CN215325917U

CN215325917U - Rolling blank holder device

Info

Publication number: CN215325917U
Application number: CN202121185021.7U
Authority: CN
Inventors: 董明亮; 刘晓东
Original assignee: Ningde Jiatuo Intelligent Equipment Co ltd
Current assignee: Ningde Jiatuo Intelligent Equipment Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-28
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to the technical field of winding and edge pressing, in particular to a winding and edge pressing device which comprises a base, a winding roller, an edge pressing mechanism and a driving mechanism, wherein the winding roller is rotatably borne on the base, the edge pressing mechanism and the driving mechanism are arranged on the base, the edge pressing mechanism comprises a connecting component and two edge pressing rollers rotatably arranged on the connecting component, the two edge pressing rollers are respectively positioned on two sides of the winding roller in the axial direction, the driving mechanism is in transmission connection with the connecting component, and the driving mechanism is used for enabling the edge pressing rollers to be close to or far away from the winding roller. The utility model has simple structure, can be suitable for rolling films of different models and has simpler operation.

Description

Rolling blank holder device

Technical Field

The utility model relates to the technical field of rolling and edge pressing, in particular to a rolling and edge pressing device

Background

Although the existing guide rail type rolling and edge pressing mechanism can effectively press edges, the rolling diameter of the edge pressing is limited due to the limited length of the guide rail. If the rolling film roll footpath is great, current guide tracked rolling blank pressing mechanism just can not use, can only lean on the manual roller blank pressing that uses of manpower, and the compatibility is lower, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a rolling and edge pressing device, which aims to solve the technical problem of low compatibility of the existing guide rail type rolling and edge pressing mechanism.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a rolling blank pressing device, includes the base, rotate bear in the wind-up roll of base, still including set up in the blank pressing mechanism and the actuating mechanism of base, blank pressing mechanism include coupling assembling and rotate set up in two last blank pressing rollers of coupling assembling, two the blank pressing roller is located respectively the axial both sides of wind-up roll, actuating mechanism with the coupling assembling transmission is connected, actuating mechanism is used for making the blank pressing roller is close to or keeps away from the wind-up roll.

The connecting assembly comprises a connecting seat, a rotating shaft and two edge pressing arms, the rotating shaft is rotatably arranged on the connecting seat, the two edge pressing arms are arranged on the rotating shaft, the axis of the rotating shaft is parallel to the axis of the winding roller, and the two edge pressing rollers are respectively rotatably arranged at one ends of the two edge pressing arms far away from the rotating shaft; the driving mechanism is used for driving the rotating shaft to rotate so as to enable the edge pressing roller to be close to or far away from the winding roller.

The edge pressing arm is connected with the rotating shaft in a sliding and clamping mode and provided with a fixing piece used for fixing the edge pressing arm to the rotating shaft.

The edge pressing arm is provided with a mounting hole through which the rotating shaft penetrates and a threaded hole communicated with the mounting hole, the fixing piece is in threaded connection with the threaded hole, and the fixing piece can be rotated to enable the end portion of the fixing piece to be abutted to the rotating shaft.

Wherein, the edge pressing arm includes first linking arm and second linking arm, first linking arm slip joint in the pivot, the second linking arm with first linking arm is T shape and connects, the edge pressing roller rotate set up in the one end of second linking arm, the second linking arm is kept away from the one end activity of edge pressing roller is provided with the balancing weight.

The balancing weight is arranged on the second connecting arm in a sliding mode, and an adjusting piece used for fixing the balancing weight on the second connecting arm is arranged on the balancing weight.

The connecting seats are two in number, and two ends of the rotating shaft are connected with the two connecting seats respectively.

The end part of the rotating shaft is connected with the connecting seat through a bearing.

The driving mechanism comprises a supporting piece rotatably arranged on the connecting seat, a driving piece arranged on the supporting piece and a driving arm connected to one end, far away from the supporting piece, of the driving piece, one end, far away from the driving piece, of the driving arm is connected with the rotating shaft, and the driving piece is used for driving the driving arm to swing around the rotating shaft.

The driving piece is an air cylinder, and a telescopic rod of the air cylinder is hinged to the driving arm.

The utility model has the beneficial effects that: the utility model has simple structure, can be suitable for rolling films of different models and has simpler operation.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

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

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

fig. 3 is an enlarged schematic view at a in fig. 2.

