CN110803554B

CN110803554B - Winding mechanism of film belt for aluminum alloy assembly

Info

Publication number: CN110803554B
Application number: CN201910997883.0A
Authority: CN
Inventors: 闻智锋
Original assignee: Anhui Fenglei Machinery Equipment Manufacturing Co Ltd
Current assignee: Anhui Fenglei Machinery Equipment Manufacturing Co., Ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-12-15
Anticipated expiration: 2039-10-21
Also published as: CN110803554A

Abstract

The invention relates to a winding mechanism of a film tape for an aluminum alloy assembly. Winding mechanism of film tape for aluminum alloy component includes mounting bracket, winding assembly, film book and decides the subassembly, winding assembly includes first winding cylinder and winding roller, first winding cylinder install in on the mounting bracket, winding roller install with rotating in on the mounting bracket and with first winding cylinder is connected, the film book with the mutual interval of mounting bracket sets up, the film tape on the film book be used for twining in on the winding roller, decide the unit mount in on the mounting bracket for automatic decide the film tape. The efficiency of the winding mechanism of the film strip for the aluminum alloy assembly is high.

Description

Winding mechanism of film belt for aluminum alloy assembly

Technical Field

The invention relates to a winding mechanism of a film tape for an aluminum alloy assembly.

Background

Aluminum alloy components generally include an aluminum alloy substrate and a film strip disposed on the aluminum alloy substrate. The film tape is used to protect the aluminum alloy substrate and prevent electrical leakage. Before the film strip is used, the film strip needs to be wound on a winding roller by using a film roll to form a small film strip roll, so that the film strip roll is convenient to carry to a production line for use. However, when the film tape is wound around the winding roll, it is necessary to judge that the film roll reaches a predetermined size and then let the worker cut the film with the blade, which is inefficient.

Disclosure of Invention

In view of this, it is necessary to provide a winding mechanism for a film tape for an aluminum alloy assembly with high efficiency.

The utility model provides a winding mechanism of film tape for aluminum alloy component, includes mounting bracket, winding assembly, film book and decides the subassembly, winding assembly includes first winding cylinder and winding roller, first winding cylinder install in on the mounting bracket, winding roller install with rotating in on the mounting bracket and with first winding cylinder is connected, the film book with the mounting bracket is the interval setting each other, the film tape on the film book be used for twining in on the winding roller, decide the unit mount in on the mounting bracket for decide automatically the film tape.

In one embodiment, the roll of film further comprises a mounting base on which the roll of film is rotatably mounted.

In one embodiment, the mounting base is provided with two mounting portions, and two opposite ends of the reel of the film roll are respectively clamped on the two mounting portions.

In one embodiment, the mounting frame comprises a base plate and an upright frame body, wherein the upright frame body is arranged at one end of the base plate.

In one embodiment, two opposite sides of the bottom plate are respectively provided with a mounting plate in a protruding manner, the two mounting plates are parallel to each other, and the height of the mounting plates is lower than that of the vertical frame body.

In one embodiment, the first winding cylinder is mounted on one of the mounting plates, opposite ends of the winding roller extend toward the two mounting plates, respectively, and one end of the winding roller is detachably connected to the output shaft of the first winding cylinder.

In one embodiment, the upright frame body is vertical to the base plate, the mounting rack further comprises a fixing rod and an arc-shaped leading-out plate, two opposite ends of the fixing rod are fixed on the two mounting plates respectively, one end of the arc-shaped leading-out plate is connected to the fixing rod, and the other end of the arc-shaped leading-out plate extends downwards along an arc line outwards.

In one embodiment, the fixing rod is a cylindrical rod, and the arc-shaped leading-out plate is provided with an arc-shaped leading-out strip portion in a protruding mode.

In one embodiment, the mounting rack further comprises an arc-shaped elastic plate, one end of the arc-shaped elastic plate is fixedly connected to the fixing rod, and the arc-shaped elastic plate and the arc-shaped end-pulling plate are respectively located on two opposite sides of the fixing rod.

