CN218024556U

CN218024556U - Cutting machine of ultra-thin electronic film of new forms of energy

Info

Publication number: CN218024556U
Application number: CN202221472331.1U
Authority: CN
Inventors: 张国栋
Original assignee: Jiangmen Shuanghui Technology Co ltd
Current assignee: Jiangmen Shuanghui Technology Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-12-13
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a splitting machine for a new energy ultrathin electronic film, which relates to the field of new energy electronic film processing and comprises a frame, an unreeling device and a flattening device, wherein the frame is provided with a sliding shaft; unwinding device hangs and locates on the sliding shaft, and unwinding device hangs including unreeling frame and unreeling axle, and unreeling axle hangs and locates one side of unreeling frame, and unwinding device bottom is equipped with the electric jar, and the both ends difference swing joint of electric jar is in frame and unwinding device, and the electric jar drives unwinding device and moves on the sliding shaft, realizes correcting the skew of electronic film, and the electric jar uses servo control, and the precision is high. The one side of keeping away from the axle of unreeling in the frame is located to the exhibition flat device, and exhibition flat device includes exhibition flat roller and adjuster, and the adjuster drives the crooked direction that the adjustment exhibition flat roller was realized to the reduction gear through servo motor, and servo motor has higher repeated positioning accuracy, realizes the exhibition of high accuracy to the electronic film, avoids the fold and the drawing of electronic film, avoids the staff adjustment simultaneously, improves the operation convenience and improves operating efficiency.

Description

Cutting machine of ultra-thin electronic film of new forms of energy

Technical Field

The utility model relates to a new forms of energy electron film processing field, in particular to cutting machine of ultra-thin electron membrane of new forms of energy.

Background

The capacitor film is a core raw material of the film capacitor, and the requirements of the capacitor on the film material are different greatly due to different application fields. The ultrathin film material applied to the field of new energy automobiles requires the thickness of a film to be 2-3 micrometers, so that in the slitting process of an electronic film, processing equipment is required to have higher precision, undesirable phenomena such as scratches, stretching and wrinkles cannot be generated in the processing process, and higher requirements are provided for the unwinding and flattening processes of an electronic film slitting machine. Present film splitter all has rectifying and exhibition paper-back edition to put, and the exhibition paper-back edition needs the manual adjustment curvature of curvature, and the adjustment accuracy is lower, and deviation correcting device's stability and sensitivity are not enough simultaneously, and the yields is lower when leading to producing new forms of energy electronic film, and the loss is great.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a cutting machine of ultra-thin electronic film of new forms of energy, improve and unreel the precision, promote product quality.

According to the embodiment of the utility model, a new energy ultrathin electronic film splitting machine is provided, which comprises a frame, an unreeling device and a flattening device, wherein the frame is provided with a sliding shaft; the unwinding device is hung on the sliding shaft and comprises an unwinding frame and an unwinding shaft, the unwinding shaft is hung on one side of the unwinding frame, an electric cylinder is arranged at the bottom of the unwinding device, two ends of the electric cylinder are respectively movably connected to the rack and the unwinding device, and the electric cylinder drives the unwinding device to move on the sliding shaft; the flattening device is arranged on the other side, far away from the unwinding shaft, of the rack and comprises a flattening roller and an adjuster, the adjuster is provided with a servo motor and a speed reducer, and the servo motor drives the speed reducer to adjust the bending direction of the flattening roller.

