Metallized film demetallization layer length adjusting device

Abstract

The utility model provides a metallized film metal layer removing length adjusting device which comprises a driving assembly, one side of the driving assembly is coaxially connected with a sensing assembly and a transmission assembly, auxiliary sliding rails are arranged on one side of the transmission assembly side by side, and a sliding seat is slidably connected to the auxiliary sliding rails; the side, away from the transmission assembly, of the sliding base is coaxially connected with a fixing assembly, and the side, away from the sliding base, of the fixing assembly is coaxially connected with an adjusting assembly. Specifically, through limiting of the ratchet wheel, the included angle between the adjusting assembly and the to-be-machined metallized film is fixed, the length of the cleaning section is prevented from deviating in the cleaning process, and the effect of fixing the angle between the adjusting assembly and the to-be-machined metallized film is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal film processing, in particular to a device for adjusting the length of a metallized film metal layer. Background Art

[0002] There is a demand for a longer cleaning section in the film capacitor industry. However, the original structure cannot achieve this. It is necessary to design a new mechanism that can stably and reliably meet production needs without affecting the winding quality of the capacitor core.

[0003] There is a resistance buffer mechanism in the lithium battery film winding machine industry; it is similar to this project; but it is the first time to be applied to a film capacitor winding machine; the transmission accuracy of the resistance buffer mechanism in the lithium battery film winding machine is not high; the speed and stop point cannot be adjusted.

[0004] For example, the "metallized film coating cleaning device" disclosed in the Chinese invention patent (application number: CN202222042250.4) discloses in its specification: the metallized film coating cleaning device includes a cleaning box, the outer surface of the cleaning box is symmetrically provided with a connecting chute extending from the center, a push rod is detachably installed on one side of the inner wall of the connecting chute, and a mounting frame is detachably installed on the input end of the push rod, and a mounting chute is symmetrically provided at the top of the inner wall of the cleaning box along the center. In the above scheme, the cleaning device is provided with a filter screen. When it is necessary to clean the metallized film coating, the metallized film coating to be cleaned is first placed on the upper surface of the filter screen, and then the spray head sprays liquid on the metallized film coating to clean the impurities on the surface of the metallized film coating. The cleaned liquid will flow through the filter screen into the bottom end of the inner wall of the cleaning box through the filter screen. When the liquid passes through the filter screen, the filter screen will filter the impurities contained in the liquid, thereby ensuring that the cleaned liquid can be reused for a second time, reducing the cost of use.

[0005] Therefore, we have made improvements and proposed a length adjustment device for metallized film demetallization. This project starts from the transmission structure; compared with the previous one, it has made optimizations in the transmission mode. Under the premise of similar operating principles, a reduction motor is used with a ball screw and a grating sensor; the operating speed can be adjusted and the operating position can be tracked. It can monitor and calculate the length of the cleaning section; its parameters can be visualized, and then the parameters can be adjusted to meet production needs. Summary of the invention

[0006] The utility model aims to solve the problem that the transmission precision of the resistance buffer mechanism in the existing lithium battery film winding machine is not high and the speed and the stop point cannot be adjusted.

[0007] In order to achieve the above-mentioned purpose of the invention, the utility model provides a device for adjusting the length of a metallized film demetallized layer to improve the above-mentioned problem.

[0008] The specific application is as follows:

[0009] The device includes a driving component, one side of which is coaxially connected with a sensing component and a transmission component, and one side of the transmission component is provided with auxiliary slide rails side by side, a slide seat is slidably connected to the auxiliary slide rail, the slide seat is coaxially connected with a fixing component on a side away from the transmission component, and the fixing component is coaxially connected with an adjusting component on a side away from the slide seat; the sensing component is used to receive a power-on signal, and through the cooperation of the driving component and the transmission component, the adjusting component fixedly connected to the slide seat is driven to move on the auxiliary slide rail, and after the length of the section to be cleaned is stretched and fixed in position, the angle between the adjusting component and the metallized film to be processed is fixed by the fixing component. Specifically, the angle between the adjusting component and the metallized film to be processed is fixed by limiting the position of the ratchet wheel, so as to prevent the length of the cleaning section from shifting during the cleaning process, thereby playing a role in fixing the angle between the adjusting component and the metallized film to be processed.

[0010] As a preferred technical solution of the present application, the driving assembly includes a pair of synchronous wheels arranged at intervals, and a synchronous belt is meshed with the outer periphery of the two synchronous wheels, and a motor seat is provided on one side of one of the synchronous wheels.

