CN216028366U - Utmost point ear cutting device - Google Patents

Abstract

The application discloses utmost point ear cutting device, the device includes: the upper cutter assembly comprises an upper cutter; lower cutter subassembly, including lower cutter, adjusting part, lower cutter mount pad and blade holder support, lower cutter is connected with lower cutter mount pad, lower cutter mount pad and blade holder support connection, the first terminal surface and the adjusting part butt of lower cutter mount pad, adjusting part can drive lower cutter mount pad and rotate relative to blade holder support under the exogenic drive, with the depth of parallelism of the cutting plane of adjusting lower cutter and the cutting plane of last cutter, first terminal surface is on the lower cutter mount pad with the cutting plane of lower cutter perpendicular, and with the terminal surface that the cutting plane extending direction is the same. The utility model provides a utmost point ear cutting device is convenient for debug the cutting plane of cutter and the depth of parallelism of the cutting plane of cutter down, avoids appearing collapsing the phenomenon of cutter damage.

Description

Utmost point ear cutting device

Technical Field

The application relates to the technical field of automation equipment, in particular to a tab cutting device.

Background

In the process of producing the battery, the tab needs to be cut to obtain the tab, and the tab is cut by a tab cutting device. If the installation of the upper cutter and the lower cutter in the tab cutting device is not accurate, a certain gap is not reserved between the upper cutter and the lower cutter according to requirements or the reserved gap is not in accordance with the requirements, the cutter can be broken, or the upper cutter and the lower cutter are not well matched, the cutter is easily worn, the service life of the cutter is prolonged, and the like, so that the technical scheme capable of solving the technical problems is needed.

SUMMERY OF THE UTILITY MODEL

The main technical problem who solves of this application provides a utmost point ear cutting device, can realize being convenient for debug the cutting plane of cutter and the depth of parallelism of the cutting plane of cutter down, avoids appearing collapsing the phenomenon of cutter damage.

In order to solve the technical problem, the application adopts a technical scheme that: there is provided a tab cutting device, the device comprising:

the upper cutter assembly comprises an upper cutter;

lower cutter subassembly, including lower cutter, adjusting part, lower cutter mount pad and blade holder support, lower cutter with lower cutter mount pad is connected, lower cutter mount pad with blade holder support connection, the first terminal surface of lower cutter mount pad with the adjusting part butt, under the exogenic drive adjusting part drives lower cutter mount pad is relative blade holder support is rotatory, in order to adjust down the cutting plane of cutter with the depth of parallelism of the cutting plane of last cutter, first terminal surface do on the lower cutter mount pad with the cutting plane of lower cutter is perpendicular, and with the terminal surface that the cutting plane extending direction is the same.

Further, the adjusting component comprises an adjusting block, a rotating shaft and a fastener, wherein a first connecting hole and at least one counter bore are formed in the adjusting block, a second connecting hole matched with the counter bore is formed in the tool apron support, the rotating shaft penetrates through the first connecting hole, the diameter of the counter bore is larger than that of the second connecting hole, and the fastener penetrates through the counter bore and the second connecting hole, so that the adjusting block is connected with the tool apron support.

Further, the device comprises two adjusting components which are respectively abutted with the two opposite first end faces of the lower cutter mounting seat.

Furthermore, the device also comprises a connecting plate, wherein the connecting plate is connected with the cutter holder support so as to limit the rotation angle of the lower cutter mounting seat relative to the cutter holder support on one side of the second end surface of the lower cutter mounting seat, and the second end surface is an end surface which is perpendicular to the first end surface, has the same extension direction with the cutting surface and is close to the cutting surface on the lower cutter mounting seat.

Further, the device also comprises a waste recovery component;

the lower cutter mounting seat comprises a base, two groups of baffles arranged on the base and an inclined plane arranged between the two groups of baffles, the inclined plane comprises a feeding portion and a discharging portion, the lower cutter is connected with the feeding portion of the inclined plane when cutting the pole lug, and the discharging portion of the inclined plane is connected with the waste recovery assembly.

