Auxiliary material attaching device

Abstract

The utility model discloses an auxiliary material pasting device, including frame, pasting material mechanism, feed mechanism and control system, pasting material mechanism, movable and located frame top, feed mechanism, located pasting material mechanism one side, and feed mechanism includes the material disc subassembly of coiling adhesive tape, conveying assembly and the tear glue platform of horizontal setting, and the adhesive tape is pasted with a plurality of auxiliary materials, control system electric connection pasting material mechanism and feed mechanism, feed mechanism still includes electric connection in control system's auxiliary material detection subassembly, and auxiliary material detection subassembly is located tear glue platform close to pasting material mechanism one side, the utility model discloses setting up pasting material mechanism and feed mechanism, wherein feed mechanism includes conveying assembly and auxiliary material detection subassembly, auxiliary material detection subassembly detects auxiliary material, and the control of cooperation control system can drive pasting material mechanism accurate material taking, and conveying assembly controls adhesive tape rewinding simultaneously, and pasting material mechanism intercoordinates, and the auxiliary material is taken off from adhesive tape easily, and tear glue material taking efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of electronic display screen technology, and in particular to an auxiliary material pasting device. Background Technology

[0002] Currently, in the production process of electronic displays, the bonding of auxiliary materials is an indispensable and crucial step. The precise bonding of auxiliary materials such as foam directly affects the display's sealing performance, shock resistance, and other properties.

[0003] In actual production processes, auxiliary materials are usually pre-attached to special adhesive tape for easy retrieval later. However, current mainstream auxiliary material attaching devices, due to the special adhesive properties of the tape and the tight adhesion between the auxiliary material and the tape, make it difficult to peel off the tape during the material retrieval process. This requires repeated operations, which not only reduces production efficiency but may also cause deformation, damage, or even static interference to the auxiliary materials, thus lowering the yield rate of the display screen. Utility Model Content

[0004] The main purpose of this invention is to provide an auxiliary material pasting device, which aims to solve the technical problem of low adhesive tearing efficiency when picking up materials in the existing auxiliary material pasting device.

[0005] To achieve the above objectives, this utility model proposes an auxiliary material pasting device, comprising:

[0006] frame;

[0007] The material application mechanism is movably located above the frame;

[0008] A feeding mechanism is located on one side of the applicator. The feeding mechanism includes a reel assembly for winding adhesive tape, a conveying assembly, and a horizontally arranged adhesive peeling platform. The adhesive tape is coated with multiple auxiliary materials.

[0009] A control system, which is electrically connected to the material application mechanism and the material feeding mechanism;

[0010] The feeding mechanism further includes an auxiliary material detection component electrically connected to the control system, and the auxiliary material detection component is located on the side of the adhesive peeling platform near the adhesive application mechanism.

[0011] In some embodiments, the auxiliary material detection assembly includes a mounting bracket and an auxiliary material detection element adjustable on the mounting bracket.

[0012] In some embodiments, the mounting bracket is L-shaped, with one end connected to the adhesive-removing platform and the other end having a mounting groove extending through the bottom. The auxiliary material detection element is detachably connected to the mounting groove.

[0013] In some embodiments, the applicator includes a gantry frame mounted on the frame, a first drive assembly mounted on the gantry frame, and an adsorption assembly connected to the first drive assembly.

[0014] In some embodiments, the applicator further includes a second drive component connected to the adsorption component.

[0015] In some embodiments, the adsorption assembly includes a connecting frame connected to the first driving assembly and an adsorption head, and the second driving assembly is disposed between the connecting frame and the adsorption head.

[0016] In some embodiments, the applicator further includes a limiting detection component connected to the side of the first drive assembly facing away from the adsorption head, and a trigger is provided on the side of the connecting frame facing away from the adsorption head.

[0017] In some embodiments, the tray assembly includes an upper feed shaft and an lower feed shaft, one end of the tape is wound on the upper feed shaft, and the other end of the tape passes through the tape-tearing platform and the conveying assembly in sequence before being wound onto the lower feed shaft.

[0018] In some embodiments, the conveying assembly includes a plurality of conveying rollers and a first drive member, wherein the plurality of conveying rollers are located below the loading shaft and the unloading shaft.

