Dispensing apparatus and dispensing system

Abstract

The embodiment of the application discloses a dispensing device and a dispensing system, the dispensing device comprising a dispensing head mechanism, a driving mechanism and a calibration mechanism. The dispensing head mechanism comprises a first support seat, an adjusting assembly, a first dispensing head and a second dispensing head. The first dispensing head is fixedly arranged on the first support seat. The second dispensing head is movably arranged on the first support seat through the adjusting assembly. The driving mechanism is arranged on a workbench and connected with the first support seat. The calibration mechanism is arranged on the workbench and provided with a first calibration position and a second calibration position. The driving mechanism drives the dispensing head mechanism to move to the calibration mechanism, and drives the first dispensing head to move to the first calibration position. Then, the second dispensing head is moved to the second calibration position through the adjusting assembly, so that the calibration is completed. Thus, the position accuracy of the first dispensing head and the second dispensing head can be ensured through the adjusting assembly cooperating with the calibration mechanism, so that the quality of the dispensing operation can be ensured.

Description

Technical Field

[0001] This invention relates to the field of dispensing technology, and more particularly to a dispensing device and a dispensing system. Background Technology

[0002] When dispensing glue manually, the handheld dispensing tube can only be used on one product at a time, which is inefficient, labor-intensive, and carries the risk of missed dispensing. While assembly line dispensing systems can dispense glue to multiple products simultaneously, the frequent replacement of dispensing heads makes it difficult to guarantee the positioning accuracy of the dispensing head and the quality of the glue dispensing. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to provide a dispensing device and a dispensing system, which achieves position calibration of multiple dispensing heads by setting an adjustment component in conjunction with a calibration mechanism.

[0004] In a first aspect, embodiments of the present invention provide a dispensing device, the dispensing device comprising: a dispensing head mechanism, the dispensing head mechanism including a first support base, an adjusting component, a first dispensing head and a second dispensing head, the first dispensing head being fixedly disposed on the first support base, and the second dispensing head being movably disposed on the first support base via the adjusting component; a driving mechanism, the driving mechanism being disposed on a worktable and connected to the first support base; and a calibration mechanism, the calibration mechanism being disposed on the worktable and having a first calibration position and a second calibration position; wherein, the driving mechanism is configured to drive the dispensing head mechanism to move to the calibration mechanism and move the first dispensing head to the first calibration position; the adjusting component is configured to adjust the position of the second dispensing head when the first dispensing head is located at the first calibration position, so that the second dispensing head moves to the second calibration position.

[0005] In some embodiments, the adjustment assembly includes: a first micrometer fixedly mounted on the first support; a first sliding block slidably mounted on the first micrometer along a first adjustment direction; a second micrometer fixedly connected to the first sliding block; and a second sliding block slidably mounted on the second micrometer along a second adjustment direction and having a second rubber tip fixedly mounted thereon.

[0006] In some embodiments, the adjustment assembly further includes: a first locking member disposed on the first micrometer and configured to abut against the first sliding block to lock the first sliding block; and a second locking member disposed on the second micrometer and configured to abut against the second sliding block to lock the second sliding block.

[0007] In some embodiments, the driving mechanism includes: a first driving component connected to the first support and configured to drive the dispensing head mechanism to move along a first dispensing direction; a second driving component connected to the first driving component and configured to drive the first driving component to move along a second dispensing direction; and a third driving component disposed on the worktable and connected to the second driving component, and configured to drive the second driving component to move along a third dispensing direction.

[0008] In some embodiments, the first driving assembly includes a first driving slide and a first driving motor, the first driving slide being connected to the first support base, and the first driving motor driving the dispensing head mechanism to move along the first dispensing direction via the first driving slide; the second driving assembly includes a second driving slide, a second driving motor, and a second support base, the second support base being connected to the first driving assembly, the second driving slide being connected to the second support base, and the second driving motor driving the first driving assembly to move along the second dispensing direction via the second driving slide; the third driving assembly includes a third driving slide, a third driving motor, and a third support base, the third support base being connected to the second driving assembly, the third driving slide being connected to the third support base, and the third driving motor driving the second driving assembly to move along the third dispensing direction via the third driving slide.

[0009] In some embodiments, the calibration mechanism includes: a calibration base disposed on the workbench; and a plurality of sensors disposed at different positions on the calibration base to sense the positions of the first and second adhesive tips.

