Glue preparation device and pairing machine

Abstract

The utility model discloses a glue preparation device and a pairing machine. Wherein the glue preparation device comprises an unwinding mechanism, a glue pressing mechanism, a glue clamping mechanism, a glue pulling driving part, a glue cutting mechanism and a glue sucking mechanism; the unwinding mechanism is used for unwinding the adhesive tape; the adhesive tape pressing mechanism is arranged on one side of the unwinding mechanism, and the adhesive tape pressing mechanism can press the unwound adhesive tape; the adhesive tape clamping mechanism is arranged on the side, away from the unwinding mechanism, of the adhesive tape pressing mechanism and used for clamping the adhesive tape. The glue pulling driving piece can drive the glue pressing mechanism to be close to or away from the glue clamping mechanism; the tape cutting mechanism is used for cutting tape; the adhesive suction mechanism can suck the cut adhesive tape. The adhesive preparation device provided by the utility model can reduce the risk of wrinkling of the adhesive tape and improve the adhesive pulling quality.

Description

Technical Field

[0001] This application belongs to the field of battery manufacturing technology, specifically relating to a glue preparation device and a matching machine. Background Technology

[0002] In lithium battery manufacturing, the adhesive bonding process involves bundling two or more cells together using adhesive tape (including adhesive bonding) after hot pressing, before proceeding with subsequent processes such as welding and casing. Before adhesive bonding, adhesive preparation is required, which typically involves cutting the adhesive tape on a tape reel into specific lengths using a preparation device. Existing preparation devices usually use a clamping mechanism to pull up a specific length of tape, followed by a cutting mechanism. However, this method can easily lead to over-rotation of the tape reel, causing the tape to lose tension and wrinkle or slip off the roller. Utility Model Content

[0003] This application aims to provide a glue preparation device and a matching machine, which at least solves one of the problems in the prior art.

[0004] According to a first aspect of this application, an adhesive preparation apparatus is provided, comprising:

[0005] An unwinding mechanism for unwinding adhesive tape;

[0006] A pressure-pressing mechanism is provided on one side of the unwinding mechanism, and the pressure-pressing mechanism is capable of pressing the unwound tape;

[0007] A tape clamping mechanism is disposed on the side of the pressing mechanism away from the unwinding mechanism and is used to clamp the tape.

[0008] A glue-pulling drive component, which can drive the glue-pressing mechanism to move closer to or away from the glue-clamping mechanism;

[0009] A tape cutting mechanism, used to cut adhesive tape;

[0010] A suction mechanism is provided, which is capable of picking up cut adhesive tape.

[0011] Optionally, it further includes a guiding mechanism, which is disposed between the unwinding mechanism and the pressing mechanism, for causing the unwinding mechanism to unwind the tape to the pressing mechanism.

[0012] Optionally, the guiding mechanism includes a roller located between the unwinding mechanism and the pressing mechanism, and close to the pressing mechanism.

[0013] Optionally, the adhesive pulling drive component is a servo module.

[0014] Optionally, the adhesive pressing mechanism includes an upper pressure plate, a lower pressure plate, and an adhesive pressing drive component;

[0015] The upper pressure plate and the lower pressure plate are arranged opposite to each other, and the adhesive pressing drive is used to drive the upper pressure plate to move closer to or away from the lower pressure plate.

[0016] Optionally, it also includes a roller, wherein the roller, the lower pressure plate, and the adhesive clamping mechanism are arranged sequentially at intervals in the horizontal direction, and the roller is capable of pressing the unwound adhesive tape against the lower pressure plate;

[0017] The glue cutting mechanism and the glue suction mechanism are located on the upper and lower sides of the glue pressing mechanism, respectively.

[0018] Optionally, a limiting structure is provided on the lower pressure plate to restrict the tape from detaching from the lower pressure plate.

[0019] Optionally, the adhesive bonding mechanism is movable between a first position and a second position;

[0020] When the pressing mechanism is in the first position, the pressing mechanism is able to press the tape unwound from the unwinding mechanism;

[0021] When the pressing mechanism is in the second position, the clamping mechanism can clamp the tape on the pressing mechanism.

[0022] Optionally, during the process of the pressing mechanism moving from the first position to the second position, the pressing mechanism can pull the tape and unwind the tape on the unwinding mechanism;

[0023] When the adhesive pressing mechanism moves to the second position, it can release the adhesive tape and move to the first position.