A cutting machine of ultra-thin electronic film of new forms of energy following beneficial effect has at least: the automatic unwinding device is provided with a rack, an unwinding device and a flattening device, wherein the rack is provided with a sliding shaft; the unwinding device is hung on the sliding shaft and comprises an unwinding frame and an unwinding shaft, the unwinding shaft is hung on one side of the unwinding frame, an electric cylinder is arranged at the bottom of the unwinding device, two ends of the electric cylinder are respectively movably connected to the rack and the unwinding device, the electric cylinder drives the unwinding device to move on the sliding shaft, deviation correction of the electronic film is achieved, the electric cylinder uses servo control, and the precision is high; the opposite side of keeping away from the axle of unreeling in the frame is located to the exhibition flat device, exhibition flat device includes nip roll and adjuster, the adjuster is equipped with servo motor and reduction gear, servo motor drives the crooked direction that the adjustment nip roll was realized to the reduction gear, servo motor has higher repeated positioning accuracy, can the crooked direction of fine adjustment nip roll, the exhibition of realizing the high accuracy to the electronic film, avoid the fold and the drawing of electronic film, avoid the staff adjustment simultaneously, improve the operation convenience and improve operating efficiency.

According to a cutting machine of ultra-thin electronic film of new forms of energy, the reduction gear is equipped with intermeshing's turbine and worm, the turbine is connected with the nip roll, the worm is connected with servo motor.

According to a cutting machine of ultra-thin electronic film of new forms of energy, the nip roll is equipped with flexion and flexible portion, the adjuster is connected in the one end of flexion, the radial outer wall rotation around the flexion of flexible portion.

According to a cutting machine of ultra-thin electronic film of new forms of energy, unreel the frame and include curb plate and connecting rod, curb plate fixed connection is in the both ends of connecting rod.

According to a cutting machine of ultra-thin electronic film of new forms of energy, the connecting rod includes upper boom, king-rod and the lower beam of down setting from unwinding device.

According to a cutting machine of ultra-thin electronic film of new forms of energy, be equipped with the optical axis in the frame, the optical axis is located between unwinding device and the nip roll.

According to an ultra-thin electronic film's of new forms of energy cutting machine, have the depressed part that allows the optical axis to pass on the curb plate, the sliding shaft is including setting up last sliding shaft and the lower sliding shaft in depressed part top and below respectively.

According to a cutting machine of ultra-thin electronic film of new forms of energy, be equipped with the detection camera in the frame.

According to a cutting machine of ultra-thin electronic film of new forms of energy, unwinding device is last still to be equipped with guide shaft and lower guiding axle, the epaxial electronic film of unreeling walks around down the guide shaft in proper order, goes up guide shaft, optical axis and nip roll.

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 an axial view of a slitting machine for a new energy ultrathin electronic film according to an embodiment of the present invention;

fig. 2 is a side sectional view of an unwinding device according to an embodiment of the present invention;

fig. 3 is a front cross-sectional view of an unwinding device according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of a flattening apparatus according to an embodiment of the present invention;

fig. 5 is a partial view of a driving device according to an embodiment of the present invention.

Reference numerals:

a frame 100; an upper slide shaft 101; a lower slide shaft 102; an unwinding device 110; side plates 111; an upper rod 112; a middle pole 113; a lower stem 114; a payout shaft 115; an electric cylinder 116; a recessed portion 117; an upper guide shaft 118; a lower guide shaft 119; an adjuster 120; a nip roll 121; a servo motor 122; a decelerator 123; a turbine 124; a curved portion 125; a flexible portion 126; an optical axis 130; a detection camera 140; a drive device 150; a motor 151; a clutch 152; an output shaft 153; a driven wheel 154; a paddle 155.

