CN116534635A - Automatic tape-connecting device for pole coil - Google Patents
Automatic tape-connecting device for pole coil Download PDFInfo
- Publication number
- CN116534635A CN116534635A CN202310293293.6A CN202310293293A CN116534635A CN 116534635 A CN116534635 A CN 116534635A CN 202310293293 A CN202310293293 A CN 202310293293A CN 116534635 A CN116534635 A CN 116534635A
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- Prior art keywords
- tape
- clamping
- cylinder
- vacuum suction
- plate
- Prior art date
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- 230000007246 mechanism Effects 0.000 claims abstract description 164
- 239000000463 material Substances 0.000 claims abstract description 77
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 238000005520 cutting process Methods 0.000 claims description 15
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000005304 joining Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/20—Cutting-off the expiring web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
- B65H19/1826—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll
-
- 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
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
The invention relates to the technical field of battery manufacturing equipment, in particular to a pole roll automatic tape connecting device; the automatic tape splicing device includes: the mounting frame is provided with a mounting surface; the first tape connecting mechanism is fixed on the mounting surface and comprises a first pasting part and a first tape sucking part; the second tape connecting mechanism is fixed on the mounting surface and comprises a second pasting part and a second tape sucking part; the first tape connecting mechanism and the second tape connecting mechanism can be close to or far away from each other; the invention uses the first tape connecting mechanism and the second tape connecting mechanism to cut off and separate the used old material tape, and simultaneously uses the rotary cylinder and the pasting part to adhere the upper part of the standby new material tape to the lower part of the used old material tape, thereby replacing manual reel replacement and ensuring the working efficiency of equipment.
Description
Technical Field
The invention relates to the technical field of battery manufacturing equipment, in particular to an automatic polar-roll tape connecting device.
Background
Along with the increasing maturity of new energy technology, lithium batteries are also more and more widely applied in daily life's aspect, and in lithium battery production process, pole piece cuts and pole piece lamination are two very important production processes, need adopt corresponding cutting and lamination equipment to accomplish processing procedure.
In the current battery manufacturing process, after the pole piece material belt is used up, manual tape splicing and reel replacement are needed, the time for manual reel replacement is long, the problem of lower precision is caused by inconvenient glue replacement, and when the manual reel replacement is performed, the equipment is in a standby state and cannot continue to work, so that the working efficiency of the equipment is lower, and along with the continuous development of the battery manufacturing process technology, the automatic tape splicing requirement of the battery pole piece is correspondingly improved, so an automatic tape splicing device is needed, the automatic tape splicing of the battery pole piece is realized under the condition of separating from manual operation, and the tape replacement efficiency is improved.
Disclosure of Invention
Aiming at the problems, the invention aims to provide an automatic pole roll strip connecting device so as to solve the problem that the production efficiency is low due to the fact that the existing pole piece strip needs to be manually replaced when being replaced, and realize automatic replacement of the strip.
The invention provides an automatic tape splicing device for pole rolls, which comprises:
the mounting frame is provided with a mounting surface;
the first tape connecting mechanism is fixed on the mounting surface and comprises a first pasting part and a first tape sucking part;
the second tape connecting mechanism is fixed on the mounting surface and comprises a second pasting part and a second tape sucking part;
the first tape connecting mechanism and the second tape connecting mechanism can be close to or far away from each other;
the first tape connecting mechanism and the second tape connecting mechanism are respectively arranged at two sides of the material tape, the first tape connecting mechanism comprises a first overturning cylinder, and the first overturning cylinder drives the first tape connecting mechanism to overturn so that the first pasting part is opposite to the second tape sucking part;
the second tape connecting mechanism comprises a second overturning cylinder, and the second overturning cylinder drives the second tape connecting mechanism to overturn so that the second pasting part is opposite to the first tape sucking part.
