Adhesive tape side plate compounding mechanism

Abstract

The utility model discloses an adhesive tape and side plate composite mechanism, and relates to the technical field of new energy batteries. The adhesive tape side plate compounding mechanism comprises an unwinding assembly, an adhesive releasing assembly, a compounding assembly and a punching assembly. The compounding assembly is used for intermittently compounding an adhesive tape on a side plate to obtain a compounded side plate, and the compounded side plate comprises an adhesive section and an adhesive-free section which are arranged at an interval; the punching die is used for punching the composite side plate and comprises a first die part, a second die part, a punching needle and a first driving part, and the second die part is movably arranged relative to the first die part; the punching needles are arranged on the second die part and comprise auxiliary hole punching needles and structural hole punching needles, the auxiliary hole punching needles and the structural hole punching needles are arranged at intervals, the auxiliary hole punching needles are used for punching auxiliary holes in the non-glue section, and the structural hole punching needles are used for punching structural holes in the glue section; the first driving piece is connected with the second module to drive the second module to move. According to the mechanism, punching of the process holes and the array holes can be completed at the same time, die switching is reduced, and the production efficiency and the product consistency are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of new energy battery, in particular to a kind of adhesive tape side plate composite mechanism. BACKGROUND

[0002] The core component of new energy battery is battery cell, after battery cell preparation is completed, the battery cell is pasted side plate to fix the internal structure of battery cell and protect battery cell.This process usually forms composite side plate by combining adhesive tape to side plate.In the processing of composite side plate, process hole and array hole are also needed to be punched, which are used for battery cell assembly and electrolyte flow respectively.However, in a part of traditional production process, process hole and array hole are punched by different molds respectively.This kind of step-by-step operation not only increases mold cost, but also prolongs production cycle, which is not conducive to improving production efficiency.

[0003] Therefore, the existing adhesive tape side plate composite mechanism has certain improvement space. CONTENT OF THE UTILITY MODEL

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application provides an adhesive tape side plate composite mechanism, which can simultaneously complete the punching of process hole and array hole, reduce mold switching, improve production efficiency and product consistency.

[0005] The adhesive tape side plate composite mechanism according to the embodiment of the present application comprises: a unwinding assembly, a adhesive tape providing assembly, a composite assembly and a punching assembly; the unwinding assembly is used to provide side plate; the adhesive tape providing assembly is used to provide adhesive tape; the composite assembly is used to intermittently composite the adhesive tape on the side plate to obtain composite side plate, the composite side plate comprises spaced adhesive segments and non-adhesive segments; the punching die is used to punch the composite side plate, the punching die comprises: a first die, a second die, a punch and a first driving member, the first die is used to support the composite side plate; the second die is movably arranged relative to the first die; the punch is arranged on the second die, the punch comprises spaced process hole punches and structure hole punches, the process hole punches are used to punch process holes on the non-adhesive segments, and the structure hole punches are used to punch structure holes on the adhesive segments; the first driving member is connected with the second die to drive the second die to move.

[0006] According to the tape side plate composite mechanism of this utility model embodiment, by setting up an unwinding assembly, a glue unwinding assembly, a composite assembly, and a punching assembly, an automated processing flow from the composite of the side plate and tape to the composite side plate is realized, improving production automation capabilities and reducing operating costs. The punching assembly precisely punches holes in the composite side plate, wherein the punching die includes process hole punches and structural hole punches. A first driving component drives a second die to move, enabling the process hole punches and structural hole punches to complete their respective tasks synchronously, ensuring efficient and accurate punching. Through the aforementioned integrated modular layout, the inefficiency caused by multi-process separation and frequent die switching in traditional processes is effectively solved. Simultaneously, it helps to shorten the distance between process holes and array holes, allowing the composite side plate to be compatible with shorter-sized battery cells.

[0007] According to an embodiment of the present invention, the tape side plate composite mechanism further includes: a cutting component, the cutting component being used to cut the composite side plate in the adhesive-free section, the cutting component being located on the side of the punching die away from the composite component.

[0008] In some alternative embodiments, on the second module, the process hole punch is located on the side of the structural hole punch away from the cutting assembly.

[0009] The tape side plate composite mechanism according to an embodiment of the present utility model further includes: a pull belt assembly, the pull belt assembly being located on the side of the punching die away from the composite assembly, the pull belt assembly being used to pull the composite side plate out along a first direction.

[0010] Optionally, the pull strap assembly includes: a base; a clamping plate assembly disposed on the base, the clamping plate assembly including: a first clamping plate, the first clamping plate being movable in a direction perpendicular to the first direction; a second clamping plate, the second clamping plate being rotatable between a clamping position and a release position, the second clamping plate being clamped to opposite sides of the composite side plate with the first clamping plate in the clamping position; a linkage structure, the linkage structure being connected between the first clamping plate and the second clamping plate to drive the first clamping plate and the second clamping plate to move together; a second driving member, the second driving member being disposed on the base, the second driving member being connected to the first clamping plate to drive the first clamping plate to move, or connected to the second clamping plate to drive the second clamping plate to rotate; and a third driving member, the third driving member being connected to the base to drive the base to move along the first direction.