Still further, the scrap recycling assembly comprises a scrap collecting box, which is arranged on one side of the lower end of the inclined plane and is used for receiving the lug scrap output by the inclined plane.

Still further, the scrap recycling assembly includes a scrap guide assembly connecting the ramp and the scrap receptacle box.

Still further, the scrap recycling assembly further includes a sensor disposed on the collection bin for detecting whether the collection bin is full.

Furthermore, the upper cutter comprises at least two cutting edges which are arranged in parallel, and the first mounting hole of the upper cutter is matched with each cutting edge, so that any one cutting edge is matched with the opposite pole ear of the lower cutter to complete the cutting operation.

Further, the device further comprises a first driving assembly, a guide rail and a cutter fixing block, wherein the upper cutter is arranged on the cutter fixing block, the cutter fixing block is arranged on the guide rail in a sliding mode, the movable end of the first driving assembly is connected with the cutter fixing block, and the upper cutter is close to or far away from the lower cutter under the driving of the first driving assembly.

Further, the device still includes second drive assembly, second drive assembly include second driving piece, slide rail, slider, kicking block and set up in keep away from on the blade holder support the gyro wheel of lower cutter mount pad one end, the kicking block with the terminal surface that the gyro wheel is relative is provided with the cambered surface, the kicking block passes through the slider with slide rail sliding connection, the expansion end of second driving piece with the kicking block is connected, in order to drive the kicking block is followed the slide rail removes, and then drives the lower cutter is close to or keeps away from go up the cutter.

Still further, the device further comprises an elastic piece, wherein the elastic piece is arranged between the tool apron support and the external fixing support, so that the roller is kept in abutting connection with the cambered surface.

The beneficial effect of this application is: be different from prior art's condition, utmost point ear cutting device that this application provided is connected with lower cutter mount pad through setting up the lower cutter, lower cutter mount pad and blade holder leg joint, the first terminal surface and the adjusting part butt of lower cutter mount pad, adjusting part can drive the relative blade holder leg joint rotation of lower cutter mount pad under the exogenic drive, with the depth of parallelism of the cutting plane of adjusting lower cutter and the cutting plane of last cutter, wherein, first terminal surface is on the lower cutter mount pad with the cutting plane of lower cutter perpendicular, and with the terminal surface that the cutting plane extending direction is the same. In this application institute's very technical scheme promptly, through setting up adjusting part, when realizing the cutting plane of cutter and the depth of parallelism of the cutting plane of lower cutter on needs adjustment, only need apply external force to adjusting part and realize the depth of flatness of two cutting planes of quick adjustment, avoid because of the cutting plane of last cutter and the cutting plane nonparallel of lower cutter, and the sword or the cutter phenomenon of damaging appear collapsing.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a tab cutting device according to the present application;

fig. 2 is a schematic structural view of another embodiment of a tab cutting apparatus according to the present application;

fig. 3 is a schematic structural view of a further embodiment of a tab cutting apparatus according to the present application;

fig. 4 is a schematic structural view of a tab cutting apparatus according to yet another embodiment of the present application;

fig. 5 is a schematic structural view of yet another embodiment of a tab cutting apparatus according to the present application;

fig. 6 is a schematic structural view of an upper cutter in a tab cutting device according to the present application;

fig. 7 is a schematic structural diagram of an embodiment of a lower cutter mounting seat in a tab cutting device according to the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1, fig. 1 is a schematic structural view of an embodiment of a tab cutting device 100 according to the present application, and fig. 1 specifically shows a left side view of a lower cutter assembly 30. The apparatus provided herein includes an upper cutter assembly (not shown) and a lower cutter assembly 30. After the installation and/or debugging of the tab cutting device 100 is completed, the upper cutter assembly and the lower cutter assembly 30 can be matched with each other under the driving of the driving assembly, and then the tab cutting operation is completed. Wherein the drive assemblies referred to herein include a first drive assembly 20 and a second drive assembly 40.

Further, the upper cutter assembly includes an upper cutter 10 (see fig. 6 in detail), and the lower cutter 31 includes a lower cutter 31, an adjustment assembly 32, a lower cutter mounting seat 33, and a holder bracket 34.

