CN222902737U - Cutting equipment and cutting system - Google Patents

Abstract

The application discloses cutting equipment and a cutting system, wherein the cutting equipment comprises a first driving piece, an objective table and a cutting assembly, and the objective table is used for bearing a workpiece to be processed; the cutting assembly is connected with the first driving piece, and the cutting assembly is including pressing the shell, rotatory cutting piece and second driving piece, and first driving piece is used for the drive to press the shell to be close to the objective table along first direction so that press the shell to press and wait for the machined part, and first driving piece is used for the drive rotatory cutting piece to be close to the objective table along first direction to and the second driving piece is used for the drive rotatory cutting piece to rotate in order to cut waiting for the machined part. From this, the accessible first driving piece drive presses the shell to press and waits for the machined part, improves and cuts stability, and first driving piece still can drive rotatory cutting piece and be close to the objective table, and the rotatory cutting piece of second driving piece drive rotates for rotatory cutting piece rotates and cuts and wait for the machined part, improves and cuts the degree of automation of waiting for the machined part and the cutting efficiency of rotatory cutting piece, cuts the uniformity better.

Description

Cutting equipment and cutting system

Technical Field

The application relates to the technical field of batteries, in particular to cutting equipment and a cutting system.

Background

Energy conservation and emission reduction are key to sustainable development, so that the adjustment of an energy structure is promoted, and the development and application of a battery technology are promoted. The development of battery technology is critical to electrochemical energy storage technology, which has been widely used in portable electronic, electric vehicles and energy storage systems due to its advantages of high energy density, good cycling ability, high operating voltage, environmental protection, low self-discharge, etc.

The battery need be in the manufacturing process at battery pole piece upper coating rete to need cut the sample to the battery pole piece after the coating, whether pass through with the coating that detects the rete, however, at present mainly cut the sample through the manual work, efficiency is lower, stability is relatively poor, and easily leads to the injured scheduling problem of operating personnel.

Disclosure of utility model

The application mainly aims to provide cutting equipment and a cutting system, and aims to solve the technical problems in the prior art.

In order to solve the problems, the application provides cutting equipment, which comprises a first driving piece, an objective table and a cutting assembly, wherein the objective table is used for bearing a workpiece to be processed, the cutting assembly is connected with the first driving piece and comprises a pressing shell, a rotary cutting piece and a second driving piece, the first driving piece is used for driving the pressing shell to be close to the objective table along a first direction so that the pressing shell presses the workpiece to be processed, the first driving piece is used for driving the rotary cutting piece to be close to the objective table along the first direction, and the second driving piece is used for driving the rotary cutting piece to rotate so as to cut the workpiece to be processed. From this, the accessible first driving piece drive presses the shell and presses and wait the machined part to the fixed machined part of waiting, improve and cut stability, first driving piece still can drive rotatory cut the piece and be close to the objective table, second driving piece drive rotatory cut the piece and rotate, make rotatory cut the piece rotate cut wait the machined part, improve and cut the degree of automation of waiting the machined part, thereby improve the cutting efficiency of rotatory cut piece, the pressure distribution who cuts rotates simultaneously is even, it is smoother neat more to cut the side cut, cut the work piece uniformity that cuts out is better, and can alleviate the scratch in-process of cutting and wait the machined part and lead to waiting the risk that the machined part damaged.

In some embodiments, the first driving member and the second driving member are connected, and the cutting assembly includes an elastic member elastically supported between the pressing case and the second driving member. Therefore, the first driving piece is only required to be connected with the second driving piece, and the elastic piece can drive the pressing shell to be close to the objective table along the first direction, so that the pressing shell and the rotary cutting piece relatively move, and the structural complexity of the cutting equipment is reduced.

In some embodiments, in a state in which the pressing shell is spaced from the workpiece to be processed, a distance between an end of the pressing shell away from the second driving member and the stage is smaller than a distance between an end of the rotary cutting member away from the second driving member and the stage. Therefore, the rotary cutting piece is farther away from the objective table than the pressing shell in a non-processing working state or a non-cutting state, the risk that the objective table is damaged, the workpiece is damaged and the rotary cutting piece is damaged due to the fact that the rotary cutting piece contacts with the objective table or the workpiece is damaged is relieved, and meanwhile the pressing shell can contact with the workpiece before the rotary cutting piece is convenient to press the workpiece, so that cutting stability is improved.

In some embodiments, in a state that the pressing shell presses the workpiece to be processed, the first driving piece drives the second driving piece to drive the rotary cutting piece to move along the first direction, and the pressing shell compresses the elastic piece through the objective table and the second driving piece. Therefore, in the state that the pressing shell presses the workpiece to be processed, the elastic piece is compressed under the pressing shell and the extrusion of the second driving piece, so that the first driving piece can drive the second driving piece to drive the rotary cutting piece to continuously move along the first direction, the rotary cutting piece is convenient to contact the workpiece to be processed so as to cut the workpiece to be processed, and the stability of the rotary cutting piece for cutting the workpiece to be processed and the cutting effect of the rotary cutting piece are further improved.