[0011] Optionally, the first clamping plate is slidably connected to the base.

[0012] Optionally, the sides of the first clamping plate and the second clamping plate facing each other are clamping surfaces, and at least one of the clamping surfaces includes an anti-slip layer.

[0013] In some optional embodiments, the adhesive dispensing assembly includes a first adhesive dispensing member and a second adhesive dispensing member, which are used to provide a first adhesive tape and a second adhesive tape, respectively; the adhesive tape side panel laminating mechanism further includes an adhesive tape receiving assembly, which is located between the laminating assembly and the adhesive dispensing assembly, and is used to switch between the first adhesive tape and the second adhesive tape; the laminating assembly is used to laminate the side panel with the first adhesive tape or the side panel with the second adhesive tape to obtain the laminar side panel.

[0014] According to some optional embodiments of the present invention, the tape side plate composite mechanism includes: a fixed base; a pressure roller disposed on the fixed base, the pressure roller being used to press on one side of the side plate, the tape being adapted to adhere to the side of the side plate away from the pressure roller to obtain the adhesive segment; and a movable cutting blade disposed on the fixed base, the cutting blade being used to cut the tape to break the tape and obtain the adhesive-free segment.

[0015] In some optional embodiments, the composite component further includes: an adhesive bonding structure disposed on the fixed base, the adhesive bonding structure located on one side of the pressure roller, the adhesive bonding structure forming an adhesive bonding space between the adhesive bonding structure and the pressure roller, the side plate passing through the adhesive bonding space; the back side of the adhesive tape is attached to the adhesive bonding structure, the front side of the adhesive tape faces the side plate, and the adhesive bonding structure is used to adhere the adhesive tape to the side plate.

[0016] In some specific embodiments, the composite component further includes: a fourth driving member, which is connected to the adhesive bonding structure. The fourth driving member drives the adhesive bonding structure to reciprocate along the moving direction of the side plate. The fourth driving member is used to drive the adhesive bonding structure to move synchronously with the side plate when the adhesive-free section is made, and to drive the adhesive bonding structure to reset when the cutting blade cuts the tape.

[0017] According to some optional embodiments, the tape side plate composite mechanism further includes: a side plate buffer assembly disposed between the unwinding assembly and the composite assembly, the side plate buffer assembly being used to adjust the tension of the side plate.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0020] Figure 1 This is a schematic diagram of the tape side plate composite mechanism according to some embodiments of the present invention;

[0021] Figure 2 This is a top view of the tape side plate composite mechanism according to some embodiments of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of a punching die according to some embodiments of the present invention;

[0023] Figure 4 This is a structural schematic diagram of a pull strap assembly according to some embodiments of the present invention;

[0024] Figure 5 This is yet another structural schematic diagram of the pull strap assembly according to some embodiments of the present utility model;

[0025] Figure 6 This is a schematic diagram of the structure of a composite component according to some embodiments of the present invention;

[0026] Figure 7 This is another structural schematic diagram of the composite component according to some embodiments of the present invention.

[0027] Figure label:

[0028] Tape side plate composite mechanism 100

[0029] Unwind assembly 10

[0030] Adhesive dispensing assembly 30, first adhesive dispensing component 31, second adhesive dispensing component 33

[0031] Tape splicing assembly 40

[0032] Composite component 50, fixing base 51, pressure roller 53, cutting blade 55, bonding structure 57, fourth driving component 59.

[0033] Side panel cache component 60

[0034] Punching die 70, first die 71, second die 72, punch 73, process hole punch 731, structural hole punch 732, first drive component 75.

[0035] Cutting component 80

[0036] Belt assembly 90, base 92, clamping plate assembly 94, first clamping plate 941, second clamping plate 942, linkage structure 943, second driving component 97, third driving component 98.

[0037] Side plate 1, tape 2, first tape 2a, second tape 2b, composite side plate 3, battery cell 5. Detailed Implementation

[0038] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0039] In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "rear," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0040] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0041] The following is for reference. Figures 1-7 Describes a tape side plate composite mechanism 100 according to an embodiment of the present utility model.

[0042] like Figure 1 and Figure 2 As shown, the tape side plate composite mechanism 100 includes: unwinding assembly 10, adhesive dispensing assembly 30, composite assembly 50, and punching die 70.

[0043] Combination Figure 1The unwinding assembly 10 is used to provide the side plate 1. The adhesive dispensing assembly 30 is used to provide the adhesive tape 2. Optionally, the adhesive dispensing assembly 30 may include at least one dispensing element. When there are multiple dispensing elements, one dispensing element is responsible for supplying the currently used adhesive tape 2, while the other dispensing elements are used to store spare adhesive tape 2. This can reduce the downtime for changing adhesive tape 2, thereby improving equipment operating efficiency and production continuity. Optionally, a tape splicing assembly 40 can be provided between the multiple dispensing elements. The tape splicing assembly 40 is used to composite and connect the spare adhesive tape 2 with the end of the currently used adhesive tape 2 to save downtime for changing adhesive tape 2. In this application, the tape splicing assembly 40 can adopt a solution known in the prior art. The tape splicing assembly 40 itself is not the core point of this application, so it will not be described in detail here.