[0011] As a preferred technical solution of the present application, the sensing component includes a DC reduction motor and a grating sensor sheet fixedly connected to a motor base, the DC reduction motor output shaft is coaxially connected to one of the synchronous wheels, and the grating sensor sheet is fixedly connected to a photoelectric sensor on the side away from the DC reduction motor.

[0012] As a preferred technical solution of the present application, the transmission assembly includes a ball screw coaxially connected to a synchronous wheel away from a motor base, a screw nut is threadedly connected to the ball screw, and a screw seat is fixedly connected to one side of the screw nut.

[0013] As a preferred technical solution of the present application, the fixing assembly includes a fixing frame fixedly connected to the screw seat and a ratchet rotatably connected to the screw seat. A plurality of pawls are arranged on the periphery of the ratchet, and the ends of the plurality of pawls away from the ratchet are rotatably connected to the fixing frame.

[0014] As a preferred technical solution of the present application, the adjustment assembly includes a connecting plate coaxially connected to the ratchet, and a plurality of rollers are arranged side by side on the connecting plate at a side away from the ratchet.

[0015] As the preferred technical solution of the present application, the models of the grating sensor and the photoelectric sensor are: LAH140.1 and E3F2 respectively.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the scheme of the present application: a sensing component is set up to receive a power-on signal, and the driving component and the transmission component cooperate with each other to drive the adjustment component fixedly connected to the slide seat to move on the auxiliary slide rail, and then the angle between the adjustment component and the metallized film to be processed is fixed by the fixing component. Specifically, the angle between the adjustment component and the metallized film to be processed is fixed by limiting the ratchet, thereby preventing the length of the cleaning section from shifting during the cleaning process, thereby playing a role in fixing the angle between the adjustment component and the metallized film to be processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The overall structural diagram provided for this application;

[0019] Figure 2 The local structure diagram provided for this application Figure 1 ;

[0020] Figure 3 The local structure diagram provided for this application Figure 2 ;

[0021] Figure 4 A structural diagram of the sensing component provided for this application;

[0022] Figure 5 The structure diagram of the drive assembly provided for this application;

[0023] Figure 6 The transmission assembly structure diagram provided for this application;

[0024] Figure 7 A structural diagram of the fixed components provided for this application;

[0025] Figure 8 Structural diagram of the adjustment component provided for this application.

[0026] Indicated in the figure:

[0027] 10. Induction component; 11. DC reduction motor; 12. Grating sensor; 13. Photoelectric sensor;

[0028] 20. Drive assembly; 21. Motor seat; 22. Synchronous wheel; 23. Synchronous belt;

[0029] 30. Transmission assembly; 31. Ball screw; 32. Screw nut; 33. Screw seat;

[0030] 40. fixing assembly; 41. fixing frame; 42. ratchet; 43. pawl;

[0031] 50. Adjustment assembly; 51. Connecting plate; 52. Roller. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0033] As described in the background art, the transmission accuracy of the resistance buffer mechanism in the lithium battery film winding machine in the prior art is not high; the speed and the stop point cannot be adjusted.

[0034] In order to solve this technical problem, the utility model provides a device for adjusting the length of a metallized film demetallized layer, which is used to adjust the length of a metallized film demetallized layer.

[0035] Specifically, please refer to Figures 1 to 3 The length adjustment device for removing the metal layer of the metallized film specifically includes a driving component 20, one side of the driving component 20 is coaxially connected with a sensing component 10 and a transmission component 30, one side of the transmission component 30 is provided with auxiliary slide rails in parallel, a slide seat is slidably connected on the auxiliary slide rail, the slide seat is coaxially connected with a fixing component 40 on the side away from the transmission component 30, and the fixing component 40 is coaxially connected with an adjustment component 50 on the side away from the slide seat; the sensing component 10 is used to receive a power-on signal, and through the cooperation of the driving component 20 and the transmission component 30, the adjustment component 50 fixedly connected to the slide seat is driven to move on the auxiliary slide rail. After the length of the section to be cleaned is stretched and fixed in position, the angle between the adjustment component 50 and the metallized film to be processed is fixed by the fixing component 40 to prevent the length of the cleaning section from shifting during the cleaning process.

[0036] The metallized film demetallization length adjustment device provided by the utility model realizes adjustable running speed and traceable running position through the cooperation of the sensing component 10, the transmission component 30 and the adjustment component 50. It can monitor and calculate the length of the cleaning section; its parameters can be visualized, and then the parameters can be adjusted to meet production needs.