In some embodiments, the cutting assembly includes a rotating shaft coupled between the second driving member and the rotary cutting member, and the elastic member is sleeved outside the rotating shaft. Therefore, the second driving piece can drive the rotary cutting piece to move along the first direction through the rotating shaft and drive the rotary cutting piece to rotate so as to cut the workpiece to be processed, so that the pressing shell and the rotary cutting piece can move relatively by being matched with the elastic piece through the rotating shaft, the structural complexity of cutting equipment is reduced, and the cutting stability of the rotary cutting piece is improved.

In some embodiments, the rotary cutting member is provided with an air cavity having an opening toward the stage and an air inlet communicating with the air cavity, the air inlet for communicating with the air tube. Therefore, the air pressure in the air cavity can be controlled through the air pipe and the air inlet, so that the cut workpiece is absorbed or released through the air cavity, the cut workpiece is convenient to transfer, and the flexibility of the cutting equipment is improved.

In some embodiments, the pressing shell is provided with a containing groove, a notch of the containing groove faces the objective table, and the rotary cutting piece is located in the containing groove. From this, the accessible storage tank holds rotatory cut-parts, is convenient for press the shell and provides the protection to rotatory cut-parts, alleviates the risk that rotatory cut-parts damaged to and improve the protection effect to the staff, reduce the staff and contact rotatory cut-parts and lead to injured risk.

In some embodiments, the side wall of the accommodating groove is provided with an avoidance port, the avoidance port corresponds to the air inlet, and the avoidance port is used for avoiding the air pipe so that the air pipe is communicated with the air inlet. Therefore, the air pipe can be communicated with the air cavity through the avoidance opening and the air inlet, so that the air pressure in the air cavity can be controlled through the air pipe, the structure is simple, and the flexibility of the cutting equipment is improved.

In some embodiments, the cutting apparatus includes a third drive member, a slide, and a slide, the slide being coupled to the slide, the first drive member being coupled to the slide, the third drive member being configured to drive the slide to move on the slide in a second direction perpendicular to the first direction. Therefore, the third driving piece can drive the sliding piece to move on the slideway along the second direction so as to drive the first driving piece to move on the second direction, so that the position of the rotary cutting piece can be conveniently adjusted in the second direction, and the cutting flexibility of the cutting equipment is improved.

In some embodiments, the cutting apparatus includes a collection box disposed adjacent the stage, and a third drive for driving the slide in a second direction on the slide to move the cutting assembly between a first position in which the rotating cutting member is disposed opposite the stage in the first direction and a second position in which the rotating cutting member is disposed opposite the collection box in the first direction. From this, in first position department, rotatory cutting piece cuts the work piece to can catch the work piece that cuts out, the rotatory cutting piece of further drive of third driving is located relative setting with the collection box in second position department, so that rotatory cutting piece will cut the work piece and shift to the collection box in, thereby be convenient for collect and store the work piece that cuts out through the collection box, improve the degree of automation and the collection efficiency of cutting equipment.

In order to solve the problems, the application also provides a cutting system which comprises a workpiece to be processed and the cutting equipment.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a first schematic structural view of a cutting apparatus according to one or more embodiments of the present application;

FIG. 2 is a second schematic structural view of a cutting apparatus according to one or more embodiments of the present application;

FIG. 3 is a schematic view of a cut-away view of the cutting apparatus shown in FIG. 2 taken along the direction A-A;

FIG. 4 is a third structural schematic diagram of a cutting apparatus according to one or more embodiments of the present application;

fig. 5 is a fourth structural schematic diagram of a cutting apparatus according to one or more embodiments of the present application.

Reference numerals are a cutting apparatus 1, a workpiece 2, a first driving member 10, a stage 20, a cutting assembly 30, a pressing case 31, a receiving groove 311, a relief port 3111, a rotary cutting member 32, a second driving member 33, an elastic member 34, a rotation shaft 35, an air chamber 36, an air inlet 37, a third driving member 40, a slide 50, a slider 60, a collection box 70, an air tube 80, a first direction x1, and a second direction x2.

Detailed Description

Embodiments of the technical scheme of the present application will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present application, and thus are merely examples, and are not intended to limit the scope of the present application.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs, the terms used herein are for the purpose of describing particular embodiments only and are not intended to be limiting of the application, and the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the above description of the drawings are intended to cover non-exclusive inclusions.

In the description of embodiments of the present application, the technical terms "first," "second," and the like are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present application, the meaning of "plurality" is two or more unless explicitly defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases 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. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In the description of the embodiment of the present application, the term "and/or" is merely an association relationship describing the association object, and indicates that three relationships may exist, for example, a and/or B, and may indicate that a exists alone, while a and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

In the description of the embodiments of the present application, the term "plurality" means two or more (including two), and similarly, "plural sets" means two or more (including two), and "plural sheets" means two or more (including two).