Further, the first suction belt part comprises a first vacuum suction plate and a second vacuum suction plate, wherein the first vacuum suction plate and the second vacuum suction plate are adjacently arranged, and a gap exists between the first vacuum suction plate and the second vacuum suction plate;
the second suction belt part comprises a third vacuum suction plate and a fourth vacuum suction plate, the third vacuum suction plate and the fourth vacuum suction plate are adjacently arranged, and a gap exists in the middle;
the first vacuum suction plate, the second vacuum suction plate, the third vacuum suction plate and the fourth vacuum suction plate all adopt a vacuum negative pressure mode to adsorb the material belt.
Further, the first tape splicing mechanism or the second tape splicing mechanism is provided with a cutter, the cutter is arranged in a gap between the first vacuum suction plate and the second vacuum suction plate, or in a gap between the third vacuum suction plate and the fourth vacuum suction plate, and the cutter moves from one side of the gap to the other side of the gap, and cuts the material tape in the moving process.
Further, on the first tape connecting mechanism or the second tape connecting mechanism, a compression spring, a cutting front air inlet cylinder and a first connecting frame are further arranged on the tape connecting mechanism provided with the cutter, and in the direction that the second tape sucking part is far away from the material tape, the second tape sucking part, the compression spring and the first connecting frame are sequentially arranged; one end of the compression spring is fixedly connected with the second suction belt part, the other end of the compression spring is fixedly connected with the first connecting frame, and a driving shaft of the air inlet cylinder before cutting is fixedly connected with the cutter.
Further, on the first tape connecting mechanism or the second tape connecting mechanism, a limit cylinder, a limit plate and a second connecting frame are arranged on the tape connecting mechanism without a cutter, and in the direction that the first tape sucking part is far away from the material tape, the second connecting frame, the limit plate and the limit cylinder are sequentially arranged; the limiting plate is fixedly arranged on the second connecting frame, and the limiting cylinder and the limiting plate are correspondingly arranged.
Further, the first adhering part and the second adhering part absorb the adhesive tape in a vacuum negative pressure mode.
Further, the first tape connecting mechanism further comprises a first clamping plate, a first clamping cylinder, a first clamping roller and a second clamping roller, wherein the first clamping roller and the second clamping roller are arranged on the first clamping plate and are positioned on two sides of the first tape sucking part along the tape feeding direction of the material tape, and the first clamping cylinder is connected with the first clamping plate.
Further, the second tape connecting mechanism further comprises a second clamping plate, a second clamping cylinder, a third clamping roller and a fourth clamping roller, wherein the third clamping roller and the fourth clamping roller are arranged on the second clamping plate, are positioned at two sides of the second tape sucking part along the tape feeding direction of the material tape, and are connected with the second clamping plate;
the first clamping cylinder and the second clamping cylinder drive the first clamping plate and the second clamping plate to be close to or far away from each other.
Further, the automatic tape splicing device further comprises an auxiliary unreeling mechanism, the auxiliary unreeling mechanism is fixed on the mounting surface, the auxiliary unreeling mechanism comprises an auxiliary cylinder, a limit bolt, a first auxiliary roller, a second auxiliary roller and a movable seat, the first auxiliary roller and the second auxiliary roller are fixed on the movable seat, the limit bolt is arranged at two ends of the movable seat, and the auxiliary cylinder drives the movable seat to move to the limit bolt, so that the first auxiliary roller or the second auxiliary roller is abutted to the material tape.
Further, the automatic tape receiving device further comprises an unreeling mechanism and a ending mechanism, wherein a unreeling pole roll is placed on the unreeling mechanism, and a receiving pole roll is placed on the ending mechanism.
Compared with the prior art, the invention has the beneficial effects that:
1. the automatic pole-coil tape splicing device provided by the invention has the advantages that the first tape splicing mechanism and the second tape splicing mechanism are utilized to complete the cutting and separation of the used old material tape, and the rotary cylinder and the pasting part are utilized to adhere the upper part of the standby new material tape to the lower part of the used old material tape, so that the manual reel replacement is replaced, the tape splicing replacement of the new and old material tapes is realized under the condition that equipment does not enter a standby state, the manual labor hour is reduced, and the tape replacement efficiency is improved.