[0019] In some embodiments, the first driving component is a motor, the motor shaft is connected to a driving wheel, one end of the feeding shaft is connected to a first driven wheel, and one end of the conveying roller near the feeding shaft is connected to two second driven wheels, one of the second driven wheels and the driving wheel are fitted with a first synchronous belt, and the other second driven wheel and the first driven wheel are fitted with a second synchronous belt.

[0020] This invention features a material application mechanism and a material supply mechanism. The material supply mechanism includes a material tray assembly, a conveying assembly, and a peeling platform. The material tray assembly and the conveying assembly work together to continuously supply the auxiliary material. The material application mechanism is mounted on the frame and automatically completes material picking and application without manual intervention, reducing labor costs and making it suitable for large-scale assembly line production. The peeling platform horizontally supports the tape, preventing tape slack and ensuring that the auxiliary material is picked up on a fixed plane, improving the consistency of the picking position. In addition, the high-sensitivity detection component for auxiliary materials, combined with the control system, drives the material application mechanism to accurately pick up the material. Simultaneously, the conveying assembly controls the tape rewinding, working in conjunction with the material application mechanism to easily remove the auxiliary material from the tape, improving the peeling and picking efficiency. The auxiliary material detection component not only avoids material picking errors caused by material adhesion or omission, ensuring that every auxiliary material is accurately identified and picked up, reducing the defect rate of the auxiliary material pasting process, but also the linkage control between the auxiliary material detection component and the pasting mechanism and conveying component can complete the entire process of "detection-picking-pasting" without manual intervention, significantly improving the automation level of the production line and reducing labor costs. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of an embodiment of the auxiliary material pasting device of this utility model;

[0022] Figure 2 This is a schematic diagram of an embodiment of the auxiliary material pasting device of this utility model;

[0023] Figure 3 for Figure 2 Enlarged diagram of section A in the middle;

[0024] Figure 4 This is a schematic diagram of an embodiment of the auxiliary material pasting device of this utility model;

[0025] Figure 5 for Figure 4 Enlarged diagram of section B;

[0026] Figure 6 This is a structural example diagram of an embodiment of the auxiliary material pasting device of this utility model;

[0027] Figure 7 for Figure 6 Enlarged diagram of section C.

[0028] Explanation of icon numbers:

[0029] label name label name 100 Auxiliary material pasting device 110 frame 120 Material application mechanism 130 Material supply organization 131 tray assembly 132 Transmission component 133 Adhesive tearing platform 140 adhesive tape 121 Gantry 122 First driving component 123 Adsorption components 124 Second drive component 1231 Connector 1232 Adsorption head 125 Limit detection component 126 Trigger 1311 Feeding shaft 1312 Feeding shaft 134 Auxiliary material testing components 1321 Conveyor rollers 1322 First driving component 1323 drive wheel 1324 First driven wheel 1325 Second driven wheel 1326 First synchronous belt 1327 Second synchronous belt 1341 Mounting bracket 1342 Auxiliary material detection elements 1343 Mounting slot Detailed Implementation

[0030] The solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0031] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0032] It should also be noted that when a component is described as "fixed to" or "set on" another component, it can be directly on the other component or there may be an intervening component present. When a component is described as "connected to" another component, it can be directly connected to the other component or there may be an intervening component present.

[0033] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0034] Please refer to Figures 1 to 3 This utility model provides an auxiliary material pasting device 100, including a frame 110, a pasting mechanism 120, a feeding mechanism 130, and a control system; the pasting mechanism 120 is movably disposed above the frame 110; the feeding mechanism 130 is disposed on one side of the pasting mechanism 120, and the feeding mechanism 130 includes a tray assembly 131 for winding adhesive tape 140, a conveying assembly 132, and a horizontally disposed peeling platform 133, on which multiple auxiliary materials are pasted; the control system is electrically connected to the pasting mechanism 120 and the feeding mechanism 130; wherein, the feeding mechanism 130 also includes an auxiliary material detection component 134 electrically connected to the control system, and the auxiliary material detection component 134 is disposed on the side of the peeling platform 133 near the pasting mechanism 120.

