Arc tab cutter mechanism

Abstract

The utility model relates to an arc tab cutter mechanism in the field of tab cutter mechanisms, a first moving device comprises a frame body, a driving source, a lead screw and a sliding block, the driving source is arranged on the side face of the frame body, the lead screw is arranged in the frame body, the driving end of the driving source penetrates through the frame body and is connected with the lead screw, the sliding block is arranged on the lead screw, and the sliding block is connected with the lead screw. The sliding block and the base are connected through a fixing plate. According to the arc tab cutter mechanism, the correlation type optical fiber sensor used for irradiating the tab materials is arranged on the sliding part of the second moving device, so that the correlation type optical fiber sensor is convenient to move, and the required cutting length of each roll of tab materials is determined; the sliding part of the first moving device is fixedly connected with the base, so that the correlation type optical fiber sensor conveniently drives the first moving device to move the sliding part, and the base drives the cutting device to cut different rolls of tab materials; and the flat surface and the inclined surface are chamfered, so that the rolled tab material can be conveniently guided to slide to the flat surface from the inclined surface.

Description

Technical Field

[0001] The utility model relates to the field of a tab cutter mechanism, in particular to an arc tab cutter mechanism. Background Art

[0002] Tabs are a raw material for lithium-ion polymer battery products, such as mobile phone batteries, Bluetooth batteries, laptop batteries, etc. In the production process, the entire roll of tabs needs to be cut.

[0003] The existing cutting mechanism still has the following problems: when cutting the rolled tab material, the tab material is fixed roll by roll, and then the machine is manually adjusted to correctly cut the tab material of each roll with different lengths, resulting in low cutting efficiency. Utility Model Content

[0004] The utility model aims to solve the above defects and provide a circular arc pole ear cutting mechanism.

[0005] The purpose of the utility model is achieved in the following way: a circular arc pole ear cutter mechanism, including a base, a first moving device, a second moving device and a cutting device, the first moving device is arranged below the base, the sliding part of the first moving device is fixedly connected to the base, the second moving device is arranged above the base, the sliding part of the second moving device is provided with a counter-radiation optical fiber sensor for irradiating the pole ear material, the cutting device includes a cutting part and a cutting table, the cutting part is arranged on the base, the cutting table is arranged on one side of the cutting part, the top surface of the cutting table includes a plane and an inclined surface, and the plane and the inclined surface are chamfered.

[0006] In the above description, as a further solution, the cutting part includes a guide column, a spring, a connecting block, a power source, an upper cutter seat and an upper cutter. The top surface of the base is provided with a bracket for supporting the power source. The guide column, the spring and the connecting block are vertically installed between the base and the bracket in sequence. The telescopic end of the power source passes through the bracket and is connected to the top surface of the connecting block. The upper cutter seat is arranged on the bottom surface of the connecting block, and the upper cutter is arranged on the upper cutter seat. The cutting table includes a lower cutter seat and a fixed block. The lower cutter seat and the fixed block are both arranged on the base. The top surface of the lower cutter seat is provided with a cutting opening for cooperating with the upper cutter. The lower cutter seat is connected to the fixed block. The top surface of the lower cutter seat is a plane, and the top surface of the fixed block is an inclined surface.

[0007] In the above description, as a further solution, the bracket includes a support column and a support plate, a plurality of support columns are provided, and the plurality of support columns are arranged between the support plate and the base, a side of the connecting block is provided with a notch for cooperating with the support column, the power source is arranged on the top surface of the support plate, a slot is provided on the top surface of the connecting block, and the telescopic end of the power source passes through the support plate and the slot in turn.

[0008] In the above description, as a further solution, a slag discharge pipe is provided on the bottom surface of the base, and the slag discharge pipe is connected to the cutting opening.

[0009] In the above description, as a further solution, the first moving device includes a frame body, a driving source, a screw rod and a slider, the driving source is arranged on the side of the frame body, the screw rod is arranged in the frame body, and the driving end of the driving source passes through the frame body and is connected to the screw rod, the slider is arranged on the screw rod, the slider is connected to the base through a fixed plate, and the base and the frame body are connected through a slide rail.

[0010] In the above description, as a further solution, the second moving device includes a guide rail, a screw, a fastening plate, a sliding block and a connecting plate. The fastening plate and the guide rail are fixed to the top surface of the base, the sliding block is arranged on the guide rail, the screw passes through the fastening plate and the sliding block in turn, the connecting plate is arranged on the side of the sliding block, and the opposing optical fiber sensor is arranged on the connecting plate.

[0011] In the above description, as a further solution, one end of the connecting plate is U-shaped, and the opposing optical fiber sensor is symmetrically arranged on the inner side surface of the U-shaped connecting plate.

