Online glue sticking mechanism transfer rubber wheel device, control method, component and mechanism

Abstract

The present invention discloses an online glue sticking mechanism rubber wheel transfer device, control method, component and mechanism, wherein the online glue sticking mechanism rubber wheel transfer device comprises a rubber wheel transfer shaft and a plurality of rubber wheels, the rubber wheels are provided with a plurality of vacuum holes and a plurality of compressed air holes from the inside to the outside, the rubber wheel transfer shaft is respectively provided with a vacuum interface and a compressed air interface at the openings at both ends thereof, an in-shaft vacuum main line and an in-shaft compressed air main line are provided in the hollow channel of the rubber wheel transfer shaft, the in-shaft vacuum main line is connected to the vacuum hole on the rubber wheel transfer via a vacuum manifold, and the in-shaft compressed air main line is connected to the compressed air hole on the rubber wheel transfer via a compressed air manifold. The rubber wheel transfer device, control method, component and mechanism of the online glue sticking mechanism have the advantages of simple structure, small rotational inertia, good starting and acceleration performance, etc., and are helpful to improve the efficiency and accuracy of online glue sticking.

Description

Technical Field

[0001] The invention relates to the field of lithium battery processing, and in particular to an online glue sticking mechanism transfer rubber wheel device, a control method, a component and a mechanism. Background Art

[0002] With the widespread application of lithium batteries, there are more and more various equipment related to the field of lithium battery production. In order to meet the needs of society, the degree of automation of battery production enterprises is getting higher and higher, and various equipment is entering the stage of unmanned and intelligent.

[0003] In the production process of lithium batteries, two adjacent rolls of foil need to be spliced ​​to achieve continuous winding. In the prior art, after the foil is automatically spliced, the strength of the splicing position is lower than that of other positions, and the splicing position is prone to breakage in subsequent processes, affecting the processing quality of the battery. It requires a lot of manpower and material resources for maintenance, and the production cost is high. However, some locations that need splicing still use manual operation to complete the splicing, which requires the processing equipment to be shut down, seriously reducing production efficiency and further increasing production costs.

[0004] To this end, some companies have proposed new solutions, such as the patent application with patent number: 2020100154594, which discloses a technical solution for an online gluing mechanism in the foil feeding direction. In this technical solution, the online transfer gluing method is adopted to realize high-efficiency and high-quality automated gluing work. The transfer glue roller has auxiliary functions of vacuum adsorption and vacuum breaking control, which can improve the reliability of tape transfer. The basic function of online gluing has good effect, the tape is free of bubbles and wrinkles, and the gluing quality is good.

[0005] However, in this technical solution, the vacuum and vacuum breaking pipe joints for generating and breaking vacuum (including an air generator and an electromagnetic valve for vacuum breaking control) are installed on the transfer assembly shaft, which makes the entire tape transfer assembly, especially the transfer assembly shaft, have a large mass, which will further lead to a large inertia of the tape transfer assembly shaft during rotation, which will have a negative impact on the starting, acceleration and stopping of the tape transfer process. The dynamic control effect of the transfer rubber preparation roller is not good when working at high speed, which will further limit the speed of online glue application. There is still room for further optimization of the entire technical solution.

[0006] In view of this, the purpose of the present invention is to provide a new technical solution to solve the existing technical defects. Summary of the invention

[0007] In order to overcome the shortcomings of the prior art, the present invention provides an online gluing mechanism rubber wheel transfer device, control method, components and mechanism, which solves the technical defects of the prior art such as large rotational inertia of the transfer rubber wheel shaft, affecting the starting and acceleration performance, and reducing the gluing efficiency.