[0035] The applicator 120 is movably mounted above the frame 110, and its movement can be horizontal sliding or vertical movement. For example, the applicator 120 can move horizontally above the adhesive peeling platform 133, then move vertically downwards to remove the auxiliary material, return to its initial position along the original movement trajectory, and then move vertically downwards again to precisely position and paste the auxiliary material onto the designated position on the electronic display screen. Of course, the above is only an example, and the specific movement mode can be determined according to actual needs. This utility model does not impose any limitations on this.

[0036] The feeding mechanism 130 is located on one side of the applicator 120, forming a collaborative operation process with the applicator 120. The tray assembly 131 is used to coil the tape 140 with multiple auxiliary materials attached, achieving continuous feeding through rotational unwinding. The conveyor assembly 132 is used to guide the tape 140 to move smoothly, controlling the feeding speed and tension. The peeling platform 133 is horizontally set with a smooth surface, providing a support plane for the tape 140. When the tape 140 passes over the peeling platform 133, the applicator 120 removes the auxiliary materials from the peeling platform 133.

[0037] Please refer to Figure 2 and Figure 3 The feeding mechanism 130 also includes an auxiliary material detection component 134, which is located on the side of the adhesive peeling platform 133 near the adhesive application mechanism 120.

[0038] In this embodiment, when the auxiliary material moves with the tape 140 to the detection area of ​​the auxiliary material detection component 134, the auxiliary material detection component 134 detects the auxiliary material, and the control system controls the applicator 120 to pick up the auxiliary material from the peeling platform 133. At the same time, the control system controls the conveyor component 132 to operate, and the conveyor component 132 then controls the tape 140 to rotate from the end of the peeling platform 133 to the bottom, so that the auxiliary material is separated from the tape 140, so that the applicator 120 can smoothly pick up the auxiliary material from the tape 140 to complete the picking action, thereby improving the peeling and picking efficiency.

[0039] The main function of the control system is to control the operation of various mechanisms and components, ensuring the stable operation of the device. The control system can be of various types, such as PLC or STM32. For example, a PLC control system is used. PLCs have strong anti-interference capabilities and can operate stably in harsh industrial environments such as strong electromagnetic interference, high temperatures, dust, and vibration. PLCs have fast response speeds and strong real-time performance, enabling rapid control of the operation of various mechanisms and components, thus improving production efficiency. Of course, the above is only an example; the specific type can be determined according to actual needs, and this utility model does not impose any limitations.

[0040] This utility model includes a material application mechanism 120 and a material supply mechanism 130. The material supply mechanism 130 includes a material tray assembly 131, a conveying assembly 132, and a peeling platform 133. The material tray assembly 131 and the conveying assembly 132 work together to achieve a continuous supply of auxiliary materials. The material application mechanism 120 is movably mounted on the frame 110, automatically completing material picking and application without manual intervention, reducing labor costs and making it suitable for large-scale assembly line production. In addition, the peeling platform 133 horizontally supports the adhesive tape 140, preventing the tape 140 from slack and ensuring that the auxiliary materials are picked up on a fixed plane, improving the consistency of the picking position. Furthermore, the auxiliary material detection assembly 134 has high sensitivity for detecting auxiliary materials. Combined with the control system, it can drive the material application mechanism 120 to accurately pick up materials. At the same time, the conveying assembly 132 controls the tape 140 to rewind, working in conjunction with the material application mechanism 120 to easily remove the auxiliary materials from the tape 140, improving the peeling and picking efficiency. The auxiliary material detection component 134 not only avoids material picking errors caused by material adhesion or omission, ensuring that each auxiliary material is accurately identified and picked up, reducing the defect rate of the auxiliary material pasting process, but also the linkage control between the auxiliary material detection component 134, the pasting mechanism 120, and the conveying component 132 can complete the entire process of "detection-picking-pasting" without manual intervention, significantly improving the automation level of the production line and reducing labor costs.

[0041] Please refer to Figure 3 The auxiliary material detection component 134 includes a mounting bracket 1341 and an auxiliary material detection element 1342 adjustable on the mounting bracket 1341.

[0042] The auxiliary material detection element 1342 is a diffuse reflection sensor. A detection threshold is preset based on the thickness of the auxiliary material. When the diffuse reflection sensor actually detects the material, if the detected value is approximately equal to the detection threshold, it outputs a "material present" signal and transmits this signal to the control system. Upon receiving the "material present" signal, the control system immediately triggers the material application mechanism 120 to remove the auxiliary material, completing the material removal action.

