CN111890452A - Processing equipment and processing technology for lithium battery isolation film - Google Patents
Processing equipment and processing technology for lithium battery isolation film Download PDFInfo
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- CN111890452A CN111890452A CN202010640648.0A CN202010640648A CN111890452A CN 111890452 A CN111890452 A CN 111890452A CN 202010640648 A CN202010640648 A CN 202010640648A CN 111890452 A CN111890452 A CN 111890452A
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- spring
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- 238000002955 isolation Methods 0.000 title claims abstract description 26
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 23
- 230000004888 barrier function Effects 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 3
- 239000006061 abrasive grain Substances 0.000 claims description 2
- 230000009471 action Effects 0.000 claims description 2
- 230000007774 longterm Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/22—Safety devices specially adapted for cutting machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
- B26D1/09—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type with a plurality of cutting members
- B26D1/095—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type with a plurality of cutting members for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a processing device and a processing technology of a lithium battery isolation film, which comprises a first shell, a hydraulic cylinder, a transverse plate, a sliding block and a sliding rod, wherein a first square block is fixedly connected above the front surface of a thick plate, the inner wall of the first square block is in threaded connection with the upper part of the outer wall of a threaded rod, the left side and the right side of the outer wall of the round block are respectively attached to the upper parts of the inner walls of two curved plates, the inner sides of the two second square blocks are fixedly connected with a second spring, the lower parts of the inner sides of the two curved plates are respectively and rotatably connected with the outer sides of a trapezoidal block through a pin shaft, the inner sides of the two trapezoidal blocks are attached to the upper parts of the left side and the right side of a cutting knife, the bottom end of the cutting knife is attached to the bottom of the round block, the device is matched with a short rod, a sleeve and the first spring, when the cutting knife moves downwards to cut, the cutting, the damage to the device is avoided, the service life of the device is prolonged, and the maintenance cost of the device is reduced.
Description
Technical Field
The invention relates to the technical field of processing equipment and processing technology of a lithium battery isolation film, in particular to processing equipment and processing technology of a lithium battery isolation film.
Background
In the structure of the lithium battery, a diaphragm is one of key inner layer components, the performance of the diaphragm determines the interface structure, internal resistance and the like of the battery, the characteristics of the battery, such as capacity, circulation, safety performance and the like, are directly influenced, the diaphragm with excellent performance has an important effect on improving the comprehensive performance of the battery, the main effect of the diaphragm is to separate the positive electrode and the negative electrode of the battery, prevent the two electrodes from contacting and short-circuiting, and have the function of enabling electrolyte ions to pass through.
But the device of buffering is not disposed owing to the sword that cuts when prior art cuts the barrier film, can damage the device when leading to using, shorten the life of device, the cost of maintenance of device has been increased, and the sword that cuts of current device can not be changed, long-time the use can lead to cutting the sword wearing and tearing, lead to the during operation can not cut completely, influence cutting efficiency, and current device during operation is cut and is not fixed the barrier film, barrier film skew when leading to cutting, make the finished product that cuts down become the waste material, the cost is increased, work efficiency is reduced, when cutting the barrier film that length is longer, current device need cut into several sections earlier after the barrier film segmentation, can't satisfy modern people's work demand, the practicality has been reduced.
Disclosure of Invention
The invention aims to provide processing equipment and a processing technology for a lithium battery isolation film, and aims to solve the problems that a cutting knife provided in the background technology is not provided with a buffering device, so that the device is damaged in use, the service life of the device is shortened, and the maintenance cost of the device is increased.
