CN220638036U - Film sticking knife assembly - Google Patents
Film sticking knife assembly Download PDFInfo
- Publication number
- CN220638036U CN220638036U CN202322279245.XU CN202322279245U CN220638036U CN 220638036 U CN220638036 U CN 220638036U CN 202322279245 U CN202322279245 U CN 202322279245U CN 220638036 U CN220638036 U CN 220638036U
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- Prior art keywords
- blade
- mounting
- seat
- hole
- mounting seat
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- 238000010030 laminating Methods 0.000 claims description 13
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 15
- 230000007246 mechanism Effects 0.000 description 13
- 239000012528 membrane Substances 0.000 description 12
- 239000007888 film coating Substances 0.000 description 8
- 238000009501 film coating Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- Details Of Cutting Devices (AREA)
Abstract
The application discloses pad pasting knife tackle spare belongs to pad pasting knife tackle spare technical field, and it includes connecting seat, mount pad and blade. The connecting seat is provided with a rotating pin, and the mounting seat and the connecting seat form a rotating fit through the rotating pin. The blade is slidably connected with the mounting seat, can move along the length direction of the blade, and can be fixed at a preset position. According to the film sticking knife assembly disclosed by the utility model, the angle of the knife blade can be adjusted by rotating the mounting seat, and the extension length of the knife blade can be changed by moving the knife blade, so that the knife blade can conveniently cut, meanwhile, the depth of the knife blade cutting into a film can be accurately adjusted, in addition, the knife blade can be adjusted to a proper position by adjusting the position of the knife blade, so that the knife blade is prevented from bearing complete stress, and the service life of the knife blade is prolonged.
Description
Technical Field
The utility model relates to the technical field of film sticking knife assemblies, in particular to a film sticking knife assembly.
Background
The Chinese patent literature data discloses an automatic film sticking machine for flexible package lithium batteries, and the application publication number is: CN102501535a, which comprises a frame, a membrane vacuum chuck mechanism arranged on the frame and used for transferring membranes, a membrane scissors mechanism used for shearing the membranes, a membrane clamping mechanism used for clamping the membranes, a membrane pulling machine used for stretching the membranes, a membrane coating editing mechanism used for attaching the membranes to the front and back sides of a battery cell, and a membrane coating machine used for loading the battery cell and inserting the battery cell into the membrane coating editing mechanism; the film coating gramophone mechanism comprises two opposite film coating edits, the film coating vacuum chuck mechanism is positioned above the two film coating edits, the film cutting mechanism is positioned at the left of the film coating vacuum chuck mechanism, the film clamping mechanism is positioned at the left of the film cutting mechanism, the film clamping mechanism is positioned at the right of the film coating vacuum chuck, and the film coating machine is positioned right above the middle position between the two film coating edits.
When the film sticking machine works, the angle of the film sticking machine cannot be adjusted, and due to certain error in installation, the film scissors mechanism is easy to be damaged in a short time due to complete stress, and the service life is shortened.
Disclosure of Invention
The utility model discloses a film sticking knife assembly, which aims to solve the problems.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
based on the above objects, the present utility model discloses a film sticking knife assembly, comprising:
the connecting seat is provided with a rotating pin;
the mounting seat and the connecting seat form a rotating fit through the rotating pin, and the mounting seat can be fixed at a preset position; and
the blade is in sliding connection with the mounting seat, can move along the length direction of the blade, and can be fixed at a preset position, and the plane of the blade is parallel to the axis of the rotating pin.
Optionally: at least one bolt is arranged on two sides of the rotating pin respectively, the bolt is in threaded connection with one of the connecting seat and the mounting seat, and the bolt is in butt fit with the other.
Optionally: and a second elastic piece is arranged between the connecting seat and the mounting seat.
Optionally: the connecting seat is provided with the installation through-hole, the installation through-hole is followed the direction of height of connecting seat runs through the connecting seat, the top of mount pad is provided with the arch, the arch is located in the installation through-hole, just the arch with installation through-hole normal running fit, the rotation round pin is located in the installation through-hole.
Optionally: the mounting seat is provided with a locking piece, the locking piece is in threaded connection with the mounting seat, the end part of the locking piece can be abutted to or separated from the blade, and the blade is fixed when the locking piece is abutted to the blade.