In the description of the embodiments of the present application, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "fixed" and the like are to be construed broadly and include, for example, fixed connection, detachable connection, or integral therewith, mechanical connection, electrical connection, direct connection, indirect connection via an intermediary, communication between two elements, or interaction between two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to specific circumstances.

Currently, the more widely the battery is used in view of the development of market situation. The battery is not only applied to energy storage power supply systems such as hydraulic power, firepower, wind power and solar power stations, but also widely applied to electric vehicles such as electric bicycles, electric motorcycles, electric automobiles, and the like, as well as a plurality of fields such as military equipment, aerospace, and the like. With the continuous expansion of the battery application field, the market demand thereof is also continuously expanding.

The battery need be in the manufacturing process at battery pole piece upper coating rete to need cut the sample to the battery pole piece after the coating, whether pass through with the coating that detects the rete, however, at present mainly cut the sample through the manual work, efficiency is lower, stability is relatively poor, and easily leads to the injured scheduling problem of operating personnel.

In order to solve the technical problems in the related art, a cutting device and a cutting system are provided. Wherein, cutting equipment accessible first driving piece drive cuts the subassembly to make the pressing shell in the subassembly that cuts will wait that the machined part presses on the objective table, improve and cut stability, and the rotatory work piece that cuts of the rotatory cutting piece rotation of second driving piece in the subassembly that cuts, thereby realize that the automation cuts and treat the machined part, effectively improved the efficiency and the effect of cutting through the mode that the rotation cut simultaneously.

The battery may generally include a case and a battery cell housed in the case. In the battery, a plurality of battery monomers can be connected in series or in parallel or in series-parallel connection, and the series-parallel connection means that the plurality of battery monomers are connected in series or in parallel. The battery can be in a form of a battery module formed by connecting a plurality of battery monomers in series or in parallel or in series-parallel connection, and then the battery module is connected in series or in parallel or in series-parallel connection to form a whole and is contained in the box body. The battery may further include other structures, for example, a bus member for making electrical connection between the plurality of battery cells.

The manufacturing mode of the battery unit comprises lamination type and winding type, namely the battery unit is divided into lamination type batteries and winding type batteries. The laminated battery has uniform current collecting effect, smaller internal resistance and large specific power, but in order to improve the precision, the requirement on the precision of the die is extremely high, the equipment investment is high, the process is complex, and the production efficiency is low. The coiled battery is simple to manufacture, the requirements of the flaking and assembling processes on equipment precision are common, the production efficiency is high, and the cost is low. In terms of performance, the coiled battery has excellent high-low temperature performance, is very rapid to charge, has an ultra-long service life, is stable in high output voltage, and is firm in structure and strong in shock resistance.

The battery cell refers to the smallest unit constituting the battery. The battery cell may include a housing, an electrode assembly, and other functional components. The electrode assembly is a component in which electrochemical reactions occur in the battery cells. One or more electrode assemblies may be contained within the case. The electrode assembly is mainly formed by winding or stacking a positive electrode sheet and a negative electrode sheet, and a separator is generally provided between the positive electrode sheet and the negative electrode sheet.

The electrode plate can be a positive electrode plate or a negative electrode plate, the part of the electrode plate with active substances forms a main body part of the electrode assembly, and the parts of the electrode plate without active substances form electrode lugs respectively. During charge and discharge of the battery, the active material reacts with the electrolyte, and the tab is connected to the electrode terminal to form a current loop. The active material can be coated on the pole piece in the form of slurry to form a film layer on the pole piece, and the film layer can be fixed on the pole piece in a baking and rolling mode. The materials of the slurry can include, but are not limited to, lithium-containing phosphates, lithium transition metal oxides and their respective modified compounds, artificial graphite, natural graphite, soft carbon, hard carbon, silicon-based materials, tin-based materials, lithium titanate, and the like.

The application provides a cutting device, referring to fig. 1-3, fig. 1 is a first structural schematic diagram of the cutting device according to one or more embodiments of the application, fig. 2 is a second structural schematic diagram of the cutting device according to one or more embodiments of the application, and fig. 3 is a schematic sectional view along A-A direction of the cutting device according to fig. 2.

The cutting device comprises a first driving member 10, a carrying table 20 and a cutting assembly 30, wherein the carrying table 20 is used for carrying a workpiece 2 to be processed, the cutting assembly 30 is connected with the first driving member 10, the cutting assembly 30 comprises a pressing shell 31, a rotary cutting member 32 and a second driving member 33, the first driving member 10 is used for driving the pressing shell 31 to be close to the carrying table 20 along a first direction x1 so that the pressing shell 31 presses the workpiece 2 to be processed, the first driving member 10 is used for driving the rotary cutting member 32 to be close to the carrying table 20 along the first direction x1, and the second driving member 33 is used for driving the rotary cutting member 32 to rotate so as to cut the workpiece 2 to be processed.