[0010] In some embodiments, the dispensing device further includes a dispensing cylinder disposed on the worktable and configured to receive adhesive dispensing periodically from the first dispensing head and the second dispensing head.

[0011] In some embodiments, the dispensing device further includes an adhesive wiping mechanism disposed on the worktable and configured to wipe away any residual adhesive at the needle tips of the first and second dispensing heads.

[0012] In some embodiments, the adhesive application mechanism includes: an adhesive application base disposed on the worktable; a first reel rotatably disposed on the adhesive application base; a second reel rotatably disposed on the adhesive application base; an adhesive application table disposed on the adhesive application base and located between the first reel and the second reel; at least one first roller rotatably disposed on the adhesive application base and located between the first reel and the adhesive application table; at least one second roller rotatably disposed on the adhesive application base and located between the adhesive application table and the second reel; a lint-free cloth, one end of which is wound onto the first reel, and the other end is sequentially mounted on the first roller, the adhesive application table, and the second roller and connected to the second reel; and a rotary motor disposed on the adhesive application base and configured to drive the second reel to rotate.

[0013] Secondly, embodiments of the present invention also provide a dispensing system, the dispensing system comprising: a worktable; and a dispensing device as described in the first aspect.

[0014] This invention provides a dispensing device and a dispensing system. The dispensing device includes a dispensing head mechanism, a driving mechanism, and a calibration mechanism. The dispensing head mechanism includes a first support base, an adjusting component, a first dispensing head, and a second dispensing head. The first dispensing head is fixedly mounted on the first support base, and the second dispensing head is movable on the first support base via the adjusting component. The driving mechanism is mounted on a worktable and connected to the first support base. The calibration mechanism is mounted on the worktable and has a first calibration position and a second calibration position. The driving mechanism drives the dispensing head mechanism to the calibration mechanism, moving the first dispensing head to the first calibration position. Then, the adjusting component moves the second dispensing head to the second calibration position, thus completing the calibration. Therefore, by using the adjusting component in conjunction with the calibration mechanism, the positional accuracy of the first and second dispensing heads can be ensured, thereby guaranteeing the quality of the dispensing operation. Attached Figure Description

[0015] The above and other objects, features and advantages of the present invention will become clearer from the following description of embodiments of the invention with reference to the accompanying drawings, in which:

[0016] Figure 1 This is a schematic diagram of the dispensing system provided in an embodiment of the present invention;

[0017] Figure 2 This is a partial structural schematic diagram of the dispensing system provided in an embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of the operating device provided in an embodiment of the present invention;

[0019] Figure 4 This is a schematic diagram of the starting slide provided in an embodiment of the present invention;

[0020] Figure 5 This is a schematic diagram of the structure of the first conveying mechanism provided in an embodiment of the present invention;

[0021] Figure 6 This is a schematic diagram of the structure of the first propulsion mechanism provided in an embodiment of the present invention;

[0022] Figure 7 This is a schematic diagram of the structure of the second conveying mechanism provided in an embodiment of the present invention;

[0023] Figure 8 This is a schematic diagram of the structure of the second propulsion mechanism provided in an embodiment of the present invention;

[0024] Figure 9 This is a schematic diagram of the structure of the third conveying mechanism provided in an embodiment of the present invention;

[0025] Figure 10 This is a schematic diagram of the support rod provided in an embodiment of the present invention;

[0026] Figure 11 This is a schematic diagram of the structure of the third propulsion mechanism provided in an embodiment of the present invention;

[0027] Figure 12 This is a schematic diagram of the structure of the vehicle provided in an embodiment of the present invention;

[0028] Figure 13 This is a cross-sectional schematic diagram of the vehicle provided in an embodiment of the present invention;

[0029] Figure 14 This is a schematic diagram of the positioning device provided in an embodiment of the present invention;

[0030] Figure 15 This is a structural schematic diagram of the positioning device provided in an embodiment of the present invention from another perspective;

[0031] Figure 16 This is a schematic diagram of the working position of the positioning device provided in an embodiment of the present invention;

[0032] Figure 17 This is a schematic diagram of the structure of the support platform provided in an embodiment of the present invention;

[0033] Figure 18 This is a schematic diagram of the structure of the first limiting mechanism provided in an embodiment of the present invention;