Reference numerals: 10. a base; 11. a wind-up roll; 20. a blank pressing mechanism; 21. a connecting seat; 22. a rotating shaft; 23. a crimping arm; 231. a fixing member; 232. a first connecting arm; 233. a second connecting arm; 234. a balancing weight; 235. an adjustment member; 24. an edge pressing roller; 25. a bearing; 30. a drive mechanism; 31. a support member; 32. a drive member; 33. a driving arm.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. All technical characteristics in the utility model can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1 and 2, a rolling blank pressing device includes base 10, rotates bear in the wind-up roll 11 of base 10, still including set up in blank pressing mechanism 20 and actuating mechanism 30 of base 10, blank pressing mechanism 20 include coupling assembling and rotate set up in two last blank pressing rollers 24 of coupling assembling, two blank pressing rollers 24 are located respectively 11 axial both sides of wind-up roll, actuating mechanism 30 with the coupling assembling transmission is connected, actuating mechanism 30 is used for making blank pressing rollers 24 are close to or keep away from wind-up roll 11. When the film rolling device works specifically, the rolling roller 11 starts to roll the film, then the driving mechanism 30 starts to drive the edge pressing roller 24 to be close to the rolling roller 11 to press the edges of the film.

As shown in fig. 2 and 3, the connecting assembly includes a connecting seat 21, a rotating shaft 22 rotatably disposed on the connecting seat 21, and two crimping arms 23 disposed on the rotating shaft 22, an axis of the rotating shaft 22 is parallel to an axis of the wind-up roll 11, and the two crimping rollers 24 are respectively rotatably disposed at one ends of the two crimping arms 23 far away from the rotating shaft 22; the driving mechanism 30 is used for driving the rotating shaft 22 to rotate so as to enable the edge pressing roller 24 to approach or separate from the take-up roller 11.

In this embodiment, in order to make the rotation of the rotating shaft 22 more stable, two connecting seats 21 are provided, and two ends of the rotating shaft 22 are respectively connected to the two connecting seats 21. The end of the rotating shaft 22 is connected to the connecting seat 21 through a bearing 25, and the bearing 25 can reduce the friction force between the rotating shaft 22 and the connecting seat 21.

As shown in fig. 3, the edge pressing arm 23 is slidably engaged with the rotating shaft 22, and the edge pressing arm 23 is provided with a fixing member 231 for fixing the edge pressing arm 23 to the rotating shaft 22. Specifically, the outer wall of the rotating shaft 22 is axially provided with a pin, the edge pressing arm 23 is provided with a mounting hole through which the rotating shaft 22 passes and a threaded hole communicated with the mounting hole, the fixing member 231 is in threaded connection with the threaded hole, and the end of the fixing member 231 can be abutted to the rotating shaft 22 by rotating the fixing member 231. The mounting hole is in concave-convex fit with the outer wall of the rotating shaft 22, the fixing piece 231 can be a bolt, and the edge pressing arm 23 can be fastened on the rotating shaft 22 by rotating the bolt. The two edge pressing arms 23 can slide along the direction of the rotating shaft 22 and are fixed through the fixing piece 231, and the distance between the two edge pressing rollers 24 can be adjusted, so that the film rolling device is suitable for rolling films of different models.

As shown in fig. 3, the edge-pressing arm 23 includes a first connecting arm 232 and a second connecting arm 233, the first connecting arm 232 is slidably connected to the rotating shaft 22, the second connecting arm 233 is connected to the first connecting arm 232 in a T-shape, the edge-pressing roller 24 is rotatably disposed at one end of the second connecting arm 233, and a weight block 234 is movably disposed at one end of the second connecting arm 233 far away from the edge-pressing roller 24. Specifically, the weight block 234 is slidably disposed on the second connecting arm 233, and an adjusting member 235 for fixing the weight block 234 to the second connecting arm 233 is disposed on the weight block 234. The regulating part 235 can adopt the bolt, has seted up the bar hole on the second linking arm 233, and the regulating part 235 passes bar hole and balancing weight 234 threaded connection, through the fixed balancing weight 234 of regulating part 235, can further adjust the pressure of the blank holder of blank holder roller 24, and it is very convenient to adjust.