In order to achieve the purpose, the invention provides the following technical scheme: the cutting device comprises a first shell, a hydraulic cylinder, a transverse plate, a sliding block and a sliding rod, wherein the hydraulic cylinder is fixedly connected to the inner wall of the top of the first shell, the transverse plate is fixedly connected to the bottom of the hydraulic cylinder, the sliding block is fixedly connected to the left end and the right end of the transverse plate respectively, the sliding rod is connected to the inner wall of the sliding block in a sliding clamping manner, the upper end and the lower end of the sliding rod are fixedly connected to the upper side and the lower side of a groove above the left side and the right side of the inner wall of the first;
the cutting device comprises a short rod, a sleeve, a first spring, a thick plate, a first square block, a threaded rod, a first handle, a round block, a curved plate, a second square block, a second spring, a trapezoidal block and a cutting knife;
the top ends of the two short rods are respectively fixedly connected with the bottom of the transverse plate, the lower portions of the outer walls of the two short rods are respectively in clearance fit with the inner walls of the two sleeves, the outer walls of the two short rods are respectively sleeved with a first spring, the upper end and the lower end of the first spring are respectively fixedly connected with the bottom of the transverse plate and the top of the sleeve, the bottoms of the two sleeves are respectively fixedly connected with the left side and the right side of the top of the thick plate, a first square block is fixedly connected above the front of the thick plate, the inner wall of the first square block is in threaded connection with the upper portion of the outer wall of a threaded rod, the top end of the threaded rod is fixedly connected with a first handle, the bottom end of the threaded rod is fixedly connected with a round block, the left side and the right side of the outer wall of the round block are respectively attached to the upper portions of the inner walls of, two the front fixedly connected with second square of bent plate, two the inboard fixedly connected with second spring of second square, two the inboard below of bent plate all rotates through the outside of round pin axle with the trapezoidal piece and links to each other, two the inboard of trapezoidal piece is laminated with the left and right sides top of cutting the sword mutually, the bottom of cutting the sword is laminated with the bottom of circle piece mutually.
Preferably, the sliding block and the sliding rod form a sliding mechanism.
Preferably, two curved plates are centrosymmetric about the cutting knife.
Preferably, the inner wall of the curved plate is fixedly connected with a rubber pad.
Preferably, a long plate is arranged in a bottom groove of the first shell, the left side and the right side of the outer wall of the long plate are movably connected with the bottom groove of the first shell respectively, the left side and the right side of the bottom of the long plate are fixedly connected with two pulleys, the inner walls of the two pulleys are connected with a sliding rail in a sliding and clamping manner, and the left side and the right side of the top of the long plate are provided with fixing devices;
the fixing device comprises a vertical plate, a third spring, a short plate, a second handle, a round bar, an arc-shaped plate, a bent plate and a square plate;
the bottom of riser and the top left side fixed connection of long slab, the left side top fixedly connected with third spring of riser, the right-hand member fixedly connected with short slab of third spring, the bottom fixedly connected with square slab of short slab, the outer wall below of square slab and the top left side recess slip joint of bent plate, the right side fixedly connected with round bar of short slab, the outer wall right side of round bar and the top recess clearance fit of arc, the bottom of arc and the top left side fixed connection of long slab, the outer wall of arc and the right side recess clearance fit of bent plate, the rear end face left side of bent plate rotates with the front of riser through the round pin axle and links to each other, the bottom right side of bent plate is laminated with the top of long slab mutually.
Preferably, the surface of the second handle is provided with abrasive grains.
A processing technology of a lithium battery isolation film specifically comprises the following steps:
s1, firstly, placing the device on a flat ground, placing an isolation film to be cut on a long plate, firstly pulling a second handle to enable a short plate and a round rod to move towards the direction far away from the device, pressing the isolation film on a bent plate at the moment, enabling the bent plate to be abutted against the isolation film, loosening the second handle, and enabling the round rod to be clamped in the arc plate again to realize fixation under the action of resilience of a third spring.
S2, after the fixing, the hydraulic cylinder is connected with an outer wall numerical control device, the hydraulic cylinder works normally, the hub motor in the pulley is connected with an external power supply, the hub motor works normally, the long plate is driven to move through the hub motor, the hydraulic rod in the hydraulic cylinder pushes the transverse plate to move downwards, and the cutting knife below is indirectly driven to move downwards to achieve cutting.
S3, when the cutting knife needs to be replaced for a long time, the first handle only needs to be rotated, the first handle drives the threaded rod to rotate, the internal thread of the first square block realizes up-and-down movement, the round block is driven to move upwards, the tops of the bent plates below are close to each other, and the bent plates enable the trapezoidal blocks below to be away from each other.
