Film reversing machine with slitting function

Abstract

The utility model belongs to the technical field of metallized film capacitor winding machines, and particularly relates to a film reversing machine with a slitting function. The film reversing machine with the slitting function comprises an unwinding mechanism, a cutting mechanism and a cutting mechanism, the slitting mechanism is used for cutting the thin film into a plurality of sub-films in the length direction of the thin film; the winding mechanism comprises a rubber roller used for winding all the separated films; and the multiple winding mechanisms are distributed on the periphery of the rubber roller, and winding discs of the winding mechanisms abut against the rubber roller so as to wind the corresponding separated films under driving of the rubber roller. The thin film is cut into a plurality of sub-films through the slitting mechanism in the length direction of the thin film, a rubber roller of the winding mechanism can wind all the sub-films, a winding disc of the winding mechanism keeps abutting against the rubber roller, synchronous reverse rotation can be kept, and therefore the winding disc can be driven by the rubber roller to wind the corresponding sub-films; the function of dividing the metalized film with the blank in the middle into two parts can be realized, so that the utilization rate of the metalized film is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metallized film capacitor winding machines, and in particular relates to a film pouring machine with a slitting function. Background Art

[0002] Due to the limitation of capacitor winding machine technology, the film disc rotates counterclockwise and the left side of the film is lowered. A white edge is left on one side of the metallized film surface. The white edge may be on the left side of the disc or on the right side of the disc. With the continuous development of the capacitor industry, for manufacturers, there will be a backlog of inventory of a single type of film disc in stock. The longer the metallized film is backlogged, the more serious the oxidation of the surface metal layer will be, which will reduce the quality of the metallized film and thus reduce the quality of the product. In addition, there is a metallized film with a blank space in the middle. Manufacturers produce backlogs of inventory and it is difficult to handle. Utility Model Content

[0003] The utility model aims to provide a film pouring machine with a slitting function, which can realize the function of dividing a metallized film with a blank space in the middle into two, thereby improving the utilization rate of the metallized film.

[0004] The present application provides a film pouring machine with a slitting function. The film pouring machine with a slitting function comprises:

[0005] An unwinding mechanism, used for unwinding the film;

[0006] A slitting mechanism is used to cut the film into several strips along the length direction of the film;

[0007] A winding mechanism, which includes a rubber roller for winding all the separated films;

[0008] A plurality of winding mechanisms are distributed on the periphery of the rubber roller, and the winding disc of each winding mechanism is kept against the rubber roller so as to wind up the corresponding film under the drive of the rubber roller.

[0009] In one embodiment of the present application, the slitting mechanism comprises:

[0010] A mounting column, fixed on a base plate;

[0011] A knife seat, one end of which is sleeved on the mounting column and fixed by a fixing piece;

[0012] A plurality of blades are mounted on the other end of the blade holder and are used for cutting the film.

[0013] In one embodiment of the present application, the winding mechanism comprises:

[0014] The rubber roller mounting seat is fixed on the front side of the base plate, and a rotating shaft is rotatably arranged on the base plate;

[0015] A rubber roller, fixed on the rotating shaft;

[0016] A motor mounting base fixed to the reverse side of the base plate; and

[0017] The driving motor is fixed on the motor mounting seat, and its driving shaft is connected with the rotating shaft.

[0018] In one embodiment of the present application, the winding mechanism comprises:

[0019] A movable seat is movably mounted on the base plate and is provided with a rotatable winding disk;

[0020] The elastic device has one end fixed on the base plate and the other end connected to the movable seat, and is used to keep the winding disk and the rubber roller against each other.

[0021] In one embodiment of the present application, the winding mechanism further includes:

[0022] A guide rail is arranged on the base plate;

[0023] The sliding block is installed on the guide rail and is fixedly connected with the moving seat.

[0024] In one embodiment of the present application, the film pouring machine with slitting function further includes:

[0025] A first guide roller assembly, a tensioning guide roller assembly, and a film cutting guide roller assembly; wherein

[0026] The first guide roller assembly is used to guide the film unwound by the unwinding mechanism to the tensioning guide roller assembly;

[0027] The tensioning guide roller assembly is used to tension the film;

[0028] The film cutting guide roller assembly is used to support the film segment to be cut.

[0029] In one embodiment of the present application, the first guide roller assembly includes a roller 1 and a roller 2 that are adjacently arranged.

[0030] In one embodiment of the present application, the tensioning guide roller assembly includes roller three and roller four that are spaced apart, and a tensioning wheel located therebetween; the tensioning wheel is mounted on a tension swing arm.

[0031] In one embodiment of the present application, the film cutting guide roller assembly includes roller five and roller six;

[0032] The slitting mechanism cuts the film between the fifth roller and the sixth roller.

[0033] The beneficial effects of the utility model are:

[0034] The utility model discloses a film pouring machine with a slitting function, which cuts a film into a plurality of film strips along the length direction of the film through a slitting mechanism; a rubber roller of a winding mechanism can wind up all the film strips; a winding disk of a winding mechanism and the rubber roller are kept against each other and can keep synchronously rotating in the opposite direction, so that the winding disk can wind up the corresponding film strips under the drive of the rubber roller, and can realize the function of dividing the metallized film with a blank space in the middle into two, thereby improving the utilization rate of the metallized film.