[0034] Figure 19 This is a schematic diagram of the structure of the second limiting mechanism provided in an embodiment of the present invention;

[0035] Figure 20This is a schematic diagram of the buffer mechanism provided in an embodiment of the present invention;

[0036] Figure 21 This is a schematic diagram of the dispensing device provided in an embodiment of the present invention;

[0037] Figure 22 This is a schematic diagram of the dispensing head mechanism provided in an embodiment of the present invention;

[0038] Figure 23 This is a schematic diagram of the drive mechanism provided in an embodiment of the present invention;

[0039] Figure 24 This is a schematic diagram of the calibration mechanism provided in an embodiment of the present invention;

[0040] Figure 25 This is a schematic diagram of the adhesive application mechanism provided in an embodiment of the present invention;

[0041] Figure 26 This is a schematic diagram of the curing device provided in an embodiment of the present invention;

[0042] Figure 27 This is a schematic diagram of the feeding device provided in an embodiment of the present invention;

[0043] Figure 28 This is a schematic diagram of the unlocking mechanism provided in an embodiment of the present invention;

[0044] Figure 29 This is a schematic diagram of the clamping mechanism provided in an embodiment of the present invention;

[0045] Figure 30 This is an exploded structural diagram of the clamping assembly provided in an embodiment of the present invention;

[0046] Figure 31 This is a schematic diagram of the support component provided in an embodiment of the present invention;

[0047] Figure 32 This is a schematic diagram of the transport mechanism provided in an embodiment of the present invention.

[0048] Explanation of reference numerals in the attached figures:

[0049] 1-Dispensing device; 11-Dispensing head mechanism; 111-First support base; 112-Adjusting assembly; 1121-First micrometer; 1122-First sliding block; 1123-Second micrometer; 1124-Second sliding block; 1125-First locking element; 1126-Second locking element; 112a-First adjustment direction; 112b-Second adjustment direction; 113-First dispensing head; 114-Second dispensing head; 11a-First dispensing direction; 11b-Second dispensing direction; 11c-Third dispensing direction; 12-Drive mechanism; 121-First drive assembly; 1211-First drive... 1212-Moving slide; 122-First drive motor; 122-Second drive assembly; 1221-Second drive slide; 1222-Second drive motor; 1223-Second support base; 123-Third drive assembly; 1231-Third drive slide; 1232-Third drive motor; 1233-Third support base; 13-Calibration mechanism; 131-Calibration base; 132-Sensor; 14-Glue discharge cylinder; 15-Glue wiping mechanism; 151-Glue wiping seat; 152-First reel; 153-Second reel; 154-Glue wiping table; 155-Roller; 156-Dust-free cloth; 157-Rotary motor;

[0050] 2-Discharging device; 21-Unlocking mechanism; 211-First slide cylinder; 212-Push rod; 22-Clamping mechanism; 221-First connecting seat; 222-Clamping assembly; 2221-First gripper cylinder; 22211-First movable gripper; 2222-First clamping member; 22221-First gripper; 22221-First grasping part; 2223-Second clamping member; 22231-Second gripper; 222311-Second grasping part; 223-Supporting assembly; 2231-Second gripper cylinder; 22311 2232-Second movable claw; 2233-First supporting member; 22321-First supporting claw; 2233-Second supporting member; 22331-Second supporting claw; 23-Transferring mechanism; 231-First transfer assembly; 2311-Second slide cylinder; 232-Second transfer assembly; 2321-Second connecting seat; 2322-Transfer slide; 2323-Transfer motor; 23a-First transfer direction; 23b-Second transfer direction; 24-Conveying mechanism; 241-Support frame; 242-Conveyor belt; 243-Conveyor motor;

[0051] 3-Positioning device; 31-First rotating seat; 32-Bearing platform; 321-First support; 322-Second support; 323-First clearance hole; 324-First protrusion; 325-Second clearance hole; 326-Second protrusion; 33-Second rotating seat; 34-Tilting cylinder; 341-Cylinder barrel; 342-Piston rod; 35-First limiting mechanism; 351-First limiting cylinder; 352-First limiting block; 36-Second limiting mechanism; 361-Second limiting cylinder; 362-Second limiting block; 37-Magnet; 38-Buffer mechanism; 381-Buffer seat; 382-Buffer; 3a-First direction; 3b-Second direction; 3c-Third direction;