2. The setting that the pasting part and the suction part can be turned over mutually can make the material belt alternate with the belt changing working state in the normal working state, thereby greatly improving the production efficiency of the equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an automatic tape splicing device according to an embodiment of the present invention;
FIG. 2 is a front view of an automatic tape splicing apparatus according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a first tape splicing mechanism of the automatic tape splicing device according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a second tape splicing mechanism of the automatic tape splicing device according to the embodiment of the present invention;
FIG. 5 is a schematic structural view of an auxiliary unreeling mechanism of an automatic tape splicing device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a terminating mechanism of an automatic tape splicing device according to an embodiment of the present invention;
fig. 7 is a schematic diagram illustrating an initial state of an automatic tape splicing device according to an embodiment of the present invention.
In the figure: 1. a mounting frame; 11. a material belt; 2. a first tape splicing mechanism; 21. a first attaching part; 22. a first suction belt portion; 2201. a front air intake cylinder; 23. a limit cylinder; 24. a limiting plate; 25. a second connecting frame; 26. a first clamping plate; 261. a first nip roller; 262. a second nip roller; 2601. a first clamping cylinder; 221. a first vacuum plate; 222. a second vacuum plate; 211. a first overturning cylinder; 3. a second tape splicing mechanism; 31. a second attaching part; 32. a second suction belt portion; 321. a third vacuum plate; 322. a fourth vacuum suction plate; 311. a second overturning cylinder; 33. a cutter; 34. a compression spring; 35. a first connection frame; 3301. cutting a front air inlet cylinder; 36. a second clamping plate; 361. a third nip roller; 362. a fourth nip roller; 3601. a second clamping cylinder; 4. an auxiliary unreeling mechanism; 41. a limit bolt; 42. a first auxiliary roller; 43. a second auxiliary passing roller; 44. a movable seat; 4401. an auxiliary cylinder; 5. an unreeling mechanism; 6. a ending mechanism; 61. a tail-off reel; 62. a stepper motor.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present invention; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 and 2, a preferred embodiment of the present invention provides an automatic tape splicing apparatus for pole rolls, the automatic tape splicing apparatus comprising:
the mounting frame 1, the said mounting frame 1 has a mounting surface;
a first tape joining mechanism 2, the first tape joining mechanism 2 being fixed to the mounting surface, the first tape joining mechanism 2 including a first attaching portion 21 and a first suction portion 22;
a second tape joining mechanism 3, the second tape joining mechanism 3 being fixed to the mounting surface, the second tape joining mechanism 3 including a second attaching portion 31 and a second suction portion 32;
the first tape splicing mechanism 2 and the second tape splicing mechanism 3 can be close to or far away from each other;
the first belt connecting mechanism 2 and the second belt connecting mechanism 3 are respectively arranged at two sides of the material belt 11, the first belt connecting mechanism 2 comprises a first overturning cylinder 211, and one side of the first belt connecting mechanism 2 away from the second belt connecting mechanism 3 is provided with the first overturning cylinder 211; the first reversing cylinder 211 drives the first tape splicing mechanism 2 to reverse so that the first attaching portion 21 is opposed to the second tape sucking portion 32;
the second belt connecting mechanism 3 comprises a second overturning cylinder 311, and a second overturning cylinder 311 is arranged on one side of the second belt connecting mechanism 3 away from the first belt connecting mechanism 2; the second reversing cylinder 311 drives the second tape splicing mechanism 3 to reverse so that the second attaching portion 31 is opposed to the first tape sucking portion 22.