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 there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of 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, the embodiment of the present invention provides a splitting machine for a new energy ultrathin electronic film, including a frame 100, an unwinding device 110 and a flattening device, the frame 100 is provided with a sliding shaft, the sliding shaft includes an upper sliding shaft 101 and a lower sliding shaft 102 which are arranged from top to bottom of the frame 100, and the sliding shaft is used for hanging the unwinding device 110. Optionally, the unwinding device 110 includes an unwinding frame and an unwinding shaft 115, the unwinding frame includes a side plate 111 and a connecting rod, the side plate 111 is fixedly connected to two ends of the connecting rod, and the connecting rod includes an upper rod 112, a middle rod 113 and a lower rod 114, which are arranged from the unwinding device 110 downwards, which helps to increase the structural rigidity of the unwinding frame, reduce the deformation generated when the unwinding device 110 translates, and improve the unwinding precision. Optionally, an optical axis 130 is disposed on the frame 100, the optical axis 130 is used for guiding the electronic film, two ends of the optical axis 130 are movably connected to the frame 100, on the other hand, a recess 117 allowing the optical axis 130 to pass through is disposed on the side plate 111, and the optical axis 130 is located between the upper sliding shaft 101 and the lower sliding shaft 102, which is beneficial to improving the compactness of the structure and reducing the space occupation. Optionally, a sliding sleeve engaged with the sliding shaft is disposed on the side plate 111, which helps to reduce the resistance generated when the unwinding device 110 translates on the sliding shaft. Optionally, the unwinding device 110 is further provided with an upper guide shaft 118 and a lower guide shaft 119, two ends of the upper guide shaft 118 and the lower guide shaft 119 are movably connected to the unwinding frame, the upper guide shaft 118 is located above the lower guide shaft 119, the upper guide shaft 118 and the lower guide shaft 119 are located on one side of the unwinding frame close to the upper rod 112 and the upper slide shaft 101, the electronic film on the unwinding shaft 115 sequentially bypasses the lower guide shaft 119, the upper guide shaft 118, the optical axis 130 and the flattening roller 121, and the electronic film is sequentially laid during unwinding.

Optionally, an electric cylinder 116 is disposed at the bottom of the unwinding device 110, two ends of the electric cylinder 116 are respectively movably connected to the frame 100 and the unwinding device 110, and the electric cylinder 116 drives the unwinding device 110 to move on a sliding shaft. Furthermore, the movable end of the electric cylinder 116 is a piston rod, the fixed end of the electric cylinder 116 is a cylinder body, the tail end of the cylinder body is movably connected with the bottom of the rack 100, the tail end of the piston rod is movably connected with the inner side of the side plate 111, and meanwhile, the electric cylinder 116 drives the piston rod to move by using a servo-controlled motor, so that the movement of the unreeling device 110 on the rack 100 can be controlled with high precision, and the function of correcting deviation with high precision is realized. Optionally, a detection camera 140 is disposed on the frame 100, and the detection camera 140 is configured to detect whether the electronic film is deflected in the unwinding process, and feed back a signal to the control system, so that the control system can adjust the position of the unwinding device 110 in time through the electric cylinder 116, thereby avoiding wrinkles of the electronic film caused by the deflection.

Optionally, the flattening device is disposed on the other side of the rack 100 away from the unwinding shaft 115, the flattening device includes a flattening roller 121 and an adjuster 120, and two sides of the flattening roller 121 are movably connected with two sides of the rack 100. Alternatively, the nip roller 121 is provided with a curved portion 125 and a flexible portion 126, the adjuster 120 is connected to one end of the curved portion 125, and the flexible portion 126 rotates around a radially outer wall of the curved portion 125. It can be understood that the bending portion 125 is movably connected to the frame 100, the bending portion 125 rotates relative to the frame 100 under the driving of the adjuster 120, the flexible portion 126 is wrapped on the radial outer side of the bending portion 125, and the flexible portion 126 rotates along with the movement of the electronic film during the flattening process; since the bending portion 125 has a certain bending, that is, the center of the bending portion 125 has a highest point, and the electronic film contacts with the outer wall surface of one side of the flattening roller 121 in the radial direction, the direction of the highest point of the bending portion 125 can be adjusted by the driving of the adjuster 120, so as to adjust the flattening effect of the electronic film. Optionally, the adjuster 120 is provided with a servo motor 122 and a speed reducer 123, the servo motor 122 drives the speed reducer 123 to adjust the bending direction of the flattening roller 121, the servo motor 122 has high repeated positioning accuracy, the bending direction of the flattening roller 121 can be finely adjusted, high-accuracy flattening of the electronic film is achieved, creasing and stretching of the electronic film are avoided, meanwhile, manual adjustment is avoided, operation convenience is improved, and operation efficiency is improved.