[0052] 4-Operating device; 41-Starting slide; 411-Roller; 42-First conveyor mechanism; 421-First conveyor belt; 422-First conveyor motor; 423-First conveyor sensor; 424-First ejection cylinder; 43-First propulsion mechanism; 431-First propulsion slide; 432-Control motor; 433-Lifting cylinder; 434-First lever; 435-Sensing plate; 436-Propulsion sensor; 44-Second conveyor mechanism; 441-Second conveyor belt; 442-Second conveyor motor; 443-Second conveyor sensor ; 444-Second ejector cylinder; 45-Second propulsion mechanism; 451-Second propulsion slide; 452-Propulsion cylinder; 453-Second lever; 454-Auxiliary slide rail; 46-Third transmission mechanism; 461-Third transmission belt; 462-Third transmission motor; 463-Stop cylinder; 464-Stop component; 465-Stop sensor; 47-Support rod; 471-Base; 472-Rod; 48-Third propulsion mechanism; 481-Third propulsion slide; 482-Drive motor; 483-Steering cylinder; 484-Third lever;

[0053] 5-Curing device; 51-Lamp holder; 52-Curing lamp; 53-Lamp cover;

[0054] A-Workbench;

[0055] B - Carrier; B1 - Lock; B2 - Bottom groove; B3 - Camshaft; B4 - Moving block; B5 - Reset component;

[0056] C-product;

[0057] X - First loading direction; Y - Second loading direction; Z - Third loading direction. Detailed Implementation

[0058] The present application is described below based on embodiments, but it is not limited to these embodiments. In the detailed description of the present application below, certain specific details are described in detail. Those skilled in the art can fully understand the present application without these details. To avoid obscuring the substance of the present application, well-known methods, processes, flows, elements, and circuits are not described in detail.

[0059] Furthermore, those skilled in the art should understand that the accompanying drawings provided herein are for illustrative purposes only and are not necessarily drawn to scale.

[0060] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0061] For ease of explanation, spatially related terms such as “inside,” “outside,” “below,” “below,” “lower,” “above,” “upper,” etc., are used herein to describe the relationship between one element or feature illustrated in the figure and another. It will be understood that spatially related terms may be intended to encompass different orientations of the device in use or operation besides those depicted in the figure. For example, if the device in the figure is flipped, an element described as “below” or “below” another element or feature would then be positioned “above” that other element or feature. Thus, the exemplified term “below” can encompass both above and below orientations. The device may be oriented in other ways (rotated 90 degrees or in other orientations), and the spatially related descriptive terms used herein should be interpreted accordingly.

[0062] Unless the context explicitly requires it, words such as "including" or "contains" throughout the application should be interpreted as including rather than exclusive or exhaustive; that is, meaning "including but not limited to".

[0063] In the description of this application, it should be understood that the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, in the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0064] Figure 1 This is a schematic diagram of the dispensing system provided in an embodiment of the present invention. Figure 2This is a partial structural schematic diagram of the dispensing system provided in an embodiment of the present invention, combined with... Figure 1 and Figure 2 As shown, the dispensing system implements assembly line operation in the form of automated machines to control and monitor the operation process. Specifically, the dispensing system includes a dispensing device 1, a feeding device 2, a positioning device 3, a moving device 4, a curing device 5, a worktable A, and a carrier B. The dispensing device 1, feeding device 2, positioning device 3, moving device 4, and curing device 5 are mounted on the worktable A. The moving device 4 is configured to operate the carrier B, enabling multiple carriers B to move synchronously, thus allowing the carriers B to be reused for dispensing products C.

[0065] Figure 3 This is a schematic diagram of the operating device provided in an embodiment of the present invention, as shown below. Figure 3 As shown, in one embodiment, the operating device 4 includes a starting slide 41, a first conveying mechanism 42, a first pushing mechanism 43, a second conveying mechanism 44, a second pushing mechanism 45, a third conveying mechanism 46, a support rod 47, and a third pushing mechanism 48. It should be noted that after the operator places the product C into the carrier B, the carrier B can be slid onto the first conveying mechanism 42 via the starting slide 41. Specifically, Figure 4 This is a schematic diagram of the structure of the starting slide provided in an embodiment of the present invention, as shown below. Figure 4 As shown, the starting slide 41 can be configured as a smooth strip with multiple rollers 411, so that the vehicle B can slide by means of the rollers 411.