Compared with the prior art, the invention has the beneficial effects that: compared with the traditional technology, the processing equipment and the processing technology of the lithium battery isolation film have the following advantages:
this processing equipment and processing technology of lithium battery barrier film through the cooperation between quarter butt, sleeve and the first spring, when cutting the sword downstream and cut, cuts sword contact long slab, and the contact of sword and long slab has been cut in the compression of first spring, has cushioned, avoids damaging the device, has prolonged the life of device, has reduced the cost of maintenance of device.
This processing equipment and processing technology of lithium battery barrier film, through the cooperation between bent plate, second square and the second spring, the circle piece downstream drives the bent plate and will cut the sword and press from both sides tightly, has realized the change of cutting the sword, prevents to use for a long time and leads to cutting the sword wearing and tearing, prevents that the during operation can not cut completely, improves and cuts efficiency.
This processing equipment and processing technology of lithium battery barrier film, through the cooperation between third spring, arc and the bent plate, the bent plate supports the barrier film tightly, and the barrier film skew when preventing to cut prevents to cut the finished product that gets off and becomes the waste material, and the cost is reduced has improved work efficiency.
This processing equipment and processing technology of lithium cell barrier film, through the cooperation between pulley, long board and the pulley, after the barrier film is fixed on the long board, the accessible pulley drives and removes, when cutting longer barrier film, need not divide into several sections with the barrier film and cut in the back segmentation, satisfy modern people's work demand, improved the practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the first housing, the hydraulic cylinder and the cross plate in FIG. 1;
FIG. 3 is a schematic view showing the connection relationship between the short rod, the sleeve and the first spring in FIG. 1;
FIG. 4 is a schematic view showing the connection structure of the thick plate, the first block and the threaded rod of FIG. 1;
FIG. 5 is a schematic view showing a connection relationship between the second spring, the trapezoidal block and the cutting blade in FIG. 1;
fig. 6 is a schematic view of the connection relationship between the vertical plate, the third spring and the short plate in fig. 1.
In the figure: 1. the cutting device comprises a first shell, a second shell, a hydraulic cylinder, a third shell, a transverse plate, a third shell, a fourth shell, a fifth shell, a sixth.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.
Referring to fig. 1-6, the present invention provides a technical solution:
example 1
A processing device and a processing technology for a lithium battery isolation film comprise a first shell 1, a hydraulic cylinder 2, a transverse plate 3, a sliding block 4 and a sliding rod 5, wherein the hydraulic cylinder 2 is fixedly connected to the inner wall of the top of the first shell 1, the hydraulic cylinder 12 is MOB in model, the transverse plate 3 is fixedly connected to the bottom of the hydraulic cylinder 2, the sliding block 4 is fixedly connected to the left end and the right end of the transverse plate 3 respectively, the sliding block 4 is slidably clamped on the inner wall of the sliding block 4, the sliding block 4 can slide up and down on the outer wall of the sliding rod 5, the upper end and the lower end of the sliding rod 5 are fixedly connected with the upper side and the lower side of a groove on the left side and the right side of the inner wall of the first shell 1 respectively, a cutting device 6 is arranged above the inner wall of the first shell 1, and the cutting device 6 comprises a short rod 601, a sleeve 602, a first spring 603, a, The top ends of two short rods 601 are respectively fixedly connected with the bottom of a transverse plate 3, the lower parts of the outer walls of the two short rods 601 are respectively in clearance fit with the inner walls of two sleeves 602, the two short rods 601 can move up and down on the inner walls of the sleeves 602, the outer walls of the two short rods 601 are respectively sleeved with a first spring 603, the upper end and the lower end of the first spring 603 are respectively fixedly connected with the bottom of the transverse plate 3 and the top of the sleeves 602, when the cutting knife 613 contacts a long plate 7, the first spring 603 is compressed to buffer a cutting knife 613 to prevent the device from being damaged, the bottoms of the two sleeves 602 are respectively fixedly connected with the left side and the right side of