[0008] The technical solution adopted by the present invention to solve its technical problem is:

[0009] A transfer rubber wheel device of an online gluing mechanism comprises a transfer rubber wheel shaft with a hollow channel and a plurality of transfer rubber wheels arranged outside the transfer rubber wheel shaft, wherein the transfer rubber wheel is provided with a plurality of vacuum holes and a plurality of compressed air holes from the inside to the outside, and the transfer rubber wheel shaft is respectively provided with a vacuum interface and a compressed air interface at the openings at both ends thereof, and an in-shaft vacuum main line and an in-shaft compressed air main line are arranged in the hollow channel of the transfer rubber wheel shaft, and the in-shaft vacuum main line and the in-shaft compressed air main line are respectively communicated with the inner ends of the vacuum interface and the compressed air interface located at the shaft end, and the in-shaft vacuum main line is communicated with the vacuum holes on the transfer rubber wheel through a vacuum manifold, and the in-shaft compressed air main line is communicated with the compressed air holes on the transfer rubber wheel through a compressed air manifold.

[0010] As an improvement of the above technical solution, the vacuum interface and the compressed air interface are both rotary joints. Vacuum or vacuum breaking operations can be applied to the vacuum holes on the transfer rubber wheel through the vacuum interface, the vacuum main line in the shaft and the vacuum manifold, and compressed air can be applied to the compressed air holes on the transfer rubber wheel through the compressed air interface, the compressed air main line in the shaft and the compressed air manifold.

[0011] As a further improvement of the above technical solution, the transfer rubber wheel has an annular cavity inside, the vacuum hole and the compressed air hole are both connected to the annular cavity, the vacuum manifold and the compressed air manifold are both connected to the annular cavity, the external connection position of the vacuum interface is connected to the vacuum generator through a pipeline, and the external connection position of the compressed air interface is connected to the compressed air valve system through a pipeline.

[0012] As a further improvement of the above technical solution, the vacuum holes and compressed air holes opened on the transfer rubber wheel are centrally symmetrically distributed along the axial direction to ensure the static balance and dynamic balance of the entire transfer rubber wheel shaft. The vacuum holes and compressed air holes can be universal holes.

[0013] As a further improvement of the above technical solution, the vacuum manifold and the compressed air manifold are installed in the hollow channel of the transfer rubber wheel shaft and are staggered in the axial direction in the hollow channel.

[0014] As a further improvement of the above technical solution, along the access direction of the intra-axial vacuum main line from the vacuum interface, the last vacuum manifold is a two-way manifold or a three-way manifold, and the other vacuum manifolds are three-way manifolds; along the access direction of the intra-axial compressed air main line from the compressed air interface, the last compressed air manifold is a two-way manifold or a three-way manifold, and the other compressed air manifolds are three-way manifolds.

[0015] A vacuum control method for a transfer rubber wheel device of an online glue sticking mechanism, the control method is as follows:

[0016] Vacuum on: Turn on the vacuum when the transfer rubber wheel is pressed down to the rubber preparation plate and is ready for the first transfer operation of the tape;

[0017] Vacuum holding: When the transfer rubber wheel is lifted, stopped in the middle, or in the avoidance position, the transfer rubber wheel maintains the vacuum function;

[0018] Vacuum closed: When the foil reaches the tape connection position, the transfer rubber wheel rises and performs the secondary transfer of the tape. The transfer rubber wheel turns on the compressed air and the vacuum of the air transfer rubber wheel is closed at the same time.

[0019] After the secondary transfer of the tape onto the product, such as foil tape, the vacuum and compressed air are switched off.

[0020] Such as the work control logic that repeats itself over and over again.

[0021] The present invention also provides an online gluing mechanism transfer glue assembly, including a transfer swing arm and a swing arm driving device that can drive the transfer swing arm to swing, and the transfer swing arm is provided with the above-mentioned online gluing mechanism transfer rubber wheel device and a rotation driving device for driving the transfer rubber wheel shaft and the transfer rubber wheel to rotate.

[0022] Based on the above-mentioned online gluing mechanism transfer gluing component, the present invention also provides an online gluing mechanism, including a frame and a reeling component, a glue opening component, a gluing component, and a glue preparation component installed on the frame. The frame is also provided with the online gluing mechanism transfer gluing component.