[0066] Figure 5 This is a schematic diagram of the structure of the first conveying mechanism provided in an embodiment of the present invention, as shown below. Figure 5As shown, in one embodiment, the first conveying mechanism 42 includes a first conveyor belt 421, a first conveyor motor 422, a first conveyor sensor 423, and a first ejector cylinder 424. Specifically, the operator pushes the carrier B onto the first conveyor belt 421 by activating the slide rail 41. The first conveyor belt 421, driven by the first conveyor motor 422, moves the carrier B toward the positioning device 3. It should be noted that this embodiment uses belt drive to convey the carrier B, which has advantages such as simple structure, low cost, and convenient installation and maintenance. As an optional embodiment, the carrier B can also be conveyed by chain drive or other methods. Further, in this embodiment, the first conveyor belt 421 has two belts spaced apart. The first ejector cylinder 424 can eject from between the two belts, thereby temporarily blocking the carrier B and ensuring that the various operations of the dispensing system can be carried out in an orderly manner. For example, three first conveyor sensors 423 are provided at various positions on the first conveyor belt 421, and two first ejector cylinders 424 are spaced apart. When the first conveyor sensor 423 detects the arrival of vehicle B, the corresponding first ejector cylinder 424 will eject and block vehicle B. Conversely, when the first ejector cylinder 424 retracts, vehicle B can continue moving under the action of the first conveyor belt 421. It should be noted that the number and position of the first conveyor sensor 423 and the first ejector cylinder 424 can be adjusted as needed. Furthermore, the first conveyor sensor 423 can be configured as an infrared sensor or other types of sensors.

[0067] Since the dispensing device 1 needs to keep the carrier B relatively stationary in order to dispense the product C on the carrier B, the positioning device 3 does not involve a conveyor belt or other conveying structure. For this reason, the first propulsion mechanism 43 is provided at the junction of the first conveying mechanism 42 and the positioning device 3 to provide the function of pushing the carrier B from the first conveying mechanism 42 onto the positioning device 3. Figure 6 This is a schematic diagram of the structure of the first propulsion mechanism provided in an embodiment of the present invention, as shown below. Figure 6As shown, in one embodiment, the first propulsion mechanism 43 includes a first propulsion slide 431, a regulating motor 432, a lifting cylinder 433, a first lever 434, a sensing plate 435, and a propulsion sensor 436. Specifically, the first lever 434 is connected to the lifting cylinder 433, and the lifting cylinder 433 is connected to the first propulsion slide 431. Optionally, the first propulsion slide 431 is configured as a ball screw structure, so that the lifting cylinder 433 can be driven to reciprocate under the action of the regulating motor 432, that is, the first lever 434 can be driven to reciprocate. Optionally, the regulating motor 432 and the first propulsion slide 431 are connected by a synchronous belt drive. Further, corresponding to the ball screw structure of the first propulsion slide 431, the sensing plate 435 is fixedly connected to the ball nut, thereby realizing synchronous movement with the lifting cylinder 433. Furthermore, a push sensor 436 is respectively installed at the position near and away from the positioning device 3 on the first push slide 431, so that the motor 432 and the lifting cylinder 433 can be controlled according to the sensing signals of the push sensor 436 at different positions. Thus, the first push mechanism 43 provided in this embodiment first drives the lifting cylinder 433 away from the positioning device 3 by controlling the motor 432 in conjunction with the first push slide 431. At this time, the lifting cylinder 433 raises the first lever 434 to a position higher than the height of the carrier B until the sensing plate 435 moves to the push sensor 436 away from the positioning device 3. Then, the lifting cylinder 433 lowers the first lever 434 to a position lower than the height of the carrier B, while the controlling motor 432 in conjunction with the first push slide 431 drives the lifting cylinder 433 closer to the positioning device 3, so that the first lever 434 can push the carrier B onto the positioning device 3, thereby enabling the positioning and dispensing treatment of the product C on the carrier B. Alternatively, the first propulsion slide 431 and the control motor 432 can be replaced by a three-bar slide cylinder to reduce costs.

