CN218931175U - Blue film feeding and winding mechanism for vertical U-shaped film coating machine - Google Patents
Blue film feeding and winding mechanism for vertical U-shaped film coating machine Download PDFInfo
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- CN218931175U CN218931175U CN202223235769.0U CN202223235769U CN218931175U CN 218931175 U CN218931175 U CN 218931175U CN 202223235769 U CN202223235769 U CN 202223235769U CN 218931175 U CN218931175 U CN 218931175U
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- 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
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Abstract
The utility model discloses a blue film feeding and winding mechanism for a vertical U-shaped film coating machine, and belongs to the field of battery film coating equipment. This blue membrane material loading and winding mechanism includes: at least two groups of unreeling modules and isolating film recycling modules are arranged on the blue film feeding plate in a one-to-one correspondence manner; and the tape connecting module is arranged on the blue film feeding plate and can be used for butt-jointing two groups of blue films. Through the setting of blue membrane material loading and rolling module, realize a set of unreeling, another group is reserve, and the cooperation meets the butt joint of taking the module to realize two simultaneously, has guaranteed the uninterrupted blue membrane material loading of square battery when the package blue membrane, has improved the feeding speed of blue membrane, provides the assurance for the high-efficient pad pasting of square battery.
Description
Technical Field
The utility model relates to the field of packaging equipment of square batteries, in particular to a blue film feeding and winding mechanism for a vertical U-shaped film coating machine.
Background
Square batteries or square cells are a type of battery commonly used in the new energy automobile industry. The square battery cells are regular in size, and the problem of space waste does not exist when the square battery cells are arranged. Is widely used in new energy automobile industry in China. In the processing process of the square battery, a procedure of coating a blue film exists, the blue film is also called an isolating film, a protecting film and the like, and is used as an insulating material, the blue film separates the battery cells, and when one battery cell fails, the influence of the blue film on other battery cells is avoided.
At present, blue film laminating equipment also exists in factory processing, but in the blue film feeding process, after a roll of blue film is used, the machine is stopped, a new blue film is supplemented, the feeding speed of the blue film is greatly reduced, and the efficient blue film laminating of the square battery is inconvenient.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a blue film feeding and winding mechanism for a vertical U-shaped film coating machine, realizes uninterrupted feeding of a blue film, and provides an efficient blue film feeding mode.
The technical scheme of the utility model is as follows: a blue membrane material loading and winding mechanism for perpendicular U type diolame machine includes:
blue film loading plate;
at least two groups of unreeling modules and isolating film recycling modules are arranged on the blue film feeding plate in a one-to-one correspondence manner; and
set up on blue membrane loading board and can dock the tape splicing module of two sets of blue membranes, the tape splicing module includes: the device comprises a strip connecting support fixedly arranged on a blue film feeding plate, a strip connecting roller for the blue film to pass through is arranged on the strip connecting support in a rotating mode, a butt joint assembly capable of butt joint of two layers of blue films is arranged on the strip connecting support, and a cutting assembly capable of cutting off the blue films is arranged between the strip connecting roller and the butt joint assembly.
The upper layer blue film enters the butt joint assembly through the tape splicing roller (the butt joint assembly does not work at the moment) until output, when the upper layer blue film is about to be used up, the free end of the lower layer blue film enters, the butt joint assembly works, the free end of the lower layer blue film is in butt joint with the about to be used up blue film, and meanwhile the cutting assembly cuts off the about to be used up blue film, continuous feeding is completed, and the continuous feeding of the blue film is realized in a reciprocating mode.
Further, the tape receiving roller and the cutting assembly are vertically symmetrically provided with two groups. The upper and lower layers of blue films can be respectively conveyed and cut off.
Further, the butt joint subassembly includes two butt joint cylinders of upper and lower symmetry setting, two the actuating lever tip of butt joint cylinder all sets up the butt joint piece that can heat, and two the butt joint piece is towards the upper and lower both sides of blue membrane respectively. When the butt joint is needed, the butt joint cylinder drives the butt joint block to move towards the middle, and the two layers of blue films positioned in the middle are in butt joint, and after the butt joint is finished, the two layers of blue films are separated.
Further, the butt joint subassembly includes two butt joint cylinders of upper and lower symmetry setting, one of them the actuating lever tip of butt joint cylinder sets up the butt joint piece that can heat, one of them the actuating lever tip of butt joint cylinder sets up the auxiliary piece of butt joint that does not heat, just butt joint piece and auxiliary piece of butt joint are towards the upper and lower both sides of blue membrane respectively. Namely, one side is heated, the other side is pressed tightly, and the butt joint can be realized.