[0024] Optionally, the tape cutting mechanism includes a cutter, and the tape pulling drive can also drive the cutter to move closer to or away from the tape.

[0025] Optionally, the unwinding mechanism includes a reel and a damper, the reel being used to hold the film roll in place, and the damper being used to apply tension to the unwound tape.

[0026] According to a second aspect of this application, a matching machine is provided, comprising: the adhesive preparation device described in the first aspect.

[0027] In the embodiments of this application, the adhesive pulling drive can drive the adhesive pulling mechanism to approach or move away from the adhesive clamping mechanism, while the adhesive pressing mechanism can press the unwound adhesive tape, so that when the adhesive pressing mechanism moves toward the adhesive clamping mechanism, it can pull the adhesive tape on the unwinding mechanism to unwind, thereby enabling the adhesive clamping mechanism to clamp the adhesive tape pulled by the adhesive pressing mechanism, which facilitates the adhesive cutting mechanism and the adhesive suction mechanism to cut and suction the adhesive tape, realizing the adhesive preparation process in battery production.

[0028] The tape is pulled out by moving the pressing mechanism. The pressing mechanism pulls the tape so that the tape is subjected to uniform force and can accurately control the pulling length of the tape, thus improving the stability and quality of tape pulling.

[0029] Additional aspects and advantages of this application 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 this application. Attached Figure Description

[0030] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0031] Figure 1 This is a schematic diagram of the adhesive preparation device provided in this application;

[0032] Figure 2 yes Figure 1 A magnified view of a portion of point A in the middle.

[0033] Figure 3 yes Figure 1 Side view.

[0034] Figure label:

[0035] 1. Unwinding mechanism; 2. Adhesive pressing mechanism; 21. Upper pressure plate; 22. Lower pressure plate; 221. Limiting structure; 23. Adhesive pressing drive component; 3. Adhesive clamping mechanism; 4. Adhesive pulling drive component; 5. Adhesive cutting mechanism; 6. Adhesive suction mechanism; 7. Roller; 8. Adhesive tape. Detailed Implementation

[0036] Embodiments of this application will now be described in detail. Examples of these embodiments are illustrated 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 application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments in this application are within the scope of protection of this application.

[0037] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise stated, "multiple" means two or more. Furthermore, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0038] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application 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 application.

[0039] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" 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 between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0040] The following is combined Figures 1-3 This application describes a glue preparation apparatus and a matching machine according to embodiments thereof.

[0041] like Figures 1 to 3 As shown, according to a first aspect of this application, a glue preparation device is provided, comprising: an unwinding mechanism 1, a pressing mechanism 2, a clamping mechanism 3, a pulling drive 4, a cutting mechanism 5, and a suction mechanism 6; the unwinding mechanism 1 is used to unwind adhesive tape 8; the pressing mechanism 2 is disposed on one side of the unwinding mechanism 1 and is capable of pressing the unwound adhesive tape 8; the clamping mechanism 3 is disposed on the side of the pressing mechanism 2 away from the unwinding mechanism 1 and is used to clamp the adhesive tape 8; the pulling drive 4 is capable of driving the pressing mechanism 2 to move closer to or away from the clamping mechanism 3; the cutting mechanism 5 is used to cut the adhesive tape 8; and the suction mechanism 6 is capable of suctioning the cut adhesive tape 8.

[0042] Specifically, in this embodiment, the provided adhesive preparation device is applied to the adhesive application process in battery production. The unwinding mechanism 1, the pressing mechanism 2, and the clamping mechanism 3 are arranged sequentially at intervals, allowing the adhesive tape 8 unwound by the unwinding mechanism 1 to be driven by the adhesive pulling drive 4 to approach the pressing mechanism 2 towards the clamping mechanism 3. The clamping mechanism 3 then clamps and tightens the end of the adhesive tape 8. After the clamping mechanism 3 clamps the end of the adhesive tape 8, the pressing mechanism 2 can release the adhesive tape 8 and return to a position away from the clamping mechanism 3 by the adhesive pulling drive 4. This allows the cutting mechanism 5 to cut the fixed-length adhesive tape 8 normally, and the suction mechanism 6 to suction the adhesive normally. The position of the clamping mechanism 3 also prevents the pressing mechanism 2 from rubbing against the adhesive tape 8 when returning. During the cutting process, the suction mechanism 6 can adhere to one side of the adhesive tape 8, allowing the cut adhesive tape 8 to be subsequently transported or used.