In one embodiment, the arc-shaped elastic plates extend upwards towards the upright frame body, and the ends of the arc-shaped elastic plates elastically abut against the upright frame body.

Winding mechanism of film area for aluminum alloy component will the film of film book take one end twine in on the winding roll, then first winding cylinder drives the winding roll rotatory, and then makes the film area follow the film is rolled up the release and is convoluteed in on the winding roll, when convoluteing to predetermined membrane volume, decide the subassembly is automatic to decide the film area need not the manual work and judges the diaphragm and decide, and then greatly improved its efficiency.

Drawings

Fig. 1 is a perspective view of a winding mechanism of a film tape for an aluminum alloy assembly according to an embodiment.

Fig. 2 is a perspective view of another view of the film tape winding mechanism for the aluminum alloy assembly shown in fig. 1.

Fig. 3 is a perspective view of a mounting bracket, a cutting assembly, and a tensioning assembly according to an embodiment.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The invention relates to a winding mechanism of a film tape for an aluminum alloy assembly. For example, the winding mechanism of the film strip for the aluminum alloy assembly comprises a mounting frame, a winding assembly, a film roll and a cutting assembly. For example, the winding assembly includes a first winding cylinder and a winding roller, the first winding cylinder being mounted on the mounting bracket. For example, the winding roller is rotatably mounted on the mounting bracket and connected to the first winding cylinder. For example, the film roll and the mounting frame are arranged at intervals, and the film belt on the film roll is used for winding on the winding roller. For example, the cutting assembly is mounted on the mounting frame for automatically cutting the film tape.

Referring to fig. 1 to 3, a winding mechanism of a film tape for an aluminum alloy assembly includes an installation frame 10, a winding assembly 20, a film roll 30 and a cutting assembly 50, where the winding assembly 20 includes a first winding cylinder 21 and a winding roller 22, the first winding cylinder 21 is installed on the installation frame 10, the winding roller 22 is rotatably installed on the installation frame 10 and connected with the first winding cylinder 21, the film roll 30 and the installation frame 10 are arranged at an interval, the film tape 31 on the film roll 30 is used for being wound on the winding roller 22, and the cutting assembly 50 is installed on the installation frame 10 and used for automatically cutting the film tape 31.

For example, when the winding mechanism of the film tape for the aluminum alloy assembly is used, one end of the film tape 31 of the film roll 30 is wound on the winding roller 22, then the first winding cylinder 21 drives the winding roller 22 to rotate, so that the film tape 31 is released from the film roll 30 and wound on the winding roller 22, when the film is wound to a preset film amount, the film tape 31 is automatically cut by the cutting assembly 50, the film sheet does not need to be manually judged and cut, and the efficiency of the winding mechanism is greatly improved.

For example, in order to facilitate mounting of the film roll 30, the winding mechanism of the film strip for aluminum alloy assembly further includes a mounting base (not shown) on which the film roll 30 is rotatably mounted. Be provided with two installation departments on the installation base, the relative both ends of the spool of film book 30 are blocked respectively and are located on two installation departments. The mounting frame 10 includes a bottom plate 11 and an erected frame body 12, wherein the erected frame body 12 is disposed at one end of the bottom plate 11. The relative both sides of bottom plate 11 are protruding respectively and are equipped with mounting panel 13, two mounting panels 13 are parallel to each other, mounting panel 13 highly be less than erect the height of support body 12. The first winding cylinder 21 is mounted on one of the mounting plates 13, opposite ends of the winding roller 22 extend toward the two mounting plates 13, respectively, and one end of the winding roller 22 is detachably connected to an output shaft of the first winding cylinder 21. The upright frame 12 is perpendicular to the base plate 11. By providing the mounting base, the mounting of the film roll 30 is facilitated. The two mounting plates 13 are provided to facilitate the mounting of the first winding cylinder 21.