Further, the auxiliary butt joint block may be cylindrical, or a protrusion facing the blue film is provided on the auxiliary butt joint block, and two blue films are butt-jointed through the protrusion. This structure can ensure the smooth operation of the butt joint.
Further, the cutting assembly comprises a cutting moving module fixedly arranged on the tape connecting support, and the cutting moving module arranged along the width direction of the blue film is further connected with a cutting knife. And the width of the cutting mobile module is larger than the width direction of the blue film, so that the blue film can be cut off.
Further, unreel the module and include the main roll of unreeling, unreel and cross the roller and go out blue membrane roller that rotate to set up on blue membrane loading plate, and the cover is established blue membrane roll on the main roll of unreeling, and blue membrane on the blue membrane roll passes through at least one unreel in proper order and cross the roller and follow out blue membrane roller and pull out. I.e. unreeling of the blue film is achieved.
Further, the isolating film recovery module comprises an isolating film recovery main roller and an isolating film recovery buffer roller which are rotatably arranged on the blue film feeding plate, and the isolating film of the blue film is separated from one of the unreeling over rollers and sequentially passes through the isolating film recovery buffer roller and the isolating film recovery main roller, and is wound on the isolating film recovery main roller. The recovery of barrier film has been realized, and the buffer roller is retrieved through the control barrier film quantity of retrieving, guarantees the stability when the barrier film retrieves, and the barrier film here retrieves the main roll and sets up the power supply simultaneously, sets up promptly and retrieves the motor, guarantees the recovery of barrier film.
Further, unreeling module still includes setting up on blue membrane loading board and towards the reel diameter detector of unreeling the main roll, simultaneously on unreeling the main roll through with reel diameter detector communication connection's magnetic powder clutch connection unreeling the motor. That is, as the unwinding proceeds, the diameter of the blue film roll is gradually reduced, and if the unwinding main roller still maintains the original rotation speed, the blue film is elongated during the unwinding, so that the stability of the blue film during the unwinding process needs to be controlled, and the rotation speed of the unwinding main roller needs to be controlled by the cooperation of the roll diameter detector and the magnetic powder clutch.
The beneficial technical effects of the utility model are as follows: through the setting of blue membrane material loading and rolling module, realize a set of unreeling, another group is reserve, and the cooperation meets the butt joint of taking the module to realize two simultaneously, has guaranteed the uninterrupted blue membrane material loading of square battery when the package blue membrane, has improved the feeding speed of blue membrane, provides the assurance for the high-efficient pad pasting of square battery. The mechanism is also suitable for being applied to films without release films, and if the release films are not provided, the buffering and winding mechanism is suitable for shielding.
Drawings
Fig. 1 is a schematic diagram of a blue film feeding and winding mechanism.
Fig. 2 is a schematic view of a tape module.
Fig. 3 is a schematic diagram of an unwind module and a barrier film recovery module.
In the figure:
41. a blue film feeding plate, a blue film feeding plate and a blue film feeding plate,
42. an unreeling module 421, an unreeling main roller 422, an unreeling passing roller 423, a blue film discharging roller 424, a reeling diameter detector,
43. a isolating film recovery module 431, an isolating film recovery main roller 432 and an isolating film recovery buffer roller,
44. the device comprises a tape connecting module 441, a tape connecting support 442, a tape connecting roller 443, a butt joint assembly 4431, a butt joint cylinder 4432, a butt joint block 444, a cutting assembly 4441, a cutting moving module 4442 and a cutting knife.
Detailed Description
In order that the manner in which the above recited features of the present utility model are attained and can be understood in detail, a more particular description of the utility model, briefly summarized below, may be had by reference to the appended drawings and examples, which are illustrated in their embodiments, but are not intended to limit the scope of the utility model.
Referring to fig. 1-3, a blue film feeding and winding mechanism for a vertical U-shaped film coating machine in this embodiment includes:
a blue film loading plate 41;
at least two groups of unreeling modules 42 and isolating film recycling modules 43 which are respectively arranged on the blue film feeding plate 41 in a one-to-one correspondence manner; and
set up on blue membrane loading plate 41 and can dock the tape splicing module 44 of two sets of blue membranes, tape splicing module 44 includes: the tape carrier 441 fixed to the blue film feeding plate 41 is provided with a tape carrier 442 through which the blue film passes, and a docking assembly 443 capable of docking two layers of blue film is provided on the tape carrier 441, and a cutting assembly 444 capable of cutting off the blue film is provided between the tape carrier 442 and the docking assembly 443.