[0068] Figure 14 This is a schematic diagram of the positioning device provided in an embodiment of the present invention. Figure 15 This is a structural schematic diagram of the positioning device provided in an embodiment of the present invention from another perspective. Figure 16 This is a schematic diagram of the working position of the positioning device provided in the embodiment of the present invention, in conjunction with... Figures 14 to 16As shown, in one embodiment, the positioning device 3 includes a first rotating seat 31, a support platform 32, a second rotating seat 33, and a tilting cylinder 34. Specifically, the first rotating seat 31 is fixedly disposed above the worktable A, and the second rotating seat 33 is fixedly disposed below the worktable A. Further, the bottom of the support platform 32 is provided with a first support 321 and a second support 322 spaced apart. It is easy to understand that the top of the support platform 32 is configured to support the carrier B. That is, when the operating device 4 moves the carrier B containing product C to the position of the positioning device 3 via the first propulsion mechanism 43, the support platform 32 is in the feeding position (i.e., maintaining a horizontal state) to support the moved carrier B. Furthermore, the first support 321 is rotatably connected to the first rotating seat 31, the cylinder 341 of the tilting cylinder 34 is rotatably connected to the second rotating seat 33, and the piston rod 342 of the tilting cylinder 34 is rotatably connected to the second support 322. Optionally, the tilting cylinder 34 is a pen-shaped cylinder to allow for a certain degree of rotation during operation. It should be noted that the positions of the first rotating seat 31, the first support 321, the second support 322, and the second rotating seat 33 can be set as needed, thereby determining the cooperation method between the tilting cylinder 34 and the support platform 32. In this embodiment, when the tilting cylinder 34 pushes out the piston rod 342, the support platform 32 is in the feeding position (e.g., ...). Figure 14 and Figure 15 (As shown); when the tilting cylinder 34 retracts the piston rod 342, the support platform 32 is in the working position (as shown). Figure 16 (As shown). As an optional implementation, when the tilting cylinder 34 retracts the piston rod 342, the support platform 32 is in the feeding position; when the tilting cylinder 34 pushes out the piston rod 342, the support platform 32 is in the working position. It should be further noted that the tilting angle of the support platform 32, that is, the angle of the support platform 32 when it is in the working position, can be set as needed, for example, set to 90 degrees or 75 degrees. Thus, the positioning device 3 can position the support platform 32 in the feeding position by tilting the cylinder 34, so that the operating device 4 can move the carrier B onto the support platform 32. Similarly, the positioning device 3 can also position the support platform 32 in the working position by tilting the cylinder 34, so that the dispensing device 1 can dispense glue onto the product C on the carrier B. Optionally, when the push sensor 436, which is away from the positioning device 3, senses the return of the lifting cylinder 433, the positioning device 3 can control the support platform 32 to tilt to the working position.

[0069] Figure 17 This is a schematic diagram of the structure of the support platform provided in an embodiment of the present invention, as shown below. Figure 17 As shown, in one embodiment, the support platform 32 is provided with a first clearance hole 323. Further, in conjunction with... Figures 14 to 16As shown, the positioning device 3 also includes a first limiting mechanism 35. Specifically, the first limiting mechanism 35 is disposed at the bottom of the support platform 32 and configured to pass through the support platform 32 via the first clearance hole 323, thereby restricting the movement of the carrier B along the first direction 3a. It should be noted that the first direction 3a is the pushing direction of the first propulsion mechanism 43 on the carrier B. When the carrier B continues to move along the first direction 3a, it can reach the second conveying mechanism 44. It should be further noted that... Figure 12 This is a schematic diagram of the structure of the vehicle provided in the embodiment of the present invention, as shown below. Figure 12 As shown, the bottom of the vehicle B is provided with a bottom groove B2. When the first limiting mechanism 35 pushes out through the support platform 32, it can be embedded in the bottom groove B2 to prevent the vehicle B from moving further.

[0070] Figure 18 This is a schematic diagram of the structure of the first limiting mechanism provided in an embodiment of the present invention, as shown below. Figure 18 As shown, in one embodiment, the first limiting mechanism 35 includes a first limiting cylinder 351 and a first limiting block 352. Specifically, the first limiting cylinder 351 is disposed at the bottom of the support platform 32, and the first limiting block 352 is connected to the piston rod of the first limiting cylinder 351. Thus, the first limiting cylinder 351 can drive the first limiting block 352 through the piston rod to pass through the first clearance hole 323 and embed into the bottom groove B2 to block the carrier B, or drive the first limiting block 352 to retract and disengage from the bottom groove B2 to allow passage. It is easy to understand that the structure of the first limiting block 352 matches the bottom groove B2. For example, the bottom groove B2 is a rectangular groove, and the first limiting block 352 is configured as a cuboid structure.