For example, to facilitate the pulling out of the winding roll 22 and the film roll 32 thereon, the mounting frame 10 further includes a fixing rod and an arc-shaped pulling-out plate 15, wherein opposite ends of the fixing rod are respectively fixed on the two mounting plates 13, one end of the arc-shaped pulling-out plate 15 is connected to the fixing rod, and the other end extends outwards along an arc line and downwards. The fixing rod is a cylindrical rod, and an arc-shaped leading-out strip portion 151 is convexly arranged on the arc-shaped leading-out plate 15. The mounting bracket 10 further comprises an arc-shaped elastic plate 16, one end of the arc-shaped elastic plate 16 is fixedly connected to the fixing rod, and the arc-shaped elastic plate 16 and the arc-shaped end plates 15 are respectively located on two opposite sides of the fixing rod. The arc-shaped elastic plate 16 extends upwards along an arc towards the direction of the vertical rack body 12, and the end part of the arc-shaped elastic plate 16 is elastically abutted against the vertical rack body 12. By providing the arc-shaped end tab 15, the winding roll 22 and the film roll 32 thereon can be guided out of the mounting frame 10 by means of the arc-shaped end tab 15 to a subsequent production station.

For example, it is particularly important that the winding roller 22 winds the film tape 31 to form the film tape roll 32, and in order to facilitate cutting the film tape 31, the winding mechanism of the film tape for aluminum alloy assembly further includes a tensioning assembly 40, the tensioning assembly 40 includes an elastic frame 41, a tensioning roller 42, a rigid frame 43 and an arc-shaped top plate 44, the elastic frame 41 is mounted on the top of the upright frame body 12, and the tensioning roller 42 is rotatably mounted on the top of the elastic frame 41 and abuts against the bottom surface of the film tape 31. The top of the tension roller 42 is flush with the top of the film roll 30. The height position of the winding roller 22 is lower than the height position of the tension roller 42. The relative both ends of stereoplasm frame 43 install respectively in the top of two mounting panels 13, the middle part of arc roof 44 install with rotating in the top of stereoplasm frame 43, arc roof 44 is including being in support board portion 435 and the spacing board portion 438 of the relative both sides of stereoplasm frame 43, the tip of supporting board portion 435 is provided with live-rollers 4355, live-rollers 4355 orientation the upper surface of membrane area 31 and with membrane area 31 sets up at interval each other, support board portion 435 be located tensioning roller 42 with between the stereoplasm frame 43, the tip of spacing board portion 438 is provided with rotatory roller, arc roof 44 install through first torsional spring on the stereoplasm frame 43, so that rotatory roller on the spacing board portion 438 supports with rotating on the membrane area of winding roller 22 rolls up 32. The tension roller 42 is provided to prevent the film tape 31 from being loosened, so that the film tape 31 being transported can be smoothly wound around the winding roller 22, and the rotating roller 4355 is provided to prevent the winding roller 22 and the film tape roll 32 wound thereon from being loosened. The elastic frame 41 is arranged to further provide an elastic supporting force for the film strip 31 in transmission.