[0012] The beneficial effects produced by the utility model are as follows: the arc pole ear cutting knife mechanism, by arranging a counter-radiation optical fiber sensor for irradiating the pole ear material on the sliding part of the second moving device, is convenient for moving the counter-radiation optical fiber sensor, so as to determine the length required to cut each roll of pole ear material; the sliding part of the first moving device is fixedly connected to the base, so that the counter-radiation optical fiber sensor drives the first moving device to move the sliding part, so that the base drives the cutting device to cut the pole ear material of different rolls; by arranging the rounded corners between the plane and the inclined surface, it is convenient to guide the rolled pole ear material to slide from the inclined surface to the plane. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of a circular arc tab cutter mechanism in the first direction of the utility model;

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the arc lug cutting mechanism in the second direction of the utility model;

[0015] Figure 3 This is a front view of a circular arc lug cutter mechanism of the utility model;

[0016] In the figure: 1-base, 2-guide column, 3-spring, 4-connecting block, 5-power source, 6-upper cutter seat, 7-upper cutter, 8-lower cutter seat, 9-fixing block, 10-support plate, 11-cutting opening, 12-support column, 13-slot, 14-slag discharge pipe, 15-frame, 16-driving source, 17-screw, 18-slider, 19-fixing plate, 20-guide rail, 21-screw, 22-fastening plate, 23-sliding block, 24-connecting plate, 25-counter-beam optical fiber sensor. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0018] The embodiments described with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and cannot be understood as limiting the present application. In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application 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 application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meanings of "several" and "multiple" are two or more, unless otherwise clearly and specifically defined. In this application, 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 connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. In this application, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature can include the first and second features being in direct contact, or it can include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature "below", "below" and "below" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is lower in level than the second feature.

[0019] See also Figure 1-3A circular arc pole ear cutting knife mechanism is specifically implemented, including a base 1, a first moving device, a second moving device and a cutting device, wherein the first moving device is arranged below the base 1, and the sliding portion of the first moving device is fixedly connected to the base 1, and the second moving device is arranged above the base 1, and the sliding portion of the second moving device is provided with a through-type optical fiber sensor 25 for irradiating the pole ear material, and the cutting device includes a cutting portion and a cutting table, the cutting portion is arranged on the base 1, and the cutting table is arranged on one side of the cutting portion, and the top surface of the cutting table includes a plane and an inclined surface, and the plane and the inclined surface are chamfered so that the plane and the inclined surface are smoothly connected, and the rolled pole ear material is somewhat uneven when unfolded, and the inclined surface is easy to fit with the rolled pole ear material, so that the rolled pole ear material is easily guided to the plane for cutting, thereby improving the cutting efficiency.

[0020] Specifically, the cutting part includes a guide column 2, a spring 3, a connecting block 4, a power source 5, an upper cutter seat 6 and an upper cutter 7. The top surface of the base 1 is provided with a bracket for supporting the power source 5. The guide column 2, the spring 3 and the connecting block 4 are vertically installed between the base 1 and the bracket in sequence. The telescopic end of the power source 5 passes through the bracket and is connected to the top surface of the connecting block 4. The upper cutter seat 6 is arranged on the bottom surface of the connecting block 4, and the upper cutter 7 is arranged on the upper cutter seat 6. The cutting table includes a lower cutter seat 8 and a fixed block 9. The lower cutter seat 8 and the fixed block 9 are both arranged on the base 1. The top surface of the lower cutter seat 8 is provided with a cutting opening 11 for cooperating with the upper cutter 7. The lower cutter seat 8 and the fixed block 9 are connected. The top surface of the lower cutter seat 8 is a plane, and the top surface of the fixed block 9 is an inclined surface. The top surface of the fixed block 9 can be a combination of a plane and an inclined surface, or it can be all inclined surfaces.

[0021] Specifically, when the cutting tools need to be replaced, the high-precision upper cutting tool holder 6, the upper cutting tool 7 and the lower cutting tool holder 8 are replaced together, thereby avoiding the step of debugging the cutting tools required for individual replacement and improving the assembly speed.

[0022] Specifically, the bracket includes a support column 12 and a support plate 10. A plurality of support columns 12 are provided, and the plurality of support columns 12 are arranged between the support plate 10 and the base 1. A notch is provided on the side of the connection block 4 for cooperating with the support column 12, and the notch is used to guide the connection block 4 to slide along the support column 12. The power source 5 is arranged on the top surface of the support plate 10, and a slot 13 is provided on the top surface of the connection block 4. A convex block can also be arranged on the connection block 4, and the convex block is fixedly connected to the connection block 4, and the slot is arranged on the convex block. The telescopic end of the power source 5 passes through the support plate 10 and the slot 13 in turn. The side and top surfaces of the slot 13 are both conductive surfaces, which facilitates the telescopic end of the power source 5 to pass through the slot 13. The power source 5 is a general cylinder.

[0023] In this embodiment, a slag discharge pipe 14 is provided on the bottom surface of the base 1 , and the slag discharge pipe 14 is connected to the cutting opening 11 .