Optionally: the mounting seat is provided with an eccentric wheel, the eccentric wheel is rotationally connected with the mounting seat, the rotation axis of the eccentric wheel is eccentrically arranged, and the rotation axis of the eccentric wheel is perpendicular to the moving direction of the blade; the outer contour of the eccentric wheel is abutted with the upper end of the blade.
Optionally: the mounting seat is provided with a first elastic piece, two ends of the first elastic piece are respectively connected with the mounting seat and the blade, and the first elastic piece enables the blade to have a trend towards the eccentric wheel.
Optionally: the mounting seat is provided with scales, the scales are arranged around the rotation axis of the eccentric wheel, the eccentric wheel is provided with an indicating part, and the indicating part corresponds to the scales.
Optionally: the mounting seat comprises a fixing plate, a first mounting plate, a second mounting plate and a cover plate, wherein the first mounting plate, the second mounting plate and the cover plate are all mounted at the bottom of the fixing plate, the first mounting plate, the second mounting plate and the cover plate are sequentially arranged along the length direction of the connecting seat, and a chute for the movement of the blade is formed between the first mounting plate and the second mounting plate.
Optionally: the second mounting plate is provided with a threaded hole, the cover plate is provided with a through hole at a position corresponding to the threaded hole, the diameter of the through hole is larger than or equal to that of the threaded hole, and the cover plate is provided with an observation hole at a position corresponding to the eccentric wheel.
Compared with the prior art, the utility model has the beneficial effects that:
according to the film sticking knife assembly disclosed by the utility model, the angle of the knife blade can be adjusted by rotating the mounting seat, and the extending length of the knife blade can be changed by moving the knife blade, so that the knife blade can conveniently cut, meanwhile, the depth of the knife blade cutting into a film can be accurately adjusted, in addition, the knife blade can be prevented from bearing complete stress by adjusting the position of the knife blade, and the service life of the knife blade is prolonged.
Drawings
FIG. 1 shows a schematic view of a film laminating knife assembly disclosed in an embodiment of the present utility model;
FIG. 2 illustrates a front view of a film laminating knife assembly disclosed in an embodiment of the present utility model;
FIG. 3 illustrates a side cross-sectional view of a disclosed film applicator knife assembly;
FIG. 4 shows a schematic view of a connection socket according to an embodiment of the present utility model;
FIG. 5 illustrates an assembled schematic view of a first mounting plate and a second mounting plate disclosed in an embodiment of the present utility model;
FIG. 6 illustrates a schematic diagram of the assembly of a second mounting plate and cover plate as disclosed in an embodiment of the present utility model;
fig. 7 shows an internal schematic view of a film laminating knife assembly with a cover plate removed, as disclosed in an embodiment of the present utility model.
In the figure:
100-connecting seat, 110-rotating pin, 120-bolt, 130-second elastic piece, 140-mounting through hole, 200-mounting seat, 210-fixing plate, 211-protrusion, 220-cover plate, 221-scale, 222-observation hole, 223-through hole, 230-locking piece, 240-second mounting plate, 241-cavity, 242-threaded hole, 250-first mounting plate, 251-chute, 260-eccentric wheel, 261-indicating part and 300-blade.
Detailed Description
The utility model will now be described in further detail by way of specific examples of embodiments in connection with the accompanying drawings.
Examples:
referring to fig. 1 to 3, an embodiment of the present utility model discloses a film sticking knife assembly, which includes a connecting seat 100, a mounting seat 200 and a knife blade 300. The connecting seat 100 is provided with a rotation pin 110, and the mounting seat 200 is in rotation fit with the connecting seat 100 through the rotation pin 110. The blade 300 is slidably coupled to the mounting base 200 such that a sliding direction of the blade 300 is perpendicular to a rotation axis of the mounting base 200, and the blade 300 can be moved in a length direction thereof and can be fixed at a preset position.
The angle of the blade 300 can be adjusted by rotating the mounting seat 200, the extending length of the blade 300 can be changed by moving the blade 300, the blade 300 can be conveniently cut, meanwhile, the depth of the blade 300 cutting into a film can be accurately adjusted, in addition, the blade 300 can be prevented from bearing complete stress by adjusting the position of the blade 300, and therefore the service life of the blade 300 is prolonged.
Referring to fig. 3, the connection base 100 is provided with a mounting through hole 140, and the mounting through hole 140 penetrates the connection base 100 in the height direction of the connection base 100. The connection base 100 is provided with a rotation pin 110, the rotation pin 110 is located in the installation through hole 140, and the rotation pin 110 is disposed along the width direction of the connection base 100.
