CN218560592U

CN218560592U - Metal film winding machine

Info

Publication number: CN218560592U
Application number: CN202222809314.9U
Authority: CN
Inventors: 伍旭照
Original assignee: Panasonic Electronic Devices Jiangmen Co Ltd
Current assignee: Panasonic Electronic Devices Jiangmen Co Ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-03
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a metal film winder relates to metal film processing technology field, including fuselage, winding mechanism and unloading way, set up at least three metal book and packing book on the fuselage, and along its crisscross setting of axial direction between two adjacent packing books, along its crisscross setting of axial direction between two adjacent metal books, a plurality of metal book and packing book are convoluteed simultaneously and are reached the purpose of lifting efficiency. The winding mechanism is arranged at the downstream of the packaging roll and the metal roll, and a pre-tightening device is arranged at one side of the upstream of the winding mechanism and used for increasing the tension of the metal film before the winding is finished so as to enable the winding to be tight. The pre-tightening device is provided with a clamping shaft and an adjusting shaft, the clamping shaft and the adjusting shaft are arranged in a staggered mode, the distance between the clamping shaft and the adjusting shaft can be adjusted, and loosening and metal film clamping actions are achieved. The blanking channel is arranged on one side of the downstream of the winding mechanism and extends along the lower part of the machine body, so that the occupation of the transverse space of the machine body is shortened, and the structure is compact.

Description

Metal film winding machine

Technical Field

The utility model relates to a metal film processing technology field, in particular to metal film winder.

Background

The metal film winding machine is mainly applied to production of film capacitors, capacitor films need to be wound together through metal films and sealing films, the existing winding machine can only produce two products at one time, the efficiency is low, meanwhile, the tension control on the metal films is poor, particularly, the tension is insufficient when the winding is finished, and the tail ends of the finished metal films are easy to separate. On the other hand, the blanking mechanism for discharging the finished product and the winding mechanism are arranged in a straight line, and occupy more space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a metal film winder, improve winding efficiency, improve tension control.

According to the embodiment of the utility model, a metal film winder is provided, including fuselage, winding mechanism and unloading way, the fuselage is equipped with the packing and rolls up and the metal book, and the packing is rolled up and the metal book respectively is equipped with threely at least, along the crisscross setting of its axial direction between two adjacent packing books, along the crisscross setting of its axial direction between two adjacent metal books, and the packing is rolled up and the metal book is rolled up respectively and is established packaging film and metal film. The winding mechanism is arranged at the downstream of the packaging roll and the metal roll, one side of the upstream of the winding mechanism is provided with a pre-tightening device, the pre-tightening device is provided with a clamping shaft and an adjusting shaft, the clamping shaft and the adjusting shaft are arranged in a staggered mode, and the clamping shaft is movably connected to the machine body and can adjust the distance between the clamping shaft and the adjusting shaft. The blanking channel is arranged on one side of the downstream of the winding mechanism and extends along the lower part of the machine body.

A metal film winder at least have following beneficial effect: this embodiment is provided with including fuselage, winding mechanism and unloading way, sets up at least three metal book and packing book on the fuselage, and along its crisscross setting of axial direction between two adjacent packing books, along its crisscross setting of axial direction between two adjacent metal books, and a plurality of metal books and packing book are convoluteed simultaneously and are reached the purpose of raising the efficiency. The winding mechanism is arranged at the downstream of the packaging roll and the metal roll, one side of the upstream of the winding mechanism is provided with a pre-tightening device, and the pre-tightening device is used for increasing the tension of the metal film before the winding is finished so as to enable the winding to be tight. The pre-tightening device is provided with a clamping shaft and an adjusting shaft, the clamping shaft and the adjusting shaft are arranged in a staggered mode, the clamping shaft is movably connected to the machine body and can adjust the distance between the clamping shaft and the adjusting shaft, and loosening and metal film clamping actions are achieved. The blanking channel is arranged on one side of the downstream of the winding mechanism and extends along the lower part of the machine body, so that the occupation of the transverse space of the machine body is shortened, and the structure is compact.

According to a metal film winder, the unloading is said and is included first passageway and second passageway, the one end intercommunication of first passageway and second passageway and be equipped with the separator in intercommunication department.

According to a metal film winder, the regulating spindle sets up two at least, can adjust the interval between two adjacent regulating spindles.

According to a metallic film winder, preloading device is equipped with the arm lock, the centre gripping axle is installed in the arm lock, the arm lock rotates and drive centre gripping axle removes.

According to a metal film coiler, the low reaches department that metal was rolled up and the packing was rolled up all is equipped with tension mechanism, tension mechanism includes tension shaft and traction shaft, tension shaft swing joint in fuselage and adjust and traction shaft's distance.

According to a metal film winder, be equipped with between tension mechanism and the winding mechanism around the first guiding axle of establishing the packaging film and around the second guiding axle of establishing the metal film.

According to a metallic film winder, winding mechanism is equipped with rolling axle and power shaft, the power shaft is located the rolling epaxial one side of keeping away from the unloading way.

According to a metal film winder, winding mechanism is equipped with tool bit and blade holder, is provided with on the tool bit and cuts the sword, has the cavity that can hold the rolling axle between the two when tool bit and blade holder open.