[0043] In the aforementioned adhesive preparation process, unlike the adhesive preparation process in the prior art, this application achieves repeated pulling of the tape 8 by moving the pressing mechanism 2. The pressing mechanism 2 contacts and applies pressure to the tape 8 through specific pressing components (such as pressure rollers, pressure blocks, or pressure plates), using friction to pull the tape 8 out from the unwinding mechanism 1. During the pulling process, the pressing mechanism 2 and the tape 8 are tightly fitted together, relying on the frictional resistance between them to drive the tape 8 to move. The clamping mechanism 3 typically includes clamping components and driving components, as well as positioning and guiding devices to ensure that the clamping components can accurately clamp the tape.

[0044] The adhesive pressing mechanism 2 is used to pull the tape 8. Due to the relatively large contact area between the pressing mechanism 2 and the tape 8, it provides stable friction during the pulling process, resulting in a more uniform pulling speed for the tape 8. This reduces problems such as stretching or wrinkling of the tape 8 caused by speed fluctuations, which helps ensure the quality of subsequent processes such as adhesive application. Furthermore, the pressure applied to the tape 8 by the pressing mechanism 2 is evenly distributed, avoiding deformation or surface damage caused by excessive localized force during the pulling process. This extends the service life of the tape 8 and ensures its integrity and performance. At the same time, the pressing mechanism 2 can adapt to tapes 8 of different materials, thicknesses, and widths by adjusting the pressure and the shape of the pressing components, exhibiting strong versatility and meeting the pulling needs of various types of tapes 8 in battery production.

[0045] Furthermore, in the above-mentioned device, the pressing mechanism 2 is positioned between the unwinding mechanism 1 and the clamping mechanism 3. This allows the tape 8 to be pulled and moved closer to the clamping mechanism 3 after it is unwound to the pressing mechanism 2, facilitating the clamping mechanism 3 to hold the end of the tape 8 and improving the coordination efficiency between the various mechanisms. Additionally, the suction mechanism 6 can be implemented using negative pressure adsorption.

[0046] Optionally, the adhesive preparation device further includes a guiding mechanism, which is disposed between the unwinding mechanism 1 and the pressing mechanism 2, for unwinding the adhesive tape 8 from the unwinding mechanism 1 to the pressing mechanism 2.

[0047] Specifically, in this embodiment, a guiding mechanism is provided between the unwinding mechanism 1 and the pressing mechanism 2, so that the tape 8 on the unwinding mechanism 1 can be guided to the pressing mechanism 2, and the tape 8 is prevented from deviating, which facilitates the subsequent pressing of the tape 8 by the pressing mechanism 2. In practical applications, the guiding mechanism can be a roller, and the number of rollers can be set according to actual needs, which is not limited here.

[0048] Optionally, such as Figures 1 to 2 As shown, the guiding mechanism includes a roller 7, which is located between the unwinding mechanism 1 and the pressing mechanism 2, and is close to the pressing mechanism 2.

[0049] Specifically, in this embodiment, the pressing mechanism 2 is located between the unwinding mechanism 1 and the clamping mechanism 3, while the guiding mechanism is located between the unwinding mechanism 1 and the pressing mechanism 2. This allows the guiding mechanism to be implemented using only one roller 7 when the unwinding mechanism 1 unwinds the tape 8 to the pressing mechanism 2. Compared to the existing tape preparation device, the number of rollers 7 is greatly reduced. When the tape 8 on the unwinding mechanism 1 is used up and needs to be replaced, manually pulling the new tape 8 only requires passing through one roller 7, greatly reducing the tape replacement time and improving the production efficiency of the device. In addition, the reduction in the number of rollers 7 during manual tape replacement reduces the failure rate of tape winding and improves the reliability and safety of the tape preparation process.

[0050] To illustrate the beneficial effects of this embodiment, two lithium battery pairing machines were selected. Each pairing machine was equipped with a conventional glue preparation device and the glue preparation device provided in this application, respectively. The number of roll passes for both devices is shown in Table 1. A professional was assigned to stand in the glue-changing space of the glue preparation device, holding a roll of film, and performed five film roll changes for each device. The glue-changing time was recorded using a stopwatch, and the experimental results are shown in Table 1.