[0044] The composite assembly 50 is used to intermittently laminate the tape 2 onto the side plate 1 to obtain a composite side plate 3, the composite side plate 3 including spaced-apart adhesive sections and adhesive-free sections.

[0045] It should be noted that after the battery cell 5 is manufactured, in order to fix the internal structure of the battery cell 5 and provide it with protection, the battery cell 5 needs to be treated with side plate 1. Therefore, the composite side plate 3 after adhesive treatment will be used to attach to the surface of the battery cell 5.

[0046] The composite component 50 intermittently laminates the tape 2 onto the side plate 1 to form a composite side plate 3 with adhesive segments and non-adhesive segments, which is used for subsequent attachment of the battery cell 5.

[0047] The punching die 70 is used to punch holes in the composite side plate 3.

[0048] Specifically, in the conveying direction of the composite side plate 3, the punching die 70 is located after the composite component 50. After the side plate 1 and the tape 2 are combined, the resulting composite side plate 3 can be punched.

[0049] like Figure 3 As shown, the punching die 70 includes a first die 71 and a second die 72. The two work together to complete the punching of the composite side plate 3.

[0050] The first module 71 is used to support the composite side plate 3, ensuring that it remains flat and stable during the punching process and avoiding deformation or displacement due to external forces.

[0051] The second module 72 is positioned relative to the first module 71 and can be moved and adjusted in position to precisely align different areas of the composite side plate 3 for processing.

[0052] Optionally, the first mold 71 can be a punch and the second mold 72 can be a die; or, the first mold 71 can be a die and the second mold 72 can be a punch. This arrangement ensures that the composite side plate 3 can obtain stable support during stamping or forming.

[0053] Continue to combine Figure 3 The punching die 70 also includes a punch 73. The punch 73 is disposed on the second die 72. The punch 73 includes process hole punches 731 and structural hole punches 732 spaced apart. The process hole punches 731 are used to punch process holes in the non-adhesive section, and the structural hole punches 732 are used to punch structural holes in the adhesive section.

[0054] It is important to understand that the array holes are holes located on the side of the composite side plate 3. Their main function is to provide a flow channel and gap for the electrolyte after the composite side plate 3 is installed into the battery cell 5, ensuring that the electrolyte can be evenly distributed and penetrate into the battery cell 5, thereby improving the stability of the battery cell 5. The structural holes, on the other hand, are punched to facilitate the subsequent fastening of the composite side plate 3 with the spacer, or to meet other process design requirements for the composite side plate 3. In this application, the process hole punch 731 and the structural hole punch 732 are placed in the same punching die 70 to simultaneously punch process holes and structural holes, saving the time and cost of punching process holes and structural holes separately, facilitating continuous operation, and further improving production cycle time.

[0055] Punch 73 is disposed on the second module 72. Punch 73 includes process hole punches 731 and structural hole punches 732 spaced apart. Process hole punches 731 are used to punch process holes in the non-adhesive section, and structural hole punches 732 are used to punch structural holes in the adhesive section. The punching die 70 can complete the processing of different types of holes on the composite side plate 3 in one go, which not only improves production efficiency but also ensures the consistency of hole positions, thereby helping to improve the production yield of the battery cell 5.

[0056] Reference Figure 3 The punching die 70 also includes a first driving member 75. The first driving member 75 is connected to the second die 72 to drive the second die 72 to move.

[0057] By combining the first driving component 75 with the second module 72, the punching die 70 can simultaneously drive the process hole punch 731 and the structural hole punch 732 to complete their respective tasks, eliminating the need for multiple punching dies 70 or additional independent modules, thereby reducing production costs and improving equipment production efficiency.

[0058] In addition, it helps to shorten the distance between process holes and array holes, so as to achieve compatibility with short-sized cells.

[0059] Optionally, the first driving component 75 can be driven by a cylinder, hydraulic cylinder, or the like.

[0060] To improve motion accuracy, in some optional embodiments, the punching die 70 may further include a guide assembly. The guide assembly is disposed between the first drive member 75 and the second die member 72. The guide assembly may include guide rails or sliders, etc., to reduce misalignment and ensure the alignment accuracy of the punch 73 and the composite side plate 3, thereby improving production quality.

[0061] like Figure 1 As shown, according to some optional embodiments of the present invention, the tape side plate composite mechanism 100 further includes a cutting assembly 80.

[0062] The cutting assembly 80 is used to cut the composite side panel 3.

[0063] The cutting assembly 80 is used to cut the composite side plate 3 in the glue-free section. The cutting assembly 80 is located on the side of the punching die 70 away from the composite assembly 50.

[0064] First, the composite component 50 completes the bonding of the tape 2 and the side plate 1. Then, the punching die 70 punches the process holes and structural holes. Finally, the cutting component 80 completes the cutting operation to obtain the segmented composite side plate 3.

[0065] The cutting assembly 80 may include a cutting tool. The cutting tool may include a fixed blade or a movable blade.

[0066] When a fixed blade is used, it is suitable for simple and efficient cutting operations; when a movable blade is used, it can be driven by a cylinder, hydraulic cylinder, or electric push rod to achieve reciprocating motion, thereby completing precise cutting. In addition, to improve cutting accuracy, a guide device such as a linear guide or ball screw and a positioning sensor can be integrated into the cutting assembly 80 to monitor the position of the composite side plate 3 in real time, thereby improving cutting accuracy.