The workpiece 2 may be a battery pole piece, etc., and the cutting device 1 may cut the workpiece 2, thereby cutting a cut workpiece from the workpiece 2. Illustratively, the to-be-machined piece 2 is a battery pole piece, a film layer is coated on the battery pole piece, and a part of the battery pole piece can be cut out by the cutting equipment 1, so that the cut-out part of the battery pole piece can be used as a sample for detection, and whether the battery pole piece is qualified or not can be judged. The cutting work refers to a portion of the cutting apparatus 1 cut and separated from the work piece 2 to be processed.

The stage 20 is for carrying the workpiece 2 to be machined, thereby providing support for the workpiece 2 to be machined. The cutting assembly 30 is connected to the first driving member 10, the first driving member 10 may drive the cutting assembly 30 to move, and the first driving member 10 may be directly or indirectly connected to the pressing case 31 and the rotary cutting member 32. The first driver 10 may include, but is not limited to, a cylinder, a motor, a hydraulic cylinder, and the like. The cutting assembly 30 includes a pressing case 31, and the shape of the pressing case 31 may be any shape including, but not limited to, a circle, a square, etc. The first driving member 10 can drive the pressing shell 31 to approach the stage 20 along the first direction x1 such that the pressing shell 31 presses the workpiece 2, so that the pressing shell 31 presses the workpiece 2 to the stage 20, thereby improving the stability of the workpiece 2. It will be appreciated that in some application scenarios, the pressing shell 31 may be spaced apart from the workpiece 2 to be processed in the working state of the cutting apparatus 1 to reduce the influence of the pressing shell 31 on the workpiece 2 to be processed, so that the workpiece 2 to be processed can be moved compared to the carrying table, thereby facilitating adjustment of the relative positions of the workpiece 2 to be processed and the stage 20 and the cutting assembly 30, and the first driving member 10 drives the pressing shell 31 to press the workpiece 2 to be processed in the working state of the cutting apparatus 1 to fix the workpiece 2 to be processed for cutting the workpiece 2 to be processed. The first driving member 10 is further configured to drive the rotary cutting member 32 to approach the stage 20 along the first direction x1, so that the rotary cutting member 32 contacts the workpiece 2 to be processed, and the rotary cutting member 32 can be driven to rotate by the second driving member 33, so as to cut the workpiece 2 to be processed. The second drive 33 may include, but is not limited to, an electric motor, a rotary cylinder, a hydraulic drive, and the like. The rotary cutter 32 may be located inside or outside the pressing case 31. The rotary cutter 32 may be a rotary blade or the like, and the shape of the rotary cutter 32 may include, but is not limited to, a circle or the like. Illustratively, the rotary cutter 32 may be a circular cutter, and the second driving member 33 may drive the circular cutter to rotate to cut a circular cut workpiece from the workpiece 2 to be processed.

In some application scenarios, in the cutting apparatus 1 is in an unprocessed working state, the pressing shell 31 and the rotary cutting member 32 are both spaced from the workpiece 2 to be processed, in the cutting apparatus 1 is in a processing working state, the first driving member 10 drives the pressing shell 31 and the rotary cutting member 32 to approach the stage 20 along the first direction x1, so that the pressing shell 31 cooperates with the carrier to press the workpiece 2 to be processed, and the rotary cutting member 32 is convenient to contact with the workpiece 2 to be processed, the second driving member 33 drives the rotary cutting member 32 to rotate so as to cut the workpiece 2 to be processed, and after cutting is completed, the first driving member 10 can also drive the pressing shell 31 and the rotary cutting member 32 to be far away from the stage 20 along the opposite direction of the first direction x1 so as to release the workpiece 2 to be processed. In other embodiments, the cutting apparatus 1 may further comprise a backing plate, which may be located between the stage 20 and the workpiece 2, which backing plate may cooperate with the stage 20 to provide support for the workpiece 2 and for contact with the rotary cutting member 32 during cutting of the workpiece 2 by the rotary cutting member 32, thereby alleviating the risk of damage to the rotary cutting member 32 and the stage 20 caused by direct contact of the rotary cutting member 32 with the stage 20.

Through the above embodiment, the first driving piece 10 drives the pressing shell 31 to press the workpiece 2, thereby fixing the workpiece 2 to be processed, improving cutting stability, the first driving piece 10 can also drive the rotary cutting piece 32 to be close to the objective table 20, the second driving piece 33 drives the rotary cutting piece 32 to rotate, so that the rotary cutting piece 32 rotates to cut the workpiece 2 to be processed, the degree of automation of cutting the workpiece 2 to be processed is improved, thereby improving the cutting efficiency of the rotary cutting piece 32, meanwhile, the pressure distribution of rotating cutting is even, the edge cutting is smoother and tidier, the consistency of the cut workpiece is better, and the risk that the workpiece 2 is damaged due to the scratch of the workpiece 2 in the cutting process can be relieved.