Optionally, the unreeling shaft 115 is hung on one side of the unreeling rack, a driving device 150 is arranged on the unreeling rack, the driving device 150 comprises a motor 151 and a clutch 152, a power output end of the motor 151 is connected with an output shaft 153, the output shaft 153 is arranged on the other side, a driven wheel 154 is arranged on one end of the unreeling shaft 115 close to the driving device 150, and the clutch 152 slides between the output shaft 153 and the driven wheel 154 under the control of an air cylinder, so as to realize the connection and disconnection of power between the output shaft 153 and the driven wheel 154. It is understood that the driven pulley 154 and the output shaft 153 each have external teeth and the clutch 152 has internal teeth, and when the driven pulley 154 and the output shaft 153 are simultaneously engaged with the clutch 152, the power of the motor 151 can be transmitted to the driven pulley 154, and when the clutch 152 is separated from the driven pulley 154, the power of the output shaft 153 is disconnected from the driven pulley 154. Optionally, a shifting plate 155 is arranged on the clutch 152, the shifting plate 155 is buckled on the clutch 152, and the cylinder drives the shifting plate 155 to move so as to drive the clutch 152 to move and adjust the power on-off of the unreeling shaft 115.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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. The utility model provides a cutting machine of ultra-thin electronic film of new forms of energy which characterized in that includes:

the device comprises a rack, a driving device and a control device, wherein the rack is provided with a sliding shaft;

the unwinding device is hung on the sliding shaft and comprises an unwinding frame and an unwinding shaft, the unwinding shaft is hung on one side of the unwinding frame, an electric cylinder is arranged at the bottom of the unwinding device, two ends of the electric cylinder are respectively movably connected to the rack and the unwinding device, and the electric cylinder drives the unwinding device to move on the sliding shaft;

the flattening device is located keep away from in the frame the opposite side of unreeling the axle, the flattening device includes nip roll and adjuster, the adjuster is equipped with servo motor and reduction gear, servo motor drives the reduction gear realizes the adjustment the crooked direction of nip roll.

2. The slitting machine for the new-energy ultrathin electronic film as claimed in claim 1, characterized in that: the speed reducer is provided with a turbine and a worm which are meshed with each other, the turbine is connected with the flattening roller, and the worm is connected with the servo motor.

3. The slitting machine for the new energy ultrathin electronic film as claimed in claim 1, characterized in that: the nip roll is equipped with flexion and flexible portion, the adjuster connect in the one end of flexion, flexible portion centers on the radial outer wall of flexion rotates.

4. The slitting machine for the new energy ultrathin electronic film as claimed in claim 1, characterized in that: the unreeling frame comprises side plates and a connecting rod, wherein the side plates are fixedly connected to two ends of the connecting rod.

5. The slitting machine for the new energy ultrathin electronic film as claimed in claim 4, characterized in that: the connecting rod comprises an upper rod, a middle rod and a lower rod which are arranged from the unreeling device to the bottom.

6. The slitting machine for the new energy ultrathin electronic film as claimed in claim 4, characterized in that: and an optical axis is arranged on the frame and is positioned between the unwinding device and the flattening roller.

7. The slitting machine for the new-energy ultrathin electronic film as claimed in claim 6, characterized in that: the side plate is provided with a concave part allowing the optical axis to pass through, and the sliding shaft comprises an upper sliding shaft and a lower sliding shaft which are respectively arranged above and below the concave part.

8. The slitting machine for the new energy ultrathin electronic film as claimed in claim 1, characterized in that: and a detection camera is arranged on the frame.

9. The slitting machine for the new-energy ultrathin electronic film as claimed in claim 6, characterized in that: still be equipped with last guiding axle and lower guiding axle on the unwinding device, put the epaxial electron membrane of spool and walk around in proper order down the guiding axle go up the guiding axle the optical axis with the nip roll.