[0067] The connection between the cutting assembly 80 and the punching die 70 has also been carefully designed. Both are fixed to the same base 92 by a mechanical bracket or frame, ensuring the relative position stability of each module during processing. Simultaneously, the triggering mechanism of the cutting assembly 80 can be linked with the first drive component 75 for control. That is, when the punching process is completed, the first drive component 75 drives the second die 72 to reset, and the cutting assembly 80 automatically starts to complete the cutting operation of the composite side plate 3. This integrated control method not only simplifies the operation process but also improves the overall coordination of the equipment.

[0068] In some alternative embodiments, in the tape side plate composite mechanism 100, on the second module 72, the process hole punch 731 is located on the side of the structural hole punch 732 away from the cutting assembly 80.

[0069] It should be noted that on a complete finished composite side plate 3, process holes, structural holes and process holes are set in sequence, that is, the process holes are located on both sides of the structural holes.

[0070] In practice, the cutting assembly 80 typically cuts the composite side plate 3 at specific locations to separate the finished product segment from the scrap segment. Since the process hole punch 731 is further away from the cutting assembly 80, underutilized process hole areas can be avoided from being included in the scrap area during the initial cut. Practice shows that placing the process hole punch 731 on the side of the structural hole punch 732 furthest from the cutting assembly 80 reduces scrap generation while ensuring the integrity and functionality of the finished composite side plate 3.

[0071] like Figure 1 and Figure 2 As shown, according to some optional embodiments of the present invention, the tape side plate composite mechanism 100 further includes a pull belt assembly 90. The pull belt assembly 90 is located on the side of the punching die 70 away from the composite assembly 50, and the pull belt assembly 90 is used to pull the composite side plate 3 out along a first direction.

[0072] The pull belt assembly 90 is used to pull the composite side plate 3 to move, so as to realize the continuous processing of the composite side plate 3.

[0073] First, the composite component 50 completes the bonding operation between the tape 2 and the side plate 1, forming a composite side plate 3 with the tape 2. Then, the composite side plate 3 is fed into the punching die 70, where process hole punches 731 and structural hole punches 732 respectively create process holes and structural holes. During this process, the pull assembly 90 pulls the composite side plate 3 to move, ensuring that the unprocessed portion continues to move forward, guaranteeing continuous and uniform punching of the composite side plate 3, thus improving production efficiency.

[0074] In some alternative embodiments, combined with Figures 4-5 The pull strap assembly 90 includes a base 92, a clamping plate assembly 94, a second drive member 97, and a third drive member 98. The clamping plate assembly 94 is disposed on the base 92 and includes a first clamping plate 941, a second clamping plate 942, and a linkage structure 943. The first clamping plate 941 is movable in a direction perpendicular to a first direction. The second clamping plate 942 is rotatable between a clamping position and a release position. In the clamping position, the second clamping plate 942 is clamped to opposite sides of the composite side plate 3 with the first clamping plate 941. The linkage structure 943 connects the first clamping plate 941 and the second clamping plate 942 to drive the first clamping plate 941 and the second clamping plate 942 in a linked manner. The second drive member 97 is disposed on the base 92 and connects to the first clamping plate 941 to drive the first clamping plate 941 to move, or connects to the second clamping plate 942 to drive the second clamping plate 942 to rotate. The third drive element 98 is connected to the base 92 to drive the base 92 to move along the first direction.

[0075] In the above technical solution, the clamping plate assembly 94 is disposed on the base 92. The first clamping plate 941 is movable along a direction perpendicular to the first direction, used to adjust the clamping force and adapt to composite side plates 3 of different thicknesses. The second clamping plate 942 is rotatable between a clamping position and a released position. When the second clamping plate 942 is in the clamping position, it closely cooperates with the first clamping plate 941, and by applying an appropriate clamping force, firmly fixes the composite side plate 3 between the two clamping plates, ensuring that no displacement occurs during processing. When the second clamping plate 942 is in the released position, it rotates 90°, thus avoiding the path of some components, facilitating rapid clamping of the composite side plate 3, and improving operational efficiency.

[0076] The linkage structure 943 connects the first clamping plate 941 and the second clamping plate 942, enabling them to move synchronously. For example, when the first clamping plate 941 moves closer to the composite side plate 3, the linkage structure 943 will cause the second clamping plate 942 to rotate to the clamping position; conversely, when the first clamping plate 941 moves away from the composite side plate 3, the second clamping plate 942 will also rotate to the release position. By setting the linkage structure 943, the consistency of clamping and releasing actions is improved.

[0077] The second drive component 97 is mounted on the base 92 and is responsible for driving the movement of the clamping plate assembly 94. There are two specific connection methods: one is to directly connect to the first clamping plate 941, moving it vertically by pushing or pulling it; the other is to connect to the second clamping plate 942, achieving clamping or releasing functions by driving its rotation. Optionally, the second drive component 97 can be an actuator such as a cylinder, hydraulic cylinder, or electric push rod. Users can select the appropriate type according to actual needs to meet different driving force and precision requirements; the specific type is not limited in this application.