In some embodiments, the first driving member 10 and the second driving member 33 are connected, and the cutting assembly 30 includes an elastic member 34, and the elastic member 34 is elastically supported between the pressing case 31 and the second driving member 33. The resilient member 34 may include, but is not limited to, a spring or the like. It will be appreciated that the elastic member 34 may be compressed or stretched. The first driving member 10 is illustratively connected to the second driving member 33, the second driving member 33 is elastically connected to the pressing shell 31 through the elastic member 34, and the first driving member 10 may drive the second driving member 33 to move in the first direction x1, thereby indirectly driving the pressing shell 31 and the rotary cutting member 32 to move in the first direction x 1. It should be noted that, compared to the rigid connection between the pressing shell 31 and the second driving member 33, the elastic member 34 is elastically supported between the pressing shell 31 and the second driving member 33, so that the pressing shell 31 can relatively move with the second driving member 33 through the compression or stretching of the elastic member 34, and thus the pressing shell 31 can relatively move with the rotary cutting member 32. Therefore, the first driving member 10 is only connected to the second driving member 33, and the elastic member 34 drives the pressing housing 31 to approach the stage 20 along the first direction x1, so that the pressing housing 31 and the rotary cutting member 32 move relatively, and the structural complexity of the cutting apparatus 1 is reduced.

In some embodiments, in a state in which the pressing housing 31 is spaced from the workpiece 2 to be processed, a distance between an end of the pressing housing 31 away from the second driving member 33 and the stage 20 is smaller than a distance between an end of the rotary cutting member 32 away from the second driving member 33 and the stage 20. It will be appreciated that, in the cutting apparatus 1 is in the non-processing working state or in the non-cutting state, the pressing shell 31 and the rotary cutting member 32 may be spaced from the workpiece 2 to be processed, and the distance between the end of the pressing shell 31 away from the second driving member 33 and the stage 20 is smaller than the distance between the end of the rotary cutting member 32 away from the second driving member 33 and the stage 20, so that the rotary cutting member 32 is farther away from the stage 20 than the pressing shell 31, and in the process that the first driving member 10 drives the second driving member 33 to approach the stage 20, the pressing shell 31 is convenient to contact with the workpiece 2 to be processed before the rotary cutting member 32, so that the pressing shell 31 improves the stability of the workpiece 2 to be processed by pressing, and the rotary cutting member 32 cuts the workpiece 2 to be processed, thereby improving the cutting stability. Therefore, in the non-processing working state or the non-cutting state, the rotary cutting member 32 is further away from the objective table 20 than the pressing shell 31, so that the risk that the rotary cutting member 32 contacts the objective table 20 or the workpiece 2 to be processed causes damage to the objective table 20, the workpiece 2 to be processed and the rotary cutting member 32 is relieved, and meanwhile, the pressing shell 31 can contact the workpiece 2 to be processed before the rotary cutting member 32 to press the workpiece 2 to be processed, so that cutting stability is improved.

In some embodiments, in a state that the pressing shell 31 presses the workpiece 2 to be processed, the first driving member 10 drives the second driving member 33 to drive the rotary cutting member 32 to move along the first direction x1, and the pressing shell 31 compresses the elastic member 34 through the stage 20 and the second driving member 33. Specifically, when the cutting apparatus 1 is in the working state, the first driving member 10 may directly drive the second driving member 33 to approach the stage 20 in the first direction x1, and indirectly drive the pressing shell 31 and the rotary cutting member 32 to approach the stage 20 in the first direction x1, it is understood that, in a state that the pressing shell 31 presses the workpiece 2, the pressing shell 31 stops approaching the stage 20 under the obstruction of the workpiece 2, and the workpiece 2 has a thickness in the first direction x1, after the rotary cutting member 32 contacts the workpiece 2, the rotary cutting member 32 is driven by the second driving member 33 to rotate to cut the workpiece 2, and needs to approach the stage 20 further than the pressing shell 31 to cut the surface of the workpiece 2, so that in a state that the pressing shell 31 presses the workpiece 2, the pressing shell 31 compresses the elastic member 34 through the stage 20 and the second driving member 33, so that the second driving member 33 moves relatively to approach the pressing shell 31, and continues to approach the stage 20, and drives the rotary cutting member 32 to approach the workpiece 2 further, thereby facilitating the cutting of the workpiece 2. Further, after the cutting is completed, the first driving member 10 can directly drive the second driving member 33 to leave the stage 20 along the opposite direction of the first direction x1, and the elastic member 34 can rebound to restore and drive the pressing shell 31 to leave the stage 20. Therefore, in the state that the pressing shell 31 presses the workpiece 2, the elastic piece 34 is compressed under the pressing of the pressing shell 31 and the second driving piece 33, so that the first driving piece 10 can drive the second driving piece 33 to drive the rotary cutting piece 32 to continuously move along the first direction x1, the rotary cutting piece 32 is convenient to contact the workpiece 2 to cut the workpiece 2, and the stability of the rotary cutting piece 32 in cutting the workpiece 2 and the cutting effect of the rotary cutting piece 32 are further improved.