For example, after the film roll 32 is wound up to a predetermined amount, in order to cut the film roll 31, the stand frame 12 is provided with a slide groove 125, and the slide groove 125 extends in the height direction of the stand frame 12. Decide subassembly 50 and include connecting rod 51, flexure strip 52 and decide sword 53, connecting rod 51 fixed set up in erect the top of support body 12, the one end of flexure strip 52 connect in on the connecting rod 51, the other end is followed sliding tray 125 downwardly extending, the natural state of flexure strip 52 is convoluted, decide sword 53 set up in the flexure strip 52 is kept away from connecting rod 51's one end, arc elastic plate 16 is kept away from the one end of arc lead-out board 15 support in erect on the support body 12 and keep off in on the flexure strip 52 to break off with the fingers and thumb flexure strip 52. For example, when the film tape 31 needs to be cut, the winding roller 22 winds the film tape 31 to form the film tape roll 32, the circumferential surface of the film tape roll 32 abuts against the arc-shaped elastic plate 16 to be opened, the edge of the arc-shaped elastic plate 16 descends along the stand frame body 12, and the film tape roll 32 is further configured to abut against the rotating roller on the limiting plate portion 438 to rotate. When the amount of the film tape 31 of the film tape roll 32 reaches a preset amount, the film tape roll 32 is used for abutting against the arc-shaped top plate 44 to overcome the torsion of the first torsion spring and rotate, so that the rotating roller 4355 abutting against the plate part 435 abuts against the upper surface of the film tape 31, meanwhile, the film tape roll 32 abuts against the edge of the arc-shaped elastic plate 16 to move downwards to separate from the cutting knife 53, the cutting knife 53 is used for upwards rotating under the elastic restoring force of the elastic sheet 52 and moves towards the rotating roller 4355 abutting against the plate part 435, and finally the film tape 31 abuts against the rotating roller 4355 to cut off the film tape 31. By providing the rotating roller 4355, the film tape 31 is easily positioned to improve the cutting efficiency and stability of the cutting blade 53.

For example, in order to facilitate the delivery of the winding roller 22 and the film roll 32 thereon out of the mounting frame 10, the winding assembly 20 further includes a second winding cylinder 26, the second winding cylinder 26 is mounted on one of the mounting plates 13 far from the first winding cylinder 21, telescopic rotation stoppers are provided on both the output shaft of the first winding cylinder 21 and the output shaft of the second winding cylinder 26, and opposite ends of the winding roller 22 are respectively connected to the telescopic rotation stoppers in a rotation stopping manner. The two telescopic rotation stopping pieces are used for loosening the winding roller 22, so that the winding roller 22 and the film tape roll 32 on the winding roller are popped up to the arc-shaped end-pulling plate 15 under the elastic restoring force of the arc-shaped elastic plate 16, and then the winding roller 22 and the film tape roll 32 on the winding roller are instantly moved out of the mounting frame 10, and the conveying efficiency is greatly improved. After the take-up roll 22 and the roll of film 32 thereon have been removed from the mounting frame 10, the arcuate top plate 44 returns to its original position under the influence of the first torsion spring. Then, the arc-shaped elastic plate 16 is manually pulled open, the elastic piece 52 is straightened in the sliding groove 125 by hand, and the arc-shaped elastic plate 16 is released to be pressed against the upright frame body 12 by utilizing the end edge of the arc-shaped elastic plate 16, so that the elastic piece 52 is kept in the stretching state. Thereafter, a new winding roller may be installed again for the next winding operation. The film strip 31 on the film roll 30 is wound into a plurality of rolls.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims

1. The winding mechanism of the film tape for the aluminum alloy component is characterized by comprising a mounting frame, a winding component, a film roll and a cutting component, wherein the winding component comprises a first winding cylinder and a winding roller, the first winding cylinder is mounted on the mounting frame, the winding roller is rotatably mounted on the mounting frame and connected with the first winding cylinder, the film roll and the mounting frame are arranged at intervals, the film tape on the film roll is used for winding on the winding roller, the cutting component is mounted on the mounting frame and used for automatically cutting the film tape, the winding mechanism further comprises a mounting base, the film roll is rotatably mounted on the mounting base, two mounting parts are arranged on the mounting base, the two opposite ends of a scroll of the film roll are respectively clamped on the two mounting parts, the mounting frame comprises a bottom plate and an upright frame body, the erecting frame body is arranged at one end of the bottom plate, the two opposite sides of the bottom plate are respectively convexly provided with a mounting plate, the two mounting plates are parallel to each other, the height of the mounting plate is lower than that of the erecting frame body, the first winding cylinder is mounted on one of the mounting plates, the two opposite ends of the winding roller respectively extend towards the two mounting plates, one end of the winding roller is detachably connected to an output shaft of the first winding cylinder, the erecting frame body is vertical relative to the bottom plate, the mounting frame further comprises a fixed rod and an arc leading-out plate, the two opposite ends of the fixed rod are respectively fixed on the two mounting plates, one end of the arc leading-out plate is connected to the fixed rod, the other end of the arc leading-out plate extends downwards along an arc line outwards, the fixed rod is a cylindrical rod, and an, the mounting frame further comprises an arc-shaped elastic plate, one end of the arc-shaped elastic plate is fixedly connected to the fixed rod, the arc-shaped elastic plate and the arc-shaped leading-out plate are respectively located on two opposite sides of the fixed rod, the arc-shaped elastic plate extends upwards towards the vertical frame body, and the end part of the arc-shaped elastic plate is elastically abutted to the vertical frame body;