[0078] The third drive component 98 is connected to the base 92 and is used to drive the entire belt conveyor assembly 90 to move along the first direction. This allows the belt conveyor assembly 90 to move the composite side plate 3 forward after clamping, thereby achieving continuous conveying.

[0079] Optionally, the third drive unit 98 includes a servo motor or a stepper motor that provides stable driving force.

[0080] Optionally, the third drive element 98 includes a transmission mechanism, such as a belt or lead screw, to provide precise and stable motion control.

[0081] In some specific embodiments, the first clamping plate 941 is slidably connected to the base 92.

[0082] For example, the first clamping plate 941 and the base 92 are slidably connected to allow for vertical movement. When the first clamping plate 941 slides downward, the linkage structure 943 drives the second clamping plate 942 to rotate from the release position to the clamping position. At this time, the second clamping plate 942 and the first clamping plate 941 work together to firmly clamp the composite side plate 3 between them, ensuring that it will not loosen or shift during traction or transportation. Conversely, when the first clamping plate 941 slides upward, the linkage structure 943 operates in the opposite direction, driving the second clamping plate 942 to rotate from the clamping position to the release position. During this process, the second clamping plate 942 rotates, thereby avoiding interference with other components, thus facilitating the loading, unloading, or adjustment of the composite side plate 3. This design not only simplifies the operation process but also improves the flexibility and adaptability of the system.

[0083] In some alternative embodiments, the first clamping plate 941 slides along a guide rail or guide groove on the base 92 to ensure smooth and precise movement.

[0084] In some alternative embodiments, the sides of the first clamping plate 941 and the second clamping plate 942 facing each other are clamping surfaces, and at least one clamping surface includes an anti-slip layer.

[0085] An anti-slip layer is used to enhance the clamping stability of the composite side plate 3. Optionally, the anti-slip layer may be a rubber pad, a textured surface, or a layer of material with a high coefficient of friction, thereby effectively preventing the side plate 1 from sliding during clamping. In some technical solutions, the clamping surface on the first clamping plate 941 includes an anti-slip layer; or, the clamping surface on the second clamping plate includes an anti-slip layer. To improve clamping reliability, in some technical solutions, the clamping surfaces on both the first clamping plate 941 and the second clamping plate 942 include an anti-slip layer.

[0086] According to some optional embodiments of the present invention, combined with Figure 1 The adhesive dispensing assembly 30 includes a first adhesive dispensing component 31 and a second adhesive dispensing component 33, which are used to provide a first adhesive tape 2a and a second adhesive tape 2b, respectively. The adhesive tape side panel laminating mechanism 100 also includes an adhesive tape receiving assembly 40, which is located between the laminating assembly 50 and the adhesive dispensing assembly 30. The adhesive tape receiving assembly 40 is used to switch between the first adhesive tape 2a and the second adhesive tape 2b. The laminating assembly 50 is used to laminate the side panel 1 with the first adhesive tape 2a or with the second adhesive tape 2b to obtain a laminated side panel 3.

[0087] In the above technical solution, the tape receiving assembly 40 is located between the composite assembly 50 and the tape dispensing assembly 30, and it is used to switch between the first tape 2a and the second tape 2b. When the first tape 2a is about to run out, the tape receiving assembly 40 can firmly connect the front end of the second tape 2b to the end of the first tape 2a. This process is usually completed by means of pressing or other methods to ensure that there is no interruption during the tape 2 switching process, thereby ensuring production continuity.

[0088] In some alternative embodiments, the tape assembly 40 includes a roller and a bearing member. The roller is movable to press against the bearing member to bond the first tape 2a and the second tape 2b. The bearing member includes a bearing surface facing the roller, and the roller is movable between a first position and a second position on the bearing surface to achieve a preset bonding length for the first tape 2a and the second tape 2b. The roller may be a columnar structure, the bearing member may be a plate-like structure, and the bearing surface may be planar. In the conveying direction of the first tape 2a and the second tape 2b, the length of the bearing surface is greater than the length of the roller, i.e., in the conveying direction of the first tape 2a and the second tape 2b, the length of the bearing surface is greater than the diameter of the roller. The columnar structure of the roller allows the first tape 2a and the second tape 2b to bond gradually during bonding, preventing air bubbles from forming between them. In other embodiments, the roller and the bearing member may be constructed with other structures, and the bearing surface may be an arc surface, a wavy surface, an irregularly shaped surface, etc. The roller can move between a first position and a second position on the pressure surface. The first position is located at the end of the pressure surface near the first adhesive applicator 31. The first position is the position of the roller when the first tape 2a and the second tape 2b just begin to contact. The second position is located on the side of the first position away from the first adhesive applicator 31. The second position is the position of the roller after it has adhered the first end of the first tape 2a to the second tape 2b. When the roller moves to the first position on the pressure surface, causing the first tape 2a and the second tape 2b to begin to adhere, the roller moves from the first position to the second position, and the roller 41 adheres the first tape 2a31a and the second tape 2b31b to each other. At this time, the adhesion length between the first tape 2a31a and the second tape 2b31b is equal to the preset adhesion length.