[0051] The test results show that the glue preparation device provided in this application has a significant advantage in terms of glue change time, with the reduction in the number of rollers saving an average of 95% of the glue change time. Furthermore, under normal circumstances, the reduction in the number of rollers also reduces the failure rate of manual tape winding.

[0052] Table 1: Rubber Replacement Time Record Sheet

[0053]

[0054] Optionally, the adhesive pulling drive 4 is a servo module.

[0055] Specifically, in this embodiment, the adhesive pulling drive 4 adopts a servo module, such as a servo motor or servo cylinder. The movement speed of the servo module is not affected by gas compression and can achieve smooth acceleration and deceleration. This prevents the adhesive tape 8 on the unwinding mechanism 1 from over-rotating when the adhesive pressing mechanism 2 moves to pull the tape 8, thus avoiding the tape 8 losing tension and wrinkling. This further improves the adhesive pulling quality.

[0056] Optionally, such as Figures 2 to 3 As shown, the adhesive pressing mechanism 2 includes an upper pressure plate 21, a lower pressure plate 22, and an adhesive pressing drive 23; the upper pressure plate 21 and the lower pressure plate 22 are arranged opposite to each other, and the adhesive pressing drive 23 is used to drive the upper pressure plate 21 to move closer to or away from the lower pressure plate 22.

[0057] Specifically, in this embodiment, the pressure-pressing drive 23 can drive the upper pressure plate 21 to move towards or away from the lower pressure plate 22, so that the pressure-pressing mechanism 2 can press and release the tape 8, facilitating the pulling and subsequent cutting of the tape 8. The upper pressure plate 21 and the lower pressure plate 22 are arranged opposite to each other, so that when the upper pressure plate 21 presses against the lower pressure plate 22, the tape 8 is prevented from detaching from the lower pressure plate 22. The specific cooperation between the two is designed according to actual needs, while also preventing the upper pressure plate 21 from adhering to the tape 8.

[0058] In practical applications, when the adhesive pulling drive 4 adopts a servo electric cylinder, the upper pressure plate 21, the lower pressure plate 22 and the adhesive pressing drive 23 are all set at the moving end of the servo electric cylinder, so that the adhesive pressing mechanism 2 as a whole can move between the adhesive pressing station and the adhesive pulling station with the moving end of the servo electric cylinder, thereby achieving the purpose of pulling the tape 8 and pressing the tape 8, which facilitates the operation of the adhesive clamping mechanism 3 to clamp the tape 8 and the operation of the adhesive cutting mechanism 5 to cut the tape 8.

[0059] Optionally, such as Figures 1 to 2 As shown, it also includes rollers, roller 7, lower pressure plate 22 and glue clamping mechanism 3 are arranged sequentially and spaced apart in the horizontal direction, and roller 7 can press the unwound tape 8 onto the lower pressure plate 22; glue cutting mechanism 5 and glue suction mechanism 6 are located on the upper and lower sides of glue pressing mechanism 2 respectively.

[0060] Specifically, in this embodiment, the roller 7, the lower pressure plate 22, and the glue clamping mechanism 3 are arranged sequentially and at intervals along the horizontal direction, so that after the tape 8 on the unwinding mechanism 1 is unwound to the glue pressing mechanism 2 by the roller 7, the tape 8 can be directly pulled out by the glue pulling drive 4. This avoids the problem of the tape 8 being wrinkled or falling off the roller 7 due to the over-rotation of the tape trolley caused by gravity when the unwinding mechanism 1 is set above the glue pressing mechanism 2 and the glue clamping mechanism 3, which is a common problem. This further improves the glue pulling quality.

[0061] In addition, the glue cutting mechanism 5 and the glue suction mechanism 6 are respectively located on the upper and lower sides of the glue pressing mechanism 2, which facilitates the glue cutting mechanism 5 to cut the glue tape 8 and the glue suction mechanism 6 to suck up the glue tape 8, avoiding mutual interference between the two mechanisms and improving the overall glue preparation efficiency. The glue cutting mechanism 5 and the glue suction mechanism 6 can be arranged facing each other or staggered by a certain distance, depending on the actual needs of the design.

[0062] Optionally, such as Figure 3 As shown, a limiting structure 221 is provided on the lower pressure plate 22. The limiting structure 221 is used to restrict the tape 8 from leaving the lower pressure plate 22.