The holder bracket 34 is fixedly connected to the external fixing bracket 1, and is used for carrying the lower blade mounting seat 33, the adjusting assembly 32, and the lower blade 31 connected to the lower blade mounting seat 33. The shape and size of the tool holder support 34 can be set according to the actual product layout, and are not limited herein, and the fixed support 1 is used for bearing the structure in the tab cutting device 100, and the specific shape is set according to the actual product layout, and is not limited herein.

The lower cutter 31 is fixedly connected with the lower cutter mounting seat 33, the lower cutter mounting seat 33 is connected with the cutter holder support 34, the first end face of the lower cutter mounting seat 33 is abutted to the adjusting component 32, and the adjusting component 32 can drive the lower cutter mounting seat 33 to rotate relative to the cutter holder support 34 under the driving of external force so as to adjust the parallelism between the cutting surface of the lower cutter 31 and the cutting surface of the upper cutter 10. The first end face is an end face of the lower cutter mounting seat 33, which is perpendicular to the cutting face of the lower cutter 31 and has the same extending direction as the cutting face. The cutting surface referred to herein is a moving track of a cutting edge of a cutter used for performing a cutting operation when performing the cutting operation, i.e., the cutting surface is of a limited size, such as if one cutter includes a plurality of cutting edges, only the moving track of the cutting edge currently used for performing the cutting operation is the cutting surface referred to herein.

Further, in one embodiment, the lower blade mount 33 is rotatably connected to the blade holder bracket 34. That is, when the parallelism between the cutting surface of the lower cutter 31 and the cutting surface of the upper cutter 10 needs to be adjusted, so that the parallelism between the cutting surface of the lower cutter 31 and the cutting surface of the upper cutter 10 meets the process requirements, an external force can be applied to the adjusting assembly 32 to enable the adjusting assembly 32 to rotate relative to the cutter holder bracket 34, and the lower cutter mounting seat 33 is abutted against the adjusting assembly 32, so that the lower cutter mounting seat 33 can rotate synchronously with the adjusting assembly 32, and further the cutting surfaces of the lower cutter 31 and the lower cutter 31 are driven to rotate, thereby completing the adjustment of the parallelism between the cutting surface of the lower cutter 31 and the cutting surface of the upper cutter 10.

Wherein, the parallelism meeting the process requirements is as follows: the gaps of all points between the cutting surface of the lower cutter 31 and the cutting surface of the upper cutter 10 are greater than or equal to the first set value, and the gaps of all points between the cutting surface of the lower cutter 31 and the cutting surface of the upper cutter 10 can support the cutting edges to complete the cutting of the tabs.

Further, in one embodiment, the parallelism that meets the process requirements includes: the cutting surface of the lower cutter 31 is parallel to the cutting surface of the upper cutter 10, and the gap between the two cutting surfaces is a second set value. The second setting value is a distance that can support the completion of cutting the polar ear, and is specifically set or adjusted according to actual requirements, which is not limited herein.

Further, in one embodiment, the present application provides a tab cutting apparatus 100 including two adjustment assemblies 32. Wherein, two regulating assembly 32 respectively with down the first terminal surface butt that two are relative on the sword mount pad 33, namely one regulating assembly 32 and the first terminal surface butt on the sword mount pad 33 down, another regulating assembly 32 and the first terminal surface butt of another on the sword mount pad 33 down. When the parallelism between the cutting surface of the lower cutter 31 and the cutting surface of the upper cutter 10 needs to be adjusted so that the parallelism between the cutting surface of the lower cutter 31 and the cutting surface of the upper cutter 10 meets the process requirements, external forces can be respectively applied to the two adjusting components 32, and the lower cutter mounting seat 33 can be stably driven to rotate relative to the cutter holder support 34. Wherein, the direction and the size of the external force applied to the two adjusting assemblies 32 are kept consistent, that is, when a force with the direction of clockwise and the size of F is applied to one of the adjusting assemblies 32, the force with the direction of clockwise and the size of F is correspondingly applied to the other adjusting assembly 32 at the same time, and then the lower cutter mounting seat 33 can be adjusted quickly and stably.