[0043] In this embodiment, the mounting bracket 1341 is L-shaped, with one end connected to the support platform 133. The auxiliary material detection element 1342 is adjustablely mounted on the mounting bracket 1341, which facilitates position adjustment to adapt to different auxiliary materials and improves the versatility of the device.

[0044] Please continue to refer to this. Figure 3 In this embodiment, the other end of the mounting bracket 1341 is provided with a mounting groove 1343 that extends through the bottom. The auxiliary material detection element 1342 is detachably connected to the mounting groove 1343 and its position can be flexibly adjusted within the mounting groove 1343.

[0045] The detachable connection between the auxiliary material detection element 1342 and the mounting groove 1343 can be a bolt connection, a snap-fit ​​connection, or the like. For example, the auxiliary material detection element 1342 can be bolted to the mounting groove 1343. A bolted connection increases the connection strength between the auxiliary material detection element 1342 and the mounting groove 1343, preventing easy loosening and improving stability. Furthermore, a bolted connection facilitates later disassembly and maintenance, improving maintenance convenience. Of course, the above is merely an example; the specific type can be determined according to actual needs, and this utility model does not impose any limitations.

[0046] Please refer to Figure 4 The material application mechanism 120 includes a gantry frame 121 mounted on a frame 110, a first drive assembly 122 mounted on the gantry frame 121, and an adsorption assembly 123 connected to the first drive assembly 122.

[0047] The first drive assembly 122 is connected to the crossbeam of the gantry frame 121, and the connection method can be a fixed connection or a detachable connection. For example, if the connection method is detachable, the first drive assembly 122 is bolted to the crossbeam of the gantry frame 121, supporting repeated disassembly and assembly, facilitating subsequent maintenance, upgrades, and recycling. Furthermore, the first drive assembly 122 can be quickly installed using only a wrench and screwdriver. Of course, the above is merely an example; the specific connection method can be determined according to actual needs, and this utility model does not impose any limitations.

[0048] The first drive assembly 122 includes a lead screw, a guide rail, and a horizontally mounted lead screw on the gantry frame 121.

[0049] The second driving component, connecting bracket 1231, is connected to the lead screw. The second driving component is a motor, connected to one end of the lead screw, providing rotational power. When the second driving component is energized, the motor shaft drives the lead screw to rotate, driving connecting bracket 1231 to move the adsorption component 123 synchronously along the guide rail, so that the adsorption component 123 moves from above the electronic display screen to above the adhesive peeling platform 133, and then returns from above the adhesive peeling platform 133 to above the electronic display screen.

[0050] The first drive assembly 122 of this invention achieves high-precision positioning, accurate material picking, and bonding by using a lead screw. Furthermore, the lead screw drive exhibits less speed fluctuation, making it more stable than belt or chain drives. This prevents material misalignment or shaking of the adsorption assembly 123 due to sudden speed changes, thus improving the stability of the device.

[0051] The adsorption component 123 is connected to the first drive component 122 and can move horizontally relative to the frame 110 under the drive of the first drive component 122. When material needs to be picked up, it moves horizontally to the adhesive peeling platform 133 to pick up the material using the driving force of the first drive component 122, and then is driven by the first drive component 122 to move horizontally back to the initial position. This invention, through the flexible adsorption of the adsorption component 123, avoids damage to the auxiliary materials caused by the material application mechanism 120 during the material picking process, thereby improving material picking efficiency and product yield.

[0052] Please refer to Figure 5 The applicator 120 also includes a second drive component 124 connected to the adsorption component 123.

[0053] The second drive component 124 can precisely control the descent height of the adsorption component 123. During material retrieval, it ensures that the adsorption component 123 is close to the auxiliary material at an appropriate distance, guaranteeing that the adsorption force is evenly applied to the auxiliary material and preventing unstable adsorption or damage to the auxiliary material due to improper distance. During the pasting process, it can precisely control the bonding distance and pressure between the auxiliary material and the electronic display screen. Based on the different materials and thicknesses of the auxiliary materials, it adjusts the descent height and speed to ensure that the auxiliary material is pasted onto the display screen in the best condition, reducing defects such as air bubbles and misalignment, and improving the pasting quality.