[0023] As an improvement of the above technical solution, the transfer swing arm is installed on the frame through a swing arm mounting shaft, the glue preparation assembly includes a glue preparation plate, a glue pressing cylinder and a glue pressing head, the swing arm driving device is a two-stage stroke driving cylinder, and the transfer swing arm is a two-stage stroke swing arm.

[0024] The beneficial effects of the present invention are as follows: the present invention provides a rubber wheel transfer device, control method, component and mechanism of an online gluing mechanism. The rubber wheel transfer device, control method, component and mechanism of the online gluing mechanism are provided with a vacuum interface and a compressed air interface at both ends of the hollow transfer rubber wheel shaft, and then the vacuum interface and the compressed air interface can be used to connect the vacuum generator and the compressed air valve system. The vacuum generator and the compressed air valve system can be installed on the outside of the transfer rubber wheel shaft through the mounting structure, which effectively reduces the mass of the transfer rubber wheel shaft, so that the rotational inertia of the transfer rubber wheel shaft is effectively reduced. Furthermore, in the process of transferring and gluing, the starting, acceleration, deceleration and stopping performance of the transfer rubber wheel shaft and the transfer rubber wheel are higher, the rotation positioning is faster, the starting and high-speed working of the transfer rubber wheel are dynamically controllable, and the matching whole-line connection speed of the online gluing is further improved, which is beneficial to improving the gluing efficiency and the gluing accuracy.

[0025] In summary, the online glue-sticking mechanism rubber wheel transfer device, control method, components and mechanism solve the technical defects of the prior art, such as large rotational inertia of the rubber wheel transfer shaft, affecting the starting and acceleration performance, and reducing the glue-sticking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0027] Figure 1 It is a schematic diagram of the assembly of the online glue sticking mechanism of the present invention;

[0028] Figure 2 It is a schematic diagram of the gas path arrangement of the rubber wheel transfer device of the centerline glue sticking mechanism of the present invention;

[0029] Figure 3 It is a diagram of the mechanism state of the present invention when the first transfer of the adhesive tape is performed;

[0030] Figure 4 It is a mechanism state diagram of the present invention when the adhesive tape is transferred for the second time. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the present invention. In addition, all the connection / connection relationships involved in the patent do not simply refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the invention can be combined interchangeably without conflicting with each other, refer to Figure 1-4.

[0032] A transfer rubber wheel device of an online gluing mechanism comprises a transfer rubber wheel shaft 1 having a hollow channel 11 and a plurality of transfer rubber wheels 2 arranged outside the transfer rubber wheel shaft 1, wherein the transfer rubber wheel 2 is provided with a plurality of vacuum holes and a plurality of compressed air holes from the inside to the outside, and the transfer rubber wheel shaft 1 is respectively provided with a vacuum interface 31 and a compressed air interface 32 at the openings at both ends thereof, and an in-shaft vacuum main line 41 and an in-shaft compressed air main line 42 are arranged in the hollow channel 11 of the transfer rubber wheel shaft 1, and the in-shaft vacuum main line 41 and the in-shaft compressed air main line 42 are respectively communicated with the inner ends of the vacuum interface 31 and the compressed air interface 32 located at the shaft end, and the in-shaft vacuum main line 41 is communicated with the vacuum holes on the transfer rubber wheel 2 through a vacuum manifold 51, and the in-shaft compressed air main line 42 is communicated with the compressed air holes on the transfer rubber wheel 2 through a compressed air manifold 52.

[0033] The vacuum interface 31 and the compressed air interface 32 are respectively installed at the two ends of the transfer rubber wheel shaft 1. Other devices, such as a vacuum generator, a vacuum control valve, a compressed air generating device, and a compressed air valve system can be installed on the outside of the transfer rubber wheel shaft 1 through the vacuum interface 31 and the compressed air interface 32, respectively, which effectively reduces the inertia of the transfer rubber wheel shaft 1 and the transfer rubber wheel 2 during rotation, helps to improve the starting and acceleration performance of the transfer rubber wheel shaft 1 and the transfer rubber wheel 2, improves the tape transfer efficiency, and controls with higher accuracy and faster speed.