A protrusion 211 is provided at the top of the mounting base 200, the protrusion 211 extends into the mounting through hole 140, and the protrusion 211 is rotatably engaged with the mounting through hole 140. The protrusion 211 forms a connection with the rotation pin 110, and the rotation pin 110 is rotatably connected with the connection seat 100 and at least one of the protrusions 211, so as to ensure that the protrusions 211 can drive the installation seat 200 to rotate relative to the connection seat 100.
The coupling seat 100 and the mounting seat 200 are coupled by bolts 120, and at least one bolt 120 is provided at both sides of the rotation pin 110, respectively. The bolt 120 is in threaded connection with one of the connection seat 100 and the installation seat 200, the bolt 120 is in abutting fit with the other, and the installation seat 200 can be driven to rotate around the rotation pin 110 by screwing the bolt 120, so that the angle of the installation seat 200 is adjusted. In this embodiment, a bolt 120 may be disposed on two sides of the rotation pin 110, and the two bolts 120 are in threaded connection with the mounting seat 200, and then the top of the bolt 120 is abutted to the bottom of the connection seat 100, so that the adjustment is more convenient and quicker. Alternatively, two bolts 120 are located on a diagonal. Of course, in other embodiments, more bolts 120 may be provided to ensure stability of the mounting base 200 and the connection base 100.
A second elastic member 130 is further disposed between the connection seat 100 and the installation seat 200, the second elastic member 130 is supported between the connection seat 100 and the installation seat 200, the second elastic member 130 may be a spring in a compressed state, and two ends of the second elastic member 130 are respectively connected with the connection seat 100 and the installation seat 200. The second elastic member 130 is utilized to enable the connecting seat 100 and the mounting seat 200 to form extrusion force on the bolt 120, so that pretension is formed to avoid loosening of the bolt 120, and therefore the angle of the mounting seat 200 is ensured not to change relative to the connecting seat 100 when the film sticking knife assembly works.
Only one second elastic member 130 may be disposed, or the second elastic members 130 may be disposed on both sides of the rotation pin 110 (optionally, on a diagonal line), so as to ensure balance between the connection base 100 and the installation base 200.
Referring to fig. 3 to 7, the mount 200 includes a fixing plate 210, a first mounting plate 250, a second mounting plate 240, and a cover plate 220. The protrusion 211 is located at the top of the fixing plate 210. The first mounting plate 250, the second mounting plate 240 and the cover plate 220 are all mounted at the bottom of the fixing plate 210, and the first mounting plate 250, the second mounting plate 240 and the cover plate 220 are sequentially disposed along the length direction of the connection base 100, and a chute 251 for moving the blade 300 is formed between the first mounting plate 250 and the second mounting plate 240.
A threaded hole 242 and a cavity 241 for the eccentric wheel 260 to rotate are provided on the second mounting plate 240, the cavity 241 is communicated with the sliding groove 251, the blade 300 is positioned in the sliding groove 251, and one end of the blade 300 extends into the cavity 241. Eccentric 260 is located in the cavity 241 and eccentric 260 is rotatably coupled to first mounting plate 250. The axis of the eccentric 260 is eccentrically disposed, and the axis of the eccentric 260 is disposed perpendicular to the moving direction of the blade 300, in this embodiment, the axis of the eccentric 260 may be disposed perpendicular to the axis of the rotation pin 110. Two ends of a first elastic member (not shown) are respectively connected to the mounting base 200 and the blade 300, and the first elastic member makes the blade 300 have a tendency to approach toward the eccentric 260. When the eccentric wheel 260 rotates, the blade 300 can be driven to move back and forth along the sliding groove 251 under the cooperation with the first elastic piece, so that all the positions of the blade 300 are utilized, and the service life of the blade 300 is prolonged.
The axis of the screw hole 242 on the second mounting plate 240 is disposed perpendicular to the insert 300, and the screw hole 242 communicates with the slide groove 251. A locking member 230 is provided on the second mounting plate 240, and the locking member 230 is screw-engaged with the screw hole 242. When the locking member 230 is screwed, the blade 300 can be clamped or unclamped, and when the locking member 230 unclamps the blade 300, the position of the blade 300 can be adjusted through the eccentric wheel 260, and after adjustment, the blade 300 can be clamped and fixed by the locking member 230. The locking member 230 may be a bolt or a screw, among others.