In the feeding process of the material tape 11, the feeding is performed with the longitudinal direction as the conveying direction, so that the width direction of the material tape 11 is the direction perpendicular to the conveying direction;
the first tape connecting mechanism 2 and the second tape connecting mechanism 3 are respectively arranged at two sides of the material tape 11, when the first tape connecting mechanism 2 and the second tape connecting mechanism 3 can be mutually close to or far away from each other, when the first tape connecting mechanism 2 and the second tape connecting mechanism 3 are mutually close to each other, the first suction tape part 22 and the second suction tape part 32 are opened, and the material tape 11 can be adsorbed on the adsorption surfaces of the first suction tape part 22 and the second suction tape part 32;
the first tape splicing mechanism 2 and the second tape splicing mechanism 3 are reset, that is, the first tape splicing mechanism 2 and the second tape splicing mechanism 3 are far away from each other, the first overturning cylinder 211 drives the first tape splicing mechanism 2 to overturn, the first pasting part 21 overturns to a preset position, that is, the pasting surface of the first pasting part 21 is opposite to the adsorption surface of the second tape sucking part 32, and similarly, the second overturning cylinder 311 drives the second tape splicing mechanism 3 to overturn, the second pasting part 31 overturns to the preset position, that is, the pasting surface of the second pasting part 31 is opposite to the adsorption surface of the first tape sucking part 22.
Further, as shown in fig. 3 and 4, the first suction belt 22 includes a first vacuum suction plate 221 and a second vacuum suction plate 222, and the first vacuum suction plate 221 is disposed adjacent to the second vacuum suction plate 222 with a gap therebetween;
the second suction belt portion 32 includes a third vacuum suction plate 321 and a fourth vacuum suction plate 322, wherein the third vacuum suction plate 321 is disposed adjacent to the fourth vacuum suction plate 322 with a gap in between;
the first vacuum suction plate 221, the second vacuum suction plate 222, the third vacuum suction plate 321 and the fourth vacuum suction plate 322 all adopt a vacuum negative pressure mode to adsorb the material belt 11.
Further, the cutter 33 is disposed in a gap between the first vacuum plate 221 and the second vacuum plate 222, or the cutter 33 is disposed in a gap between the third vacuum plate 321 and the fourth vacuum plate 322, and the cutter 33 moves from one side of the gap to the other side of the gap, and cuts the material tape 11 during the movement.
Further, on the first tape splicing mechanism 2 or the second tape splicing mechanism 3, a compression spring 34, a pre-cutting intake cylinder 3301 and a first connecting frame 35 are further provided on the tape splicing mechanism provided with the cutter 33, and in the direction that the second tape sucking portion 32 is far away from the material tape 11, the second tape sucking portion 32, the compression spring 34 and the first connecting frame 35 are sequentially provided; one end of the compression spring 34 is fixedly connected with the second belt sucking part 32, the other end of the compression spring is fixedly connected with the first connecting frame 35, a driving shaft of the cutting front air inlet cylinder 3301 is fixedly connected with the cutter 33, and the cutting front air inlet cylinder 3301 drives the cutter 33 to cut the material belt 11.
Further, on the first tape splicing mechanism 2 or the second tape splicing mechanism 3, a limiting cylinder 23, a limiting plate 24 and a second connecting frame 25 are arranged on the tape splicing mechanism without a cutter 33, and in the direction that the first tape sucking part 22 is far away from the material tape 11, the second connecting frame 25, the limiting plate 24 and the limiting cylinder 23 are sequentially arranged; the limiting plate 24 is fixedly arranged on the second connecting frame 25, and the limiting cylinder 23 and the limiting plate 24 are correspondingly arranged.
The first attaching portion 21 and the second attaching portion 31 are attached to the adhesive tape by vacuum negative pressure.
Further, the first tape splicing mechanism 2 further includes a first clamping plate 26, a first clamping cylinder 2601, a first clamping roller 261 and a second clamping roller 262, the first clamping roller 261 and the second clamping roller 262 are disposed on the first clamping plate 26, the first clamping roller 261 and the second clamping roller 262 are disposed on two sides of the first tape suction portion 22 along the tape running direction of the tape 11, and the first clamping cylinder 2601 is connected with the first clamping plate 26.
Further, the second tape splicing mechanism 3 further includes a second clamping plate 36, a second clamping cylinder 3601, a third clamping roller 361 and a fourth clamping roller 362, the third clamping roller 361 and the fourth clamping roller 362 are disposed on the second clamping plate 36, the third clamping roller 361 and the fourth clamping roller 362 are located at two sides of the second tape sucking portion 32 along the tape running direction of the material tape 11, and the second clamping cylinder 3601 is connected with the second clamping plate 36;
the first clamping cylinder 2601 and the second clamping cylinder 3601 drive the first clamping plate 26 and the second clamping plate 36 to move toward or away from each other.
