CN220519688U

CN220519688U - Winding film winding device

Info

Publication number: CN220519688U
Application number: CN202322038264.3U
Authority: CN
Inventors: 杨健; 王双七; 严端生
Original assignee: Anhui Zhenkun Plastic Industry Co ltd
Current assignee: Anhui Zhenkun Plastic Industry Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-02-23
Anticipated expiration: 2033-08-01

Abstract

The utility model relates to the technical field of wound film production, and discloses a wound film winding device, which solves the problem that the existing wound film winding device is inconvenient to fix a paper tube. The paper tube can be conveniently fixed outside the winding roller through the limiting mechanism, the paper tube is required to be fixed outside the winding roller when the winding roller is used, the paper tube is sleeved outside the winding roller at the moment, then the first motor is started to drive the driving gear to rotate, the driving gear is meshed with the driven gear to drive the driving gear to rotate, the driven gear drives the screw rods on two sides to rotate, the telescopic rods can be pushed out of the inner cavity through rotation of the screw rods, the telescopic rods push the limiting push plate to support the inner wall of the paper tube at the moment, the paper tube can be fixed outside the winding roller at the moment, when the paper tube is required to be taken down, the first motor is started to reversely rotate, the telescopic rods are retracted into the inner cavity at the moment, the paper tube outside the winding roller can be loosened, and then the paper tube can be taken down.

Description

Winding film winding device

Technical Field

The utility model relates to the technical field of wound film production, in particular to a wound film winding device.

Background

The winding film is a tensile film, more processes exist in the production of the winding film, winding can be needed after the production of the winding film, a special winding device can be used during winding, and the winding device can concentrate the winding of the winding film, so that the winding film is more convenient to store later.

The current winding film coiling mechanism can need to wind the winding film on the paper tube in the use, so the paper tube can be required to be fixed outside the wind-up roller, but the paper tube can be required to be manually operated when being fixed, more waste is caused, and certain errors can be caused in manual fixation, so that uneven conditions can be caused during coiling.

Disclosure of Invention

The utility model aims to provide a winding film winding device which is used for working, so that the problem that the existing winding film winding device is inconvenient to fix a paper tube is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a winding film coiling mechanism, includes the bottom plate, fixes the curb plate in bottom plate top both sides, rotates the wind-up roll of connection between two curb plates, installs the speed reducer in curb plate one side to and install the second motor in speed reducer one end, the inside of wind-up roll is provided with stop gear, and one side of wind-up roll is provided with tensioning structure, and one side of tensioning structure is provided with the guide roll, and stop gear is including setting up the inner chamber inside the wind-up roll, sets up the telescopic link inside the inner chamber, fixes the spacing push pedal in telescopic link one side, and the internal diameter of inner chamber is greater than the external diameter of telescopic link, and the telescopic link constitutes extending structure in the inside of inner chamber.

Further, the inside swing joint of inner chamber has driven gear, and driven gear's both sides all are fixed with the lead screw, and the one end of lead screw extends to the inside of telescopic link, and driven gear's bottom meshing is connected with the driving gear, and one side of driving gear is fixed with first motor, and one side and the wind-up roll fixed connection of first motor.

Further, the screw rods are symmetrically distributed on two sides of the driven gear, and the diameter of the driven gear is equal to that of the driving gear.

Further, two limit push plates are arranged, and the two limit push plates are symmetrically distributed on two sides of the winding roller.

Further, the tensioning structure comprises an air cylinder arranged above the bottom plate, a push rod arranged above the air cylinder, and a tensioning roller movably connected to one end of the push rod, wherein the length of the tensioning roller is smaller than the distance between the two side plates.

Further, the middle part swing joint of push rod has the back shaft, and the one end of back shaft and the inner wall fixed connection of curb plate, and the one end of cylinder is fixed with articulated cover, and the inside of articulated cover is articulated with the bottom of push rod, the bottom swing joint of cylinder has the articulated shaft, and the one end of articulated shaft and the inner wall fixed connection of curb plate.

Further, the push rods form a turnover structure at one end of the side plate through the supporting shaft, two push rods are arranged, and the push rods are symmetrically distributed at two sides of the tensioning roller.

Further, two guide rollers are arranged and symmetrically distributed at one end of the side plate.

Compared with the prior art, the utility model has the following beneficial effects:

the winding film winding device provided by the utility model is inconvenient for fixing the paper tube; the paper tube can be conveniently fixed outside the winding roller through the limiting mechanism, the paper tube can be required to be fixed outside the winding roller when the winding roller is used, the paper tube is sleeved outside the winding roller at the moment, then the first motor is started to drive the driving gear to rotate, the driving gear is meshed with the driven gear to drive the driving gear to rotate, the driven gear drives the screw rods on two sides to rotate, the telescopic rod can be pushed out of the inner cavity through rotation of the screw rods, the telescopic rod pushes the limiting push plate to support the inner wall of the paper tube at the moment, the paper tube can be fixed outside the winding roller at the moment, the fixing mode of the mechanism can be suitable for paper tubes with different inner diameters, when the paper tube is required to be taken down, the first motor is started to reversely rotate, the telescopic rod is retracted into the inner cavity at the moment, the paper tube outside the winding roller can be loosened, and then the paper tube can be taken down.