the top of a thick plate 604, a first block 605 is fixedly connected above the front surface of the thick plate 604, the inner wall of the first block is in threaded connection with the upper part of the outer wall of a threaded rod 606, and the threaded rod 606 can move up, the top end of the threaded rod 606 is fixedly connected with a first handle 607, the first handle 607 can facilitate the rotation of the threaded rod 606, the bottom end of the threaded rod 606 is fixedly connected with a round block 608, the left side and the right side of the outer wall of the round block 608 are respectively attached to the upper parts of the inner walls of two curved plates 609, the lower parts of the rear end surfaces of the two curved plates 609 are rotatably connected with the left side and the right side of the lower part of the front surface of the thick plate 604 through pin shafts, the two curved plates 609 can rotate through the pin shafts, the front surfaces of the two curved plates 609 are fixedly connected with a second square 610, the inner sides of the two second square 610 are fixedly connected with a second spring 611, when the round block 608 moves downwards, the curved plates 609 rotate towards one side close to the cutting knife 613 to clamp the cutting knife 613, at the moment, the second spring 611 extends, when the cutting knife 613 is replaced, the second spring 611 rebounds to reset the two curved plates 609, the lower, the trapezoidal block 612 can rotate through a pin shaft, the inner sides of the two trapezoidal blocks 612 are attached to the upper parts of the left side and the right side of the cutting knife 613, the bottom end of the cutting knife 613 is attached to the bottom of the round block 608, the sliding block 4 and the sliding rod 5 form a sliding mechanism, the sliding block 4 can slide up and down on the outer wall of the sliding rod 5 to enable the sliding to be stable, the two curved plates 609 are in central symmetry with respect to the cutting knife 613 to enable the moving distances of the two curved plates 609 to be the same, the cutting knife 613 is prevented from being deviated, a rubber pad is fixedly connected to the inner wall of the curved plate 609 to increase the friction force, the fixing is tighter, a long plate 7 is arranged in a bottom groove of the first shell 1, the left side and the right side of the outer wall of the long plate 7 are movably connected with a bottom groove of the first shell 1 respectively, the long plate 7 can move left and right in the bottom groove of the first shell 1, the sliding rail 10 is fixed with an external wall, the two pulleys 9 can slide on the sliding rail 10, and a hub motor is arranged inside the pulleys 9 and has the model number QS48V 1000W;
example 2
As an optional situation, referring to fig. 1 and 6, in the processing equipment and the processing technology of the lithium battery isolation film, the fixing devices 8 are arranged on the left and right sides of the top of the long plate 7, each fixing device 8 comprises a vertical plate 801, a third spring 802, a short plate 803, a second handle 804, a round bar 805, an arc plate 806, a bent plate 807 and a square plate 808, the bottom of the vertical plate 801 is fixedly connected with the left side of the top of the long plate 7, the third spring 802 is fixedly connected above the left side of the vertical plate 801, when the short plate 803 moves leftwards, the third spring 802 compresses, the third spring 802 generates a resilience force to return the short plate 803, the short plate 803 is fixedly connected with the right end of the third spring 802, the square plate 808 is fixedly connected with the bottom of the short plate 803, the lower part of the outer wall of the square plate 808 is slidably clamped with the left groove of the top of the bent plate 807, the square plate 808 can move leftwards and rightwards in the groove of the bent plate 807, the, the outer wall right side of pole 805 and the top recess clearance fit of arc 806, pole 805 can be in the recess of arc 806 side-to-side motion, the bottom of arc 806 and the top left side fixed connection of long slab 7, the outer wall of arc 806 and the right side recess clearance fit of bent plate 807, the bottom of bent plate 807 is equipped with the rubber pad, increase frictional force, arc 806 can be in the recess motion of bent plate 807, the rear end face left side of bent plate 807 rotates with the front of riser 801 through the round pin axle and links to each other, bent plate 807 accessible round pin axle rotates, the bottom right side of bent plate 807 is laminated with the top of long slab 7 mutually, the facing (operation) of second handle 804 has the dull polish line, increase frictional force, it is more laborsaving during the pulling.
The scheme in this embodiment can be selectively combined with the scheme in other embodiments.