Further, please refer to fig. 2 to fig. 3 simultaneously, fig. 2 is a schematic structural diagram of another embodiment of the tab cutting device 100 of the present application, and fig. 3 is a schematic structural diagram of another embodiment of the tab cutting device 100 of the present application. Specifically, FIG. 3 is a cross-sectional view along A-A' of the lower cutter assembly 30 illustrated in FIG. 2.

Further, in an embodiment, the adjusting assembly 32 includes an adjusting block 321, a rotating shaft 322 and a fastening member, the adjusting block 321 is provided with a first connecting hole 3211 and at least one counterbore 3212, the tool holder bracket 34 is provided with a second connecting hole (not shown) matching with the counterbore 3212, the rotating shaft 322 is inserted into the first connecting hole 3211, the diameter of the counterbore 3212 is greater than the second connecting hole, and the fastening member is inserted into the counterbore 3212 and the second connecting hole, so that the adjusting block 321 is fixedly connected or rotatably connected with the tool holder bracket 34. The outer shape of the adjusting block 321 is matched with the lower cutter mounting seat 33, so that the adjusting block 321 can be better abutted with the lower cutter mounting seat 33. After the fastener is locked, the adjusting block 321 is fixedly connected with the tool apron support 34; after the fastener is unscrewed and unlocked, the adjusting block 321 is rotatably connected with the tool apron support 34, and at the moment, external force is applied to the adjusting block 321 only, so that the adjusting block 321 can rotate relative to the tool apron support 34.

Further, the adjusting block 321 is provided with two counter bores 3212. The two counter bores 3212 may have the same size and shape or different sizes, and only after the adjusting block 321 and the tool apron support 34 are unlocked, the adjusting block can rotate relative to the tool apron support 34 under the driving of an external force. The adjusting block 321 is fixedly connected to the holder bracket 34 by tightening a fastener (not shown), or is unlocked by loosening the fastener, so that the adjusting block 321 is rotatably connected to the holder bracket 34.

Still further, when two counter bores 3212 are disposed on the adjusting block 321, the first connecting hole 3211 is disposed between the two counter bores 3212, that is, the two counter bores 3212 are disposed on two sides of the connecting hole. Further, the first connection hole 3211 may be disposed in the middle of the connection block, and the two counter bores 3212 are symmetrically disposed on two sides of the first connection hole 3211 with the first connection hole 3211 as a center of symmetry.

After the adjustment of the parallelism of the cutting surface of the lower cutter 31 and the cutting surface of the upper cutter 10 is completed, the adjusting block 321 and the cutter holder support 34 can be locked by screwing the fastener, so that the adjusting block 321 is fixedly connected with the cutter holder support 34, and the adjusting component 32 can be further used for limiting the lower cutter mounting seat 33 when the tab cutting device 100 performs cutting operation on a tab, and the lower cutter mounting seat 33 is prevented from rotating and moving relative to the cutter holder support 34.

In the tab cutting device 100 provided in the embodiment corresponding to fig. 1 of the present application, by setting the lower cutter 31 to be connected to the lower cutter mounting seat 33, the lower cutter mounting seat 33 is connected to the cutter holder support 34, a first end surface of the lower cutter mounting seat 33 abuts against the adjusting component 32, the adjusting component 32 can drive the lower cutter mounting seat 33 to rotate relative to the cutter holder support 34 under the driving of an external force, so as to adjust the parallelism between the cutting surface of the lower cutter 31 and the cutting surface of the upper cutter 10, wherein the first end surface is an end surface of the lower cutter mounting seat 33, which is perpendicular to the cutting surface of the lower cutter 31 and has the same extending direction as the cutting surface. In the technical scheme that this application people put up promptly, through setting up adjusting part 32, realize when the depth of parallelism of the cutting plane of cutter 10 and the cutting plane of cutter 31 down in needs adjustment, only need to apply external force to adjusting part 32 and realize the flatness of two cutting planes of quick adjustment, avoid because of the cutting plane of last cutter 10 and the cutting plane nonparallel of cutter 31 down, and the phenomenon is damaged to the sword that collapses or cutter appears.