[0024] In this embodiment, the first moving device includes a frame body 15, a driving source 16, a screw rod 17 and a slider 18. The driving source 16 is a general motor, which is arranged on the side of the frame body 15. The screw rod 17 is arranged in the frame body 15, and the driving end of the driving source 16 passes through the frame body 15 and is connected to the screw rod 17. The motor and the screw rod 17 are connected by a coupling. The slider 18 is arranged on the screw rod 17, and the slider 18 is connected to the base 1 by a fixing plate 19, and the base 1 and the frame body 15 are connected by a slide rail.

[0025] In this embodiment, the second moving device includes a guide rail 20, a screw 21, a fastening plate 22, a sliding block 23 and a connecting plate 24. The fastening plate 22 and the guide rail 20 are both fixed to the top surface of the base 1, the sliding block 23 is arranged on the guide rail 20, the screw 21 passes through the fastening plate 22 and the sliding block 23 in sequence, the connecting plate 24 is arranged on the side of the sliding block 23, and the opposing optical fiber sensor 25 is arranged on the connecting plate 24.

[0026] Specifically, one end of the connecting plate 24 is U-shaped, and the opposing optical fiber sensor 25 is symmetrically arranged on the inner side surface of the U-shaped connecting plate 24 .

[0027] The working principle of the embodiment of the utility model is as follows: after the winding ear material is installed, the screw 21 is rotated, and the screw 21 drives the sliding block 23, the connecting plate 24 and the opposing optical fiber sensor 25, so that the opposing optical fiber sensor 25 illuminates the winding ear material to determine the length of the winding ear material that needs to be cut, and the opposing optical fiber sensor 25 sends a signal to the driving source 16, and the driving source 16 rotates the screw rod 17, and the screw rod 17 drives the slider 18, the fixed plate 19, the bottom plate and the cutting device, and then drives the power source 5 in the cutting device to drive the connecting block 4, and the connecting block 4 drives the upper cutting knife seat 6 and the upper cutting knife 7 to cut the winding ear material.

[0028] The above contents are further detailed descriptions of the present invention in combination with specific further embodiments, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as the protection scope of the present invention.

Claims

1. A circular arc tab cutting mechanism, comprising a base, a first moving device, a second moving device and a cutting device, characterized in that: The first movable device is arranged below the base, and the sliding part of the first movable device is fixedly connected to the base. The second movable device is arranged above the base, and the sliding part of the second movable device is provided with a through-type optical fiber sensor for irradiating the pole ear material. The cutting device includes a cutting part and a cutting table. The cutting part is arranged on the base, and the cutting table is arranged on one side of the cutting part. The top surface of the cutting table includes a plane and a slope, and the plane and the slope are chamfered.

2. The arc-shaped tab cutting mechanism according to claim 1, characterized in that: The cutting part includes a guide column, a spring, a connecting block, a power source, an upper cutter seat and an upper cutter. The top surface of the base is provided with a bracket for supporting the power source. The guide column, the spring and the connecting block are vertically installed between the base and the bracket in sequence. The telescopic end of the power source passes through the bracket and is connected to the top surface of the connecting block. The upper cutter seat is arranged on the bottom surface of the connecting block, and the upper cutter is arranged on the upper cutter seat. The cutting table includes a lower cutter seat and a fixed block. The lower cutter seat and the fixed block are both arranged on the base. The top surface of the lower cutter seat is provided with a cutting opening for cooperating with the upper cutter. The lower cutter seat is connected to the fixed block. The top surface of the lower cutter seat is a plane, and the top surface of the fixed block is an inclined surface.

3. The arc-shaped electrode ear cutting mechanism according to claim 2, characterized in that: The bracket includes a support column and a support plate. There are a plurality of support columns, and the plurality of support columns are arranged between the support plate and the base. The side of the connecting block is provided with a notch for cooperating with the support column. The power source is arranged on the top surface of the support plate. There is a slot on the top surface of the connecting block. The telescopic end of the power source passes through the support plate and the slot in turn.

4. The arc lug cutting mechanism according to claim 2 or 3, characterized in that: A slag discharge pipe is provided on the bottom surface of the base, and the slag discharge pipe is communicated with the cutting opening.

5. The arc lug cutting mechanism according to any one of claims 1 to 3, characterized in that: The first moving device includes a frame body, a driving source, a screw rod and a slider. The driving source is arranged on the side of the frame body, the screw rod is arranged in the frame body, and the driving end of the driving source passes through the frame body and is connected to the screw rod. The slider is arranged on the screw rod, the slider is connected to the base through a fixed plate, and the base and the frame body are connected through a slide rail.

6. The arc lug cutting mechanism according to any one of claims 1 to 3, characterized in that: The second moving device includes a guide rail, a screw, a fastening plate, a sliding block and a connecting plate. The fastening plate and the guide rail are fixed to the top surface of the base, the sliding block is arranged on the guide rail, the screw passes through the fastening plate and the sliding block in turn, the connecting plate is arranged on the side of the sliding block, and the opposing optical fiber sensor is arranged on the connecting plate.

7. The arc-shaped tab cutting mechanism according to claim 6, characterized in that: One end of the connecting plate is U-shaped, and the opposing optical fiber sensor is symmetrically arranged on the inner side surface of the U-shaped connecting plate.

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