[0034] By arranging the vacuum hole and the compressed air hole on the transfer rubber wheel 2 , the functions of vacuuming, breaking the vacuum and conveying compressed air of the transfer rubber wheel 2 can be realized.

[0035] Preferably, the vacuum interface 31 and the compressed air interface 32 are both rotary joints, and vacuum or vacuum breaking operations can be applied to the vacuum holes on the transfer rubber wheel 2 through the vacuum interface 31, the in-shaft vacuum main line 41 and the vacuum manifold 51, and compressed air can be applied to the compressed air holes on the transfer rubber wheel 2 through the compressed air interface 32, the in-shaft compressed air main line 42 and the compressed air manifold 52.

[0036] The vacuum interface 31, the vacuum main line 41 in the shaft, the vacuum manifold 51 and the vacuum hole on the transfer rubber wheel 2 cooperate to form a vacuum pipeline of the transfer rubber wheel device of the online gluing mechanism, and the compressed air interface 32, the compressed air main line 41 in the shaft, the compressed air manifold 51 and the compressed air hole on the transfer rubber wheel 2 cooperate to form a compressed air pipeline of the transfer rubber wheel device of the online gluing mechanism.

[0037] The vacuum pipe can be used to apply vacuum and break vacuum to the vacuum hole on the transfer rubber wheel 2 , and the compressed air can be sprayed to the compressed air hole on the transfer rubber wheel 2 through the compressed air pipe.

[0038] The transfer rubber wheel device of the online gluing mechanism opens and breaks the vacuum to the vacuum hole on the transfer rubber wheel 2 through the vacuum pipeline, and transmits compressed air to the compressed air hole on the transfer rubber wheel 2 through the compressed air pipeline.

[0039] Preferably, the transfer rubber wheel 2 has an annular cavity 21 inside, the vacuum hole and the compressed air hole are both connected to the annular cavity 21, the vacuum manifold 51 and the compressed air manifold 52 are both connected to the annular cavity 21, the external connection position of the vacuum interface 31 is connected to the vacuum generator through a pipeline, and the external connection position of the compressed air interface 32 is connected to the compressed air valve system through a pipeline. After adopting this structure, some components with larger mass, such as the vacuum generator, the vacuum control valve, the compressed air generating device, the compressed air valve system, etc. can be installed on the outside of the transfer rubber wheel shaft 1, and do not need to be installed on the transfer rubber wheel shaft 1, thereby reducing the rotational inertia of the transfer rubber wheel shaft 1.

[0040] Preferably, the vacuum holes and compressed air holes provided on the transfer rubber wheel 2 are centrally symmetrically distributed along the axial direction to ensure the static balance and dynamic balance of the entire transfer rubber wheel shaft 1. Specifically, the vacuum holes and compressed air holes are uniformly distributed in series on the outer periphery of the transfer rubber wheel 2. The vacuum holes and compressed air holes are centrally symmetrically distributed, which can greatly improve the static balance and dynamic balance of the transfer rubber wheel shaft 1 and the transfer rubber wheel 2, and help improve the stability of the first transfer of the tape and the second transfer of the tape, and indirectly improve the quality of the adhesive. In this embodiment, the vacuum holes and compressed air holes can be universal holes.

[0041] Preferably, the vacuum manifold 51 and the compressed air manifold 52 are installed in the hollow channel 11 of the transfer rubber wheel shaft 1 and are staggered along the axial direction in the hollow channel 11. This staggered installation structure can, on the one hand, allow the hollow channel 11 of the transfer rubber wheel shaft 1 to accommodate all the vacuum manifolds 51 and the compressed air manifold 52, and on the other hand, can also improve the dynamic balance and static balance of the transfer rubber wheel shaft 1.

[0042] Preferably, along the access direction of the intra-axial vacuum main line 41 from the vacuum interface 31, the last vacuum manifold 51 is a two-way manifold or a three-way manifold, and the other vacuum manifolds 51 are three-way manifolds; along the access direction of the intra-axial compressed air main line 42 from the compressed air interface 32, the last compressed air manifold 52 is a two-way manifold or a three-way manifold, and the other compressed air manifolds 52 are three-way manifolds. During specific implementation, the implementer can select appropriate vacuum manifolds 51 and compressed air manifolds 52 according to specific needs.