With continued reference to fig. 1-3, the tab cutting device 100 provided herein further includes a connection plate 80 to define the rotation angle of the lower cutter mount 33. The connecting plate 80 is connected with the holder bracket 34 to define a rotation angle of the lower cutter mount 33 with respect to the holder bracket 34 at a side of the second end surface of the lower cutter mount 33. The second end surface is an end surface on the lower cutter mounting seat 33, which is perpendicular to the first end surface, has the same extending direction as the cutting surface, and is close to the cutting surface. Specifically, the height of the connecting plate 80 in the extending direction of the cutting surface is higher than the upper end surface of the tool apron support 34, and the height of the lower end surface of the lower tool mounting seat 33 in the extending direction of the cutting surface is smaller than the height of the connecting plate 80, so that when external force is applied to the adjusting assembly 32 to rotate the lower tool mounting seat 33 relative to the tool apron support 34, the lower tool mounting seat 33 is limited, and the lower tool mounting seat 33 is prevented from rotating beyond the maximum rotation angle.

Referring to fig. 4 and 5, fig. 4 is a schematic structural view of a further embodiment of a tab cutting device 100 according to the present application, fig. 5 is a schematic structural view of a further embodiment of a tab cutting device 100 according to the present application, wherein fig. 5 is an enlarged view of a portion of the structure in fig. 4.

In the present embodiment, the tab cutting device 100 provided by the present application further includes a first driving assembly 20, a guide rail 60, and a cutter fixing block 70. Wherein, the guide rail 60 is arranged on the fixed bracket 1, the guide rail 60 extends along the vertical direction, the cutter fixing block 70 is arranged on the guide rail 60 in a sliding manner, the upper cutter 10 is arranged on the cutter fixing block 70, the movable end of the first driving component 20 is connected with the cutter fixing block 70, the cutter fixing block 70 can move along the extension direction of the guide rail 60 under the driving of the first driving component 20, so as to drive the upper cutter 10 to be close to or far away from the lower cutter 31, and the upper cutter 10 can also be understood to be close to or far away from the lower cutter 31 under the driving of the first driving component 20.

Further, the first driving assembly 20 includes a first driving member including any one of a cylinder, an electric cylinder, and a motor.

Further, the tab cutting device 100 provided by the present application further includes a limiting member 6, and the limiting member 6 is disposed on the guide rail 60 and is used for limiting the cutter fixing block 70.

The tab cutting device 100 provided by the present application further comprises a second driving assembly 40, wherein the second driving assembly 40 is used for driving the lower cutter 31 to move close to or away from the upper cutter 10, so that the lower cutter 31 and the upper cutter 10 cooperate with each other to complete the cutting operation.

Further, the second driving assembly 40 includes a second driving member, a slide rail 41, a slide block 42, an ejector block 43, and a roller 44 disposed on an end of the tool holder bracket 34 far from the lower tool mounting base 33. Wherein, blade holder support 34 slides and sets up on guide rail 60, the pulley is connected with blade holder support 34, the terminal surface that kicking block 43 and gyro wheel 44 are relative is provided with the cambered surface (not sign in the figure), kicking block 43 passes through slider 42 and slide rail 41 sliding connection, slide rail 41 is connected with fixed bolster 1, and extend along the direction (if, when the cutting plane extending direction is vertical direction, then corresponding slide rail 41 extends along the horizontal direction), the expansion end and the kicking block 43 of second driving piece are connected, move along slide rail 41 extending direction with drive kicking block 43, and then cutter 31 is close to or keeps away from last cutter 10 under the drive. Specifically, as illustrated in fig. 4, in the process that the second driving element drives the top block 43 to move from right to left, the position of the pulley and the sliding bracket in the horizontal direction remains unchanged, the arc surface arranged on the top block 43 can be realized when the second driving element drives the top block 43 to move, so that the roller 44 rises along with the arc surface, and further the position of the lower cutter 31 rises to be close to the upper cutter 10, at this time, the corresponding upper cutter 10 moves downward to be close to the lower cutter 31 under the driving of the first driving assembly 20, and the upper cutter 10 and the lower cutter 31 cooperate with each other to complete the tab cutting operation; after the cutting of the antipodal ear is completed, the second driving piece drives the ejector block 43 to move from left to right, the roller 44 gradually moves to abut against the lower part of the arc surface, and then the transmission lower cutter 31 descends to be far away from the upper cutter 10.