In some embodiments, the cutting assembly 30 includes a rotating shaft 35, the rotating shaft 35 is connected between the second driving member 33 and the rotary cutting member 32, and the elastic member 34 is sleeved outside the rotating shaft 35. The second driving member 33 may drive the rotation shaft 35 to rotate and drive the rotary cutting member 32 to rotate. The elastic member 34 is sleeved on the outer side of the rotating shaft 35, so that the second driving member 33 and the pressing shell 31 can relatively move in the first direction x1 under the condition that the second driving member 33 and the pressing shell 31 compress the elastic member 34, and the second driving member 33 is relatively fixed with the rotary cutting member 32 in the first direction x1 through the rotating shaft 35, so that the rotary cutting member 32 and the pressing shell 31 can relatively move. Therefore, the second driving member 33 can drive the rotary cutting member 32 to move along the first direction x1 through the rotation shaft 35 and drive the rotary cutting member 32 to rotate so as to cut the workpiece 2, so that the pressing shell 31 and the rotary cutting member 32 move relatively due to the fact that the rotation shaft 35 is matched with the elastic member 34, the structural complexity of the cutting device 1 is reduced, and meanwhile, the cutting stability of the rotary cutting member 32 is improved.

In some embodiments, the rotary cutter 32 is provided with an air cavity 36 and an air inlet 37, the air cavity 36 opening toward the stage 20, the air inlet 37 communicating with the air cavity 36, the air inlet 37 for communicating with the air tube 80. The air tube 80 communicates with the air chamber 36 through the air inlet 37 to facilitate filling or drawing air into the air chamber 36 through the air tube 80 to control the amount of air pressure within the air chamber 36. As will be appreciated, when the cutting member 32 is rotated to cut the cutting workpiece from the workpiece 2, the cutting workpiece is located at the opening of the air cavity 36, and the air in the air cavity 36 can be extracted through the air pipe 80, so that the air cavity 36 has a negative pressure relative to the outside, and the cutting workpiece is adsorbed to the air cavity 36, so that the cutting device 1 captures the cutting workpiece. Further, the air chamber 36 may be filled with air through the air pipe 80 so that the air chamber 36 has the same or positive pressure with respect to the outside air pressure, thereby releasing the cut work. In some application scenarios, the air cavity 36 can be used to capture the cut workpiece after the cut workpiece is cut by the rotary cutting member 32, and the first driving member 10 drives the rotary cutting member 32 to leave the stage 20 along the opposite direction of the first direction x1, so as to drive the cut workpiece to leave the stage 20, and further facilitate transferring the cut workpiece. Therefore, the air pressure in the air cavity 36 can be controlled through the air pipe 80 and the air inlet 37, so that the cut workpiece is absorbed or released through the air cavity 36, the cut workpiece is convenient to transfer, and the flexibility of the cutting device 1 is improved.

In some embodiments, the pressing shell 31 is provided with a receiving groove 311, a notch of the receiving groove 311 faces the stage 20, and the rotary cutting member 32 is located in the receiving groove 311. The accommodating groove 311 can provide protection for the rotary cutting member 32, and the rotary cutting member 32 can be contacted with the workpiece 2 to be processed through the notch of the accommodating groove 311. In some application scenarios, in a state that the pressing shell 31 is spaced from the workpiece 2 to be processed, the distance between the end, away from the second driving member 33, of the pressing shell 31 and the objective table 20 is smaller than the distance between the end, away from the second driving member 33, of the rotary cutting member 32 and the objective table 20, so that the rotary cutting member 32 is conveniently located in the accommodating groove completely in a state that the pressing shell 31 is spaced from the workpiece 2 to be processed, the protection effect of the pressing shell 31 on the rotary cutting member 32 is improved, further, the rotary cutting member 32 is conveniently isolated from a worker through the pressing shell 31, and the risk that the worker is directly contacted with the rotary cutting member 32 is reduced. From this, accessible storage tank 311 holds rotatory cut-parts 32, is convenient for press shell 31 and provides the protection to rotatory cut-parts 32, alleviates the risk that rotatory cut-parts 32 damage to and improve the protection effect to the staff, reduce the staff and contact rotatory cut-parts 32 and lead to the risk of injury.

In some embodiments, the side wall of the accommodating groove 311 is provided with an avoidance port 3111, where the avoidance port 3111 corresponds to the air inlet 37, and the avoidance port 3111 is used for avoiding the air pipe 80 so that the air pipe 80 communicates with the air inlet 37. Illustratively, the air tube 80 may communicate with the air chamber 36 sequentially through the relief port 3111 and the air inlet port 37, reducing the risk of the air tube 80 interfering with the compression shell 31. Thus, the air pipe 80 can be communicated with the air cavity 36 through the avoidance port 3111 and the air inlet 37, so that the air pressure in the air cavity 36 can be controlled through the air pipe 80, the structure is simple, and the flexibility of the cutting device 1 is improved.