Further, as shown in fig. 5, the automatic tape splicing device further includes an auxiliary unreeling mechanism 54, the auxiliary unreeling mechanism 54 is fixed on the mounting surface, the auxiliary unreeling mechanism 54 includes an auxiliary cylinder 4401, a limit bolt 41, a first auxiliary roller 42, a second auxiliary roller 43 and a moving seat 44, the first auxiliary roller 42 and the second auxiliary roller 43 are fixed on the moving seat 44, the limit bolt 41 is disposed at two ends of the moving seat 44, and the auxiliary cylinder 4401 drives the moving seat 44 to move to the limit bolt 41, so that the first auxiliary roller 42 or the second auxiliary roller 43 abuts against the tape 11.
Further, the automatic tape splicing device further comprises an unreeling mechanism 5, a unreeling pole roll is put on the unreeling mechanism 5, as a specific implementation manner of this embodiment, two unreeling mechanisms 5 are arranged at intervals, one unreeling mechanism 5 is provided with an old material tape 11 in use, and the other unreeling mechanism 5 is provided with a new material tape 11 to be replaced. The working states of the two unreeling mechanisms 5 are mutually alternated, and it is understood that in the normal tape running process, one unreeling mechanism 5 is normally unreeled, the other unreeling mechanism 5 is used as a standby unreeling mechanism 5, when the polar roll on the unreeling mechanism 5 which is normally unreeled is fast used up, the polar roll of the standby unreeling mechanism 5 is connected to the polar roll of the normal unreeling mechanism 5, at the moment, the standby unreeling mechanism 5 is used as the normal unreeling mechanism 5, and the normal unreeling mechanism 5 is used as the standby unreeling mechanism 5 of a new round before, thereby continuously exchanging the replacement rolls.
As shown in fig. 6, two ending mechanisms 6 are provided, which are respectively provided at the left side and the right side of the material belt 11, the ending mechanism 6 at the left side of the material belt 11 is provided corresponding to the second belt receiving mechanism 3, the ending mechanism 6 at the right side of the material belt 11 is provided corresponding to the first belt receiving mechanism 2, as shown in fig. 2, it can be understood that two unwinding mechanisms 5 are provided at the left and the right, and when the unwinding mechanism 5 provided at the left side is a normal unwinding mechanism and the standby unwinding mechanism 5 is provided at the right side, the ending mechanism 6 at the left side of the material belt 11 recovers the waste reel of the standby unwinding mechanism 5 at the right side; similarly, when the right side is the normal unreeling mechanism 5 and the left side is the standby unreeling mechanism 5, the right ending mechanism 6 correspondingly recovers the waste reel of the left unreeling mechanism 5; specifically, the ending mechanism 6 includes a power unit and a recovery unit, the power unit is a stepper motor 62, the recovery unit is an ending reel 61, the stepper motor 62 drives the ending reel 61 to rotate, and the cut scrap tape 11 is rotated and wound on the ending reel 61, so that the scrap tape 11 is recovered.
In the preferred embodiment of the invention, the limiting cylinder 23, the auxiliary cylinder 4401, the first overturning cylinder 211 and the second overturning cylinder 311 are all thin cylinders, and the arrangement of a plurality of thin cylinders can also realize the driving of the device in a narrow space, so that the volume of the device is reduced, and the space utilization rate is greatly improved.
In the automatic tape splicing device for pole rolls provided by the preferred embodiment of the invention, as shown in fig. 7, fig. 7 shows a schematic diagram of an initial state of the automatic tape splicing device in the preferred embodiment of the invention, and the device aims to replace a new material tape 11 to be replaced when an old material tape 11 runs out, connect an original old material tape 11 with the new material tape 11 and keep normal tape running operation of the material tape 11.