Further, the second driver includes: any one of a cylinder, an electric cylinder and a motor.

Further, the tab cutting device 100 provided by the present application further includes an elastic member 90, the elastic member 90 is disposed between the tool holder bracket 34 and the external fixing bracket 1, so that the roller 44 is kept in abutment with the arc surface, and the roller 44 is prevented from jumping suddenly to separate from the arc surface.

Further, the tab cutting device 100 provided by the application further comprises a buffer member 3, wherein the buffer member 3 is arranged on the end surface of the fixed support 1 opposite to the sliding block 42, so that the movement of the sliding block 42 is buffered and protected, and the sliding block 42 is prevented from colliding with the fixed support 1.

Referring to fig. 6, fig. 6 is a schematic structural view of an upper cutter 10 in a tab cutting device 100 according to the present invention. The upper cutter 10 includes at least two cutting edges 11 and 12 arranged in parallel, and the first mounting hole (not shown) of the upper cutter 10 can match each cutting edge to include at least the cutting edge 11 and the cutting edge 12, so that any one cutting edge can cooperate with the cutting edge of the lower cutter 31 to complete the cutting operation on the polar ear. Among the technical scheme that this application provided, including at least two cutting edge 11 and the cutting edge 12 of mutual parallel arrangement through setting up same last cutter 10, can increase the life of going up cutter 10 among utmost point ear cutting device 100 betterly, when cutting edge damages or wearing and tearing appear, can be through the simple installation direction of rotating last cutter 10, or the installation direction of turning over last cutter 10 can be changed and obtain a new cutting edge, can reduce the debugging cost betterly.

Further, in an embodiment, the upper cutter 10 is provided with four cutting edges (not shown in fig. 6) parallel to each other, and specifically includes two upper and lower groups of cutting edges 11 and 12, and two other groups of cutting edges symmetrical in the thickness direction of the upper cutter 10. It is understood that in other embodiments, the upper cutter 10 may be provided with three cutting edges parallel to each other, which is not limited herein.

In the present embodiment, by arranging the upper cutter 10 to include at least two cutting edges arranged in parallel with each other, the first mounting hole (not shown) of the upper cutter 10 can be matched with each cutting edge, which can better increase the service life of the upper cutter 10 and reduce the commissioning cost. As shown in fig. 6, the upper and lower cutting edges of the upper cutter 10 are inclined surfaces, and a shearing force is generated between the upper and lower cutting edges of the lower cutter 31 arranged in a horizontal plane, so as to cut off the tab, and the opposite cutting edges are arranged in a rotational symmetry manner as shown in fig. 6, and can be turned 180 ° after the cutting edges are worn, so as to be switched to the unused upper cutting edge, and since the first mounting hole can be matched with each cutting edge, the position of the cutting edge for cutting operation after the upper cutter 10 is turned 180 ° is not changed, so that the cost for mounting and debugging can be effectively reduced.

With continuing reference to fig. 4 and 5 in conjunction with fig. 7, fig. 7 is a schematic structural view of an embodiment of the lower blade mounting seat 33 of the tab cutting device 100 according to the present invention.

