at the present stage to complete the process.

However, when the conventional high-speed stretching and winding device for the polymer protective film winds the protective film, the protective film is not pressed to a certain degree, and the winding and storage effect of the device on the protective film is general.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-speed tensile wind of polymer protection film.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-speed tensile wind of polymer protection film, includes mounting plate and sets up the support frame at mounting plate bottom intermediate position, fixed screw has been seted up to mounting plate top both sides, the support frame bottom is provided with fixed subassembly, the support frame top is provided with the wind-up roll, the wind-up roll intermediate position is provided with the pivot, pivot one end through the bearing with the support frame inner wall is connected, the pivot other end runs through the support frame and is connected with from the driving wheel, wind-up roll one side is provided with drive assembly, the wind-up roll top is provided with spacing subassembly.

Preferably, the fixing assembly comprises a limiting plate and fixing bolts, a through hole matched with the supporting frame is formed in the middle of the limiting plate, the limiting plate is fixedly connected with the outer wall of the supporting frame through the through hole, the fixing bolts are arranged in two groups, the fixing bolts are arranged on two sides of the limiting plate respectively, and the bottoms of the fixing bolts penetrate through the limiting plate and are connected with fixing screw holes in the top of the mounting bottom plate in a screwing mode.

Preferably, drive assembly comprises motor, drive wheel and hold-in range, the motor sets up at mounting bracket one side outer wall, motor output shaft one end outer wall cover is equipped with the drive wheel, drive wheel outside cover is equipped with the hold-in range, the drive wheel pass through the hold-in range with connect from the driving wheel transmission.

Preferably, the middle position of the top of the mounting bottom plate is provided with a mounting groove matched with the bottom of the support frame, and the bottom of the support frame is clamped and connected with the mounting groove.

Preferably, spacing subassembly is by spacing, connecting rod, counter weight horizontal pole and spacing roller, spacing sets up at support frame one side outer wall, the connecting rod sets up at spacing top, counter weight horizontal pole one end with spacing top fixed connection, spacing roller sets up at the wind-up roll top, just spacing roller both ends all are connected with through the bearing and connect the montant, connect the montant top with counter weight horizontal pole bottom fixed connection.

Preferably, the limiting frame is internally provided with a sliding groove, the sliding groove is internally provided with a sliding block, the bottom of the sliding groove is provided with an opening matched with the connecting rod, and the bottom of the connecting rod penetrates through the opening and is fixedly connected with the top of the sliding block.

The utility model provides a high-speed tensile wind of polymer protection film possesses following beneficial effect:

(1) the utility model discloses a setting, when using, through removing the counter weight horizontal pole, the slider that can drive the connecting rod bottom under the drive effect of counter weight horizontal pole removes inside the spout, and the counter weight horizontal pole removes and can drive spacing roller and remove, then carry out fixed connection with protection film end department and wind-up roll outer wall, through loosening the counter weight horizontal pole, and then make spacing roller can move down under the weight of counter weight horizontal pole, make spacing roller bottom can contact with the protection film top, make the protection film can keep certain tension under the effect of counter weight horizontal pole bottom spacing roller, and then make the protection film can protect the state of tightly stretching all the time at the rolling in-process, thereby the effectual rolling quality that has improved the device.

(2) The utility model discloses a set up spacing subassembly, when using, the user can run through the limiting plate through using fixing bolt for the fixing bolt bottom can close with fixed screw soon and be connected, and then can guarantee the stability of support frame in the use under limiting plate and fixing bolt's combined action, thereby makes the device accomodate the effect better to the winding of protection film.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the internal structure of the spacing frame of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 1 of the present invention.