[0043] Based on the above-mentioned online glue laminating mechanism transferring rubber wheel device, the present invention also provides a vacuum control method for the online glue laminating mechanism transferring rubber wheel device, and the control method is as follows:

[0044] Vacuum on: when the transfer rubber wheel 2 is pressed down to the rubber preparation plate 71 and the first transfer operation of the tape is ready, the vacuum is turned on;

[0045] Vacuum maintenance: When the transfer rubber wheel 2 is lifted, stopped in the middle, or in the avoidance position, the transfer rubber wheel 2 maintains the vacuum function;

[0046] Vacuum closed: When the foil 9 reaches the tape connection position, the transfer rubber wheel 2 rises and performs the second transfer of the tape, the transfer rubber wheel 2 opens the compressed air, and the vacuum of the air transfer rubber wheel 2 is closed.

[0047] After the secondary transfer of the adhesive tape onto the product such as the foil tape 9 is completed, both the vacuum and the compressed air are turned off.

[0048] Such repetitive work control logic can realize automatic online tape sticking.

[0049] Based on the above-mentioned online gluing mechanism transfer rubber wheel device, the present invention also provides an online gluing mechanism transfer rubber wheel component, including a transfer swing arm 6 and a swing arm driving device that can drive the transfer swing arm 6 to swing, and the transfer swing arm 6 is provided with the online gluing mechanism transfer rubber wheel device and a rotation driving device for driving the transfer rubber wheel shaft 1 and the transfer rubber wheel 2 to rotate.

[0050] Based on the above-mentioned online gluing mechanism transfer gluing component, the present invention also provides an online gluing mechanism, including a frame and an unwinding component, a glue opening component, a gluing component, and a glue preparation component installed on the frame. The frame is also provided with the online gluing mechanism transfer gluing component.

[0051] Preferably, the transfer swing arm 6 is installed on the frame through the swing arm mounting shaft 61, the glue preparation assembly includes a glue preparation plate 71, a glue pressing cylinder 72 and a glue pressing head 73, the swing arm driving device is a two-stage stroke driving cylinder, and the transfer swing arm 6 is a two-stage stroke swing arm.

[0052] When the above technical solution is specifically implemented, the process of transferring the adhesive tape from the preparation rubber plate 71 to the transfer rubber wheel 2 is the first transfer process of the adhesive tape, and the process of transferring the adhesive tape from the transfer rubber wheel 2 to the foil 9 is the second transfer process of the adhesive tape. The control logic of the vacuum pipeline and the compressed air pipeline of the transfer rubber wheel device of the online glue laminating mechanism is as follows:

[0053] Vacuum on: when the transfer rubber wheel 2 is pressed down to the rubber preparation plate 71 and the first transfer operation of the tape is ready, the vacuum is turned on;

[0054] Vacuum maintenance: When the transfer rubber wheel 2 is lifted, stopped in the middle, or in the avoidance position, the vacuum function of the transfer rubber wheel 2 is always maintained;

[0055] Vacuum closing: When the foil 9 and other products reach the tape connection position, the transfer rubber wheel 2 rises and performs the second tape transfer, and the vacuum of the transfer rubber wheel 2 is closed, and at the same time, the transfer rubber wheel 2 opens the compressed air and breaks the vacuum.