As shown in fig. 1, the driving mechanism 30 includes a supporting member 31 rotatably disposed on the connecting seat 21, a driving member 32 disposed on the supporting member 31, and a driving arm 33 connected to an end of the driving member 32 away from the supporting member 31, wherein an end of the driving arm 33 away from the driving member 32 is connected to the rotating shaft 22, and the driving member 32 is configured to drive the driving arm 33 to swing around the rotating shaft 22. Specifically, the driving member 32 is an air cylinder, and an expansion link of the air cylinder is hinged to the driving arm 33.

The working principle is as follows:

firstly, the distance between the two edge pressing rollers 24 is adjusted according to the type of the rolled film, then the position of the balancing weight 234 is adjusted according to the hardness of the rolled film, the pressure of the edge pressing rollers 24 is further adjusted, finally, the air cylinder is started, the air cylinder drives the driving arm 33 to swing, the driving arm 33 drives the rotating shaft 22 to rotate, the rotating shaft 22 drives the edge pressing arm 23 to rotate, and then the edge pressing rollers 24 are close to the winding roller 11 for edge pressing.

In conclusion, the film winding device is simple in structure, can be suitable for winding films of different types, and is simple to operate.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a rolling blank pressing device, includes the base, rotate bear in the wind-up roll of base, its characterized in that: still including set up in the blank pressing mechanism and the actuating mechanism of base, blank pressing mechanism include coupling assembling and rotate set up in two last blank pressing rollers of coupling assembling, two the blank pressing roller is located respectively the axial both sides of wind-up roll, actuating mechanism with the coupling assembling transmission is connected, actuating mechanism is used for making the blank pressing roller is close to or keeps away from the wind-up roll.

2. A wind-up binder apparatus as claimed in claim 1, wherein: the connecting assembly comprises a connecting seat, a rotating shaft and two edge pressing arms, the rotating shaft is rotatably arranged on the connecting seat, the two edge pressing arms are arranged on the rotating shaft, the axis of the rotating shaft is parallel to the axis of the winding roller, and the two edge pressing rollers are respectively rotatably arranged at one ends of the two edge pressing arms far away from the rotating shaft; the driving mechanism is used for driving the rotating shaft to rotate so as to enable the edge pressing roller to be close to or far away from the winding roller.

3. A wind-up binder apparatus according to claim 2, wherein: the edge pressing arm is connected with the rotating shaft in a sliding and clamping mode and is provided with a fixing piece used for fixing the edge pressing arm to the rotating shaft.

4. A wind-up binder assembly as claimed in claim 3, wherein: the edging arm is provided with enough mounting holes that the pivot passed and with the screw hole of mounting hole intercommunication, the mounting with screw hole threaded connection rotates the mounting enables the tip butt of mounting the pivot.

5. A rolling blank holder device according to claim 4, characterized in that: the blank pressing arm comprises a first connecting arm and a second connecting arm, the first connecting arm is clamped in the rotating shaft in a sliding mode, the second connecting arm is connected with the first connecting arm in a T-shaped mode, the blank pressing roller rotates and is arranged at one end of the second connecting arm, and the second connecting arm is far away from one end of the blank pressing roller and is movably provided with a balancing weight.

6. A rolling blank holder device according to claim 5, characterized in that: the balancing weight slides and sets up in the second linking arm, be provided with on the balancing weight and be used for with the balancing weight is fixed in the regulating part of second linking arm.

7. A wind-up binder apparatus according to claim 2, wherein: the connecting seats are two, and two ends of the rotating shaft are connected with the two connecting seats respectively.

8. A wind-up binder assembly as claimed in claim 7, wherein: the end part of the rotating shaft is connected with the connecting seat through a bearing.

9. A wind-up binder apparatus according to claim 2, wherein: the driving mechanism comprises a supporting piece rotatably arranged on the connecting seat, a driving piece arranged on the supporting piece and a driving arm connected to one end, far away from the supporting piece, of the driving piece, one end, far away from the driving piece, of the driving arm is connected with the rotating shaft, and the driving piece is used for driving the driving arm to swing around the rotating shaft.

10. A wind-up binder assembly as claimed in claim 9, wherein: the driving piece is an air cylinder, and a telescopic rod of the air cylinder is hinged with the driving arm.