[0089] According to some optional embodiments of the present invention, such as Figure 6 and Figure 7 As shown, the composite component 50 includes: a fixed base 51, a pressure roller 53, and a movable cutting blade 55. The pressure roller 53 is mounted on the fixed base 51 and is used to press against one side of the side plate 1. The adhesive tape 2 is adapted to adhere to the side of the side plate 1 away from the pressure roller 53 to obtain an adhesive segment. The cutting blade 55 is mounted on the fixed base 51 and is used to cut the adhesive tape 2 to break the tape 2 and obtain an adhesive-free segment.

[0090] The mounting base 51 serves as the foundation structure of the entire composite assembly 50, used to install and support other components, ensuring its stability during operation. A pressure roller 53 is mounted on the mounting base 51 and is used to evenly press the adhesive tape 2 onto one side of the side plate 1. As the adhesive tape 2 passes over the pressure roller 53, the roller applies appropriate pressure, firmly adhering the tape 2 to the side of the side plate 1 away from the roller 53, thus forming an adhesive section of the composite side plate 3. This arrangement ensures adhesion between the tape 2 and the side plate 1 and avoids air bubbles or wrinkles caused by uneven pressure.

[0091] A cutting blade 55 is mounted on a fixed base 51 and is used to cut the tape 2 at a designated location. Optionally, by controlling the movement of the cutting blade 55, the tape 2 can be distributed intermittently, thereby forming adhesive-free segments on the composite side plate 3. The cutting blade 55 is movable, for example, by pneumatic or electric drive to move up and down to complete the cutting action. Furthermore, the cutting edge shape of the cutting blade 55 can be adjusted according to actual needs to accommodate tapes 2 of different thicknesses or materials.

[0092] In some specific embodiments, the composite component 50 further includes: a bonding structure 57, which is disposed on the fixing base 51 and located on one side of the pressure roller 53, forming a bonding space between the bonding structure 57 and the pressure roller 53, and the side plate 1 passing through the bonding space. The back side of the adhesive tape 2 is attached to the bonding structure 57, and the front side of the adhesive tape 2 faces the side plate 1. The bonding structure 57 is used to adhere the adhesive tape 2 to the side plate 1.

[0093] The bonding structure 57 is mounted on the fixed base 51 and located on one side of the pressure roller 53, forming a bonding space between them, through which the side plate 1 travels. During this process, the back side of the adhesive tape 2 adheres to the bonding structure 57, while the front side faces the side plate 1. The bonding structure 57, through its surface adhesive or physical bonding properties, precisely transfers and adheres the adhesive tape 2 to the side plate 1. This ensures that the adhesive tape 2 is initially positioned before entering the working range of the pressure roller 53, thereby improving the lamination accuracy and stability. At the same time, the existence of the bonding space helps control the tension of the adhesive tape 2, avoiding overstretching or slack, further improving the lamination quality.

[0094] According to some optional embodiments of the present invention, the composite component 50 further includes: a fourth driving member 59, which is connected to the adhesive bonding structure 57. The fourth driving member 59 drives the adhesive bonding structure 57 to reciprocate along the moving direction of the side plate 1. When the adhesive-free section is made, the fourth driving member 59 drives the adhesive bonding structure 57 to move synchronously with the side plate 1, and drives the adhesive bonding structure 57 to reset when the cutting blade 55 cuts the adhesive tape 2.

[0095] The fourth driving component 59 is connected to the bonding structure 57 and is used to drive the bonding structure 57 to reciprocate along the moving direction of the side plate 1. This ensures that the bonding structure 57 moves synchronously with the side plate 1, thereby avoiding the stretching or wrinkling of the tape 2 caused by relative displacement.

[0096] In some alternative embodiments, the fourth drive element 59 includes a servo motor, a stepper motor, or a pneumatic device, etc., to provide stable driving force and high-precision control capabilities.

[0097] According to some optional embodiments of the present invention, the tape side plate composite mechanism 100 is described, see also... Figure 1 and Figure 2 It also includes: a side plate buffer assembly 60, which is disposed between the unwinding assembly 10 and the composite assembly 50, and is used to adjust the tension of the side plate 1.

[0098] The side plate buffer assembly 60 adjusts the tension of the side plate 1 to ensure that the side plate 1 maintains appropriate tightness during transmission, avoiding deformation due to excessive tension or wrinkles caused by excessive looseness.

[0099] In some specific embodiments, the side plate buffer assembly 60 includes a body, an inlet roller, an outlet roller, a counterweight floating wheel, and a guide rail. The inlet roller, outlet roller, counterweight floating wheel, and guide rail are all disposed on the body, and the guide rail extends along the height direction of the body. The inlet roller is used to connect the side plate 1 to the side plate buffer assembly 60, and the outlet roller is used to pull out the side plate 1 after passing through the counterweight floating wheel to cooperate with the composite assembly 50. The counterweight floating wheel is movably mounted on the guide rail and can move along the guide rail. The counterweight floating wheel and the guide rail are located between the inlet roller and the outlet roller, and the counterweight floating wheel is used to adjust the tension of the side plate 1.