In the figure: 1. mounting a bottom plate; 2. a support frame; 3. fixing screw holes; 4. a wind-up roll; 5. a rotating shaft; 6. A driven wheel; 7. a limiting plate; 8. fixing the bolt; 9. a motor; 10. a drive wheel; 11. a synchronous belt; 12. Mounting grooves; 13. a limiting frame; 14. a connecting rod; 15. a counterweight cross bar; 16. a limiting roller; 17. connecting the vertical rods; 18. a chute; 19. a slide block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a high-speed tensile wind of polymer protection film, includes mounting plate 1 and sets up support frame 2 at 1 bottom intermediate position of mounting plate, fixed screw 3 has been seted up to 1 top both sides of mounting plate, 2 bottoms of support frame are provided with fixed subassembly, 2 tops of support frame are provided with wind-up

roll

4, 4 intermediate positions of wind-up roll are provided with

pivot

5, 5 one end of pivot pass through the bearing with 2 inner walls of support frame are connected, the 5 other ends of pivot run through support frame 2 and are connected with from driving wheel 6, 4 one sides of wind-up roll are provided with drive assembly, 4 tops of wind-up roll are provided with spacing subassembly.

The fixing assembly is composed of a limiting plate 7 and a fixing bolt 8, a through hole matched with the support frame 2 is formed in the middle of the limiting plate 7, the limiting plate 7 is fixedly connected with the outer wall of the support frame 2 through the through hole, the fixing bolt 8 is provided with two sets of fixing bolts 8 which are respectively arranged on two sides of the limiting plate 7, the bottom of each fixing bolt 8 penetrates through the limiting plate 7 and is connected with a fixing screw hole 3 in the top of the mounting bottom plate in a screwing mode, when the fixing assembly is used, a user can penetrate through the limiting plate 7 through the fixing bolt 8, the bottom of each fixing bolt 8 can be connected with the fixing screw hole 3 in a screwing mode, and then the stability of the support frame 2 in the using process can be guaranteed under the combined action of the limiting plate 7 and the fixing bolt 8, so that the winding and storage effects of the device on the protective film are better.

Drive assembly comprises motor 9, drive wheel 10 and hold-in range 11, motor 9 sets up at mounting bracket one side outer wall, motor 9 output shaft one end outer wall cover is equipped with drive wheel 10, drive wheel 10 outside cover is equipped with hold-in range 11, drive wheel 10 pass through hold-in range 11 with connect from the transmission of driving wheel 6, when using, the user can carry out fixed connection with protection film end department and wind-up roll 4 outer wall, then through opening motor 9, and then make drive wheel 10 can drive hold-in range 11 top carry out synchronous rotation from driving wheel 6 under the drive effect of motor 9 output shaft, and then make pivot 5 can drive wind that wind-up roll 4 carries out automation to the protection film and accomodate under the drive effect from driving wheel 6 to the use of device has been made things convenient for.

The middle position of the top of the mounting bottom plate 1 is provided with a mounting groove 12 matched with the bottom of the support frame 2, and the bottom of the support frame 2 is clamped and connected with the mounting groove 12.

Spacing subassembly is by spacing 13, connecting rod 14, counter weight horizontal pole 15 and spacing roller 16, spacing 13 sets up at 2 one sides outer walls of support frame, connecting rod 14 sets up at spacing 13 tops, counter weight horizontal pole 15 one end with spacing 13 top fixed connection, spacing roller 16 sets up at wind-up roll 4 tops, just 16 both ends of spacing roller all are connected with through the bearing and connect montant 17, connect montant 17 top with 15 bottom fixed connection of counter weight horizontal pole, when using, can compress tightly the protection film through the spacing roller 16 that sets up, and then make the device accomodate the effect better in the winding to the protection film.

The inside spout 18 of having seted up of spacing 13, the inside slider 19 that is provided with of spout 18, the opening with connecting rod 14 assorted is seted up to spout 18 bottom, 14 bottoms of connecting rod run through the opening with 19 top fixed connection of slider, through setting up spout 18 and slider 19, connecting rod 14 can realize reciprocating, and then has made things convenient for the use of device.