Can take up the wound film through tensioning structure, the wound film can be comparatively loose when the rolling, start the articulated cover of cylinder pulling this moment, articulated cover drives the push rod and upwards overturns, can push up the tensioning roller when the push rod overturns, the wound film on tensioning roller surface can be pushed up this moment, the wound film surface of pushing up back becomes more tight, can make the wound film of rolling inseparabler, start the articulated cover of cylinder promotion when the wound film is too tight and drive the push rod and overturn downwards, the tensioning roller moves down this moment, can make the wound film surface loosen.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic view of the perspective partial structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic cross-sectional elevation view of a tensioning structure according to the present utility model;

fig. 5 is a schematic diagram of a front cross-sectional structure of a limiting mechanism of the present utility model.

In the figure: 1. a bottom plate; 2. a side plate; 3. a tensioning structure; 31. a tension roller; 32. a push rod; 33. a support shaft; 34. a hinged sleeve; 35. a cylinder; 36. a hinge shaft; 4. a wind-up roll; 5. a limiting mechanism; 51. an inner cavity; 52. a limit push plate; 53. a telescopic rod; 54. a screw rod; 55. a first motor; 56. a drive gear; 57. a driven gear; 6. a guide roller; 7. a second motor; 8. a speed reducer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

In combination with fig. 1 and 2, a winding film winding device comprises a bottom plate 1, side plates 2 fixed on two sides of the top end of the bottom plate 1, a winding roller 4 rotatably connected between the two side plates 2, a speed reducer 8 arranged on one side of the side plates 2, and a second motor 7 arranged on one end of the speed reducer 8, wherein a limiting mechanism 5 is arranged in the winding roller 4, a tensioning structure 3 is arranged on one side of the winding roller 4, and a guide roller 6 is arranged on one side of the tensioning structure 3.

Specifically, when in use, the paper tube is fixed outside the wind-up roller 4, then the winding film passes through the gap between the guide rollers 6 and passes through the top end of the tensioning roller 31, then the winding film is wound outside the paper tube, then the second motor 7 is started to drive the speed reducer 8 to rotate, and the speed reducer 8 drives the wind-up roller 4 to rotate so that the paper tube winds the winding film.

The utility model is further described below with reference to examples.

Example 1:

referring to fig. 5, the limiting mechanism 5 includes an inner cavity 51 disposed inside the wind-up roll 4, a telescopic rod 53 disposed inside the inner cavity 51, and a limiting push plate 52 fixed on one side of the telescopic rod 53, wherein the inner diameter of the inner cavity 51 is larger than the outer diameter of the telescopic rod 53, and the telescopic rod 53 forms a telescopic structure inside the inner cavity 51.

The inside swing joint of inner chamber 51 has driven gear 57, and driven gear 57 both sides all are fixed with lead screw 54, and the one end of lead screw 54 extends to the inside of telescopic link 53, and driven gear 57's bottom meshing is connected with driving gear 56, and driving gear 56's one side is fixed with first motor 55, and one side and wind-up roll 4 fixed connection of first motor 55.

The screw 54 is symmetrically distributed on both sides of the driven gear 57, and the diameter of the driven gear 57 is equal to that of the driving gear 56.

The two limiting push plates 52 are arranged, and the two limiting push plates 52 are symmetrically distributed on two sides of the wind-up roll 4.

Specifically, when the paper tube is used, the paper tube is required to be fixed outside the wind-up roll 4, the paper tube is sleeved outside the wind-up roll 4 at this time, then the first motor 55 is started to drive the driving gear 56 to rotate, the driving gear 56 is meshed with the driven gear 57 to drive the driving gear to rotate, the driven gear 57 drives the screw rods 54 on two sides to rotate, the screw rods 54 rotate to push out the telescopic rods 53 from the inner part of the inner cavity 51, at this time, the telescopic rods 53 push the limiting push plates 52 to support the inner wall of the paper tube, at this time, the paper tube can be fixed outside the wind-up roll 4, the fixing mode of the mechanism can be suitable for paper tubes with different inner diameters, when the paper tube is required to be taken down, the first motor 55 is started to reversely rotate, at this time, the telescopic rods 53 are retracted into the inner part of the inner cavity 51, the paper tube outside the wind-up roll 4 can be loosened, and then the paper tube can be taken down.