The tab cutting device 100 provided by the present application further includes a scrap recycling assembly 50 for recycling scrap material generated by cutting the tab. Correspondingly, the lower cutter mounting seat 33 includes a base 331, two sets of baffles 332 disposed on the base 331, and an inclined surface 333 disposed between the two sets of baffles 332. Specifically, the inclined plane 333 includes a feeding portion (not shown) and a discharging portion (not shown), the feeding portion of the inclined plane 333 is connected to the lower cutter 31 when cutting the tab, the discharging portion of the inclined plane 333 is connected to the waste recovery assembly 50, and the position of the inclined plane 333 is such that tab waste generated when the upper cutter 10 and the lower cutter 31 cooperate to cut the tab falls to the area of the inclined plane 333, and is output along the inclined plane 333 under the action of gravity. Further, in some embodiments, the lower blade mount 33 further includes a plurality of second mounting holes 334 for coupling with the blade holder bracket 34. Here, the discharge portion of the inclined surface 333 may be understood as a relatively lower end of the inclined surface 333, and the feed portion of the inclined surface 333 may be understood as a relatively higher end of the inclined surface 333.

Further, the scrap collecting assembly 50 includes a scrap collecting box 51, and the scrap collecting box 51 is disposed at one side of the discharging part of the inclined plane 333, for receiving the tab scrap output from the inclined plane 333. Further, the waste recycling assembly 50 further includes a waste guide assembly 52, the waste guide assembly 52 connecting the ramp 333 and the waste collection box 51. Further, waste guide assembly 52 includes: any one of the guide groove and the guide tube. The utility model provides a utmost point ear cutting device 100 still includes mount pad 5 for the last cutter unit spare that utmost point ear cut, lower cutter unit spare 30 and with utmost point ear cut other structures relevant all set up on mount pad 5 through fixed bolster 1, correspond, then can rely on the action of gravity better through setting up waste material guide assembly 52 and export the waste material that is in the high-order to waste material collection box 51, when waste recovery subassembly 50 still includes waste material conveyer belt 54, then waste material guide assembly 52 is used for exporting waste material to waste material conveyer belt 54.

Still further, the scrap recycling assembly 50 includes a scrap conveyor belt 54, the scrap conveyor belt 54 connecting the output end of the scrap guiding assembly 52 and the scrap collecting box 51 for conveying the scrap output by the scrap guiding assembly 52 to a wider area for input to the scrap collecting box 51.

Further, the scrap recycling assembly 50 further includes a sensor 53, and the sensor 53 is disposed on the scrap collecting box 51 for detecting whether the scrap collecting box 51 is full. Further, the sensor 53 includes a photoelectric sensor provided at an upper edge of the scrap collecting box 51 for detecting whether the scrap carried by the scrap collecting box 51 is full.

Referring to fig. 1 to 7, the operation of the tab cutting device 100 provided by the present application is as follows.

Specifically, the flow of adjusting the parallelism between the cutting surface of the lower cutter 31 and the cutting surface of the upper cutter 10 is as follows:

when adjusting the sword to battery cutting device, if there are the different width in clearance of last cutter 10, lower cutter 31, when the cutter hits the circumstances such as sword damage easily, for the clearance size consistent of guaranteeing to go up cutter 10, lower cutter 31, among the technical scheme that this application provided, can utilize the regulating block 321 who sets up in lower cutter mount pad 33 both sides, adjust last cutter 10 and lower cutter 31 to laminating each other back through adjusting sword rocker 4, the regulating block 321 is strikeed to the edgewise, then realize locking regulating block 321 through screwing up the fastener, thereby make the 31 faces of lower cutter parallel with last cutter 10 faces all the time in accommodation process. In order to avoid the collision of the upper cutter 10 and the lower cutter 31, the technical scheme provided by the application can also enable the upper cutter 10 to be slowly staggered with the lower cutter 31 by arranging the cutter adjusting rocker 4, and an operator can visually observe the gap size and sense the resistance in the cutting process by shaking the cutter adjusting rocker 4, so that the gap size can be finely adjusted.

Further, in order to prolong the time for cleaning the waste, the original mode of directly collecting the waste on the mechanism is changed into the mode of conveying the waste to a spacious place for collection through the waste guide assembly 52, and at the moment, the size of the waste collection box 51 can be better enlarged according to the actual requirement due to sufficient space so as to accommodate more waste.

It should be noted that, in different embodiments, in order to meet different process requirements or product layout requirements, the structures described in the above embodiments may be combined with each other without contradiction.