[0071] like Figure 17 As shown, in one embodiment, a first protrusion 324 extends from the top of the support platform 32, and a second clearance hole 325 is provided on the support platform 32. Further, there is a certain distance between the second clearance hole 325 and the first protrusion 324. It should be noted that the size of the distance between the second clearance hole 325 and the first protrusion 324 matches the size of the bottom of the carrier B. Furthermore, combined with... Figures 14 to 16As shown, the positioning device 3 also includes a second limiting mechanism 36. Specifically, the second limiting mechanism 36 is disposed at the bottom of the support platform 32 and passes through the second clearance hole 325. More specifically, the second limiting mechanism 36 is configured to move within the second clearance hole 325 along the second direction 3b. It should be noted that the second direction 3b is a horizontal direction perpendicular to the first direction 3a, that is, the direction toward the first protrusion 324. When the carrier B moves to the positioning device 3, that is, onto the support platform 32, under the action of the first propulsion mechanism 43, the second limiting mechanism 36 presses the carrier B toward the first protrusion 324, thereby clamping the carrier B between the second limiting mechanism 36 and the first protrusion 324. Thus, by using the second limiting mechanism 36 in conjunction with the first protrusion 324 to clamp the carrier B, the movement of the carrier B along the second direction 3b can be restricted to prevent the carrier B from falling. Optionally, a sensor is provided on the support platform 32, so that the second limiting mechanism 36 can position the carrier B when the sensor detects the carrier B.

[0072] Figure 19 This is a schematic diagram of the structure of the second limiting mechanism provided in an embodiment of the present invention, as shown below. Figure 19 As shown, in one embodiment, the second limiting mechanism 36 includes a second limiting cylinder 361 and a second limiting block 362. Specifically, the second limiting cylinder 361 is disposed at the bottom of the support platform 32, and the second limiting block 362 is connected to the piston rod of the second limiting cylinder 361 and extends out of the second clearance hole 325. Further, the second limiting cylinder 361 drives the second limiting block 362 to reciprocate within the second clearance hole 325 along the second direction 3b via the piston rod. Thus, when the carrier B moves onto the support platform 32, the second limiting cylinder 361 drives the second limiting block 362 to move toward the first protrusion 324 to clamp the carrier B, so as to position and apply adhesive to the product C on the carrier B; after the product C on the carrier B has been applied adhesive, the second limiting cylinder 361 drives the second limiting block 362 to move away from the first protrusion 324 to release the carrier B, so that the carrier B can move onto the second conveying mechanism 44. Optionally, when the positioning device 3 flips the support platform 32 to the working position, the second limit cylinder 361 abuts against the first rotating seat 31.

[0073] like Figure 17As shown, in one embodiment, the top of the support platform 32 extends to form two second protrusions 326. Specifically, the second protrusions 326 are located on both sides of the second clearance hole 325 and are spaced apart from the first protrusion 324. It is easy to understand that when the first propulsion mechanism 43 pushes the carrier B onto the support platform 32, the carrier B slides into the gap formed between the first protrusion 324 and the second protrusion 326, and the first protrusion 324 and the second protrusion 326 play a certain limiting role for the carrier B. Further, the distance between the first protrusion 324 and the second clearance hole 325 is smaller than the distance between the second protrusion 326 and the first protrusion 324. That is, when the second limiting cylinder 361 drives the second limiting block 362 to move toward the first protrusion 324, the second limiting block 362 can be closer to the first protrusion 324 relative to the second protrusion 326, thereby achieving clamping of the carrier B with the first protrusion 324.

[0074] like Figure 15 As shown, in one embodiment, the positioning device 3 further includes a plurality of magnets 37. Specifically, the magnets 37 are disposed on the support platform 32 and configured to attract the carrier B. It should be noted that the number and position of the magnets 37 can be set as needed. Optionally, there are six magnets 37, which are distributed in a rectangular array at intervals on the support platform 32. Thus, when the carrier B moves onto the support platform 32 under the action of the first propulsion mechanism 43, the magnets 37 can attract the carrier B to restrict the carrier B from moving along a third direction 3c. It should be noted that the third direction 3c is a vertical direction perpendicular to the first direction 3a. That is to say, the carrier B can be positioned from three directions by the first limiting mechanism 35, the second limiting mechanism 36, and the magnets 37, thereby preventing the carrier B from falling during the flipping process and ensuring the dispensing quality of the product C.