Example 3
When the processing equipment and the processing technology of the lithium battery isolation film are used, firstly, the device is placed on a flat ground, the isolation film to be cut is placed on a long plate 7, a second handle 804 is pulled to enable a short plate 803 and a round bar 805 to move towards the direction far away from the device, at the moment, a bent plate 807 presses the isolation film, the bent plate 807 is abutted against the isolation film, the second handle 804 is loosened, at the moment, the round bar 805 is clamped into the arc plate again under the resilience of a third spring 802 to realize fixation, after the fixation, a hydraulic cylinder 2 is connected with an outer wall numerical control device, the hydraulic cylinder 2 works normally, a hub motor in a pulley 9 is connected with an external power supply, the hub motor works normally, the long plate 7 is driven to move by the hub motor, an internal hydraulic rod of the hydraulic cylinder 2 pushes a transverse plate 3 to move downwards, a cutting knife 613 below is indirectly driven to move downwards, when the cutting knife 613 needs to be replaced after long-time use, the cutting knife 613 can be replaced only by rotating the first handle 607, driving the threaded rod 606 to rotate by the first handle 607, realizing up-and-down movement through the internal threads of the first square block 605, driving the round block 608 to move upwards, enabling the top of the curved plate 609 below to be close to each other, enabling the trapezoidal block 612 below to be far away from each other by the curved plate 609, taking down the cutting knife 613 for replacement, only attaching the top of the cutting knife 613 to the bottom of the round block 608 during replacement, and performing the operation opposite to the operation to realize fixation.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a processing equipment and processing technology of lithium cell barrier film, includes first shell (1), pneumatic cylinder (2), diaphragm (3), slider (4) and slide bar (5), the top inner wall fixedly connected with pneumatic cylinder (2) of first shell (1), the bottom fixedly connected with diaphragm (3) of pneumatic cylinder (2), both ends fixedly connected with slider (4) respectively about diaphragm (3), the inner wall slip joint of slider (4) has slide bar (5), the upper and lower both ends of slide bar (5) respectively with the upper and lower both sides fixed connection of the inner wall left and right sides top recess of first shell (1), its characterized in that: a cutting device (6) is arranged above the inner wall of the first shell (1);
the cutting device (6) comprises a short rod (601), a sleeve (602), a first spring (603), a thick plate (604), a first square block (605), a threaded rod (606), a first handle (607), a round block (608), a curved plate (609), a second square block (610), a second spring (611), a trapezoidal block (612) and a cutting knife (613);
the top ends of the two short rods (601) are respectively and fixedly connected with the bottom of a transverse plate (3), the lower parts of the outer walls of the two short rods (601) are respectively in clearance fit with the inner walls of the two sleeves (602), the outer walls of the two short rods (601) are respectively sleeved with a first spring (603), the upper end and the lower end of the first spring (603) are respectively and fixedly connected with the bottom of the transverse plate (3) and the top of the sleeves (602), the bottoms of the two sleeves (602) are respectively and fixedly connected with the left side and the right side of the top of a thick plate (604), a first square block (605) is fixedly connected above the front of the thick plate (604), the inner wall of the first square block (605) is in threaded connection with the upper part of the outer wall of a threaded rod (606), the top end of the threaded rod (606) is fixedly connected with a first handle (607), the bottom end of the threaded rod (606) is fixedly connected with a round block (608), the left side and the right side of the outer wall, the rear end face lower side of the two curved plates (609) is rotatably connected with the left side and the right side of the lower side of the front face of the thick plate (604) through a pin shaft, the front face of the curved plates (609) is fixedly connected with a second square block (610), the inner side of the second square block (610) is fixedly connected with a second spring (611), the inner side lower side of the curved plates (609) is rotatably connected with the outer side of a trapezoidal block (612) through a pin shaft, the inner side of the trapezoidal block (612) is attached to the upper sides of the left side and the right side of a cutting knife (613), and the bottom end of the cutting knife (613) is attached to the bottom of the round block (608).
2. The processing equipment and the processing technology for the lithium battery isolation film according to claim 1 are characterized in that: the sliding block (4) and the sliding rod (5) form a sliding mechanism.
3. The processing equipment and the processing technology for the lithium battery isolation film according to claim 1 are characterized in that: the two curved plates (609) are centrosymmetric with respect to the cutting knife (613).