The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims (12)

1. A tab cutting device, the device comprising:

the upper cutter assembly comprises an upper cutter;

lower cutter subassembly, including lower cutter, adjusting part, lower cutter mount pad and blade holder support, lower cutter with lower cutter mount pad is connected, lower cutter mount pad with blade holder support connection, the first terminal surface of lower cutter mount pad with the adjusting part butt, under the exogenic drive adjusting part drives lower cutter mount pad is relative blade holder support is rotatory, in order to adjust down the cutting plane of cutter with the depth of parallelism of the cutting plane of last cutter, first terminal surface do on the lower cutter mount pad with the cutting plane of lower cutter is perpendicular, and with the terminal surface that the cutting plane extending direction is the same.

2. The tab cutting device according to claim 1, wherein the adjusting assembly includes an adjusting block, a rotating shaft and a fastening member, the adjusting block is provided with a first connecting hole and at least one counter bore, the blade holder bracket is provided with a second connecting hole matching with the counter bore, the rotating shaft is inserted into the first connecting hole, the diameter of the counter bore is larger than that of the second connecting hole, and the fastening member is inserted into the counter bore and the second connecting hole, so that the adjusting block is connected with the blade holder bracket.

3. The tab cutting apparatus as claimed in claim 1, wherein the apparatus includes two adjustment assemblies respectively abutting two opposing first end surfaces on the lower cutter mount.

4. The tab cutting device as claimed in claim 1, further comprising a connecting plate connected to the holder bracket to define a rotation angle of the lower cutter mounting seat relative to the holder bracket on one side of a second end surface of the lower cutter mounting seat, the second end surface being an end surface of the lower cutter mounting seat perpendicular to the first end surface and extending in the same direction as the cutting surface and being close to the cutting surface.

5. The tab cutting apparatus as claimed in claim 1, wherein the apparatus further comprises a scrap recovery assembly;

the lower cutter mounting seat comprises a base, two groups of baffles arranged on the base and an inclined plane arranged between the two groups of baffles, the inclined plane comprises a feeding portion and a discharging portion, the lower cutter is connected with the feeding portion of the inclined plane when cutting the pole lug, and the discharging portion of the inclined plane is connected with the waste recovery assembly.

6. The tab cutting apparatus as claimed in claim 5, wherein the scrap recycling assembly includes a scrap collecting box disposed at one side of the lower end of the ramp for receiving tab scrap output from the ramp.

7. The tab cutting apparatus as claimed in claim 6, wherein the scrap recovery assembly further comprises a scrap guide assembly connecting the ramp and the scrap collection box.

8. The tab cutting device as claimed in claim 6, wherein the scrap recovery assembly further comprises a sensor disposed on the scrap collection box for detecting whether the scrap collection box is full.

9. The tab cutting device as claimed in claim 1, wherein the upper cutter includes at least two cutting edges disposed in parallel with each other, and the first mounting hole of the upper cutter matches each of the cutting edges such that any one cutting edge cooperates with the cutting edge of the lower cutter to perform a cutting operation on the tab.

10. The tab cutting device according to claim 1, further comprising a first driving assembly, a guide rail and a cutter fixing block, wherein the upper cutter is disposed on the cutter fixing block, the cutter fixing block is slidably disposed on the guide rail, the movable end of the first driving assembly is connected to the cutter fixing block, and the upper cutter is driven by the first driving assembly to approach or be away from the lower cutter.

11. The tab cutting device according to claim 1, further comprising a second driving assembly, wherein the second driving assembly includes a second driving member, a slide rail, a slider, a top block, and a roller disposed on the blade holder bracket at an end away from the lower cutting blade mounting seat, the blade holder bracket is slidably disposed on the guide rail, an arc surface is disposed on an end surface of the top block opposite to the roller, the top block is slidably connected to the slide rail through the slider, and a movable end of the second driving member is connected to the top block to drive the top block to move along the slide rail, so as to drive the lower cutting blade to approach or be away from the upper cutting blade.

12. The tab cutting device as claimed in claim 11, further comprising an elastic member disposed between the holder bracket and an external fixing bracket to maintain the roller in abutment with the cambered surface.

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