[0035] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0038] Figure 1 This is a front perspective view of a film pouring machine with a slitting function according to a preferred embodiment of the utility model;

[0039] Figure 2 It is a schematic diagram of a slitting mechanism of a preferred embodiment of the utility model;

[0040] Figure 3 It is a reverse perspective view of a film pouring machine with a slitting function according to a preferred embodiment of the utility model;

[0041] Figure 4 It is a schematic diagram of a tensioning guide roller assembly according to a preferred embodiment of the utility model.

[0042] In the figure:

[0043] Thin film 100, separate film 200, substrate 300;

[0044] Unwinding mechanism 1, slitting mechanism 2, mounting column 21, knife seat 22, blade 23, winding mechanism 3, rubber roller mounting seat 31, rotating shaft 32, rubber roller 33, motor mounting seat 34, driving motor 35, winding mechanism 4, winding disk 41, movable seat 42, elastic device 43, guide rail 44, slider 45, first guide roller assembly 5, roller one 51, roller two 52, tensioning guide roller assembly 6, roller three 61, roller four 62, tensioning wheel 63, tension swing arm 64, film cutting guide roller assembly 7, roller five 71, roller six 72, film ring one 81, film ring two 82. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0046] The present application provides a film pouring machine with a slitting function, which is described in detail below. It should be noted that the description order of the following embodiments does not limit the preferred order of the embodiments of the present application. In the following embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0047] See also Figure 1 and Figure 2 In one embodiment, a film rolling machine with a slitting function includes: a reeling mechanism 1 for reeling a film 100; a slitting mechanism 2 for cutting the film 100 into a plurality of strips of film 200 along the length direction of the film 100; a winding mechanism 3, which includes a rubber roller 33 for winding all the strips of film 200; and a plurality of winding mechanisms 4, which are distributed on the periphery of the rubber roller 33, and the winding disk 41 of each winding mechanism 4 is kept against the rubber roller 33, so as to roll up the corresponding strip of film 200 under the drive of the rubber roller 33.

[0048] In this embodiment, specifically, the film 100 unwound by the unwinding mechanism 1 is cut into a plurality of strips of film 200 by the slitting mechanism 2. Since the rubber roller 33 is sticky, the strips of film 200 will first adhere to and be wound around the rubber roller 33. Since the winding reel 41 and the rubber roller 33 are kept in contact with each other, the rubber roller 33 rotates clockwise and each winding reel 41 rotates counterclockwise, so that the strips of film 200 adhered to the rubber roller 33 can be wound up.

[0049] In a specific application scenario, the film 100 unwound by the unwinding mechanism 1 is a metallized film with a blank space in the middle, which is divided into two films 200 with blank spaces on one side by the slitting mechanism 2, and then wound up by the cooperation of the rubber roller 33 and the winding reels 41. The function of dividing the metallized film with a blank space in the middle into two can be realized, thereby improving the utilization rate of the metallized film.

[0050] See also Figure 2 Optionally, the slitting mechanism 2 includes: a mounting post 21 fixed on the base plate 300; a knife seat 22, one end of which is sleeved on the mounting post 21 and fixed by a fixing member; and a plurality of blades 23 installed at the other end of the knife seat 22 for cutting the film 100.

[0051] In this embodiment, optionally, the blade 23 can be one or more blades, which can be selected according to the cutting needs.

[0052] See also Figure 1 and Figure 3 As an optional implementation scheme of the winding mechanism 3, the winding mechanism 3 includes: a rubber roller mounting seat 31, fixed on the front side of the base plate 300, on which a rotating shaft 32 is rotatably arranged; a rubber roller 33, fixed on the rotating shaft 32; a motor mounting seat 34, fixed on the back side of the base plate 300; and a driving motor 35, fixed on the motor mounting seat 34, whose driving shaft is connected to the rotating shaft 32.

[0053] In this embodiment, the split film 200 will not be wound around the rubber roller 33 for a full circle, for example, it may be wound around a quarter circle, a half circle, three quarters circle, etc., that is, it will be wound up by the corresponding winding reel 41 .

[0054] See also Figure 1 and Figure 3 As a preferred embodiment of the winding mechanism 4, the winding mechanism 4 includes: a movable seat 42, which is movably mounted on the base plate 300 and on which a rotatable winding disk 41 is arranged; an elastic device 43, one end of which is fixed on the base plate 300 and the other end is connected to the movable seat 42, for keeping the winding disk 41 and the rubber roller 33 against each other.

[0055] In this embodiment, the elastic device 43 can ensure that the winding disk 41 always contacts the rubber roller 33, and the rubber roller 33 drives the winding disk 41 to rotate and reel; optionally, the elastic device 43 can be but is not limited to a gas spring.

[0056] In this embodiment, optionally, the winding mechanism 4 further includes: a guide rail 44 disposed on the base plate 300 ; a slider 45 installed on the guide rail 44 and fixedly connected to the moving seat 42 .