The upper layer blue film enters the butt joint assembly 443 through the tape connecting roller 442 (the butt joint assembly 443 does not work at this time) until output, when the upper layer blue film is about to be used up, the free end of the lower layer blue film enters, the butt joint assembly 443 works to butt joint the free end of the lower layer blue film with the blue film about to be used up, and meanwhile the cutting assembly 444 cuts off the blue film about to be used up to complete uninterrupted feeding, so that the continuous feeding of the blue film is realized.
Further, the tape receiving roller 442 and the cutting assembly 444 are arranged symmetrically in two sets. The upper and lower layers of blue films can be respectively conveyed and cut off.
Further, the cutting assembly 444 includes a cutting moving module 4441 fixedly mounted on the tape carrier 441, and the cutting moving module 4441 disposed along the width direction of the blue film is further connected to a cutting blade 4442. The width of the cutting movement module 4441 is larger than the width direction of the blue film, and the blue film can be cut.
Further, the unreeling module 42 includes an unreeling main roller 421, an unreeling roller 422 and a blue film roll 423 rotatably disposed on the blue film feeding plate 41, and a blue film roll is sleeved on the unreeling main roller 421, and the blue film on the blue film roll sequentially passes through at least one unreeling roller 422 and is pulled out from the blue film roll 423. I.e. unreeling of the blue film is achieved.
Further, the isolating film recovery module 43 includes an isolating film recovery main roller 431 and an isolating film recovery buffer roller 432 rotatably disposed on the blue film feeding plate 41, and the isolating film of the blue film is separated from one of the unreeled rollers 422 and sequentially passes through the isolating film recovery buffer roller 432 and the isolating film recovery main roller 431, and is wound on the isolating film recovery main roller 431. The recovery of the isolation film is realized, the stability of the isolation film during recovery is guaranteed by controlling the quantity of the isolation film recovery buffer rollers 432, and meanwhile, the isolation film recovery main roller 431 is provided with a power source, namely a recovery motor, so that the recovery of the isolation film is guaranteed.
Further, the unreeling module 42 further comprises a reeling detector 424 disposed on the blue film feeding plate 41 and facing the unreeling main roller 421, and the unreeling main roller 421 is connected with the unreeling motor through a magnetic powder clutch in communication connection with the reeling detector 424. That is, as the unwinding proceeds, the diameter of the blue film roll is gradually reduced, and if the unwinding main roller 421 maintains the original rotation speed, the blue film is elongated during the unwinding, so that the stability of the blue film during the unwinding needs to be controlled, and the rotation speed of the unwinding main roller 421 needs to be controlled by the cooperation of the roll diameter detector 424 and the magnetic powder clutch.
Through the setting of blue membrane material loading and rolling module, realize a set of unreeling, another group is reserve, and the cooperation meets the butt joint of taking module 44 realization two simultaneously, has guaranteed the uninterrupted blue membrane material loading of square battery when the package blue membrane, has improved the feeding speed of blue membrane, provides the assurance for the high-efficient pad pasting of square battery.
In one possible embodiment, the docking assembly 443 includes two docking cylinders 4431 disposed symmetrically up and down, the driving rod ends of the two docking cylinders 4431 are provided with a docking block 4432 capable of heating, and the two docking blocks 4432 face the upper and lower sides of the blue film, respectively. When the butt joint is needed, the butt joint air cylinder 4431 drives the butt joint block 4432 to move towards the middle, and two layers of blue films positioned in the middle are heated and butted at the same time, and after the butt joint is finished, the two layers of blue films are separated.
In another possible embodiment, the docking assembly 443 includes two docking cylinders 4431 disposed symmetrically up and down, wherein a driving rod end of one docking cylinder 4431 is provided with a docking block 4432 that can be heated, a driving rod end of one docking cylinder 4431 is provided with a docking auxiliary block that is not heated, and the docking block 4432 and the docking auxiliary block face to the upper and lower sides of the blue film, respectively. Namely, one side is heated, the other side is pressed tightly, and the butt joint can be realized.
The auxiliary butt joint block can be cylindrical, or a bulge facing the blue films is arranged on the auxiliary butt joint block, and the two blue films are butt-jointed through the bulge. This structure can ensure the smooth operation of the butt joint. And the butt joint limit is changed into a strip or a shape corresponding to the bulge, so that the bonding effect is ensured.