According to a metal film winder, winding mechanism still are equipped with around the first coiling axle of establishing the packaging film and around the second coiling axle of establishing the metal film, first coiling axle all is equipped with two at least with second coiling axle, first coiling axle is located the upstream side of power shaft around axle and second coiling axle.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a front view of a metal film winding machine according to an embodiment of the present invention;

FIG. 2 is a partial view of a winding mechanism according to an embodiment of the present invention;

fig. 3 is a partial view of a pretensioning device according to an embodiment of the present invention;

fig. 4 is a side view of a metal film winding machine according to an embodiment of the present invention;

fig. 5 is a cross-sectional view of the blanking channel in the embodiment of the present invention.

Reference numerals:

a body 100; a package roll 101; a metal coil 102; a packaging film 103; a metal film 104; a tension shaft 105; a traction shaft 106; a first guide shaft 107; a second guide shaft 108; a winding mechanism 110; a wind-up reel 111; a power shaft 112; a first winding shaft 113; a second winding shaft 114; a cutting blade 115; a cutter head 116; a tool post 117; a tension arm 118; a blanking passage 120; a first channel 121; a second channel 122; a divider 123; a partition 124; a pretensioning device 130; a clamp shaft 131; a clamp arm 132; an adjustment shaft 133; an adjustment arm 134.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 5, a first aspect of the present invention provides a metal film winding machine, including fuselage 100, winding mechanism 110 and unloading way 120, be equipped with package book 101 and metal book 102 on fuselage 100, package book 101 and metal book 102 are rolled up respectively and are equipped with packaging film 103 and metal film 104, package book 101 and metal book 102 respectively are equipped with threely at least, in this application metal book 102 and package book 101 respectively set up threely, refer to fig. 1 and 4, package book 101 is located the upper portion of fuselage 100, two adjacent package book 101 set up along its axial direction is crisscross simultaneously between being used for distinguishing two strands of packaging film 103 that two adjacent package book 101 were emitted. On the other hand, the metal coils 102 are disposed at one side of the body 100, three metal coils 102 are arranged along the longitudinal direction, and two adjacent metal coils 102 are staggered along the axial direction thereof. Meanwhile, the two metal rolls 102 and the packaging roll 101 correspond to each other in the axial direction thereof to ensure that one layer of the packaging film 103 and one layer of the metal film 104 are wound in lamination during the winding process.

Optionally, a winding mechanism 110 is disposed downstream of the packaging roll 101 and the metal roll 102, referring to fig. 2, the winding mechanism 110 is provided with a winding shaft 111 and a power shaft 112, and optionally, the power shaft 112 and the winding shaft 111 are both driven by a motor, so that a good tension is maintained when the metal film 104 is wound, and wrinkles are prevented from being generated. The take-up reel 111 is located on one side of the power reel 112. Alternatively, the winding mechanism 110 is provided with a cutting blade 115, the cutting blade 115 is installed in a blade head 116 capable of moving up and down, a blade seat 117 is provided below the blade head 116, and the blade head 116 presses down to insert the cutting blade 115 into the blade seat 117 to cut the metal film 104 after winding is completed. When the cutter head 116 and the cutter seat 117 are opened, a cavity for accommodating the winding shaft 111 is formed between the cutter head 116 and the cutter seat 117. It will be appreciated that after completion of winding, the winding shaft 111 moves the finished product to the side away from the power shaft 112 and pulls the metal film 104 and the packaging film 103 to the cavity between the cutter head 116 and the cutter seat 117 for cutting.

Optionally, a plurality of first winding shafts 113 for winding the packaging film 103 and second winding shafts 114 for winding the metal film 104 are arranged on one side of the power shaft 112 away from the winding shaft 111, the number of the first winding shafts 113 and the number of the second winding shafts 114 are three, the packaging film 103 is wound on the first winding shafts 113 in a serpentine manner, and the metal film 104 is wound on the second winding shafts 114 in a serpentine manner, which is beneficial to increasing the conveying resistance of the packaging film 103 and the metal film 104 and further increasing the tension of the winding process. Meanwhile, the wrapping film 103 is stacked on the metal film 104 on the power shaft 112.

Referring to fig. 3, a pre-tightening device 130 is disposed on one side of the upstream of the winding mechanism 110, the pre-tightening device 130 is provided with a clamping shaft 131 and an adjusting shaft 133, the clamping shaft 131 and the adjusting shaft 133 are disposed in a staggered manner, and the clamping shaft 131 is movably connected to the body 100 and can adjust the distance between the clamping shaft 131 and the adjusting shaft 133. The pre-tightening device 130 is provided with a clamping arm 132, the clamping shaft 131 is mounted on the clamping arm 132, and the clamping arm 132 rotates to drive the clamping shaft 131 to move. After the winding is completed, the winding shaft 111 drives the finished product to move towards the side away from the power shaft 112, so that in order to avoid insufficient tension on the metal film 104 at the moment, the clamping arm 132 drives the clamping shaft 131 to press down and press and contact the metal film 104 on the adjusting shaft 133, the conveying resistance of the metal film 104 is increased, the tension of the metal film 104 is increased instantly, and the metal film 104 is prevented from wrinkling before cutting. Optionally, at least two adjusting shafts 133 are provided, the distance between two adjacent adjusting shafts 133 can be adjusted, and the adjusting shafts 133 can be finely adjusted by using the adjusting arms 134, and since the metal films 104 with different thicknesses have different softness, fine adjustment is used for adjusting the gap between the clamping shaft 131 and the adjusting shafts to adapt to the metal films 104 with different thicknesses.