[0100] The guide rail is located in the middle of the side plate buffer assembly 60 and extends along the height of the side plate buffer assembly 60. The inlet belt over-roll and outlet belt over-roll are located on both sides of the guide rail. The counterweight floating wheel is mounted on the guide rail with screws, and the counterweight floating wheel can reciprocate along the guide rail under the traction of the side plate 1 to adjust the tension of the side plate 1.

[0101] During the traction of the side plate 1, the counterweight floating wheel in the side plate buffer assembly 60 rises and keeps the counterweight floating wheel within a specified range, ensuring that the side plate 1 output by the unwinding assembly 10 remains in a flat tension state, so that the composite assembly 50 flatly adheres the tape 2 to the side plate 1.

[0102] The following is for reference. Figure 1 - Figure 7 The tape side plate composite mechanism 100 according to an embodiment of the present invention is described in detail with reference to a specific example. It is to be understood that the following description is merely illustrative and not intended to limit the scope of the invention.

[0103] Reference Figure 1 and Figure 2 The tape side plate composite mechanism 100 includes: an unwinding assembly 10, a tape feeding assembly 30, a tape receiving assembly 40, a side plate buffer assembly 60, a composite assembly 50, a punching die 70, a cutting assembly 80, and a tape pulling assembly 90.

[0104] Reference Figure 1 The unwinding assembly 10 is used to provide the side plate 1.

[0105] The adhesive dispensing assembly 30 is used to provide the adhesive tape 2.

[0106] The adhesive dispensing assembly 30 includes a first adhesive dispensing component 31 and a second adhesive dispensing component 33, which are used to provide a first adhesive tape 2a and a second adhesive tape 2b, respectively.

[0107] The tape receiving assembly 40 is located between the composite assembly 50 and the adhesive dispensing assembly 30. The tape receiving assembly 40 is used to switch between the first tape 2a and the second tape 2b. The composite assembly 50 is used to composite the side plate 1 with the first tape 2a or with the second tape 2b to obtain the composite side plate 3.

[0108] The composite assembly 50 is used to intermittently laminate the tape 2 onto the side plate 1 to obtain a composite side plate 3, the composite side plate 3 including spaced-apart adhesive sections and adhesive-free sections.

[0109] Reference Figure 6 and Figure 7 The composite component 50 includes: a fixed base 51, a pressure roller 53, a movable cutting blade 55, a bonding structure 57, and a fourth driving member 59. The pressure roller 53 is mounted on the fixed base 51 and is used to press against one side of the side plate 1. The adhesive tape 2 is adapted to adhere to the side of the side plate 1 away from the pressure roller 53 to obtain an adhesive segment. The cutting blade 55 is mounted on the fixed base 51 and is used to cut the adhesive tape 2 to break it apart and obtain an adhesive-free segment. The bonding structure 57 is mounted on the fixed base 51 and is located on one side of the pressure roller 53, forming a bonding space between the bonding structure 57 and the pressure roller 53. The side plate 1 passes through the bonding space. The back side of the adhesive tape 2 is attached to the bonding structure 57, and the front side of the adhesive tape 2 faces the side plate 1. The bonding structure 57 is used to adhere the adhesive tape 2 to the side plate 1. The fourth driving member 59 is connected to the adhesive bonding structure 57. The fourth driving member 59 drives the adhesive bonding structure 57 to move back and forth along the moving direction of the side plate 1. When the adhesive-free section is made, the fourth driving member 59 drives the adhesive bonding structure 57 to move synchronously with the side plate 1, and drives the adhesive bonding structure 57 to reset when the cutting blade 55 cuts the tape 2.

[0110] The composite component 50, the punching die 70, and the cutting component 80 are arranged in sequence.

[0111] Reference Figure 3 A punching die 70 is used to punch holes in the composite side plate 3. The punching die 70 includes a first die 71, a second die 72, a punch 73, and a first drive member 75. The first die 71 supports the composite side plate 3. The second die 72 is movably disposed relative to the first die 71. The punch 73 is disposed on the second die 72 and includes process hole punches 731 and structural hole punches 732 spaced apart. The process hole punches 731 are used to punch process holes in the non-adhesive section, and the structural hole punches 732 are used to punch structural holes in the adhesive section. The process hole punches 731 are located on the side of the structural hole punches 732 away from the cutting assembly 80. The first drive member 75 is connected to the second die 72 to drive the second die 72 to move.

[0112] The cutting assembly 80 is used to cut the composite side plate 3 in the glue-free section. The cutting assembly 80 is located on the side of the punching die 70 away from the composite assembly 50.

[0113] The pull belt assembly 90 is located on the side of the punching die 70 away from the composite component 50, and the pull belt assembly 90 is used to pull the composite side plate 3 out in a first direction.

[0114] Reference Figure 4 and Figure 5 The pull strap assembly 90 includes: a base 92, a clamping plate assembly 94, a linkage structure 943, a second drive member 97, and a third drive member 98. The clamping plate assembly 94 is disposed on the base 92 and includes: a first clamping plate 941, a second clamping plate 942, and the linkage structure 943. The first clamping plate 941 moves on the base 92 in a direction perpendicular to a first direction. The second clamping plate 942 is rotatable between a clamping position and a release position. When in the clamping position, the second clamping plate 942 is clamped to the opposite sides of the composite side plate 3 with the first clamping plate 941. The linkage structure 943 connects between the first clamping plate 941 and the second clamping plate 942 to drive the first clamping plate 941 and the second clamping plate 942 to move together. The second drive member 97 is disposed on the base 92 and connects to the first clamping plate 941 to drive the first clamping plate 941 to move, or connects to the second clamping plate 942 to drive the second clamping plate 942 to rotate. The third drive element 98 is connected to the base 92 to drive the base 92 to move along the first direction.