4. The processing equipment and the processing technology for the lithium battery isolation film according to claim 1 are characterized in that: and a rubber pad is fixedly connected to the inner wall of the curved plate (609).
5. The processing equipment and the processing technology for the lithium battery isolation film according to claim 1 are characterized in that: a long plate (7) is arranged in a bottom groove of the first shell (1), the left side and the right side of the outer wall of the long plate (7) are movably connected with the bottom groove of the first shell (1) respectively, the left side and the right side of the bottom of the long plate (7) are fixedly connected with two pulleys (9), the inner walls of the two pulleys (9) are slidably clamped with slide rails (10), and the left side and the right side of the top of the long plate (7) are provided with fixing devices (8);
the fixing device (8) comprises a vertical plate (801), a third spring (802), a short plate (803), a second handle (804), a round bar (805), an arc-shaped plate (806), a bent plate (807) and a square plate (808);
the bottom of the vertical plate (801) is fixedly connected with the left side of the top of the long plate (7), a third spring (802) is fixedly connected above the left side of the vertical plate (801), a short plate (803) is fixedly connected with the right end of the third spring (802), a square plate (808) is fixedly connected with the bottom of the short plate (803), the lower part of the outer wall of the square plate (808) is in sliding clamping connection with the left side groove of the top of the bent plate (807), the right side of the short plate (803) is fixedly connected with a round bar (805), the right side of the outer wall of the round bar (805) is in clearance fit with the top groove of an arc plate (806), the bottom of the arc plate (806) is fixedly connected with the left side of the top of the long plate (7), the outer wall of the arc plate (806) is in clearance fit with the right side groove of the bent plate (807), the left side of the rear end face of the bent plate (807) is rotatably connected with, the bottom right side of the bent plate (807) is attached to the top of the long plate (7).
6. The processing equipment and the processing technology of the lithium battery isolation film according to claim 5 are characterized in that: the surface of the second handle (804) is provided with abrasive grains.
7. The processing technology of the lithium battery isolation film as claimed in claims 1 to 6, wherein the processing technology comprises the following steps: the method specifically comprises the following steps:
s1, firstly, placing the device on a flat ground, placing an isolation film to be cut on a long plate 7, firstly pulling a second handle 804 to enable a short plate 803 and a round bar 805 to move towards a direction away from the device, at the moment, pressing the isolation film by a bent plate 807 to enable the bent plate 807 to be abutted against the isolation film, loosening the second handle 804, and at the moment, clamping the round bar 805 into the arc plate again to realize fixation under the action of resilience of a third spring 802.
S2, after the fixing, the hydraulic cylinder 2 is connected with an outer wall numerical control device, the hydraulic cylinder 2 works normally, the hub motor in the pulley 9 is connected with an external power supply, the hub motor works normally, the long plate 7 is driven to move through the hub motor, the hydraulic rod in the hydraulic cylinder 2 pushes the transverse plate 3 to move downwards, the cutting knife 613 below is indirectly driven to move downwards, and cutting is achieved.
S3, when the cutting knife 613 needs to be replaced after long-term use, the first handle 607 is only rotated, the first handle 607 drives the threaded rod 606 to rotate, the internal thread of the first block 605 moves up and down, the round block 608 is driven to move up, the tops of the lower curved plates 609 are close to each other, and the curved plates 609 are far away from the lower trapezoidal blocks 612.
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Inventor after: Li Chengcai Inventor after: Niu Yingfang Inventor after: Cai Chunliang Inventor after: Xu Ge Inventor before: Xu Ge |
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Effective date of registration: 20220110 Address after: 510000 No.18, MafA street, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province Applicant after: Guangdong jiemeng Intelligent Equipment Co.,Ltd. Address before: 201803 Shanghai Rongwei Plastic Industry Co., Ltd., 208 Jinyuan 5th Road, Jiangqiao Town, Jiading District, Shanghai Applicant before: Xu Ge |
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Address after: No. 20 Majun Street, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province, 511400 Patentee after: Guangdong Jiemeng Intelligent Equipment Co.,Ltd. Country or region after: China Address before: 510000 No.18, MafA street, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guangdong jiemeng Intelligent Equipment Co.,Ltd. Country or region before: China |