[0057] In this embodiment, as the number of turns of the film 200 wound on the winding reel 41 increases, the diameter of the winding reel 41 will continue to increase, driving the movable seat 42 to overcome the elastic force of the elastic device 43 and move along the guide rail 44 .

[0058] See also Figure 1 The film rolling machine with slitting function also includes: a first guide roller assembly 5, a tensioning guide roller assembly 6, and a film cutting guide roller assembly 7; wherein the first guide roller assembly 5 is used to guide the film 100 unwound by the unwinding mechanism 1 to the tensioning guide roller assembly 6; the tensioning guide roller assembly 6 is used to tension the film 100; the film cutting guide roller assembly 7 is used to support the film 100 to be cut.

[0059] Specifically, the first guide roller assembly 5 includes a roller 1 51 and a roller 2 52 that are adjacently arranged, and can guide the film 100 .

[0060] See also Figure 4 Optionally, the tensioning guide roller assembly 6 includes a roller three 61 and a roller four 62 that are spaced apart, and a tensioning wheel 63 located therebetween; the tensioning wheel 63 is mounted on a tension swing arm 64.

[0061] See also Figure 2 Optionally, the film cutting guide roller assembly 7 includes a roller five 71 and a roller six 72; the slitting mechanism 2 cuts the film 100 between the roller five 71 and the roller six 72.

[0062] In one application scenario, the film-turning machine with slitting function of the present application can also realize the exchange of the left and right blank edges of the metallized film. Figure 1 , place the film circle 1 81 on the unwinding mechanism 1, the unwinding mechanism 1 unwinds the film counterclockwise, assuming that the white edge is on the outside of the film circle 1 81, after being guided by the roller, the rubber roller 33 rotates clockwise, and the film circle 2 82 rewinds the film counterclockwise. At this time, the white edge is on the outside of the film circle 2 82; because the unwinding mechanism 1 unwinds the film counterclockwise, and then the film circle 2 82 is placed on the unwinding mechanism 1 like the film circle 1 81, it is necessary to turn the film circle 2 82 over. At this time, the film circle 2 82 can meet the counterclockwise unwinding requirement, and the white edge becomes located on the inside of the film circle 2 82, completing the film inversion.

[0063] It should be noted that the various devices selected in this application (components whose specific structures are not described) are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0064] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection.

[0065] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0066] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A film pouring machine with slitting function, characterized in that: include: An unwinding mechanism, used for unwinding the film; A slitting mechanism is used to cut the film into several strips along the length direction of the film; A winding mechanism, which includes a rubber roller for winding all the separated films; A plurality of winding mechanisms are distributed on the periphery of the rubber roller, and the winding disc of each winding mechanism is kept against the rubber roller so as to wind up the corresponding film under the drive of the rubber roller.

2. The film pouring machine with slitting function according to claim 1, characterized in that: The slitting mechanism comprises: A mounting column, fixed on a base plate; A knife seat, one end of which is sleeved on the mounting column and fixed by a fixing piece; A plurality of blades are mounted on the other end of the blade holder and are used for cutting the film.

3. The film pouring machine with slitting function according to claim 1, characterized in that: The winding mechanism comprises: The rubber roller mounting seat is fixed on the front side of the base plate, and a rotating shaft is rotatably arranged on the base plate; A rubber roller, fixed on the rotating shaft; A motor mounting base fixed to the reverse side of the base plate; and The driving motor is fixed on the motor mounting seat, and its driving shaft is connected with the rotating shaft.

4. The film pouring machine with slitting function according to claim 1, characterized in that: The reeling mechanism comprises: A movable seat is movably mounted on the base plate and is provided with a rotatable winding disk; The elastic device has one end fixed on the base plate and the other end connected to the movable seat, and is used to keep the winding disk and the rubber roller against each other.

5. The film pouring machine with slitting function according to claim 4, characterized in that: The reeling mechanism also includes: A guide rail is arranged on the base plate; The sliding block is installed on the guide rail and is fixedly connected with the moving seat.

6. The film pouring machine with slitting function according to claim 1, characterized in that: The film-turning machine with slitting function also includes: a first guide roller assembly, a tensioning guide roller assembly, and a film-cutting guide roller assembly; wherein The first guide roller assembly is used to guide the film unwound by the unwinding mechanism to the tensioning guide roller assembly; The tensioning guide roller assembly is used to tension the film; The film cutting guide roller assembly is used to support the film segment to be cut.

7. The film pouring machine with slitting function according to claim 6, characterized in that: The first guide roller assembly includes a roller 1 and a roller 2 which are adjacently arranged.

8. The film pouring machine with slitting function according to claim 6, characterized in that: The tensioning guide roller assembly comprises a roller three and a roller four which are arranged at intervals, and a tensioning wheel located therebetween; The tensioning wheel is installed on the tension swing arm.

9. The film pouring machine with slitting function according to claim 8, characterized in that: The film cutting guide roller assembly includes a roller five and a roller six; The slitting mechanism cuts the film between the fifth roller and the sixth roller.

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