The cover plate 220 is provided with a through hole 223 at a position corresponding to the screw hole 242, the diameter of the through hole 223 is greater than or equal to the diameter of the screw hole 242, the locking member 230 is positioned in the through hole 223, and the locking member 230 can rotate in the through hole 223. The cover plate 220 is provided with a viewing hole 222 at a position corresponding to the eccentric 260, the viewing hole 222 is arc-shaped, and a scale 221 is provided at one side of the viewing hole 222 so as to precisely adjust the position of the blade 300. The eccentric wheel 260 is provided with an indicating part 261, the position of the indicating part 261 corresponds to the position of the observation hole 222, and when the eccentric wheel 260 rotates, the indicating part 261 can move along the observation hole 222 and point to the corresponding scale 221, so that the position of the blade 300 is judged.
The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (10)
1. A film laminating knife assembly, comprising:
the connecting seat is provided with a rotating pin;
the mounting seat and the connecting seat form a rotating fit through the rotating pin, and the mounting seat can be fixed at a preset position; and
the blade is in sliding connection with the mounting seat, can move along the length direction of the blade, and can be fixed at a preset position, and the plane of the blade is parallel to the axis of the rotating pin.
2. The film laminating cutter assembly according to claim 1, wherein at least one bolt is respectively arranged on two sides of the rotating pin, the bolt is in threaded connection with one of the connecting seat and the mounting seat, and the bolt is in abutting fit with the other.
3. The film laminating cutter assembly according to claim 2, wherein a second elastic member is provided between the connecting seat and the mounting seat.
4. The film laminating cutter assembly according to claim 1, wherein the connecting seat is provided with a mounting through hole, the mounting through hole penetrates through the connecting seat along the height direction of the connecting seat, the top of the mounting seat is provided with a protrusion, the protrusion is located in the mounting through hole, the protrusion is in running fit with the mounting through hole, and the rotating pin is located in the mounting through hole.
5. The film laminating cutter assembly according to claim 1, wherein a locking member is arranged on the mounting seat, the locking member is in threaded connection with the mounting seat, the end portion of the locking member can be abutted or separated from the blade, and the blade is fixed when the locking member is abutted with the blade.
6. The film laminating cutter assembly according to claim 5, wherein an eccentric wheel is arranged on the mounting seat, the eccentric wheel is rotationally connected with the mounting seat, a rotation axis of the eccentric wheel is eccentrically arranged, and the rotation axis of the eccentric wheel is perpendicular to the moving direction of the blade; the outer contour of the eccentric wheel is abutted with the upper end of the blade.
7. The film laminating cutter assembly according to claim 6, wherein a first elastic member is arranged on the mounting seat, two ends of the first elastic member are respectively connected with the mounting seat and the cutter blade, and the cutter blade has a trend of approaching to the eccentric wheel through the first elastic member.
8. The film laminating cutter assembly according to claim 6, wherein a scale is arranged on the mounting seat, the scale is arranged around the rotation axis of the eccentric wheel, and an indication part is arranged on the eccentric wheel and corresponds to the scale.
9. The film laminating cutter assembly according to claim 6, wherein the mounting base comprises a fixing plate, a first mounting plate, a second mounting plate and a cover plate, the first mounting plate, the second mounting plate and the cover plate are mounted at the bottom of the fixing plate, the first mounting plate, the second mounting plate and the cover plate are sequentially arranged along the length direction of the connecting base, and a sliding groove for moving the blade is formed between the first mounting plate and the second mounting plate.
10. The film laminating cutter assembly according to claim 9, wherein a threaded hole is provided in the second mounting plate, a through hole is provided in the cover plate at a position corresponding to the threaded hole, the diameter of the through hole is greater than or equal to the diameter of the threaded hole, and an observation hole is provided in the cover plate at a position corresponding to the eccentric wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322279245.XU CN220638036U (en) | 2023-08-23 | 2023-08-23 | Film sticking knife assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322279245.XU CN220638036U (en) | 2023-08-23 | 2023-08-23 | Film sticking knife assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220638036U true CN220638036U (en) | 2024-03-22 |
Family
ID=90285565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322279245.XU Active CN220638036U (en) | 2023-08-23 | 2023-08-23 | Film sticking knife assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220638036U (en) |
-
2023
- 2023-08-23 CN CN202322279245.XU patent/CN220638036U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |