Gluing equipment

Abstract

The invention discloses rubberizing equipment which comprises a base frame, a driving assembly, an unwinding mechanism and a rubberizing mechanism, and the driving assembly is installed on the base frame and used for driving a guiding assembly to guide and convey a bonding piece and driving a collecting assembly to collect a thin film of the used bonding piece; the unwinding mechanism is arranged on the base frame, and the unwinding mechanism is used for releasing the bonding piece; the rubberizing mechanism is arranged on the base frame and comprises a guiding assembly, a rubberizing assembly, a collecting assembly and a cutting assembly, the guiding assembly and the collecting assembly are both connected with the driving assembly, and the guiding assembly is used for guiding a bonding piece released by the unwinding mechanism to be conveyed along a preset track under driving of the driving assembly; the adhesive pressing assembly is used for pressing the bonding piece on the surface of the to-be-machined piece in an abutting mode, the collecting assembly is used for collecting a thin film of the used bonding piece under driving of the driving assembly, and the cutting assembly is used for cutting the bonding piece. In this way, manual adhesive pasting is not needed, the bonding piece can be automatically pasted on the surface of the to-be-machined piece, and the pasting efficiency can be improved.

Description

Technical Field

[0001] The embodiments of the present invention relate to the field of glue laminating technology, and in particular to a glue laminating device. Background Art

[0002] With the continuous development of science and technology, many electronic devices are constantly being designed and manufactured, such as displays. Displays generally include liquid crystal components and functional membranes. The liquid crystal components include glass panels. Foam is usually bonded around the glass panel to prevent the glass panel from directly contacting the functional membrane. At present, the foam tape on the glass panel is usually manually pasted, which is inefficient and not conducive to improving production efficiency, thus causing inconvenience. Summary of the invention

[0003] In order to solve the above technical problems, an embodiment of the present invention provides a glue sticking device.

[0004] The embodiment of the present invention solves the technical problem by adopting the following technical solution:

[0005] A glue sticking device comprises a base frame, a driving assembly, a unwinding mechanism and a glue sticking mechanism, wherein the driving assembly is installed on the base frame, the driving assembly is used to drive the guiding assembly to guide and convey the adhesive, and is used to drive the collecting assembly to collect the film of the adhesive after use; the unwinding mechanism is arranged on the base frame, the unwinding mechanism is used to release the adhesive; the glue sticking mechanism is arranged on the base frame, the glue sticking mechanism comprises a guiding assembly, a glue pressing assembly, a collecting assembly and a cutting assembly, the guiding assembly and the collecting assembly are both connected to the driving assembly, the guiding assembly is used to guide the adhesive released by the unwinding mechanism to be conveyed along a preset trajectory under the drive of the driving assembly, the glue pressing assembly is used to press the adhesive against the surface of the workpiece to be processed, the collecting assembly is used to collect the film of the adhesive after use under the drive of the driving assembly, and the cutting assembly is used to cut the adhesive.

[0006] Optionally, the guide assembly includes a first guide wheel, a second guide wheel and a guide wheel group, the first guide wheel and the second guide wheel are both rotatably mounted on the base frame, and the guide wheel group is located between the first guide wheel and the second guide wheel along the direction of conveying the adhesive, the first guide wheel and the second guide wheel are used to abut against the adhesive to guide the adhesive to move along the preset trajectory, and the guide wheel group is used to push the adhesive to be conveyed along the preset trajectory.

[0007] Optionally, the guide wheel group includes a driving wheel, a movable wheel and a driving member, the driving wheel is connected to the driving assembly, the movable wheel is rotatably mounted on the driving member, the driving member is arranged on the base frame, and the driving member can drive the movable wheel to approach or move away from the driving wheel to adjust the gap between the movable wheel and the driving wheel for the adhesive member to pass through.

[0008] Optionally, the guide assembly also includes a limiting wheel and a mounting block, wherein the mounting block is mounted on the base frame, and the limiting wheel is rotatably disposed on the mounting block. Along the direction of conveying the adhesive, the limiting wheel is located between the second guide wheel and the guide wheel group, and the limiting wheel is used to abut against the adhesive.

[0009] Optionally, the collecting assembly includes a first rotating wheel, a second rotating wheel and a winding drum, the first rotating wheel and the second rotating wheel can be rotatably mounted on the base frame, the winding drum is connected to the driving assembly, and the film of the adhesive member is wound on the winding drum after passing through the first rotating wheel and the second rotating wheel.

[0010] Optionally, the winding drum includes a drum body and a pressure strip arranged on the drum body, the drum body is connected to the driving assembly, and the pressure strip partially protrudes from the surface of the drum body.

[0011] Optionally, the cutting assembly includes a telescopic part, an adapter block, a cutting part and a supporting part, the telescopic part and the supporting part are both installed on the base frame, the adapter block is connected to the telescopic end of the telescopic part, the cutting part is installed on the adapter block, the telescopic part can drive the adapter block to drive the cutting part to move closer to or away from the supporting part, and the supporting part is configured to support the bonding part when the cutting part presses against the bonding part.

[0012] Optionally, the carrier includes a first carrier portion and a second carrier portion located on the same side relative to the cutting piece, the first carrier portion and the second carrier portion are both arranged toward the cutting piece, and along the direction of the carrier toward the cutting piece, the first carrier portion is higher than the second carrier portion, and the second carrier portion is used to support the film of the adhesive member.

[0013] Optionally, the glue pressing assembly includes a telescopic cylinder, a support block, a connecting piece and a pressing wheel, the telescopic cylinder is mounted on the base frame, the supporting block is mounted on the telescopic end of the telescopic cylinder, the connecting piece is movably connected to the supporting block, and the pressing wheel is mounted on the connecting piece;

[0014] When the telescopic end of the telescopic cylinder is in a first state, the connecting member drives the pressure wheel to move relative to the support block to press the adhesive member on the workpiece to be processed. When the telescopic end of the telescopic cylinder is in a second state, the connecting member and the pressure wheel move synchronously with the support block.

[0015] Optionally, the glue pressing assembly also includes a pressure sensor, a pressure plate and an elastic member, the elastic member is connected to the connecting member, and the pressure sensor is connected to the support block. When the pressure wheel presses against the adhesive member on the workpiece to be processed, the connecting member presses against the elastic member, and the pressure plate presses against the pressure sensor.

[0016] Optionally, the driving assembly includes a driving motor, a first synchronous wheel, a second synchronous wheel and a synchronous belt, the driving motor is installed on the base frame, the first synchronous wheel is used to connect to the guide wheel group of the guide assembly, the second synchronous wheel is used to connect to the collecting assembly, the synchronous belt is sleeved on the first synchronous wheel and the second synchronous wheel, and the output end of the driving motor is connected to the first synchronous wheel.

[0017] The beneficial effects of the embodiments of the present invention are as follows: the gluing device provided by the embodiments of the present application includes a base frame, a driving component, an unwinding mechanism and a gluing mechanism, the driving component is installed on the base frame, the driving component is used to drive the guide component to guide and convey the adhesive and to drive the collecting component to collect the film of the adhesive after use; the unwinding mechanism is arranged on the base frame, the unwinding mechanism is used to release the adhesive; the gluing mechanism is arranged on the base frame, the gluing mechanism includes a guiding component, a gluing component, a collecting component and a cutting component, the guiding component and the collecting component are both connected to the driving component, the guiding component is used to guide the adhesive released by the unwinding mechanism to be conveyed along a preset track under the drive of the driving component, the gluing component is used to press the adhesive against the surface of the workpiece to be processed, the collecting component is used to collect the film of the adhesive after use under the drive of the driving component, and the cutting component is used to cut the adhesive. Through the above-mentioned gluing device, there is no need for manual gluing, and the adhesive can be automatically glued on the surface of the workpiece to be processed, which is conducive to improving the gluing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0019] Figure 1 This is a schematic structural diagram of a glue sticking device according to one embodiment of the present application;

[0020] Figure 2 yes Figure 1 Schematic diagram of the structure of the middle part;

[0021] Figure 3 yes Figure 2 Schematic diagram from another perspective;

[0022] Figure 4 yes Figure 1 Schematic diagram from another perspective;

[0023] Figure 5 yes Figure 4 Orthographic projection view of

[0024] Figure 6 is a schematic diagram of the structure of the bearing member;

[0025] Figure 7 yes Figure 4 Schematic diagram from another perspective;

[0026] Figure 8 yes Figure 4 A schematic diagram from another perspective;

[0027] Fig. 9 It is a schematic diagram of the adhesive part after the initial winding when the adhesive bonding equipment is used;

[0028] In the figure: 1. glue sticking equipment; 2. base frame; 3. unwinding mechanism; 4. glue sticking mechanism; 5. driving assembly; 201. discharging port; 202. guide seat; 203. arc groove; 21. top plate; 22. bottom plate; 23. side plate; 31. material roll assembly; 311. rotating shaft; 312. first baffle plate; 313. second baffle plate; 314. supporting seat; 32. guide roller assembly; 321. roller rod; 322. baffle wheel; 33. limit rod; 34, transmission assembly; 341, first transmission wheel; 342, second transmission wheel; 343, transmission belt; 35, magnetic damper; 36, adjustment assembly; 361, spring; 362, sleeve member; 363, locking member; 3621, first limiting portion; 3623, second limiting portion; 3622, barrel body; 41, guide assembly; 42, collection assembly; 43, cutting assembly; 44, glue pressing assembly; 411, first guide wheel ; 412, second guide wheel; 413, guide wheel group; 4131, driving wheel; 4132, movable wheel; 4133, driving member; 414, limiting wheel; 415, mounting block; 421, first rotating wheel; 422, second rotating wheel; 423, winding drum; 4231, cylinder; 4232, pressure strip; 431, telescopic member; 432, adapter block; 433, cutting member; 434, bearing member; 4341, first bearing part; 4 342, second bearing part; 441, telescopic cylinder; 442, support block; 443, connecting piece; 444, pressure wheel; 4431, limit block; 4421, first support part; 4422, second support part; 4423, third support part; 445, pressure sensor; 446, pressure plate; 447, elastic piece; 51, driving motor; 52, first synchronous wheel; 53, second synchronous wheel; 54, synchronous belt; 55, damping piece. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of the present invention, the present invention is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on another element or there can be one or more centered elements therebetween. When an element is described as "connected" to another element, it can be directly connected to another element or there can be one or more centered elements therebetween. The orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "vertical", "horizontal", etc. used in this specification is based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0031] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0032] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0033] like Figure 1-3 As shown, one of the embodiments of the present application provides a gluing device 1, including a base frame 2, a reeling mechanism 3, a gluing mechanism 4 and a driving assembly 5. The reeling mechanism 3, the gluing mechanism 4 and the driving assembly 5 are all installed on the base frame 2. The reeling mechanism 3 is used to release the material roll formed by winding the adhesive to the gluing mechanism 4. The gluing mechanism 4 is used to bond the adhesive released by the reeling mechanism 3 to the surface of the workpiece to be processed. The driving assembly 5 is used to drive the gluing mechanism 4 to guide the adhesive released by the reeling mechanism 3 to be transported along a preset trajectory, and to drive the gluing mechanism to collect a film of the adhesive after use.

[0034] It should be understood that the adhesive member includes an adhesive body and a film, and the film is bonded to the adhesive surface of the adhesive body to prevent the adhesive surface of the adhesive body from bonding with the adhesive sticking mechanism 4 when the adhesive member is transported. When bonding, the adhesive body and the film need to be separated to expose the adhesive surface. In this embodiment, the adhesive member is a foam tape, and the foam tape includes a foam body and a release paper bonded to the adhesive surface of the foam body.

[0035] The shape of the base frame 2 can be any shape. In this embodiment, the base frame 2 includes a top plate 21, a bottom plate 23 and two oppositely arranged side plates 22. The two ends of the two side plates 22 are respectively connected to the top plate 21 and the bottom plate 23. The bottom plate 23 is provided with a discharge port 201. The two side plates 22 are connected to the material roll assembly 31. Among them, the bottom plate 23 can extend in a direction away from the top plate 21 to form a mounting plate, and the mounting plate is used to install the glue sticking mechanism 4. Since the shape of the base frame 2 can be arbitrarily deformed, for the convenience of description, the following description is uniformly described as the glue sticking mechanism being installed on the mounting plate as being installed on the base frame 2.

[0036] In some embodiments, please combine Figure 2 and Figure 3The unwinding mechanism 33 includes a material roll assembly 31 and a guide roller assembly 32. The material roll assembly 31 is used to install the material roll formed by winding the adhesive member, and the guide roller assembly 32 is used to guide the rolled material of the material roll to be discharged from the discharge port 201 of the base frame 2.

[0037] In some embodiments, the material roll assembly 31 includes a rotating shaft 311, a first baffle 312 and a second baffle 313. Both ends of the rotating shaft 311 are rotatably mounted on the base frame 2. The first baffle 312 and the second baffle 313 are spaced apart from the rotating shaft 311. The spacing between the first baffle 312 and the second baffle 313 is used to accommodate the material roll. The first baffle 312 and the second baffle 313 are used to limit the material roll. Both ends of the rotating shaft 311 can be mounted on the base frame 2 through a bearing seat, and the bearing seat is fixedly mounted on the base frame 2.

[0038] Furthermore, the material roll assembly 31 further includes two support seats 314, which are installed at intervals on the rotating shaft 311, and the two support seats 314 are used to support the inner cylinder of the material roll. That is, when the material roll is installed in the material roll assembly 31, the two support seats 314 are embedded in the inner cylinder of the material roll to support the material roll, so as to avoid the material roll being tilted relative to the central axis of the rotating shaft 311 due to the large gap between the size of the inner cylinder of the material roll and the rotating shaft 311, which is conducive to the material roll to release the rolled material stably. In this embodiment, the shape of the support seat 314 is truncated cone, and the outer diameter of the support seat 314 is the same as the inner diameter of the inner cylinder of the material roll.

[0039] In some embodiments, the guide roller assembly 32 includes a roller rod 321 and two stop wheels 322 disposed on the roller rod 321. The roller rod 321 is rotatably mounted on the base frame 2. The two stop wheels 322 are spaced apart on the roller rod 321. The two stop wheels 322 are used to prevent the released roll from moving at will. In this embodiment, the roller rod 321 is connected to the base frame 2 via a bearing, and the opposite sides of the two stop wheels 322 are configured to be frustum-shaped, which is conducive to guiding the roll to deviate toward the middle position of the two stop wheels 322.

[0040] Furthermore, along the path of the coil conveying of the material roll, the distance between the two stop wheels 322 on the roller rods 321 that are closer to the discharge port 201 is smaller, which is conducive to gradually limiting the range of the coil deviation, so that the coil can be discharged along the set discharge port 201. In this embodiment, along the direction from the top plate 21 to the bottom plate, the closer the distance between the two stop wheels 322 on the roller rods 321 to the bottom plate is, the smaller the distance between them is, and the number of roller rods 321 is four. Taking the bottom plate as a reference, the stop wheels 322 on the two roller rods 321 closest to the bottom plate are distributed in a triangle with the discharge port 201, that is, the discharge port 201 is located exactly in the middle of every two stop wheels 322.

[0041] In some embodiments, the unwinding mechanism 3 further includes a plurality of limit rods 33, which are mounted on the base frame 2. Along the direction perpendicular to the central axis of the roller rod 321, the gap between the roller rod 321 and the limit rod 33 is greater than the thickness of the coil. In this way, the risk of the coil bending and tangling when being transported toward the discharge port 201 is reduced, and the situation where the coil is stuck during transportation is avoided. In this embodiment, each roller rod 321 is provided with a limit rod 33 at an adjacent position to ensure that the coil can be smoothly transported. It should be understood that the limit rod 33 and the roller rod 321 are at the same horizontal height, which means that the same reference object, such as a bottom plate, is selected, and the central axis of the limit rod 33 and the central axis of the roller rod 321 are at the same distance from the bottom plate.

[0042] In some embodiments, in order to ensure stable transmission of the roll, the unwinding mechanism 3 further includes a transmission assembly 34 and a magnetic damper 35. The magnetic damper 35 is connected to the transmission assembly 34, and the transmission assembly 34 is connected to the rotating shaft 311. Under the action of the magnetic damper 35, the rotating shaft 311 also has a damping effect, thereby reducing the risk of the roll on the rotating shaft 311 rotating by inertia. In this embodiment, the transmission assembly 34 includes a first transmission wheel 341, a second transmission wheel 342, and a transmission belt 343. The transmission belt 343 is sleeved on the first transmission wheel 341 and the second transmission wheel 342. The first transmission wheel 341 is connected to the output shaft of the magnetic damper 35, and the second transmission wheel 342 is connected to the rotating shaft 311. Under the action of the transmission belt 343, the first transmission wheel 341 and the second transmission wheel 342 rotate synchronously, thereby driving the output shaft of the magnetic damper 35 and the rotating shaft 311 to rotate synchronously or stop.

[0043] It should be understood that the structure of the transmission assembly 34 is not limited to the above-mentioned first transmission wheel 341, the second transmission wheel 342 and the transmission belt 343, and can also be other structures as long as the rotating shaft 311 and the magnetic damper 35 can rotate synchronously. For example, the transmission assembly 34 can also be composed of a first sprocket, a second sprocket and a chain.

[0044] In some embodiments, the unwinding mechanism 3 further includes an adjusting component 36, which is mounted on the rotating shaft 311 and is located on one side of the first baffle 312. The adjusting component 36 is used to adjust the position of the first baffle 312 on the rotating shaft 311 so that the first baffle 312 presses against the material roll. In this embodiment, the adjusting component 36 includes a spring 361, a sleeve 362 and a locking component 363. The sleeve 362 is sleeved on the rotating shaft 311, the spring 361 is sleeved on the sleeve 362, the first baffle 312 is clamped on the sleeve 362 and presses against the spring 361, and the locking component 363 is mounted on the sleeve 362. When the locking component 363 is tightened, the sleeve 362 and the rotating shaft 311 are relatively fixed; when the locking component 363 is loosened, the sleeve 362 and the rotating shaft 311 are unlocked, and the sleeve 362 and the rotating shaft 311 can move relatively.

[0045] Further, the sleeve member 362 includes a first limiting portion 3621, a cylinder body 3622 and a second limiting portion 3623. The first limiting portion 3621 and the second limiting portion 3623 are both extended from the end of the cylinder body 3622 toward the direction away from the outer surface of the cylinder body 3622, that is, the end of the cylinder body 3622 extends along the direction away from the central axis of the cylinder body 3622 to form the first limiting portion 3621 and the second limiting portion 3623. Among them, the first stopper 312 is sleeved on the cylinder body 3622, the spring 361 is sleeved on the cylinder body 3622 and is arranged between the first limiting portion 3621 and the first stopper 312, the first limiting portion 3621 is provided with a threaded hole, the locking member 363 is screwed into the threaded hole, and the locking member 363 is turned to lock or release the sleeve body 3622 and the rotating shaft 311. During installation, the second limiting portion 3623 is received in the inner tube of the material roll, and the first baffle plate 312 presses against the side end of the material roll. Under the action of the spring 361, the first baffle plate 312 and the second baffle plate 313 jointly clamp the material roll to ensure synchronous rotation between the material roll and the rotating shaft 311.

[0046] Through the unwinding mechanism 3 , the coiled material (ie, the adhesive member) released from the material roll is output from the discharge port 201 to be supplied to the gluing mechanism 4 , and the gluing mechanism 4 then bonds the adhesive member to the surface of the workpiece to be processed.

[0047] In some embodiments, Figure 4-5 As shown, the gluing mechanism 44 includes a guide assembly 41, a collecting assembly 42, a cutting assembly 43 and a gluing assembly 44, and the guide assembly 41 and the collecting assembly 42 are connected to the driving assembly 5. The guide assembly 41 is used to guide the adhesive released by the unwinding mechanism 3 to be transported along a preset track; the collecting assembly 42 is used to collect the film of the adhesive after use; the cutting assembly 43 is used to cut the adhesive; and the gluing assembly 44 is used to press the adhesive against the surface of the workpiece to be processed.

[0048] The guide assembly 41 includes a first guide wheel 411, a second guide wheel 412 and a guide wheel group 413. The first guide wheel 411 and the second guide wheel 412 are both rotatably mounted on the base frame 2. Along the direction of conveying the adhesive, the guide wheel group 413 is located between the first guide wheel 411 and the second guide wheel 412. The guide wheel group 413 is used to push the adhesive to be conveyed along a preset track. Among them, the area on the base frame 2 for mounting the first guide wheel 411 and the second guide wheel 412 is provided with a support shaft sleeved with a bearing, so that the first guide wheel 411 and the second guide wheel 412 can be rotatably mounted on the base frame 2. It should be understood that the above-mentioned adhesive is conveyed along the preset track, which refers to the path that the adhesive is initially wound around the glue sticking mechanism 4 when it is wound around the glue sticking device 1.

[0049] In some embodiments, the guide wheel group 413 includes a driving wheel 4131, a movable wheel 4132 and a driving member 4133. The driving wheel 4131 is connected to the driving assembly 5. The movable wheel 4132 is rotatably mounted on the driving member 4133. The driving member 4133 is arranged on the base frame 2. The driving member 4133 can drive the movable wheel 4132 to approach or move away from the driving wheel 4131 to adjust the gap between the movable wheel 4132 and the driving wheel 4131 for the adhesive member to pass through. In this embodiment, the driving member 4133 is a cylinder, and the telescopic end of the cylinder is provided with a support shaft for the movable wheel 4132 to rotate and a bearing sleeved on the support shaft. The movable wheel 4132 is sleeved on the bearing to enable the movable wheel 4132 to rotate relative to the cylinder. It should be understood that the driving assembly 5 can drive the driving wheel 4131 to rotate. When the telescopic end of the cylinder is extended, the gap between the driving wheel 4131 and the movable wheel 4132 is adjusted to just enough to accommodate the adhesive member passing through, and the adhesive member is transported forward by the rotation of the driving wheel 4131. When the telescopic end of the cylinder is retracted, the gap between the driving wheel 4131 and the movable wheel 4132 is greater than the thickness of the adhesive member, and the adhesive member can smoothly pass between the driving wheel 4131 and the movable wheel 4132. At this time, the driving wheel 4131 and the movable wheel 4132 play a role of limiting, which can reduce the deviation of the adhesive member during the transportation process.

[0050] In some embodiments, Figure 4 As shown, the guide assembly 41 further includes a limiting wheel 414 and a mounting block 415. The mounting block 415 is mounted on the base frame 2. The limiting wheel 414 is rotatably disposed on the mounting block 415. Along the direction of conveying the adhesive, the limiting wheel 414 is located between the second guide wheel 412 and the guide wheel assembly 413. Under the action of the limiting wheel 414, the adhesive can be further limited, reducing the deviation of the adhesive during the conveying process and affecting the normal operation of the glue sticking device 1.

[0051] Furthermore, if Figure 5As shown, a guide seat 202 is provided on the base, and an arc groove 203 for guiding the adhesive is provided on the guide seat 202. The opening at one end of the arc groove 203 faces the limiting wheel 414, and the opening at the other end of the arc groove 203 faces the pressure wheel 444 to ensure that the adhesive can be transported toward the pressure wheel 444.

[0052] In some embodiments, the collecting assembly 42 includes a first rotating wheel 421, a second rotating wheel 422 and a winding drum 423, the first rotating wheel 421 and the second rotating wheel 422 are both rotatably mounted on the base frame 2, the winding drum 423 is connected to the driving assembly 5, and the film of the adhesive member is wound on the winding drum 423 after passing through the first rotating wheel 421 and the second rotating wheel 422. It can be understood that the winding drum 423 rotates under the drive of the driving assembly 5, so that the film of the adhesive member is wound and stored. Under the action of the first rotating wheel 421 and the second rotating wheel 422, the film of the adhesive member can be wound around a pre-set path. In the present embodiment, the winding drum 423 includes a cylinder 4231 and a layering strip 4232 arranged on the cylinder 4231, the cylinder 4231 is connected to the driving assembly 5, and the layering strip 4232 partially protrudes from the surface of the cylinder 4231. In this way, under the action of the pressure strip 4232, the film wound on the cylinder 4231 is tensioned and the slippage of the film wound on the cylinder 4231 relative to the cylinder 4231 is reduced.

[0053] In the above embodiments, as long as the first guide wheel 411, the second guide wheel 412, etc. can rotate relative to the base frame 2, they can be installed on the base frame 2 through a support shaft and a bearing sleeved on the support shaft. Of course, they can also be implemented in other ways, which will not be elaborated here.

[0054] In some embodiments, Figure 5 As shown, the cutting assembly 43 includes a telescopic member 431, an adapter block 432, a cutting member 433 and a bearing member 434. The telescopic member 431 and the bearing member 434 are both mounted on the base frame 2. The adapter block 432 is connected to the telescopic end of the telescopic member 431. The cutting member 433 is mounted on the adapter block 432. The bearing member 434 is configured to bear the adhesive member when the cutting member 433 presses against the adhesive member. In this embodiment, the cutting member 433 is equipped with a blade for cutting the adhesive member. The telescopic member 431 is a cylinder. The telescopic end of the cylinder is connected to the adapter block 432. The adapter block 432 is connected to the cutting member 433. When the telescopic end of the cylinder is extended, the adapter block 432 drives the cutting member 433 to move toward the direction close to the bearing member 434, so that the cutting member 433 can cut the adhesive member. When the telescopic end of the cylinder is retracted, the adapter block 432 drives the cutting piece 433 to move away from the supporting piece 434 , so as to form a passage between the supporting piece 434 and the cutting piece 433 for the adhesive piece to pass through.

[0055] The connection between the adapter block 432 and the cutting piece 433 can be that one of the two is provided with a dovetail groove, and the other is provided with a structure matching the shape of the dovetail groove. Of course, the adapter block 432 and the cutting piece 433 can also be connected by other means, such as directly connected by screws, which is specifically set according to needs.

[0056] Furthermore, if Figure 6 As shown, the carrier 434 includes a first carrier part 4341 and a second carrier part 4342 located on the same side. The first carrier part 4341 and the second carrier part 4342 are both arranged toward the cutting member 433. Along the direction of the carrier 434 toward the cutting member 433, the first carrier part 4341 is higher than the second carrier part 4342. The second carrier part 4342 is used to carry the film of the adhesive member. That is, when the side of the carrier 434 away from the cutting member 433 is taken as the reference plane, along the direction of the carrier 434 toward the cutting member 433, the distance between the first carrier part 4341 and the reference plane is greater than the distance between the second carrier part 4342 and the reference plane. Thus, by utilizing the height difference between the first carrier part 4341 and the second carrier part 4342, when the cutting member 433 cuts the adhesive member, it can be ensured that the cutting member 433 only cuts the adhesive body without affecting the film when cutting the adhesive member, so as to avoid the cutting member 433 cutting the film and affecting the collection of the film by the collecting component 42. In this embodiment, the height difference between the first carrying portion 4341 and the second carrying portion 4342 is 0.05 mm.

[0057] In some embodiments, Figure 7As shown, the glue pressing assembly 44 includes a telescopic cylinder 441, a support block 442, a connecting piece 443 and a pressing wheel 444. The telescopic cylinder 441 is mounted on the base frame 2, the telescopic end of the telescopic cylinder 441 is mounted on the support block 442, the connecting piece 443 is movably connected to the support block 442, and the pressing wheel 444 is mounted on the connecting piece 443. When the telescopic end of the telescopic cylinder 441 is in a first state, the connecting piece 443 drives the pressing wheel 444 to move relative to the support block 442 to press the adhesive member on the workpiece to be processed. When the telescopic end of the telescopic cylinder 441 is in a second state, the connecting piece 443 and the pressing wheel 444 move synchronously with the support block 442. It can be understood that the first state and the second state are two opposite states. For example, the first state is the state when the telescopic end of the telescopic cylinder 441 is extended, and the second state is the state when the telescopic end of the telescopic cylinder 441 is retracted. Of course, the first state can also be the state when the telescopic end of the telescopic cylinder 441 is retracted, and the second state is the state when the telescopic end of the telescopic cylinder 441 is extended. The first state and the second state can be determined according to the direction in which the telescopic end of the telescopic cylinder 441 is set. In this embodiment, the telescopic end of the telescopic cylinder 441 is set away from the pressure wheel 444. Therefore, when the telescopic end of the telescopic cylinder 441 is retracted, the connecting member 443 drives the pressure wheel 444 to move relative to the support block 442 to press the adhesive member on the workpiece to be processed; when the telescopic end of the telescopic cylinder 441 is extended, the connecting member 443 and the pressure wheel 444 move synchronously with the support block 442.

[0058] It is understandable that the shape of the support block 442 can be set according to needs, for example, the support block 442 can be set in an L-shape or other shapes. The support block 442 and the connecting member 443 are connected to each other, and the connecting member 443 and the support block 442 can move relative to each other, which can be achieved by providing a slider on the support block 442, the connecting member 443 is provided with a guide rail (not shown) that cooperates with the slider, and the connecting member 443 is provided with a limit block 4431, and the limit block 4431 is used to prevent the connecting member 443 from detaching from the support block 442 and falling. When the pressure wheel 444 on the connecting member 443 presses the adhesive member against the surface of the workpiece to be processed, it can rely on the weight of the connecting member 443 and the pressure wheel 444.

[0059] When the telescopic end of the telescopic cylinder 441 extends, the connecting member 443 and the pressure wheel 444 move synchronously with the support block 442. When the telescopic end of the telescopic cylinder 441 retracts, the pressure wheel 444 presses against the adhesive member on the surface of the workpiece to be processed, and the connecting member 443 moves relative to the support block 442 through the action between the slide rail and the slider. In this embodiment, the support block 442 includes a first support portion 4421 and a second support portion 4422 connected to the first support portion 4421. The first support portion 4421 is connected to the telescopic end of the telescopic cylinder 441, and the second support portion 4422 is used to connect with the connecting member 443.

[0060] Furthermore, the glue pressing assembly 44 further includes a pressure sensor 445, a pressing plate 446 and an elastic member 447. The elastic member 447 is connected to the connecting member 443. The pressure sensor 445 is connected to the supporting block 442. When the pressing wheel 444 presses against the adhesive member on the workpiece to be processed, the connecting member 443 presses against the elastic member 447, and the pressing plate 446 presses against the pressure sensor 445. When the pressing wheel 444 presses against the adhesive member on the surface of the workpiece to be processed, the connecting member 443 moves relative to the supporting block 442 and squeezes the elastic member 447, so that the pressing plate 446 presses against the pressure sensor 445. The reaction force of the elastic member 447 acts on the connecting member 443 so that the pressing wheel 444 can press the adhesive member against the surface of the workpiece to be processed. Thus, the pressure sensor 445 can detect the pressure applied by the pressing wheel 444 on the workpiece to be processed, so as to adjust the distance between the pressing wheel 444 and the workpiece to be processed as needed. In this embodiment, the support block 442 further includes a third support portion 4423 , which is connected to the second support portion 4422 , and is used to mount the pressure sensor 445 .

[0061] The elastic member 447 can be a spring, or an elastic rod with a built-in spring, or other materials as long as it can be compressed and exert a reaction force on the connecting member 443. In this embodiment, the elastic member 447 is an elastic rod, and the connecting member 443 is provided with a step for engaging with the boss of the elastic rod. When the telescopic end of the telescopic cylinder 441 is retracted, the connecting member 443 moves relative to the support block 442. Under the action of the step, the spring built into the elastic rod is squeezed by the movement of the connecting member 443. The spring built into the elastic rod pushes the connecting member 443 in the opposite direction to restore the deformation, so that the pressure wheel 444 on the connecting member 443 can press the bonding member.

[0062] In some embodiments, a guide structure (not shown) is provided between the telescopic cylinder 441 and the support block 442 to reduce the risk of the support block 442 being offset during the telescopic end of the telescopic cylinder 441. It is understandable that the guide structure may be a combination structure of a guide slider and a guide groove, or other structures, which are not specifically limited.

[0063] In some embodiments, please combine Figure 1 and Figure 8The driving assembly 5 includes a driving motor 51, a first synchronous wheel 52, a second synchronous wheel 53 and a synchronous belt 54. The driving motor 51 is installed on the base frame 2. The first synchronous wheel 52 is used to connect with the guide wheel group 413 of the guide assembly 41, and the second synchronous wheel 53 is used to connect with the collecting assembly 42. The synchronous belt 54 is sleeved on the first synchronous wheel 52 and the second synchronous wheel 53, and the output end of the driving motor 51 is connected with the first synchronous wheel 52. In this embodiment, the first synchronous wheel 52 is coaxially connected with the driving wheel 4131, and the second synchronous wheel 53 is coaxially connected with the winding drum 423. In this way, when the driving motor 51 drives the first synchronous wheel 52 to rotate, under the action of the synchronous belt 54, the second synchronous wheel 53 rotates accordingly to realize the rotation of the winding drum 423, which is conducive to feeding the adhesive under the push of the driving wheel 4131 and winding up the remaining film after use.

[0064] In some embodiments, the driving assembly 5 further includes a damping member 55, which is connected to the first synchronous wheel 52 or the second synchronous wheel 53. The damping member 55 provides a damping effect to the first synchronous wheel 52 or the second synchronous wheel 53, thereby reducing the risk of inertial idling of the driving assembly 5 during operation, which is beneficial to ensuring the stability of the feeding of the bonding member. In this embodiment, the damping member 55 is a magnetic damper 35, and the damping member 55 is connected to the second synchronous wheel 53.

[0065] In some embodiments, the drive assembly 5 also includes a tensioning wheel and a mounting shaft for installing the tensioning wheel. The mounting shaft is installed on the base frame 2. The tensioning wheel is installed on the other end of the mounting shaft. The tensioning wheel can rotate on the mounting shaft. The tensioning wheel presses against the synchronous belt, thereby tightening the synchronous belt and reducing the risk of slipping of the synchronous belt.

[0066] When in use, the adhesive roll is installed on the unwinding mechanism 3, and the unwinding mechanism 3 releases the adhesive to be supplied to the glue laminating structure. The adhesive supplied from the unwinding mechanism 3 needs to be initially wound first, that is, the adhesive is pre-wound on the glue laminating mechanism 4. Specifically, Fig. 9 As shown, after the adhesive is wound by the first guide wheel 411, the guide wheel group 413 and the second guide wheel 412, it extends out from the guide seat 202 of the base frame 2 and is placed at the lower end of the pressure wheel 444. Along the winding path of the adhesive, the adhesive that exceeds the guide seat 202 needs to separate the film from the adhesive body. The separated film passes through the first rotating wheel 421 and the second rotating wheel 422 and is wound on the winding drum 423.

[0067] After completing the initial winding of the adhesive member, the control module controls the telescopic cylinder 441 to work and be in the first state, the connecting member 443 drives the pressure wheel 444 to move relative to the supporting block 442, so that the pressure wheel 444 presses the adhesive body of the adhesive member against the surface of the workpiece to be processed, and then the gluing device 1 moves relative to the workpiece to be processed while the driving component 5 also works, so that the adhesive body of the adhesive member is continuously bonded to the surface of the workpiece to be processed, when the gluing device 1 moves to the preset end position, the driving component 5 stops working first, and the cutting component 43 starts working, the telescopic member 431 drives the adapter block 432 to drive the cutting member 433 to approach the bearing member 434, so as to cut the adhesive body of the adhesive member, after the adhesive body of the workpiece to be processed is disconnected, the telescopic member 431 drives the adapter block 432 to drive the cutting member 433 to retract, and then the gluing device 1 moves relative to the workpiece to be processed by a preset distance, so as to press the adhesive body located on the surface of the workpiece to be processed, and then the control module controls the telescopic cylinder 441 to be in the second state, and the pressure wheel 444 is away from the surface of the workpiece to be processed. The driving member 4133 drives the movable wheel 4132 to approach the driving wheel 4131 to press the adhesive piece, and the driving assembly 5 drives the driving wheel 4131 to rotate to realize that the adhesive piece continues to be conveyed forward by a preset length until there is an adhesive body to be pressed under the pressing wheel 444, and then the driving assembly 5 stops working, and the driving member 4133 drives the movable wheel 4132 away from the driving wheel 4131 to release the adhesive piece. After the gluing device 1 moves to another bonding position relative to the workpiece to be processed, the above process is repeated to complete the processing of another bonding position.

[0068] The glue sticking device 1 provided in the embodiment of the present application includes a base frame 2, a driving component 5, a reeling mechanism 3 and a glue sticking mechanism 4, wherein the driving component 5 is installed on the base frame 2, and the driving component 5 is used to drive the guide component 41 to guide and convey the adhesive, and to drive the collecting component 42 to collect the film of the adhesive after use; the reeling mechanism 3 is arranged on the base frame 2, and the reeling mechanism 3 is used to release the adhesive; the glue sticking mechanism 4 is arranged on the base frame 2, and the glue sticking mechanism 4 includes a guide component 41, a glue pressing component 44, a collecting component 42 and a cutting component 43, and the guide component 41 and the collecting component 42 are both connected to the driving component 5, and the guide component 41 is used to guide the adhesive released by the reeling mechanism 3 to be conveyed along a preset track under the drive of the driving component 5, and the glue pressing component 44 is used to press the adhesive against the surface of the workpiece to be processed, and the collecting component 42 is used to collect the film of the adhesive after use under the drive of the driving component 5, and the cutting component 43 is used to cut the adhesive. Through the above-mentioned glue sticking device 1, it is possible to realize automatic sticking of the adhesive on the surface of the workpiece to be processed, which is conducive to improving the sticking efficiency.

[0069] The above description is only an implementation mode of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A glue sticking device, characterized in that: include: Scaffolding; A driving assembly, mounted on the base frame, the driving assembly is used to drive the guiding assembly to guide and convey the adhesive member, and to drive the collecting assembly to collect the film of the adhesive member after use; An unwinding mechanism, provided on the base frame, and used for releasing the adhesive member; The gluing mechanism is arranged on the base frame, and the gluing mechanism includes a guiding component, a gluing component, a collecting component and a cutting component. The guiding component and the collecting component are both connected to the driving component. The guiding component is used to guide the adhesive released by the unwinding mechanism to be transported along a preset trajectory under the drive of the driving component. The gluing component is used to press the adhesive against the surface of the workpiece to be processed. The collecting component is used to collect the film of the adhesive after use under the drive of the driving component. The cutting component is used to cut the adhesive.

2. The glue sticking equipment according to claim 1, characterized in that: The guide assembly includes a first guide wheel, a second guide wheel and a guide wheel group. The first guide wheel and the second guide wheel are both rotatably mounted on the base frame. Along the direction of conveying the adhesive, the guide wheel group is located between the first guide wheel and the second guide wheel. The first guide wheel and the second guide wheel are used to abut against the adhesive to guide the adhesive to move along the preset track. The guide wheel group is used to push the adhesive to be conveyed along the preset track.

3. The glue sticking equipment according to claim 2, characterized in that: The guide wheel group includes a driving wheel, a movable wheel and a driving member, the driving wheel is connected to the driving assembly, the movable wheel is rotatably mounted on the driving member, the driving member is arranged on the base frame, and the driving member can drive the movable wheel to approach or move away from the driving wheel to adjust the gap between the movable wheel and the driving wheel for the adhesive member to pass through.

4. The glue sticking equipment according to claim 2, characterized in that: The guide assembly also includes a limiting wheel and a mounting block, wherein the mounting block is mounted on the base frame, and the limiting wheel is rotatably disposed on the mounting block. Along the direction in which the adhesive is conveyed, the limiting wheel is located between the second guide wheel and the guide wheel group, and the limiting wheel is used to abut against the adhesive.

5. The glue sticking device according to any one of claims 1 to 4, characterized in that: The collecting assembly includes a first rotating wheel, a second rotating wheel and a winding drum. The first rotating wheel and the second rotating wheel are both rotatably mounted on the base frame. The winding drum is connected to the driving assembly. The film of the adhesive member is wound on the winding drum after passing through the first rotating wheel and the second rotating wheel.

6. The glue sticking equipment according to claim 5, characterized in that: The winding drum comprises a drum body and a pressure strip arranged on the drum body, the drum body is connected to the driving assembly, and the pressure strip partially protrudes from the surface of the drum body.

7. The glue sticking equipment according to any one of claims 1 to 4, characterized in that: The cutting assembly includes a telescopic part, an adapter block, a cutting part and a supporting part, wherein the telescopic part and the supporting part are both mounted on the base frame, the adapter block is connected to the telescopic end of the telescopic part, the cutting part is mounted on the adapter block, the telescopic part can drive the adapter block to drive the cutting part to approach or move away from the supporting part, and the supporting part is configured to support the bonding part when the cutting part presses against the bonding part.

8. The glue sticking equipment according to claim 7, characterized in that: The carrier includes a first carrier portion and a second carrier portion located on the same side relative to the cutting piece. The first carrier portion and the second carrier portion are both arranged toward the cutting piece. Along the direction of the carrier toward the cutting piece, the first carrier portion is higher than the second carrier portion. The second carrier portion is used to support the film of the adhesive member.

9. The glue sticking device according to any one of claims 1 to 4, characterized in that: The glue pressing assembly comprises a telescopic cylinder, a support block, a connecting piece and a pressing wheel, wherein the telescopic cylinder is mounted on the base frame, the supporting block is mounted on the telescopic end of the telescopic cylinder, the connecting piece is movably connected to the supporting block, and the pressing wheel is mounted on the connecting piece; When the telescopic end of the telescopic cylinder is in a first state, the connecting member drives the pressure wheel to move relative to the support block to press the adhesive member on the workpiece to be processed. When the telescopic end of the telescopic cylinder is in a second state, the connecting member and the pressure wheel move synchronously with the support block.

10. The glue sticking equipment according to claim 9, characterized in that: The glue pressing assembly also includes a pressure sensor, a pressure plate and an elastic member, the elastic member is connected to the connecting member, and the pressure sensor is connected to the supporting block. When the pressure wheel presses against the adhesive member on the workpiece to be processed, the connecting member presses against the elastic member, and the pressure plate presses against the pressure sensor.

11. The glue sticking device according to any one of claims 1 to 4, characterized in that: The driving assembly includes a driving motor, a first synchronous wheel, a second synchronous wheel and a synchronous belt. The driving motor is installed on the base frame. The first synchronous wheel is used to connect with the guide wheel group of the guide assembly. The second synchronous wheel is used to connect with the collecting assembly. The synchronous belt is sleeved on the first synchronous wheel and the second synchronous wheel. The output end of the driving motor is connected to the first synchronous wheel.

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