CN219513171U - Longitudinal rubberizing mechanism - Google Patents
Longitudinal rubberizing mechanism Download PDFInfo
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- CN219513171U CN219513171U CN202320257010.8U CN202320257010U CN219513171U CN 219513171 U CN219513171 U CN 219513171U CN 202320257010 U CN202320257010 U CN 202320257010U CN 219513171 U CN219513171 U CN 219513171U
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- roller
- adhesive tape
- longitudinal
- vacuum
- rubberizing
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Abstract
The utility model relates to the technical field of lithium battery production equipment, in particular to a longitudinal rubberizing mechanism, which comprises a rubberizing roller, wherein an adhesive tape is wound on the rubberizing roller; the vacuum roller is arranged below the rubber outlet roller, and an interface detector is arranged at the lower part of the vacuum roller; the chuck lifting mechanism is arranged between the rubber-out roller and the vacuum roller; the roller passing mechanism comprises a pair of roller passing mechanisms, and the pair of roller passing mechanisms are respectively arranged at one side below the vacuum roller; the adhesive tape passes through the chuck lifting mechanism and then is connected with the vacuum roller. The longitudinal rubberizing mechanism provided by the utility model can automatically reinforce the joint of the new coil stock and the old coil stock after first use, the adhesive tape head is fixed to the vacuum roller for cutting through the chuck lifting mechanism, the detection sensor below the vacuum roller can detect the joint position of the new coil stock and the old coil stock, and the coil stock is conveyed to the lower part of the vacuum roller for joint reinforcement through the roller mechanism, so that the joint of the coil stock is not required to be reinforced manually, and the production efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of lithium battery production equipment, in particular to a longitudinal rubberizing mechanism.
Background
In the production process of lithium batteries, the unreeling process of the front-end equipment base material needs to be carried out frequently, double faced adhesive tape is frequently used for pasting when a new tape is attached to an old tape, then the base material is sent into an oven for baking, and certain tension is also generated on an ultrathin metal foil on the base material, so that the risk of tape breakage caused by uneven stress or reduced viscosity exists at an adhesive tape interface.
In the prior art, the adhesive tape is stuck at the joint of the new tape and the old tape for reinforcement treatment usually by stopping when tape is continuously fed, so that the risk of tape breakage is reduced, but the adhesive tape can be stuck only manually in the process, the automation level is low, and the improvement of the production efficiency is not facilitated.
Disclosure of Invention
Therefore, the utility model aims to overcome the defects of long time consumption and poor quality of the new and old tape rubberizing finished by manpower in the prior art, thereby providing a longitudinal rubberizing machine.
A longitudinal rubberizing mechanism comprising:
the adhesive tape is wound on the adhesive tape outlet roller;
the vacuum roller is arranged below the rubber outlet roller, and an interface detector is arranged at the lower part of the vacuum roller;
the chuck lifting mechanism is arranged between the rubber outlet roller and the vacuum roller
The roller passing mechanism comprises a pair of roller passing mechanisms, and the pair of roller passing mechanisms are respectively arranged on one side below the vacuum roller;
the adhesive tape passes through the chuck lifting mechanism and then is connected with the vacuum roller.
As one preferable mode of the longitudinal rubberizing mechanism, the chuck lifting mechanism comprises a lifter, a clamping block and a cutter, wherein one end of the lifter is connected with the driving device, the other end of the lifter is provided with a groove which is penetrated up and down, the clamping block is arranged at one end in the groove, and the cutter is arranged below the groove.
As a preferred aspect of the longitudinal rubberizing mechanism of the utility model, the clamping blocks are arranged parallel to the transportation path of the adhesive tape, and the cutter is arranged perpendicular to the transportation path of the adhesive tape.
As a preferable mode of the longitudinal rubberizing mechanism, a rubber cushion block is arranged on the opposite side of the clamping block in the groove.
As one preferable mode of the longitudinal rubberizing mechanism, the vacuum roller comprises a body, wherein a groove is formed in the body along the axial direction of the body, a pressing bar is arranged on one side in the groove along the axial direction of the groove, and an adhesive tape is arranged on the other side in the axial direction of the groove.
As a preferable mode of the longitudinal rubberizing mechanism, the contact ends of the clamping blocks and the pressing strips and the adhesive tape are provided with anti-sticking coatings.
As one preferable mode of the longitudinal rubberizing mechanism, an adhesive tape passing roller is arranged between the adhesive tape outlet roller and the chuck lifting mechanism.
The technical scheme of the utility model has the following advantages:
the longitudinal rubberizing mechanism provided by the utility model can automatically reinforce the joint of the new coil stock and the old coil stock after first use, the adhesive tape head is fixed to the vacuum roller for cutting through the chuck lifting mechanism, the detection sensor below the vacuum roller can detect the joint position of the new coil stock and the old coil stock, the coil stock is conveyed to the lower part of the vacuum roller through the roller mechanism for joint reinforcement, the joint of the coil stock is not required to be reinforced manually, the production efficiency is greatly improved, and the quality is stable.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Reference numerals illustrate:
1. a rubber outlet roller; 2. a chuck lifting mechanism; 21. a lifter; 22. clamping blocks; 23. a cutter; 24. a rubber cushion block; 3. a vacuum roller; 31. a body; 32. pressing strips; 33. carrying adhesive tape; 4. a roller passing mechanism; 5. the tape is passed over a roller.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, 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 utility model can be understood by those of ordinary skill in the art in specific cases.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
The utility model provides a longitudinal rubberizing mechanism, as shown in figure 1, which comprises a rubberizing roller 1, wherein an adhesive tape is wound on the rubberizing roller 1; the vacuum roller 3 is arranged below the glue outlet roller 1, and an interface detector is arranged at the lower part of the vacuum roller; the chuck lifting mechanism 2 is arranged between the glue outlet roller 1 and the vacuum roller 3 and is a roller passing mechanism 4, the roller passing mechanism 4 comprises a pair of rollers, and the rollers are respectively arranged on one side below the vacuum roller 3; the adhesive tape passes through the chuck lifting mechanism 2 and then is connected with the vacuum roller 3.
From the above description, the beneficial effects of the utility model are as follows: the adhesive tape head is fixed to the vacuum roller 2 through the chuck lifting mechanism 2, the detection sensor below the vacuum roller 2 can detect the position of an interface between new and old coil stock, the coil stock is conveyed to the lower side of the vacuum roller 2 through the roller mechanism 4 for interface reinforcement, the coil stock interface is not required to be reinforced manually, and the production efficiency is greatly improved.
In this embodiment, the chuck lifting mechanism 2 includes a lifter 21, a clamping block 22 and a cutter 23, one end of the lifter 21 is connected with a driving device, and is used for driving the chuck lifting mechanism 2 to move up and down along the direction of the transportation path of the adhesive tape, the other end is provided with a groove penetrating up and down, and the length and the width of the groove are both greater than the width and the thickness of the adhesive tape; the clamping block 22 is arranged at one end of the inner part of the groove and is used for temporarily fixing the adhesive tape, and the clamping block is arranged parallel to the transportation path of the adhesive tape; the cutter 23 is disposed below the groove, perpendicular to the transport path of the adhesive tape, for cutting the adhesive tape.
In this embodiment, in order to facilitate the fixing of the adhesive tape by the clamping block 22, rubber pads 24 are provided in the grooves on the opposite side of the clamping block 22.
In this embodiment, the vacuum roller 3 includes a body 31, a pressing bar 32 and a clamping strip 33, the body 31 is provided with a groove for accommodating the end of the adhesive tape along the axial direction thereof, the pressing bar 32 is disposed at one side in the groove and extends along the axial direction thereof for fixing the end of the adhesive tape, and the clamping strip 33 is disposed at the other side of the groove and extends along the axial direction thereof.
In this embodiment, to avoid sticking of the tape to the clamp block 22 and bead 32, the ends of both of them that are in contact with the tape are provided with a release coating.
In this embodiment, in order to facilitate the transfer of the adhesive tape, an adhesive tape passing roller 5 is provided between the adhesive tape outlet roller 1 and the chuck lifting mechanism 2.