In this embodiment, the unreeling mechanism 5 on the left side of the material belt 11 and close to the material belt 11 is a normal unreeling mechanism 5, the right side of the material belt 11 is a standby unreeling mechanism 5, and when the old material belt 11 on the normal unreeling mechanism 5 runs out, the cylinder shaft of the limiting cylinder 23 extends out first; the second clamping cylinder 3601 drives the second tape splicing mechanism 3 to approach the first tape splicing mechanism 2, and drives the first clamping plate 26 and the second clamping plate 36 to approach each other, so that the first clamping roller 261, the second clamping roller 262, the third clamping roller 361 and the fourth clamping roller 362 synchronously clamp the material tape 11, at this time, the first tape sucking part 22 is opposite to the sucking surface of the second tape sucking part 32, and the first vacuum suction plate 221, the second vacuum suction plate 222, the third vacuum suction plate 321 and the fourth vacuum suction plate 322 suck vacuum simultaneously, so that the material tape 11 is sucked between the first tape sucking part 22 and the second tape sucking part 32;
the cutting front air intake cylinder 3301 drives the second suction belt part 32 to move towards the first suction belt part 22 continuously, when the first suction belt part 22 is completely attached to the second suction belt part 32 and the limiting plate 24 is abutted against the cylinder shaft of the limiting cylinder 23, the second suction belt part 32 stops moving, the gap between the first vacuum suction plate 221 and the second vacuum suction plate 222 is opposite to the gap between the third vacuum suction plate 321 and the fourth vacuum suction plate 322, the cutting front air intake cylinder 3301 continues to move, the compression spring 34 is contracted due to the external load force provided by the cutting front air intake cylinder 3301, the cutter 33 is further driven to move in the gap of the second suction belt part 32 and enter the gap of the first suction belt part 22, the old material belt 11 is cut, and the old material belt 11 is separated into an upper part and a lower part;
after the old material belt 11 is cut, the first vacuum suction plate 221 and the fourth vacuum suction plate 322 break vacuum at the same time, at this time, the upper part of the old material belt 11 is adsorbed on the third vacuum suction plate 321, and the lower part of the old material belt 11 is adsorbed on the second vacuum suction plate 222;
the second clamping cylinder 3601 retreats, at this time, the clamping positions of the first clamping roller 261, the second clamping roller 262, the third clamping roller 361 and the fourth clamping roller 362 on the old material belt 11 are loosened, the cutter 33 and the compression spring 34 are reset, the air expansion shaft of the normal unreeling mechanism 5 rotates, and the lower old material belt 11 adsorbed on the second vacuum suction plate 222 is recovered;
after the lower recovery of the old material belt 11 is completed, the auxiliary cylinder 4401 drives the second auxiliary roller 43 to a preset limit bolt 41 to replace the working position of the first auxiliary roller 42 of the original normal unreeling mechanism 5, and the second auxiliary roller 43 assists the new material belt 11 of the standby unreeling mechanism 5 to move;
the new pole is wound on the third vacuum suction plate 321 to the corresponding ending mechanism 6 on the left side of the material belt, the second clamping cylinder 3601 pushes the second clamping plate 36 to move towards the first clamping plate 26, the first clamping roller 261, the second clamping roller 262, the third clamping roller 361 and the fourth clamping roller 362 clamp the new material belt 11, the fourth vacuum suction plate 322 sucks vacuum, the new material belt 11 is sucked, the new material belt 11 is cut, the cutting process of the cutter 33 is the same as the cutting mode, at the moment, the lower part of the new material belt 11 is continuously sucked at the fourth vacuum suction plate 322, the second clamping cylinder 3601 is retracted, and the ending mechanism 6 recovers the upper part of the new material belt 11;
the material tape is manually placed on the first pasting part 21, and the first pasting part 21 is used for vacuum adsorption of the tape;
the first overturning cylinder 211 drives the first tape connecting mechanism 2 to overturn 90 degrees clockwise so that the first pasting part 21 is opposite to the second tape sucking part 32, the first clamping cylinder 2601 drives the first pasting part 21 to approach the second tape sucking part 32, the first pasting part 21 pastes the adhesive tape on the upper part of the old material tape 11 and the lower part of the new material tape 11, and therefore the upper part of the old material tape 11 is tightly adhered to the lower part of the new material tape 11 to form a continuous new material tape 11;
finally, the first pasting part 21, the third vacuum suction plate 321 and the fourth vacuum suction plate 322 break vacuum at the same time, the first tape connecting mechanism 2 and the second tape connecting mechanism 3 are reset, the air expansion shaft of the unreeling mechanism 5 rotates, and the new material tape 11 works and walks.