The working principle is as follows: when the winding machine is used, the counterweight cross rod 15 is moved, the slider 19 at the bottom of the connecting rod 14 can be driven to move in the chute 18 under the driving action of the counterweight cross rod 15, the counterweight cross rod 15 can drive the limiting roller 16 to move, then the end of the protective film is fixedly connected with the outer wall of the winding roller 4, the counterweight cross rod 15 is loosened, the limiting roller 16 can move downwards under the weight of the counterweight cross rod 15, the bottom of the limiting roller 16 can be contacted with the top of the protective film, the driving wheel 10 can drive the driven wheel 6 at the top of the synchronous belt 11 to synchronously rotate under the driving action of the output shaft of the motor 9 by opening the motor 9, the rotating shaft 5 can drive the winding roller 4 to automatically wind and store the protective film under the driving action of the driven wheel 6, and the winding roller 4 is driven by the motor 9 to perform winding work, the protection film can keep certain tension under the effect of the spacing roller 16 in counter weight horizontal pole 15 bottom, and then makes the protection film can protect the state of tightening all the time at the rolling in-process to the effectual rolling quality that improves the device.

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 high-speed tensile wind of polymer protection film, includes mounting plate (1) and sets up support frame (2) at mounting plate (1) bottom intermediate position, its characterized in that: fixed screw (3) have been seted up to mounting plate (1) top both sides, support frame (2) bottom is provided with fixed subassembly, support frame (2) top is provided with wind-up roll (4), wind-up roll (4) intermediate position is provided with pivot (5), pivot (5) one end through the bearing with support frame (2) inner wall is connected, pivot (5) other end runs through support frame (2) and is connected with from driving wheel (6), wind-up roll (4) one side is provided with drive assembly, wind-up roll (4) top is provided with spacing subassembly.

2. The high-speed stretching and winding device for the polymer protective film according to claim 1, wherein: fixed subassembly comprises limiting plate (7), fixing bolt (8), support frame (2) assorted through-hole has been seted up to limiting plate (7) intermediate position, limiting plate (7) through the through-hole with support frame (2) outer wall fixed connection, fixing bolt (8) are provided with two sets ofly, and are two sets ofly fixing bolt (8) set up respectively in limiting plate (7) both sides, fixing bolt (8) bottom run through limiting plate (7) with mounting plate (1) top fixed screw (3) close the connection soon.

3. The high-speed stretching and winding device for the polymer protective film according to claim 1, wherein: drive assembly comprises motor (9), drive wheel (10) and hold-in range (11), motor (9) set up at mounting bracket one side outer wall, motor (9) output shaft one end outer wall cover is equipped with drive wheel (10), drive wheel (10) outside cover is equipped with hold-in range (11), drive wheel (10) pass through hold-in range (11) with connect from driving wheel (6) transmission.

4. The high-speed stretching and winding device for the polymer protective film according to claim 1, wherein: the mounting structure is characterized in that a mounting groove (12) matched with the bottom of the support frame (2) is formed in the middle of the top of the mounting base plate (1), and the bottom of the support frame (2) is connected with the mounting groove (12) in a clamping mode.

5. The high-speed stretching and winding device for the polymer protective film according to claim 1, wherein: spacing subassembly is by spacing (13), connecting rod (14), counter weight horizontal pole (15) and spacing roller (16), spacing (13) set up at support frame (2) one side outer wall, connecting rod (14) set up at spacing (13) top, counter weight horizontal pole (15) one end with spacing (13) top fixed connection, spacing roller (16) set up at wind-up roll (4) top, just spacing roller (16) both ends all are connected with through the bearing and connect montant (17), connect montant (17) top with counter weight horizontal pole (15) bottom fixed connection.

6. The high-speed stretching and winding device for the polymer protective film according to claim 5, wherein: the limiting frame is characterized in that a sliding groove (18) is formed in the limiting frame (13), a sliding block (19) is arranged in the sliding groove (18), an opening matched with the connecting rod (14) is formed in the bottom of the sliding groove (18), and the bottom of the connecting rod (14) penetrates through the opening and is fixedly connected with the top of the sliding block (19).