[0054] The driving source for the second driving component 124 can be a cylinder or a motor, etc. For example, the driving source for the second driving component is a cylinder. Cylinders are relatively inexpensive, which helps reduce the overall hardware cost of the auxiliary material pasting device 100. In addition, cylinders have a fast response speed, making them suitable for driving the adsorption component 123 up and down at high frequencies. Moreover, cylinders are modular in design, occupy little space, and are easy to integrate into narrow structures such as the gantry 121, resulting in a compact structure and convenient installation and maintenance. Of course, the above are just examples, and the specific driving source can be determined according to actual needs. This utility model does not impose any limitations on this.

[0055] Please continue to refer to this. Figure 5 The adsorption component 123 includes a connecting frame 1231 connected to the first driving component 122 and an adsorption head 1232, and the second driving component 124 is disposed between the connecting frame 1231 and the adsorption head 1232.

[0056] The adsorption head 1232 is a component that directly contacts the auxiliary material and completes the adsorption action. Its type can be a vacuum nozzle, an electromagnetic chuck, etc. For example, if the adsorption head 1232 is a vacuum nozzle, it adsorbs the auxiliary material through internal negative pressure without damaging the surface of the material. Of course, the above are just examples; the specific type can be determined according to actual needs, and this utility model does not impose any limitations.

[0057] The second drive component of the first drive assembly 122 drives the lead screw to rotate, driving the connecting frame 1231 to move horizontally, thereby conveying the adsorption head 1232 to the top of the auxiliary material or the designated pasting position on the electronic display screen. When the adsorption head 1232 reaches the top of the auxiliary material, the second drive assembly 124 is activated, driving the adsorption head 1232 to descend until it is close to the surface of the auxiliary material. The adsorption head 1232 generates negative pressure, firmly adsorbing the auxiliary material onto the adsorption head 1232. After the adsorption head 1232 adsorbs the auxiliary material, the second drive assembly 124 drives the adsorption head 1232 to rise, and the adhesive tape 140 simultaneously rewinds in the opposite direction along the bottom of the peeling platform 133, allowing the adsorption head 1232 to successfully separate the auxiliary material from the adhesive tape 140. Subsequently, the first drive assembly 122 operates again, moving the adsorption head 1232 with the adsorbed auxiliary material above the electronic display screen. Next, the second drive component 124 controls the adsorption head 1232 to descend, so that the auxiliary material comes into contact with the surface of the display screen. By adjusting the descent speed and pressure, the auxiliary material is ensured to be smoothly pasted onto the display screen.

[0058] This invention achieves high-precision horizontal movement of the adsorption head 1232 through the cooperation of the connecting frame 1231 and the first driving component 122, while the second driving component 124 ensures precise vertical positioning of the adsorption head 1232. The combined effect of these two components allows the auxiliary material to be accurately adsorbed and pasted onto the designated position on the electronic display screen, significantly improving adhesive application accuracy and product yield. Simultaneously, precise adsorption and pasting control reduces waste of auxiliary materials and product rework rates caused by inaccurate adhesive application, thereby lowering production costs.

[0059] Please refer to Figure 6 and Figure 7 The material application mechanism 120 also includes a limit detection component 125 connected to the side of the first drive component 122 facing away from the adsorption head 1232, and a trigger element 126 is provided on the side of the connecting frame 1231 facing away from the adsorption head 1232.

[0060] The limit detection component 125 consists of two U-shaped photoelectric sensors, installed on the side of the first drive component 122 opposite to the adsorption head 1232. Each U-shaped photoelectric sensor includes a transmitter and a receiver, arranged in a U-shape opposite each other. The transmitter emits infrared or visible light, and the receiver receives the light. A trigger 126 is installed on the side of the connecting frame 1231 opposite to the adsorption head 1232. Its shape and size are adapted to the opening size of the U-shaped photoelectric sensor; it is a sheet-like structure, typically made of metal or highly reflective plastic. The trigger 126 can smoothly enter between the two U-shaped photoelectric sensors during the movement of the connecting frame 1231.