Referring to fig. 4 to 5, fig. 4 is a third structural schematic diagram of a cutting apparatus according to one or more embodiments of the present application, and fig. 5 is a fourth structural schematic diagram of a cutting apparatus according to one or more embodiments of the present application.

In some embodiments, the cutting apparatus 1 comprises a third driving member 40, a slideway 50 and a sliding member 60, the sliding member 60 being connected to the slideway 50, the first driving member 10 being connected to the sliding member 60, the third driving member 40 being adapted to drive the sliding member 60 to move on the slideway 50 in a second direction x2 perpendicular to the first direction x 1. The third drive member 40 may be a motor, cylinder, hydraulic drive member, or the like, including but not limited to. The slide 50 may be a slide rail, a screw, a conveyor belt, a conveyor chain, or the like, including but not limited to. The sliding member 60 is connected to the slideway 50, the third driving member 40 can drive the sliding member 60 to move along the second direction x2 on the slideway 50, and the first driving member 10 is connected to the sliding member 60, so that the sliding member 60 drives the first driving member 10 to move along the second direction x2, and further drives the cutting assembly 30 to move along the second direction x2 through the first driving member 10. It will be appreciated that the workpiece 2 may have a certain width in the second direction x2, and the third driving member 40, the slideway 50 and the sliding member 60 may drive the first driving member 10 to move in the second direction x2, and finally drive the rotary cutting member 32 to move in the second direction x2, so that the position of the rotary cutting member 32 may be adjusted to cut different positions of the workpiece 2 in the width dimension. Therefore, the third driving member 40 can drive the sliding member 60 to move along the second direction x2 on the slideway 50 to drive the first driving member 10 to move along the second direction x2, so as to adjust the position of the rotary cutting member 32 along the second direction x2, thereby improving the cutting flexibility of the cutting apparatus 1.

In some embodiments, the cutting apparatus 1 comprises a collection box 70, the collection box 70 being disposed adjacent the stage 20, and the third drive member 40 for driving the slide member 60 to move on the slideway 50 in the second direction x2 to move the cutting assembly 30 between a first position in which the rotary cutting member 32 is disposed opposite the stage 20 in the first direction x1, and a second position in which the rotary cutting member 32 is disposed opposite the collection box 70 in the first direction x 1. The collection box 70 may be used to house the cut pieces cut by the rotary cutter 32. It will be appreciated that in the first position, the rotary cutter 32 may cut the workpiece 2 to be processed on the stage 20 and capture the cut out workpiece, and in the second position, the rotary cutter 32 may release the captured workpiece to transfer the workpiece to the collection box 70. For example, the collection box 70 may be formed with a receiving cavity that may communicate with the outside through an opening, and the rotation of the cutter 32 in the second position disposed opposite the collection box 70 in the first direction x1 may mean that the rotation of the cutter 32 is disposed opposite the opening of the collection box 70, thereby facilitating the movement of the cut workpiece into the collection box 70. In some application scenarios, the cutting apparatus 1 drives the sliding member 60 to move on the slideway 50 along the second direction x2 through the third driving member 40, and drives the cutting assembly 30 to move to the first position, where the first driving member 10 drives the rotary cutting member 32 to approach the stage 20 along the first direction x1, the second driving member 33 drives the rotary cutting member 32 to rotate to cut the workpiece 2 and cut the workpiece, further, the rotary cutting member 32 captures the workpiece, the first driving member 10 drives the rotary cutting member 32 to move away from the stage 20 along the opposite direction of the first direction x1, the third driving member 40 drives the sliding member 60 to drive the rotary cutting member 32 to the second position, and the rotary cutting member 32 releases the workpiece to move the workpiece into the collecting box 70, thereby automatically completing the cutting of the workpiece 2 and the transfer of the workpiece. In particular, the first direction x1 may be the direction of gravity, such that the cut workpiece at the second location naturally falls into the collection box 70 under the force of gravity, saving costs. In some embodiments, the rotary cutting member 32 is provided with an air cavity 36 and an air inlet 37, the opening of the air cavity 36 is oriented toward the stage 20, the air inlet 37 is in communication with the air cavity 36, the air inlet 37 is in communication with an air duct 80, the rotary cutting opening controls the amount of air pressure within the air cavity 36 through the air duct 80 to capture and release the cut workpiece, illustratively, in a first position, a negative pressure within the air cavity 36 can be controlled to adsorb the cut workpiece, and in a second position, a positive pressure within the air cavity 36 can be controlled to release the cut workpiece. Thus, at the first position, the rotary cutting member 32 cuts the workpiece 2, and the cut workpiece can be captured, and the third driving member 40 further drives the rotary cutting member 32 to be disposed opposite to the collecting box 70 at the second position, so that the rotary cutting member 32 transfers the cut workpiece into the collecting box 70, thereby facilitating collection and storage of the cut workpiece by the collecting box 70, and improving the automation degree and collection efficiency of the cutting apparatus 1.