The mechanism is suitable for being applied to films without release films, and if the release films are not used, the buffer and winding mechanism can be shielded and applicable
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims (8)
1. A blue membrane material loading and winding mechanism for perpendicular U type diolame machine, its characterized in that includes:
a blue film loading plate (41);
at least two groups of unreeling modules (42) and isolating film recycling modules (43) are respectively arranged on the blue film feeding plate (41) in a one-to-one correspondence manner; and
set up on blue membrane loading board (41) and can dock the tape splicing module (44) of two sets of blue membranes, tape splicing module (44) include: the device comprises a tape connecting support (441) fixedly arranged on a blue film feeding plate (41), a tape connecting roller (442) for allowing a blue film to pass through is rotatably arranged on the tape connecting support (441), a butt joint assembly (443) capable of butt joint two layers of blue films is arranged on the tape connecting support (441), and a cutting assembly (444) capable of cutting off the blue films is arranged between the tape connecting roller (442) and the butt joint assembly (443).
2. The blue film feeding and winding mechanism for a vertical U-shaped film coating machine of claim 1, wherein: the tape receiving roller (442) and the cutting assembly (444) are arranged in an up-down symmetrical mode.
3. The blue film feeding and winding mechanism for a vertical U-shaped film coating machine of claim 1, wherein: the butt joint assembly (443) comprises two butt joint air cylinders (4431) which are arranged in an up-down symmetrical mode, butt joint blocks (4432) which can be heated are arranged at the end portions of driving rods of the two butt joint air cylinders (4431), and the two butt joint blocks (4432) face to the upper side and the lower side of the blue film respectively.
4. The blue film feeding and winding mechanism for a vertical U-shaped film coating machine of claim 1, wherein: the butt joint assembly (443) comprises two butt joint air cylinders (4431) which are arranged in an up-down symmetrical mode, wherein a butt joint block (4432) capable of being heated is arranged at the end part of a driving rod of one butt joint air cylinder (4431), an unheated butt joint auxiliary block is arranged at the end part of the driving rod of one butt joint air cylinder (4431), and the butt joint block (4432) and the butt joint auxiliary block face towards the upper side and the lower side of the blue film respectively.
5. The blue film feeding and winding mechanism for a vertical U-shaped film coating machine of claim 1, wherein: the cutting assembly (444) comprises a cutting moving module (4441) fixedly arranged on the tape connecting support (441), and a cutting knife (4442) is further connected to the cutting moving module (4441) arranged along the width direction of the blue film.
6. The blue film feeding and winding mechanism for a vertical U-shaped film coating machine of claim 1, wherein: unreeling module (42) is including rotating the main roll (421) of unreeling that sets up on blue membrane loading plate (41), unreeling over roller (422) and play blue membrane roller (423), and cover is established the blue membrane and is rolled up on the main roll (421) of unreeling, and the blue membrane on the blue membrane roll passes through at least one unreeling over roller (422) in proper order and draws out from play blue membrane roller (423).
7. The blue film feeding and winding mechanism for a vertical U-shaped film coating machine of claim 1, wherein: the isolating film recovery module (43) comprises an isolating film recovery main roller (431) and an isolating film recovery buffer roller (432) which are rotatably arranged on the blue film feeding plate (41), and the isolating film of the blue film is separated from one of the unreeling over rollers (422) and sequentially passes through the isolating film recovery buffer roller (432) and the isolating film recovery main roller (431), and is wound on the isolating film recovery main roller (431).
8. The blue film feeding and winding mechanism for a vertical U-shaped film coating machine of claim 1, wherein: the unreeling module (42) further comprises a reeling diameter detector (424) which is arranged on the blue film feeding plate (41) and faces the unreeling main roller (421), and the unreeling main roller (421) is connected with an unreeling motor through a magnetic powder clutch which is in communication connection with the reeling diameter detector (424).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223235769.0U CN218931175U (en) | 2022-12-01 | 2022-12-01 | Blue film feeding and winding mechanism for vertical U-shaped film coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223235769.0U CN218931175U (en) | 2022-12-01 | 2022-12-01 | Blue film feeding and winding mechanism for vertical U-shaped film coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218931175U true CN218931175U (en) | 2023-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223235769.0U Active CN218931175U (en) | 2022-12-01 | 2022-12-01 | Blue film feeding and winding mechanism for vertical U-shaped film coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218931175U (en) |
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2022
- 2022-12-01 CN CN202223235769.0U patent/CN218931175U/en active Active
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