the winding roller winds the film belt to form a film belt coil, the winding mechanism of the film belt for the aluminum alloy assembly further comprises a tensioning assembly, the tensioning assembly comprises an elastic frame, a tensioning roller, a hard frame and an arc-shaped top plate, the elastic frame is installed on the top of the vertical frame body, the tensioning roller is installed at the top of the elastic frame in a rotating mode and supports against the bottom surface of the film belt, the top of the tensioning roller is flush with the top of the film belt coil, the height position of the winding roller is lower than that of the tensioning roller, the two opposite ends of the hard frame are installed at the tops of the two installation plates respectively, the middle of the arc-shaped top plate is installed at the top of the hard frame in a rotating mode, the arc-shaped top plate comprises a supporting plate part and a limiting plate part which are located at the two opposite sides of the hard frame, a rotating roller is arranged at the end part of the supporting plate part, faces to the upper surface of the film belt and is arranged, the abutting plate part is positioned between the tensioning roller and the hard frame, the end part of the limiting plate part is provided with a rotating roller, and the arc-shaped top plate is installed on the hard frame through a first torsion spring so that the rotating roller on the limiting plate part rotatably abuts against a film tape coil of the winding roller;

the vertical rack body is provided with a sliding groove, the sliding groove extends along the height direction of the vertical rack body, the cutting component comprises a connecting rod, an elastic sheet and a cutting knife, the connecting rod is fixedly arranged at the top end of the vertical rack body, one end of the elastic sheet is connected to the connecting rod, the other end of the elastic sheet extends downwards along the sliding groove, the natural state of the elastic sheet is in a winding shape, the cutting knife is arranged at one end of the elastic sheet far away from the connecting rod, one end of the arc-shaped elastic sheet far away from the arc-shaped leading-out plate is propped against the vertical rack body and is propped against the elastic sheet so as to straighten the elastic sheet off, the peripheral surface of the film tape roll props against the arc-shaped elastic sheet and opens and enables the edge of the arc-shaped elastic sheet to descend along the vertical rack body, and the film tape roll is also used for propping, the film belt roll is used for supporting the arc-shaped top plate to overcome the torsion of the first torsion spring and rotate, so that the rotating roller supporting the plate part supports the upper surface of the film belt, meanwhile, the film belt roll supports the edge of the arc-shaped elastic plate to move downwards to separate from the cutting knife, the cutting knife is used for upwards rotating under the elastic restoring force of the elastic sheet and moves towards the rotating roller supporting the plate part, finally the film belt is supported on the rotating roller to cut the film belt, the winding assembly further comprises a second winding cylinder, the second winding cylinder is installed on one mounting plate far away from the first winding cylinder, the output shaft of the first winding cylinder and the output shaft of the second winding cylinder are both provided with telescopic rotation stopping pieces, and the opposite two ends of the winding roller are respectively connected to the two telescopic rotation stopping pieces in a rotation stopping manner, two flexible rotation stopping spare is used for taking off the winding roller, so that the winding roller and the film roll thereon are in the elasticity restoring force of arc-shaped elastic plate is popped up to on the arc-shaped end tab, and then will the winding roller and the film roll thereon move out to outside the mounting bracket in the twinkling of an eye.