In order to solve the above-mentioned problems, the present application provides a cutting system including a workpiece 2 to be processed and a cutting apparatus 1. It can be appreciated that the relative positions of the cutting device 1 and the workpiece 2 to be processed can be adjusted, so that the cutting device 1 cuts a plurality of different positions of the workpiece 2 to be processed, so as to detect the cut workpiece cut from the plurality of different positions, and determine whether the film layer on the battery pole piece is uniformly coated.

In summary, the cutting apparatus 1 provided by the present application includes a first driving member 10, a stage 20, and a cutting assembly 30, the stage 20 is used for carrying a workpiece 2, the cutting assembly 30 is connected to the first driving member 10, the cutting assembly 30 includes a pressing housing 31, a rotary cutting member 32, and a second driving member 33, the first driving member 10 is used for driving the pressing housing 31 to approach the stage 20 along a first direction x1 so that the pressing housing 31 presses the workpiece 2, the first driving member 10 is used for driving the rotary cutting member 32 to approach the stage 20 along the first direction x1, and the second driving member 33 is used for driving the rotary cutting member 32 to rotate so as to cut the workpiece 2. From this, accessible first driving piece 10 drive presses shell 31 to press and wait for machined part 2 to fixed wait for machined part 2, improve and cut stability, first driving piece 10 still can drive rotatory cut piece 32 and be close to objective table 20, the rotatory cut piece 32 rotation of second driving piece 33 drive, make rotatory cut piece 32 rotate cut wait for machined part 2, improve and cut the degree of automation of waiting for machined part 2, thereby improve the cutting efficiency of rotatory cut piece 32, the pressure distribution that the rotation was cut simultaneously is even, it is smoother neat to cut the side cut, cut the work piece uniformity that cuts better, and can alleviate the scratch and wait for machined part 2 to lead to waiting for the risk that machined part 2 damaged in the cutting process. The cutting apparatus 1 of the present application is more automated and efficient to cut than other types of cutting apparatus.

It should be noted that the above embodiments are only used to illustrate the technical solution of the present application, but not to limit the technical solution of the present application, and although the detailed description of the present application is given with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present application, and all the modifications or substitutions are included in the scope of the claims and the specification of the present application. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims (11)

1. A cutting apparatus, characterized in that the cutting apparatus comprises:

a first driving member;

The objective table is used for bearing a workpiece to be machined;

The cutting assembly is connected with the first driving piece, the cutting assembly comprises a pressing shell, a rotary cutting piece and a second driving piece, the first driving piece is used for driving the pressing shell to be close to the objective table along a first direction so that the pressing shell presses the workpiece to be processed, the first driving piece is used for driving the rotary cutting piece to be close to the objective table along the first direction, and the second driving piece is used for driving the rotary cutting piece to rotate so as to cut the workpiece to be processed.

2. The cutting apparatus according to claim 1, wherein the first driving member and the second driving member are connected, and the cutting assembly includes an elastic member elastically supported between the pressing case and the second driving member.

3. The cutting apparatus according to claim 2, wherein a distance between an end of the pressing housing remote from the second driving member and the stage is smaller than a distance between an end of the rotary cutting member remote from the second driving member and the stage in a state where the pressing housing is spaced apart from the workpiece to be processed.

4. A cutting apparatus according to claim 3, wherein the first driving member drives the second driving member to move the rotary cutting member in the first direction in a state where the pressing housing presses the workpiece to be processed, and the pressing housing compresses the elastic member through the stage and the second driving member.

5. The cutting apparatus according to claim 2, wherein the cutting assembly includes a rotary shaft connected between the second driving member and the rotary cutting member, and the elastic member is sleeved outside the rotary shaft.

6. The cutting apparatus according to claim 1, wherein the rotary cutting member is provided with an air chamber and an air inlet, the air chamber opening toward the stage, the air inlet communicating with the air chamber, the air inlet for communicating with an air tube.

7. The cutting apparatus according to claim 6, wherein the pressing housing is provided with a receiving groove, a notch of the receiving groove faces the stage, and the rotary cutting member is located in the receiving groove.

8. The cutting apparatus according to claim 7, wherein a side wall of the accommodating groove is provided with an avoidance port, the avoidance port corresponds to the air inlet, and the avoidance port is used for avoiding an air pipe so that the air pipe is communicated with the air inlet.

9. The cutting apparatus according to any one of claims 1 to 8, comprising a third driving member, a slideway and a slide member, the slide member being connected to the slideway, the first driving member being connected to the slide member, the third driving member being arranged to drive the slide member to move on the slideway in a second direction perpendicular to the first direction.

10. The cutting apparatus according to claim 9, comprising a collection box disposed adjacent the stage, the third drive for driving the slide on the slide in the second direction to move the cutting assembly between a first position in which the rotary cutting member is disposed opposite the stage in the first direction and a second position in which the rotary cutting member is disposed opposite the collection box in the first direction.

11. A cutting system, characterized in that it comprises a workpiece to be processed and a cutting device according to any one of claims 1 to 10.