[0056] Specifically, when the vacuum is turned on, the swing arm driving device drives the transfer swing arm 6 to swing and press the transfer rubber wheel 2 down onto the rubber preparation plate 71. When the tape is ready to perform the first transfer process, under the coordinated operation of the corresponding vacuum generator and vacuum control valve, the vacuum interface 31 generates a vacuum on the vacuum hole of the transfer rubber wheel 2 through the in-axis vacuum main line 41 and the vacuum manifold 51, and then utilizes the vacuum generated by the vacuum hole to adsorb and transfer the prepared tape on the rubber preparation plate 71 to the transfer rubber wheel 2, completing the first transfer of the tape. For details, refer to Figure 3 , the transfer rubber wheel shaft 1 and the transfer rubber wheel 2 are both in a low position, and the lower edge of the transfer rubber wheel 2 abuts against the rubber preparation plate 71;

[0057] When the vacuum is maintained, the swing arm driving device drives the swing arm 6 to swing upward, and the transfer rubber wheel shaft 1 and the transfer rubber wheel 2 are lifted upward. During the lifting process, the vacuum function of the vacuum hole on the transfer rubber wheel 2 is maintained during the pause and avoidance process in the middle, and the adhesive tape is always vacuum-absorbed on the transfer rubber wheel 2. More specifically, the vacuum function of the transfer rubber wheel device of the online glue sticking mechanism is always maintained after the adhesive tape performs the first transfer process to before the adhesive tape performs the second transfer process;

[0058] When the vacuum is closed, the foil 9 is conveyed to the tape connection position under the conveying action of the corresponding conveying device. At this time, the swing arm driving device drives the transfer swing arm 6 to swing and makes the transfer rubber wheel 2 rise, and the transfer rubber wheel 2 transfers the tape adsorbed on its surface to the tape connection position of the foil 9. This process is the second transfer process of the tape. When the tape is transferred for the second time, the corresponding vacuum generator and vacuum control valve cooperate to cut off the vacuum function on the transfer rubber wheel. At the same time, the corresponding compressed air generator and compressed air valve system cooperate to work and open the compressed air on the transfer rubber wheel 2. The compressed air passes through the compressed air interface 32 from the outside, the compressed air main line 42 in the shaft and the compressed air manifold 52, and is ejected from the compressed air hole on the transfer rubber wheel 2. The vacuum is broken by compressed air, so that the tape successfully completes the secondary transfer process. For details, refer to Figure 4 , the transfer rubber wheel shaft 1 and the transfer rubber wheel 2 are both lifted to a high position, and the foil 9 is moved to the tape-joining and gluing position under the guidance of the front roller 82, the rear roller 83 and the gluing back roller 81. When the second transfer is performed, the transfer rubber wheel 2 presses the foil 9 against the lower edge of the gluing back roller 81 and cooperates to transfer the tape on the transfer rubber wheel 2 to the foil 9. .

[0059] After the adhesive tape completes the secondary transfer, the adhesive tape is transferred to the foil material 9. At this time, the vacuum and compressed air on the transfer rubber wheel 2 are turned off, and the online gluing process of the foil material 9 is completed.

[0060] By repeating the above operation continuously, the adhesive tape can be continuously transferred to the foil material 9, thus realizing automatic operation.

[0061] The above is a specific description of the preferred implementation of the present invention, but the invention is not limited to the embodiments. Those skilled in the art can make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A rubber wheel transfer device for an online glue laminating mechanism, characterized in that: The invention comprises a transfer rubber wheel shaft (1) having a hollow passage (11) and a plurality of transfer rubber wheels (2) arranged outside the transfer rubber wheel shaft (1); the transfer rubber wheel (2) is provided with a plurality of vacuum holes and a plurality of compressed air holes from the inside to the outside; the transfer rubber wheel shaft (1) is respectively provided with a vacuum interface (31) and a compressed air interface (32) at the openings at both ends thereof; an in-shaft vacuum main line (41) and an in-shaft compressed air main line (42) are arranged in the hollow passage (11) of the transfer rubber wheel shaft (1); the in-shaft vacuum main line (41) and the in-shaft compressed air main line (42) are respectively connected to the inner ends of the vacuum interface (31) and the compressed air interface (32); the in-shaft vacuum main line (41) is connected to the vacuum holes on the transfer rubber wheel (2) through a vacuum manifold (51); and the in-shaft compressed air main line (42) is connected to the compressed air holes on the transfer rubber wheel (2) through a compressed air manifold (52).