[0115] Reference Figure 1 The side plate buffer assembly 60 is located between the unwinding assembly 10 and the composite assembly 50. The side plate buffer assembly 60 is used to adjust the tension of the side plate 1.

[0116] In this specification, the terms "embodiment," "example," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0117] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A tape side plate composite mechanism, characterized in that, include: An unwinding assembly, the unwinding assembly being used to provide a side plate; A tape dispensing assembly for providing tape; A composite assembly for intermittently bonding the tape to the side plate to obtain a composite side plate, the composite side plate comprising spaced-apart adhesive segments and adhesive-free segments; A punching die, wherein the punching die is used to punch holes in the composite side plate, the punching die comprising: The first module is used to support the composite side plate; The second module is movably disposed relative to the first module; A punch is provided on the second module. The punch includes process hole punches and structural hole punches arranged at intervals. The process hole punches are used to punch process holes in the non-adhesive section, and the structural hole punches are used to punch structural holes in the adhesive section. A first driving element is connected to the second module to drive the second module to move.

2. The tape side plate composite mechanism according to claim 1, characterized in that, Also includes: A cutting assembly for cutting the composite side plate in the glue-free section, the cutting assembly being located on the side of the punching die away from the composite assembly.

3. The tape side plate composite mechanism according to claim 2, characterized in that, On the second module, the process hole punch is located on the side of the structural hole punch away from the cutting assembly.

4. The tape side plate composite mechanism according to claim 1, characterized in that, Also includes: A pull belt assembly is located on the side of the punching die away from the composite component, and the pull belt assembly is used to pull the composite side plate out along a first direction.

5. The tape side plate composite mechanism according to claim 4, characterized in that, The pull belt assembly includes: Base; A clamping plate assembly, disposed on the base, the clamping plate assembly comprising: The first clamping plate is movable in a direction perpendicular to the first direction; The second clamping plate is rotatable between a clamping position and a release position. When the second clamping plate is in the clamping position, it is clamped to the opposite sides of the composite side plate with the first clamping plate. A linkage structure is connected between the first clamping plate and the second clamping plate to drive the first clamping plate and the second clamping plate to move together. The second driving member is disposed on the base. The second driving member is connected to the first clamping plate to drive the first clamping plate to move, or connected to the second clamping plate to drive the second clamping plate to rotate. A third driving member is connected to the base to drive the base to move along the first direction.

6. The tape side plate composite mechanism according to claim 5, characterized in that, The first clamping plate is slidably connected to the base.

7. The tape side plate composite mechanism according to claim 5, characterized in that, The sides of the first clamping plate and the second clamping plate facing each other are clamping surfaces, and at least one of the clamping surfaces includes an anti-slip layer.

8. The tape side plate composite mechanism according to claim 1, characterized in that, The adhesive dispensing assembly includes a first adhesive dispensing component and a second adhesive dispensing component, which are used to provide a first adhesive tape and a second adhesive tape, respectively. The tape side panel composite mechanism further includes a tape receiving assembly, which is located between the composite assembly and the tape dispensing assembly. The tape receiving assembly is used to switch between the first tape and the second tape. The composite assembly is used to composite the side panel with the first tape or the side panel with the second tape to obtain the composite side panel.

9. The tape side plate composite mechanism according to any one of claims 1-8, characterized in that, The composite component includes: Fixed base; A pressure roller is mounted on the fixed base and is used to press one side of the side plate. The adhesive tape is adapted to stick to the side of the side plate away from the pressure roller to obtain the adhesive section. A movable cutting blade is provided on the fixed base. The cutting blade is used to cut the tape to break the tape and obtain the adhesive-free segment.

10. The tape side plate composite mechanism according to claim 9, characterized in that, The composite component also includes: A glue-fitting structure is provided on the fixed base and located on one side of the pressure roller. A glue-fitting space is formed between the glue-fitting structure and the pressure roller, and the side plate passes through the glue-fitting space. The back of the tape is attached to the adhesive structure, and the front of the tape faces the side panel. The adhesive structure is used to stick the tape to the side panel.

11. The tape side plate composite mechanism according to claim 10, characterized in that, The composite component also includes: The fourth driving component is connected to the adhesive bonding structure. The fourth driving component drives the adhesive bonding structure to reciprocate along the moving direction of the side plate. When the adhesive-free section is made, the fourth driving component drives the adhesive bonding structure to move synchronously with the side plate, and when the cutting blade cuts the tape, it drives the adhesive bonding structure to reset.

12. The tape side plate composite mechanism according to any one of claims 1-8, characterized in that, Also includes: A side plate buffer assembly is disposed between the unwinding assembly and the composite assembly, and the side plate buffer assembly is used to adjust the tension of the side plate.

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