[0063] Specifically, in practical applications, the positioning of the tape 8 during the pulling process also affects the quality of the adhesive preparation. A limiting structure 221 is provided on the lower pressure plate 22 to both restrict the tape 8 to the lower pressure plate 22 and prevent the tape 8 from shifting during the pulling process. The limiting structure 221 can have limiting grooves on corresponding sides in the width direction of the tape 8 to prevent the tape 8 from detaching.

[0064] Optionally, the pressing mechanism 2 can move between a first position and a second position; when the pressing mechanism 2 is in the first position, the pressing mechanism 2 can press the tape 8 unwound by the self-unwinding mechanism 1; when the pressing mechanism 2 is in the second position, the clamping mechanism 3 can clamp the tape 8 on the pressing mechanism 2.

[0065] Specifically, in this embodiment, the pressing mechanism 2 can move between a first position and a second position as it moves away from or closer to the clamping mechanism 3. In the first position, the pressing mechanism 2 is closer to the unwinding mechanism 1, allowing the tape 8 on the unwinding mechanism 1 to be easily unwound to the pressing mechanism 2. In the second position, the pressing mechanism 2 is closer to the clamping mechanism 3, facilitating the clamping mechanism 3 to hold the end of the tape 8 on the pressing mechanism 2. The first and second positions can be set according to the specific positions of the unwinding mechanism 1 and the clamping mechanism 3, and are not limited here. The tape pulling drive 4 can drive the pressing mechanism 2 to move between the first and second positions.

[0066] Optionally, during the process of the pressing mechanism 2 moving from the first position to the second position, the pressing mechanism 2 can pull the tape 8 and unwind the tape 8 on the unwinding mechanism 1; when the pressing mechanism 2 moves to the second position, the pressing mechanism 2 can release the tape and move to the first position.

[0067] Specifically, in this embodiment, after the pressing mechanism 2 presses the tape 8 at the first position, it moves from the first position to the second position via the tape pulling drive 4. During this process, the pressing mechanism 2 can move away from the unwinding mechanism 1 and towards the clamping mechanism 3 to achieve the purpose of pulling the tape 8. By pressing the tape 8 to pull it, the pressing mechanism 2 can improve the tape pulling quality and also allow the tape 8 to return to the first position after being clamped at the end by the clamping mechanism 3. During this process, the pressing mechanism 2 releases the tape at the second position to prevent the tape 8 from sticking during the return to the first position. In addition, when the tape cutting mechanism 5 cuts the tape, the pressing mechanism 2 can press the tape 8 at the first position, and the clamping mechanism 3 can clamp the end of the tape 8, so that the tape cutting mechanism 5 can cut the tape 8 between the pressing mechanism 2 and the clamping mechanism 3, and the tape 8 can be adsorbed by the suction mechanism 6 for tape preparation.

[0068] Optionally, such as Figures 1 to 2 As shown, the tape cutting mechanism 5 includes a cutter, and the tape pulling drive 4 can also drive the cutter to move closer to or away from the tape 8.

[0069] Specifically, in practical applications, the cutter is used to cut the tape 8. Since the processes of pulling and cutting the tape 8 are sequential, the cutter is driven by the tape-pulling drive 4 to perform the cutting operation. This reuse of the drive component reduces the number of parts and control complexity of the entire device, and simplifies the tape preparation process. Of course, a separate drive component can also be used to drive the tape-cutting mechanism 5; this is not a limitation.

[0070] Optionally, the unwinding mechanism 1 includes a reel and a damper, the reel being used to hold the film roll in place, and the damper being used to apply tension to the unwound tape 8.

[0071] Specifically, in practical applications, in order to further improve the quality of pulling the tape 8, the damper can apply a certain tension to the unwound tape 8, which can make the tape 8 taut during the pulling process and also prevent the tape reel from over-rotating.

[0072] Optionally, the adhesive preparation device also includes a first sensor for detecting the remaining amount of tape 8 on the unwinding mechanism 1.

[0073] Specifically, in this embodiment, the first sensor is used to detect the remaining amount of tape 8 on the unwinding mechanism 1, thereby enabling the operator to accurately change the tape roll in advance and improving the operating efficiency of the equipment. The first sensor can be a photoelectric sensor or similar device, which detects the remaining amount of tape 8 by measuring the diameter of the tape reel, etc. The specific form of the first sensor can be selected according to actual needs and is not limited here. The first sensor can be installed on the tape reel or in other locations; this is not limited.

[0074] Optionally, the adhesive preparation device also includes a second sensor for detecting whether the unwound adhesive tape 8 is broken.