Therefore, the two unreeling mechanisms 5 repeatedly and alternately automatically replace the material belt 11, and the working method of the other side unreeling mechanism 5 for automatically splicing the material belt is the same as above, and the description is omitted here.
Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An automatic tape splicing device for pole rolls, characterized in that the automatic tape splicing device comprises:
the mounting frame (1), the said mounting frame (1) has a mounting surface;
a first tape splicing mechanism (2), wherein the first tape splicing mechanism (2) is fixed on the mounting surface, and the first tape splicing mechanism (2) comprises a first pasting part (21) and a first tape sucking part (22);
a second tape connecting mechanism (3), wherein the second tape connecting mechanism (3) is fixed on the mounting surface, and the second tape connecting mechanism (3) comprises a second pasting part (31) and a second tape sucking part (32);
the first belt connecting mechanism (2) and the second belt connecting mechanism (3) can be close to or far away from each other;
the first tape connecting mechanism (2) and the second tape connecting mechanism (3) are respectively arranged at two sides of the material tape (11), the first tape connecting mechanism (2) comprises a first overturning cylinder (211), and the first overturning cylinder (211) drives the first tape connecting mechanism (2) to overturn so that the first pasting part (21) is opposite to the second tape sucking part (32);
the second tape connecting mechanism (3) comprises a second overturning cylinder (311), and the second overturning cylinder (311) drives the second tape connecting mechanism (3) to overturn so that the second pasting part (31) is opposite to the first tape sucking part (22).
2. The automatic pole roll tape splicing device according to claim 1, wherein the first tape sucking portion (22) includes a first vacuum suction plate (221) and a second vacuum suction plate (222), the first vacuum suction plate (221) being disposed adjacent to the second vacuum suction plate (222) with a gap in between;
the second suction belt part (32) comprises a third vacuum suction plate (321) and a fourth vacuum suction plate (322), wherein the third vacuum suction plate (321) is arranged adjacent to the fourth vacuum suction plate (322), and a gap exists in the middle;
the first vacuum suction plate (221), the second vacuum suction plate (222), the third vacuum suction plate (321) and the fourth vacuum suction plate (322) all adopt a vacuum negative pressure mode to adsorb the material belt (11).
3. An automatic tape splicing device for pole rolls according to claim 2, characterized in that the first tape splicing mechanism (2) or the second tape splicing mechanism (3) is provided with a cutter (33), the cutter (33) is provided in a gap between the first vacuum suction plate (221) and the second vacuum suction plate (222), or the cutter (33) is provided in a gap between the third vacuum suction plate (321) and the fourth vacuum suction plate (322), and the cutter (33) moves from one side of the gap into the other side of the gap, and cuts the tape (11) during the movement.
4. The automatic strip connecting device for pole rolls according to claim 3, wherein the first strip connecting mechanism (2) or the second strip connecting mechanism (3) is further provided with a compression spring (34), a cutting front air inlet cylinder (3301) and a first connecting frame (35), and the second strip sucking part (32), the compression spring (34) and the first connecting frame (35) are sequentially arranged in the direction that the second strip sucking part (32) is far away from the material strip (11); one end of the compression spring (34) is fixedly connected with the second suction belt part (32), the other end of the compression spring is fixedly connected with the first connecting frame (35), and a driving shaft of the cutting front air inlet cylinder (3301) is fixedly connected with the cutter (33).