[0037] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0038] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0039] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0040] Example

[0041] Please refer to Figure 1 A device for adjusting the length of a metallized film demetallized layer comprises a driving component 20, one side of which is coaxially connected with a sensing component 10 and a transmission component 30, and one side of the transmission component 30 is provided with auxiliary slide rails in parallel, a slide seat is slidably connected to the auxiliary slide rail, the slide seat is coaxially connected with a fixing component 40 on the side away from the transmission component 30, and the fixing component 40 is coaxially connected with an adjusting component 50 on the side away from the slide seat; the sensing component 10 is used to receive a power-on signal, and the driving component 20 and the transmission component 30 cooperate with each other to drive the adjusting component 50 fixedly connected to the slide seat to move on the auxiliary slide rail, and after the length of the section to be cleaned is stretched and fixed in position, the angle between the adjusting component 50 and the metallized film to be processed is fixed by the fixing component 40 to prevent the length of the cleaning section from shifting during the cleaning process.

[0042] Please refer to Figure 2 and Figure 3 A device for adjusting the length of a metallized film for removing a metal layer, the use process of which is as follows: first, the sensing component 10 receives a power-on signal, and cooperates with the driving component 20 and the transmission component 30; drives the adjusting component 50 fixedly connected to the slide seat to move on the auxiliary slide rail; and then fixes the angle between the adjusting component 50 and the metallized film to be processed by the fixing component 40. Specifically, the angle between the adjusting component 50 and the metallized film to be processed is fixed by limiting the position of the ratchet 42, thereby preventing the length of the cleaning section from shifting during the cleaning process, thereby playing a role in fixing the angle between the adjusting component 50 and the metallized film to be processed.

[0043] Further, such as Figure 4 , 5As shown, the driving assembly 20 includes a pair of synchronous wheels 22 arranged at intervals, and the two synchronous wheels 22 are meshed with a synchronous belt 23 on the periphery, and a motor seat 21 is provided on one side of one of the synchronous wheels 22; the sensing assembly 10 includes a DC reduction motor 11 and a grating sensor sheet 12 fixedly connected to the motor seat 21, the output shaft of the DC reduction motor 11 is coaxially connected to one of the synchronous wheels 22, and the grating sensor sheet 12 is fixedly connected to a side away from the DC reduction motor 11 with a photoelectric sensor 13; the models of the grating sensor sheet 12 and the photoelectric sensor 13 are: LAH140.1, E3F2; after the grating sensor sheet 12 receives the power-on signal, the signal is transmitted to the DC reduction motor 11 through the photoelectric sensor 13, and the DC reduction motor 11 is powered on and starts to work, driving the synchronous wheel 22 coaxially connected thereto to rotate, and driven by the synchronous belt 23 meshed on its periphery, the other synchronous wheel 22 rotates accordingly; the photoelectric sensor 13 has a distance measurement function, and its function is to count, and the length is calculated by detecting the number of turns, and it can be used to measure the distance between the object and the sensor. This is important for ensuring that the object is accurately placed at a specific position; the grating sensor sheet 12 is designed to have a ring-shaped or linear structure, which can be used to measure the rotation angle of the object relative to the sensor sheet.

[0044] Further, such as Figure 6 As shown, the transmission assembly 30 includes a ball screw 31 coaxially connected to the synchronous wheel 22 away from the motor base 21, a screw nut 32 is threadedly connected to the ball screw 31, and a screw seat 33 is fixedly connected to one side of the screw nut 32; driven by the driving assembly 20, the ball screw 31 coaxially connected to the synchronous wheel 22 starts to rotate, and the screw seat 33 is driven to move along the ball screw 31 through the screw nut 32 threadedly connected thereto.

[0045] Further, such as Figure 7 As shown, the fixing assembly 40 includes a fixing frame 41 fixedly connected to the screw seat 33 and a ratchet 42 rotatably connected to the screw seat 33. A plurality of ratchet pawls 43 are arranged on the periphery of the ratchet 42, and the ends of the plurality of ratchet pawls 43 away from the ratchet 42 are rotatably connected to the fixing frame 41. When the active member (rocker) swings counterclockwise, the driving ratchet pawl 43 will be inserted into the tooth groove of the ratchet 42 and push the ratchet 42 to rotate through an angle. In this process, the stop pawl slides on the back of the teeth of the ratchet 42. When the active member swings clockwise, the stop pawl will prevent the ratchet 42 from rotating in the clockwise direction, but the driving ratchet pawl 43 can still slide on the back of the teeth of the ratchet 42, so the ratchet 42 will be stationary.

[0046] Further, such as Figure 8 As shown, the adjustment assembly 50 includes a connecting plate 51 coaxially connected to the ratchet 42 , and a plurality of rollers 52 are arranged side by side on the connecting plate 51 away from the ratchet 42 .