[0061] When the first drive assembly 122 moves the connecting frame 1231 and the adsorption head 1232 horizontally, the trigger 126 moves synchronously with the connecting frame 1231. Initially, the emitters of the two U-shaped photoelectric sensors emit light, and the receivers can receive the light normally; the sensors are in an untriggered state. When the connecting frame 1231 moves the trigger 126 towards a limiting direction, and the trigger 126 gradually enters between the emitter and receiver of the corresponding U-shaped photoelectric sensor, it blocks the light from the emitter, causing the receiver to not receive light. This triggers the photoelectric sensor, sending a signal to the control system. Upon receiving the signal, the control system immediately stops the first drive assembly 122, thereby precisely limiting the movement of the connecting frame 1231 and the adsorption head 1232, preventing them from exceeding the set movement range.

[0062] This utility model, by setting a limit detection component 125 and a trigger component 126, effectively prevents the adsorption component 123 from exceeding the specified range of motion due to loss of control or program abnormality, avoids collisions with the frame 110, the feeding mechanism 130 or other components, prevents equipment damage and safety accidents, and extends the service life of the equipment.

[0063] Please refer to Figures 2 to 4 The material tray assembly 131 includes an upper feeding shaft 1311 and an lower feeding shaft 1312. One end of the tape 140 is coiled on the upper feeding shaft 1311, and the other end of the tape 140 passes through the tape-tearing platform 133 and the conveying assembly 132 in sequence before being coiled onto the lower feeding shaft 1312.

[0064] One end of the tape 140 is fixed to the feeding shaft 1311, and the other end passes through the tearing platform 133 in sequence, then passes through the conveying assembly 132 in reverse from the bottom of the tearing platform 133, and is finally fixed on the unloading shaft 1312, forming a complete tape 140 transmission circuit.

[0065] When the applicator 120 starts working, the conveyor assembly 132 starts, pulling the tape 140 forward. The feeding shaft 1311 is passively unwound under the traction of the tape 140. As the tape 140 moves, the auxiliary materials pass through the peeling platform 133 in sequence. The applicator 120 removes the auxiliary materials from above the peeling platform 133 and pastes them onto the electronic display screen. The empty tape 140 after use moves from the end of the peeling platform 133 to the bottom of the peeling platform 133, passes through the conveyor assembly 132 in the opposite direction, and is actively wound back by the unloading shaft 1312.

[0066] This invention, through the cooperation of the feeding shaft 1311 and the unloading shaft 1312, enables the automatic and continuous supply and recycling of the tape 140 and auxiliary materials, eliminating the need for frequent manual intervention and greatly improving production efficiency, especially suitable for large-scale assembly line production scenarios. Furthermore, it reduces labor costs and avoids production failures and product quality problems caused by human error.

[0067] Please refer to Figure 4 The conveying assembly 132 includes a plurality of conveying rollers 1321 and a first drive member 1322, with the plurality of conveying rollers 1321 located below the loading shaft 1311 and the unloading shaft 1312.

[0068] After the first drive unit 1322 is powered on, it transmits power to the conveyor rollers 1321, pulling the tape 140 along a set path. The tape 140 passes through each conveyor roller 1321 in sequence, realizing loading, unloading, and recycling. In addition, the division of labor and cooperation among multiple conveyor rollers 1321 can effectively avoid problems such as slackness, deviation, and wrinkles in the tape 140, ensuring that the tape 140 remains flat and stable during transmission, providing reliable material picking conditions for the applicator 120, and improving the accuracy and quality of auxiliary material application.

[0069] Please refer to Figure 6 The first driving component 1322 is a motor, and the motor shaft is connected to a driving wheel 1323. One end of the feeding shaft 1312 is connected to a first driven wheel 1324. One end of a conveying roller 1321 near the feeding shaft 1312 is connected to two second driven wheels 1325. One second driven wheel 1325 is fitted with a first synchronous belt 1326 between it and the driving wheel 1323, and the other second driven wheel 1325 is fitted with a second synchronous belt 1327 between it and the first driven wheel 1324.

[0070] As the core power source of the entire transmission system, the motor can be a servo motor or a stepper motor, featuring stable speed and high control precision. The motor shaft connects to the drive wheel 1323, outputting rotational power to the transmission system. The drive wheel 1323 is fixedly mounted on the motor shaft; the first driven wheel 1324 is connected to one end of the feed shaft 1312, responsible for driving the feed shaft 1312 to rotate and collect the used empty conveyor belt 140; two second driven wheels 1325 are located at one end of the conveyor roller 1321 near the feed shaft 1312, respectively cooperating with the drive wheel 1323 and the first driven wheel 1324. One second driven wheel 1325 is connected to the drive wheel 1323 via the first synchronous belt 1326, receiving power from the motor and driving the conveyor roller 1321 to rotate; the other second driven wheel 1325 is connected to the first driven wheel 1324 via the second synchronous belt 1327, transmitting power to the feed shaft 1312 to achieve synchronous collection of the conveyor belt 140.