5. The automatic pole-roll tape splicing device according to claim 4, wherein a tape splicing mechanism without a cutter (33) is provided with a limiting cylinder (23), a limiting plate (24) and a second connecting frame (25) on the first tape splicing mechanism (2) or the second tape splicing mechanism (3), and the second connecting frame (25), the limiting plate (24) and the limiting cylinder (23) are sequentially arranged in the direction that the first tape sucking part (22) is far away from the material tape (11); the limiting plate (24) is fixedly arranged on the second connecting frame (25), and the limiting cylinder (23) and the limiting plate (24) are correspondingly arranged.
6. The automatic pole-roll tape splicing device according to claim 1, wherein the first attaching portion (21) and the second attaching portion (31) attach the adhesive tape by vacuum negative pressure.
7. The automatic pole-winding tape splicing device according to claim 1, wherein the first tape splicing mechanism (2) further comprises a first clamping plate (26), a first clamping cylinder (2601), a first clamping roller (261) and a second clamping roller (262), the first clamping roller (261) and the second clamping roller (262) are arranged on the first clamping plate (26), the first clamping roller (261) and the second clamping roller (262) are positioned on two sides of the first tape suction part (22) along the tape running direction of the material tape (11), and the first clamping cylinder (2601) is connected with the first clamping plate (26).
8. The automatic pole-roll tape splicing device according to claim 7, wherein the second tape splicing mechanism (3) further comprises a second clamping plate (36), a second clamping cylinder (3601), a third clamping roller (361) and a fourth clamping roller (362), wherein the third clamping roller (361) and the fourth clamping roller (362) are arranged on the second clamping plate (36), the third clamping roller (361) and the fourth clamping roller (362) are positioned on two sides of the second tape sucking part (32) along the tape running direction of the material tape (11), and the second clamping cylinder (3601) is connected with the second clamping plate (36);
the first clamping cylinder (2601) and the second clamping cylinder (3601) drive the first clamping plate (26) and the second clamping plate (36) to be close to or far away from each other.
9. The automatic pole-roll tape splicing device according to claim 8, further comprising an auxiliary unwinding mechanism (4), wherein the auxiliary unwinding mechanism (4) is fixed on the mounting surface, the auxiliary unwinding mechanism (4) comprises an auxiliary cylinder (4401), a limit bolt (41), a first auxiliary passing roller (42), a second auxiliary passing roller (43) and a moving seat (44), the first auxiliary passing roller (42) and the second auxiliary passing roller (43) are fixed on the moving seat (44), the limit bolt (41) is arranged at two ends of the moving seat (44), and the auxiliary cylinder (4401) drives the moving seat (44) to move to the limit bolt (41) so that the first auxiliary passing roller (42) or the second auxiliary passing roller (43) is abutted against the material tape (11).
10. The automatic pole roll tape splicing device according to claim 1, further comprising an unreeling mechanism (5) and a ending mechanism (6), wherein an unreeling pole roll is placed on the unreeling mechanism (5), and a receiving pole roll is placed on the ending mechanism (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310293293.6A CN116534635A (en) | 2023-03-14 | 2023-03-14 | Automatic tape-connecting device for pole coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310293293.6A CN116534635A (en) | 2023-03-14 | 2023-03-14 | Automatic tape-connecting device for pole coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116534635A true CN116534635A (en) | 2023-08-04 |
Family
ID=87449500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310293293.6A Pending CN116534635A (en) | 2023-03-14 | 2023-03-14 | Automatic tape-connecting device for pole coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116534635A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116969239A (en) * | 2023-09-22 | 2023-10-31 | 常州市哈德胜精密科技有限公司 | Uninterrupted refueling control method and device |
-
2023
- 2023-03-14 CN CN202310293293.6A patent/CN116534635A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116969239A (en) * | 2023-09-22 | 2023-10-31 | 常州市哈德胜精密科技有限公司 | Uninterrupted refueling control method and device |
| CN116969239B (en) * | 2023-09-22 | 2023-11-28 | 常州市哈德胜精密科技有限公司 | Uninterrupted refueling control method and device |
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