[0047] The use process of the metallized film metal layer removal length adjustment device provided by the utility model is as follows:

[0048] First, the sensing component 10 receives a power-on signal, and cooperates with the driving component 20 and the transmission component 30. Specifically, after the grating sensing piece 12 receives the power-on signal, the signal is transmitted to the DC reduction motor 11 through the photoelectric sensor 13. The DC reduction motor 11 is powered on and starts working, driving the synchronous wheel 22 coaxially connected thereto to rotate. Driven by the synchronous belt 23 meshing on its periphery, the other synchronous wheel 22 rotates accordingly. The photoelectric sensor 13 has a distance measurement function, and its function is to count. The length is calculated by detecting the number of turns, and it can be used to measure the distance between the object and the sensor. This is important for ensuring the precise placement of an object at a specific position; the grating sensor sheet 12 is designed to have an annular or linear structure, which can be used to measure the rotation angle of the object relative to the sensor sheet; the adjustment component 50 fixedly connected to the slide seat is driven to move on the auxiliary slide rail; specifically, driven by the drive component 20, the ball screw 31 coaxially connected to the synchronous wheel 22 begins to rotate, and the screw seat 33 is driven to move along the ball screw 31 through the screw nut 32 threaded therewith; the angle between the adjustment component 50 and the metallized film to be processed is fixed by the fixing component 40, specifically, when the active part (rocker) swings counterclockwise, the driving pawl 43 will be inserted into the tooth groove of the ratchet 42 and push the ratchet 42 to rotate an angle. In this process, the stop pawl slides on the back of the teeth of the ratchet 42. When the active part swings clockwise, the stop pawl will prevent the ratchet 42 from rotating in the clockwise direction, but the driving pawl 43 can still slide on the back of the teeth of the ratchet 42, so the ratchet 42 will be stationary.

[0049] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A device for adjusting the length of a metallized film demetallized layer, characterized in that: comprising a drive assembly (20), The driving component (20) is coaxially connected to a sensing component (10) and a transmission component (30) on one side, auxiliary slide rails are arranged side by side on one side of the transmission component (30), a slide seat is slidably connected to the auxiliary slide rail, a fixing component (40) is coaxially connected to the slide seat on a side away from the transmission component (30), and an adjustment component (50) is coaxially connected to the fixing component (40) on a side away from the slide seat; The sensing component (10) is used to receive a power-on signal, and cooperates with the driving component (20) and the transmission component (30) to drive the adjustment component (50) fixedly connected to the slide seat to move on the auxiliary slide rail. After the length of the section to be cleaned is stretched and fixed in position, the angle between the adjustment component (50) and the metallized film to be processed is fixed by the fixing component (40) to prevent the length of the cleaning section from shifting during the cleaning process.

2. The device for adjusting the length of a metallized film demetallized layer according to claim 1, characterized in that: The driving assembly (20) comprises a pair of synchronous wheels (22) arranged at an interval, a synchronous belt (23) being meshed around the periphery of the two synchronous wheels (22), and a motor seat (21) is provided on one side of one of the synchronous wheels (22).

3. The device for adjusting the length of a metallized film demetallized layer according to claim 2, characterized in that: The induction component (10) comprises a DC reduction motor (11) and a grating induction sheet (12) fixedly connected to a motor base (21); an output shaft of the DC reduction motor (11) is coaxially connected to one of the synchronous wheels (22); and a photoelectric sensor (13) is fixedly connected to the grating induction sheet (12) on a side away from the DC reduction motor (11).

4. The device for adjusting the length of a metallized film demetallized layer according to claim 2, characterized in that: The transmission assembly (30) comprises a ball screw (31) coaxially connected to a synchronous wheel (22) away from a motor seat (21); a screw nut (32) is threadedly connected to the ball screw (31); and a screw seat (33) is fixedly connected to one side of the screw nut (32).

5. The device for adjusting the length of a metallized film demetallized layer according to claim 4, characterized in that: The fixing assembly (40) comprises a fixing frame (41) fixedly connected to the screw seat (33) and a ratchet (42) rotatably connected to the screw seat (33); a plurality of ratchet pawls (43) are arranged on the periphery of the ratchet (42); and the ends of the plurality of ratchet pawls (43) away from the ratchet (42) are rotatably connected to the fixing frame (41).

6. The device for adjusting the length of a metallized film demetallized layer according to claim 5, characterized in that: The adjustment assembly (50) comprises a connecting plate (51) coaxially connected to the ratchet (42), and a plurality of rollers (52) are arranged side by side on the connecting plate (51) at a side away from the ratchet (42).

7. The device for adjusting the length of a metallized film demetallized layer according to claim 3, characterized in that: The models of the grating sensing sheet (12) and the photoelectric sensor (13) are LAH140.1 and E3F2 respectively.

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