2. The device for transferring rubber wheels of an online glue laminating mechanism according to claim 1, characterized in that: The vacuum interface (31) and the compressed air interface (32) are both rotary joints. A vacuum can be applied to the vacuum hole on the transfer rubber wheel (2) through the vacuum interface (31), the vacuum main line (41) in the shaft and the vacuum manifold (51). Compressed air can be applied to the compressed air hole on the transfer rubber wheel (2) and the vacuum can be broken through the compressed air interface (32), the compressed air main line (42) in the shaft and the compressed air manifold (52).

3. The device for transferring rubber wheels of an online glue laminating mechanism according to claim 1, characterized in that: The transfer rubber wheel (2) has an annular cavity (21) inside, the vacuum hole and the compressed air hole are both in communication with the annular cavity (21), the vacuum manifold (51) and the compressed air manifold (52) are both in communication with the annular cavity (21), the external connection position of the vacuum interface (31) is connected to the vacuum generator via a pipeline, and the external connection position of the compressed air interface (32) is connected to the compressed air valve system via a pipeline.

4. The device for transferring rubber wheels of an online glue laminating mechanism according to claim 1, characterized in that: The vacuum holes and compressed air holes provided on the transfer rubber wheel (2) are centrally symmetrically distributed along the axial direction, thereby ensuring the static balance and dynamic balance of the entire transfer rubber wheel shaft (1); the vacuum holes and compressed air holes can be universal holes.

5. The device for transferring rubber wheels of an online glue laminating mechanism according to claim 1, characterized in that: The vacuum manifold (51) and the compressed air manifold (52) are installed in the hollow channel (11) of the transfer rubber wheel shaft (1) and are staggeredly distributed in the axial direction in the hollow channel (11).

6. The device for transferring rubber wheels of an online glue laminating mechanism according to claim 1, characterized in that: Along the access direction of the in-axis vacuum main line (41) from the vacuum interface (31), the last vacuum manifold (51) is a two-way manifold or a three-way manifold, and the other vacuum manifolds (51) are three-way manifolds; along the access direction of the in-axis compressed air main line (42) from the compressed air interface (32), the last compressed air manifold (52) is a two-way manifold or a three-way manifold, and the other compressed air manifolds (52) are three-way manifolds.

7. A vacuum control method for a rubber wheel transfer device of an online glue laminating mechanism applicable to any one of claims 1 to 6, characterized in that: The control method is as follows: Vacuum on: when the transfer rubber wheel (2) is pressed down to the rubber preparation plate (71) and the tape is ready for a primary transfer operation, the vacuum is turned on; Vacuum maintenance: when the transfer rubber wheel (2) is lifted, stopped in the middle, or in the avoidance position, the transfer rubber wheel (2) maintains a vacuum function; Vacuum closing: When the foil (9) reaches the tape connection position, the transfer rubber wheel (2) rises and performs the second transfer of the tape, the transfer rubber wheel (2) opens the compressed air, and at the same time the vacuum of the air transfer rubber wheel (2) is closed.

8. An online glue sticking mechanism transfer glue sticking assembly, characterized in that: The invention comprises a transfer swing arm (6) and a swing arm driving device capable of driving the transfer swing arm (6) to swing, wherein the transfer swing arm (6) is provided with a transfer rubber wheel device of the online gluing mechanism as claimed in any one of claims 1 to 6 and a rotation driving device for driving the transfer rubber wheel shaft (1) and the transfer rubber wheel (2) to rotate.

9. An online gluing mechanism, characterized in that: It comprises a frame and an unwinding assembly, a glue opening assembly, a glue applying assembly and a glue preparation assembly installed on the frame. The frame is also provided with the online glue applying mechanism transfer glue applying assembly as claimed in claim 8.

10. The online gluing mechanism according to claim 9, characterized in that: The transfer swing arm (6) is mounted on the frame via a swing arm mounting shaft (61); the glue preparation assembly comprises a glue preparation plate (71), a glue pressing cylinder (72) and a glue pressing head (73); the swing arm driving device is a two-stage stroke driving cylinder; and the transfer swing arm (6) is a two-stage stroke swing arm.

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