In this embodiment, the tape unreeling is a passive unreeling controlled by magnetic powder. And an adhesive tape interface detection sensor is arranged at the unreeling position, a signal is output to the longitudinal rubberizing mechanism after the signal of the interface is detected, and the vacuum roller 3 is pressed downwards to finish rubberizing after the interface is detected. When the adhesive tape is adhered for the first time, the adhesive tape needs to be led out by hands through the clamping blocks 22, then the clamping blocks 22 clamp the adhesive tape, the chuck lifting mechanism 2 moves downwards, the adhesive tape is sent into the vacuum roller 3, and the pressing bar 32 in the vacuum roller 3 presses the adhesive tape. Then the clamping block 22 is loosened, the chuck lifting mechanism 2 is reset, after the vacuum roller 3 is rotated clockwise to obtain the needed adhesive tape length through calculation, the chuck lifting mechanism 2 is moved down to a designated position to clamp the clamping block 22, the cutter 23 cuts off the adhesive tape after clamping, the vacuum roller 3 starts to run up to match the tape feeding speed after cutting, after the two speeds reach the synchronous speed, the vacuum roller 3 is pressed down by the air cylinder to finish the rubberizing action, and after finishing one rubberizing action, the vacuum roller 3 and the chuck lifting mechanism 2 are automatically reset to prepare for the next rubberizing.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (7)
1. A longitudinal rubberizing mechanism, comprising:
the adhesive tape winding device comprises an adhesive tape outlet roller (1), wherein an adhesive tape is wound on the adhesive tape outlet roller (1);
the vacuum roller (3) is arranged below the glue outlet roller (1), and an interface detector is arranged at the lower part of the vacuum roller;
the chuck lifting mechanism (2), the chuck lifting mechanism (2) is arranged between the rubber outlet roller (1) and the vacuum roller (3)
The roller passing mechanism (4) comprises a pair of roller passing mechanisms (4), and the pair of roller passing mechanisms are respectively arranged on one side below the vacuum roller (3);
the adhesive tape passes through the chuck lifting mechanism (2) and then is connected with the vacuum roller (3).
2. The longitudinal rubberizing mechanism according to claim 1, wherein the chuck lifting mechanism (2) comprises a lifter (21), a clamping block (22) and a cutter (23), one end of the lifter (21) is connected with the driving device, the other end is provided with a groove which is penetrated up and down, the clamping block (22) is arranged at one end in the groove, and the cutter (23) is arranged below the groove.
3. A longitudinal rubberizing mechanism according to claim 2, wherein said clamping blocks (22) are arranged parallel to the transport path of the adhesive tape, and said cutters (23) are arranged perpendicular to the transport path of the adhesive tape.
4. A longitudinal rubberizing mechanism according to claim 2, wherein a rubber pad (24) is provided in said recess on the opposite side to the clamping block (22).
5. Longitudinal rubberizing mechanism according to claim 1, wherein said vacuum roll (3) comprises a body (31), said body (31) being provided with a groove along its axial direction, one side being provided with a bead (32) along its axial direction and the other side being provided with an entrainment strip (33) along its axial direction inside said groove.
6. A longitudinal rubberizing mechanism according to claim 3, wherein the ends of said clamping blocks (22) and bead (32) contacting the tape are provided with a release coating.
7. The longitudinal rubberizing mechanism according to claim 1, wherein an adhesive tape passing roller (5) is arranged between the adhesive tape outlet roller (1) and the chuck lifting mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320257010.8U CN219513171U (en) | 2023-02-20 | 2023-02-20 | Longitudinal rubberizing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320257010.8U CN219513171U (en) | 2023-02-20 | 2023-02-20 | Longitudinal rubberizing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219513171U true CN219513171U (en) | 2023-08-11 |
Family
ID=87528510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320257010.8U Active CN219513171U (en) | 2023-02-20 | 2023-02-20 | Longitudinal rubberizing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219513171U (en) |
-
2023
- 2023-02-20 CN CN202320257010.8U patent/CN219513171U/en active Active
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