[0075] Specifically, in this embodiment, the second sensor can detect whether the tape 8 breaks during the pulling or cutting process, thus improving the reliability of the equipment. The second sensor can also be a photoelectric sensor, which detects tape breakage by detecting whether there is light reflection at a set location. The specific sensor can be selected according to actual needs and is not limited here.

[0076] In practical applications, the adhesive preparation device may also include a control module. The first sensor, the second sensor, and each driving component can be connected to the control module. The control module controls the movement of each driving component to ensure the normal operation of each mechanism. When the control module receives signals from the first and second sensors, it can remind the operator to perform operations such as changing the tape, thereby improving the automation level of the equipment and the safety and reliability of the adhesive preparation process.

[0077] According to a second aspect of this application, a matching machine is provided, comprising: the glue preparation device of the first aspect.

[0078] Specifically, in the battery production process, the adhesive application process is an essential step. By installing the adhesive preparation device provided in the first aspect of this application in the matching machine, the risk of the matching machine malfunctioning during the adhesive preparation process is reduced, the operational efficiency of this step is improved, and thus the processing efficiency of the entire battery production line is increased, and the production cost is reduced.

[0079] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. 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.

[0080] Although embodiments of this application 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 this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A glue preparation device, characterized in that, include: An unwinding mechanism for unwinding adhesive tape; A pressure-pressing mechanism is provided on one side of the unwinding mechanism, and the pressure-pressing mechanism is capable of pressing the unwound tape; A tape clamping mechanism is disposed on the side of the pressing mechanism away from the unwinding mechanism and is used to clamp the tape. A glue-pulling drive component, which can drive the glue-pressing mechanism to move closer to or away from the glue-clamping mechanism; A tape cutting mechanism, used to cut adhesive tape; A suction mechanism is provided, which is capable of picking up cut adhesive tape.

2. The adhesive preparation device according to claim 1, characterized in that, It also includes a guiding mechanism, which is disposed between the unwinding mechanism and the pressing mechanism, for guiding the unwinding mechanism to unwind the tape to the pressing mechanism.

3. The adhesive preparation device according to claim 2, characterized in that, The guiding mechanism includes a roller located between the unwinding mechanism and the pressing mechanism, and close to the pressing mechanism.

4. The adhesive preparation device according to claim 1, characterized in that, The adhesive pulling drive component adopts a servo module.

5. The adhesive preparation device according to claim 1, characterized in that, The adhesive pressing mechanism includes an upper pressure plate, a lower pressure plate, and an adhesive pressing drive component; The upper pressure plate and the lower pressure plate are arranged opposite to each other, and the adhesive pressing drive is used to drive the upper pressure plate to move closer to or away from the lower pressure plate.

6. The adhesive preparation device according to claim 5, characterized in that, It also includes rollers, the lower pressure plate and the adhesive clamping mechanism are arranged sequentially and spaced apart in the horizontal direction, and the rollers can press the unwound adhesive tape tightly onto the lower pressure plate; The glue cutting mechanism and the glue suction mechanism are located on the upper and lower sides of the glue pressing mechanism, respectively.

7. The adhesive preparation device according to claim 5, characterized in that, The lower pressure plate is provided with a limiting structure, which is used to prevent the tape from detaching from the lower pressure plate.

8. The adhesive preparation device according to claim 1, characterized in that, The adhesive pressing mechanism is movable between a first position and a second position; When the pressing mechanism is in the first position, the pressing mechanism is able to press the tape unwound from the unwinding mechanism; When the pressing mechanism is in the second position, the clamping mechanism can clamp the tape on the pressing mechanism.

9. The adhesive preparation device according to claim 8, characterized in that, During the process of the pressing mechanism moving from the first position to the second position, the pressing mechanism can pull the tape and unwind the tape on the unwinding mechanism; When the adhesive pressing mechanism moves to the second position, it can release the adhesive tape and move to the first position.

10. The adhesive preparation device according to claim 1, characterized in that, The tape cutting mechanism includes a cutter, and the tape pulling drive can also drive the cutter to move closer to or away from the tape.

11. The adhesive preparation device according to claim 1, characterized in that, The unwinding mechanism includes a reel and a damper, the reel being used to hold the film roll in place, and the damper being used to apply tension to the unwound tape.

12. A pairing machine, characterized in that, include: The adhesive preparation apparatus according to any one of claims 1-11.

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