[0071] This invention utilizes a combination of multiple synchronous belts and pulley sets to simultaneously distribute motor power to the conveyor roller 1321 and the unloading shaft 1312, eliminating the need for separate drive units for each and simplifying the equipment structure while reducing overall space requirements. Furthermore, by leveraging the characteristics of synchronous belt drives, it ensures that the conveying speed of the tape 140 on the conveyor roller 1321 and the recovery speed of the unloading shaft 1312 remain consistent, preventing problems such as tape accumulation and deformation due to speed mismatch. This provides stable material supply conditions for the applicator 120, ensuring the positional accuracy of the auxiliary material on the adhesive peeling platform 133, and improving applicator quality and production stability.

[0072] The above are only some or preferred embodiments of this utility model. Neither the text nor the drawings should limit the scope of protection of this utility model. All equivalent structural transformations made using the contents of this utility model specification and drawings under the overall concept of this utility model, or direct / indirect applications in other related technical fields, are included within the scope of protection of this utility model.

Claims

1. An auxiliary material pasting device, characterized in that, include: frame; The material application mechanism is movably located above the frame; A feeding mechanism is located on one side of the applicator. The feeding mechanism includes a reel assembly for winding adhesive tape, a conveying assembly, and a horizontally arranged adhesive peeling platform. The adhesive tape is coated with multiple auxiliary materials. A control system, which is electrically connected to the material application mechanism and the material feeding mechanism; The feeding mechanism further includes an auxiliary material detection component electrically connected to the control system, and the auxiliary material detection component is located on the side of the adhesive peeling platform near the adhesive application mechanism.

2. The auxiliary material pasting device according to claim 1, characterized in that, The auxiliary material detection assembly includes a mounting bracket and an auxiliary material detection element adjustable on the mounting bracket.

3. The auxiliary material pasting device according to claim 2, characterized in that, The mounting bracket is L-shaped, with one end connected to the adhesive-removing platform and the other end having a mounting groove extending through the bottom. The auxiliary material detection element is detachably connected to the mounting groove.

4. The auxiliary material pasting device according to claim 1, characterized in that, The material application mechanism includes a gantry frame mounted on the frame, a first drive assembly mounted on the gantry frame, and an adsorption assembly connected to the first drive assembly.

5. The auxiliary material pasting device according to claim 4, characterized in that, The applicator also includes a second drive component connected to the adsorption component.

6. The auxiliary material pasting device according to claim 5, characterized in that, The adsorption assembly includes a connecting frame connected to the first driving assembly and an adsorption head, and the second driving assembly is disposed between the connecting frame and the adsorption head.

7. The auxiliary material pasting device according to claim 6, characterized in that, The applicator also includes a limiting detection component connected to the side of the first drive assembly facing away from the adsorption head, and a trigger is provided on the side of the connecting frame facing away from the adsorption head.

8. The auxiliary material pasting device according to claim 1, characterized in that, The material tray assembly includes an upper feeding shaft and an lower feeding shaft. One end of the tape is wound on the upper feeding shaft, and the other end of the tape passes through the tape-tearing platform and the conveying assembly in sequence before being wound onto the lower feeding shaft.

9. The auxiliary material pasting device according to claim 8, characterized in that, The conveying assembly includes multiple conveying rollers and a first drive component, with the multiple conveying rollers located below the loading shaft and the unloading shaft.

10. The auxiliary material pasting device according to claim 9, characterized in that, The first driving component is a motor, the motor shaft is connected to a driving wheel, one end of the feeding shaft is connected to a first driven wheel, and one end of the conveying roller near the feeding shaft is connected to two second driven wheels, one of the second driven wheels is fitted with a first synchronous belt between it and the driving wheel, and the other second driven wheel is fitted with a second synchronous belt between it and the first driven wheel.

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