Example 2:

referring to fig. 3 and 4, the tensioning structure 3 includes an air cylinder 35 disposed above the bottom plate 1, a push rod 32 disposed above the air cylinder 35, and a tensioning roller 31 movably connected to one end of the push rod 32, wherein the length of the tensioning roller 31 is smaller than the distance between the two side plates 2.

The middle part swing joint of push rod 32 has back shaft 33, and the one end of back shaft 33 and the inner wall fixed connection of curb plate 2, and the one end of cylinder 35 is fixed with hinge cover 34, and the inside of hinge cover 34 is articulated with the bottom of push rod 32, and the bottom swing joint of cylinder 35 has articulated shaft 36, and the one end of articulated shaft 36 and the inner wall fixed connection of curb plate 2.

The push rods 32 form a turnover structure at one end of the side plate 2 through the supporting shafts 33, the push rods 32 are arranged in two, and the push rods 32 are symmetrically distributed at two sides of the tensioning roller 31.

The guide rollers 6 are arranged in two, and the two guide rollers 6 are symmetrically distributed at one end of the side plate 2.

Specifically, the winding film may be loose during winding, at this time, the starting cylinder 35 pulls the hinging sleeve 34, the hinging sleeve 34 drives the push rod 32 to turn upwards, the tensioning roller 31 can be pushed up during turning of the push rod 32, the winding film on the surface of the tensioning roller 31 can be pushed up, the surface of the winding film becomes tighter after pushing up, the winding film can be wound tightly, and when the winding film is too tight, the starting cylinder 35 pushes the hinging sleeve 34 to drive the push rod 32 to turn downwards, at this time, the tensioning roller 31 moves downwards, and the surface of the winding film can be loosened.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a winding film coiling mechanism, includes bottom plate (1), fixes curb plate (2) in bottom plate (1) top both sides, rotates wind-up roll (4) of connecting between two curb plates (2), installs speed reducer (8) in curb plate (2) one side to and install second motor (7) in speed reducer (8) one end, its characterized in that: a limiting mechanism (5) is arranged in the wind-up roller (4), a tensioning structure (3) is arranged on one side of the wind-up roller (4), and a guide roller (6) is arranged on one side of the tensioning structure (3);

the limiting mechanism (5) comprises an inner cavity (51) arranged inside the wind-up roll (4), a telescopic rod (53) arranged inside the inner cavity (51), and a limiting push plate (52) fixed on one side of the telescopic rod (53), wherein the inner diameter of the inner cavity (51) is larger than the outer diameter of the telescopic rod (53), and the telescopic rod (53) forms a telescopic structure inside the inner cavity (51).

2. A wound film winding apparatus as claimed in claim 1, wherein: the inside swing joint of inner chamber (51) has driven gear (57), and the both sides of driven gear (57) all are fixed with lead screw (54), and the one end of lead screw (54) extends to the inside of telescopic link (53), and the bottom meshing of driven gear (57) is connected with driving gear (56), and one side of driving gear (56) is fixed with first motor (55), and one side and wind-up roll (4) fixed connection of first motor (55).

3. A wound film winding apparatus as claimed in claim 2, wherein: the screw rods (54) are symmetrically distributed on two sides of the driven gear (57), and the diameter of the driven gear (57) is equal to that of the driving gear (56).

4. A wound film winding apparatus as claimed in claim 1, wherein: two limit push plates (52) are arranged, and the two limit push plates (52) are symmetrically distributed on two sides of the winding roller (4).

5. A wound film winding apparatus as claimed in claim 1, wherein: the tensioning structure (3) comprises an air cylinder (35) arranged above the bottom plate (1), a push rod (32) arranged above the air cylinder (35), and a tensioning roller (31) movably connected to one end of the push rod (32), wherein the length of the tensioning roller (31) is smaller than the distance between the two side plates (2).

6. The wound film winding apparatus of claim 5, wherein: the middle part swing joint of push rod (32) has back shaft (33), and the one end of back shaft (33) and the inner wall fixed connection of curb plate (2), and the one end of cylinder (35) is fixed with articulated cover (34), and the inside of articulated cover (34) is articulated with the bottom of push rod (32), and the bottom swing joint of cylinder (35) has articulated shaft (36), and the one end of articulated shaft (36) and the inner wall fixed connection of curb plate (2).

7. The wound film winding apparatus of claim 6, wherein: the push rods (32) form a turnover structure at one end of the side plate (2) through the supporting shafts (33), the push rods (32) are arranged in two, and the push rods (32) are symmetrically distributed at two sides of the tensioning roller (31).

8. A wound film winding apparatus as claimed in claim 1, wherein: the guide rollers (6) are arranged in two, and the two guide rollers (6) are symmetrically distributed at one end of the side plate (2).