Optionally, a tension mechanism is arranged at the downstream of the metal coil 102 and the packaging coil 101, the tension mechanism is located at the upstream position of the pre-tightening device 130, the tension mechanism comprises a tension shaft 105 and a traction shaft 106, and the tension shaft 105 is movably connected to the machine body 100 and is adjusted to be away from the traction shaft 106. Referring to fig. 1, the pulling shaft 106 is provided with a plurality of strips and arranged in a staggered manner, so that the metal film 104 and the packaging film 103 can maintain the conveying resistance through the serpentine winding. The tension shaft 105 is moved by rotation of the tension arm 118. The tension arm 118 is driven by a motor and has a moment feedback function, so that tension parameters can be adjusted in real time conveniently, and stable conveying of the metal film 104 and the packaging film 103 is kept. Alternatively, a first guide shaft 107 around which the packaging film 103 is wound and a second guide shaft 108 around which the metal film 104 is wound are provided between the tension mechanism and the winding mechanism 110, and the multiple strands of packaging film 103 and the multiple strands of metal film 104 are collectively conveyed into the winding mechanism 110, respectively.

Alternatively, the blanking channel 120 is disposed on a downstream side of the winding mechanism 110, and the blanking channel 120 extends along a lower portion of the body 100. The blanking passage 120 includes a first passage 121 and a second passage 122, the first passage 121 and the second passage 122 are respectively disposed at two sides of the blanking passage 120, one end of the first passage 121 and one end of the second passage 122 are communicated, and a separator 123 is disposed at the communicated position. The divider 123 is used to select the path from which the finished product drops, and to distinguish between finished products and defective products or products of different specifications. Optionally, the separator 123 includes a motor and a partition 124, and the motor drives the partition 124 to swing between the first channel 121 and the second channel 122, so as to select the channel.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A metal film winder, comprising:

the packaging machine comprises a machine body, a plurality of metal coils and a plurality of packaging rolls, wherein the number of the packaging rolls and the number of the metal coils are at least three, the adjacent packaging rolls are arranged in a staggered manner along the axial direction of the packaging rolls, the adjacent two metal coils are arranged in a staggered manner along the axial direction of the metal coils, and packaging films and metal films are respectively coiled on the packaging rolls and the metal coils;

the winding mechanism is arranged at the downstream of the packaging roll and the metal roll, one side of the upstream of the winding mechanism is provided with a pre-tightening device, the pre-tightening device is provided with a clamping shaft and an adjusting shaft, the clamping shaft and the adjusting shaft are arranged in a staggered mode, and the clamping shaft is movably connected to the machine body and can adjust the distance between the clamping shaft and the adjusting shaft;

the blanking channel is arranged on one side of the downstream of the winding mechanism and extends along the lower part of the machine body.

2. A metal film winder as claimed in claim 1, wherein: the blanking channel comprises a first channel and a second channel, one end of the first channel is communicated with one end of the second channel, and a separator is arranged at the communicated position.

3. A metal film winder as claimed in claim 1, wherein: the adjusting shafts are at least two, and the distance between every two adjacent adjusting shafts can be adjusted.

4. A metal film winder as claimed in claim 1, wherein: the pre-tightening device is provided with a clamping arm, the clamping shaft is mounted in the clamping arm, and the clamping arm rotates to drive the clamping shaft to move.

5. A metal film winder as claimed in claim 1, wherein: the metal roll with the downstream department that the packing was rolled up all is equipped with tension mechanism, tension mechanism includes tension shaft and traction shaft, tension shaft swing joint in the fuselage and adjust with traction shaft's distance.

6. A metal film winder as claimed in claim 5, wherein: and a first guide shaft wound on the packaging film and a second guide shaft wound on the metal film are arranged between the tension mechanism and the winding mechanism.

7. A metal film winding machine according to claim 1, characterized in that: winding mechanism is equipped with rolling axle and power shaft, the power shaft is located keep away from on the rolling axle one side of unloading way.

8. A metal film winder as claimed in claim 7, wherein: the winding mechanism is provided with a tool bit and a tool apron, a cutting knife is arranged on the tool bit, and a cavity capable of accommodating the winding shaft is arranged between the tool bit and the tool apron when the tool bit is opened.

9. A metal film winder as claimed in claim 7, wherein: the winding mechanism is further provided with a first winding shaft and a second winding shaft, the first winding shaft is wound on the packaging film, the second winding shaft is wound on the metal film, at least two winding shafts are arranged on the first winding shaft and the second winding shaft, and the first winding shaft and the second winding shaft are located on the upstream side of the power shaft.