[0075] Combination Figure 15 and Figure 16 As shown, in one embodiment, the positioning device 3 further includes a buffer mechanism 38. Specifically, the buffer mechanism 38 is located on the side of the worktable A away from the second support 322. Further, the buffer mechanism 38 is configured to decelerate the support platform 32 to a stop when it rotates to the feeding position. Thus, when product C is dispensed, the support platform 32 rotates from the working position to the feeding position, and the buffering effect of the buffer mechanism 38 on the support platform 32 can reduce collision noise, improve safety, and extend the service life of the positioning device 3.

[0076] Figure 20 This is a schematic diagram of the buffer mechanism provided in an embodiment of the present invention, as shown below. Figure 20As shown, in one embodiment, the buffer mechanism 38 includes a buffer seat 381 and a buffer 382. Specifically, the buffer seat 381 is disposed at the bottom of the support platform 32, and the buffer 382 is disposed on the buffer seat 381. Further, the buffer 382 is configured to decelerate the support platform 32 to a stop when it rotates to the feeding position. It should be noted that the buffer 382 in this embodiment is a hydraulic buffer. As an optional embodiment, the buffer 382 can also be other types of buffers such as rubber buffers and spring buffers. It should be further noted that the height of the buffer seat 381 needs to match the feeding position of the support platform 32 so that the support platform 32 can remain horizontal when it abuts against the buffer seat 381, thereby allowing the carrier B to move smoothly onto or off the support platform 32.

[0077] The positioning device 3 provided in this embodiment of the invention includes a first rotating seat 31, a support platform 32, a second rotating seat 33, and a tilting cylinder 34. The first rotating seat 31 is fixedly disposed above the workbench A, and the second rotating seat 33 is fixedly disposed below the workbench A. The top of the support platform 32 supports the carrier B, and the bottom is provided with a first support 321 and a second support 322 spaced apart, with the first support 321 rotatably connected to the first rotating seat 31. The cylinder barrel 341 of the tilting cylinder 34 is rotatably connected to the second rotating seat 33, and the piston rod 342 is rotatably connected to the second support 322. The tilting cylinder 34 pushes out or retracts the piston rod 342, causing the support platform 32 to rotate between the feeding position and the working position, thereby allowing the product C in the carrier B to rotate accordingly. Thus, the positioning device 3 can eliminate positioning tolerances, eliminating concerns about accumulated positioning tolerances in the carrier B. This ensures the normal operation of the carrier B and allows the product C in the carrier B to rotate accordingly, facilitating positioning and dispensing operations on the product C to improve the quality of the dispensing operation.

[0078] As mentioned above, when the carrier B carrying product C moves onto the support platform 32 of the positioning device 3, the positioning device 3 causes the support platform 32 to flip to the working position, and the dispensing device 1 can then dispense adhesive onto the flipped product C. Figure 21 This is a schematic diagram of the dispensing device provided in an embodiment of the present invention, as shown below. Figure 21 As shown, the dispensing device 1 includes a dispensing head mechanism 11, a driving mechanism 12, and a calibration mechanism 13. The driving mechanism 12 and the calibration mechanism 13 are mounted on a worktable A, and the dispensing head mechanism 11 is connected to the driving mechanism 12. Furthermore, the calibration mechanism 13 has a first dispensing position and a second dispensing position. The driving mechanism 12 is configured to drive the dispensing head mechanism 11 to the calibration mechanism 13 to perform a calibration operation on the dispensing head mechanism 11.

[0079] Figure 22 This is a schematic diagram of the dispensing head mechanism provided in an embodiment of the present invention, as shown below. Figure 22 As shown, in one embodiment, the dispensing head mechanism 11 includes a first support base 111, an adjusting component 112, a first dispensing head 113, and a second dispensing head 114. Specifically, the first dispensing head 113 is fixedly disposed on the first support base 111, and the second dispensing head 114 is movably disposed on the first support base 111 via the adjusting component 112. That is, the adjusting component 112 is connected to both the first support base 111 and the second dispensing head 114, and can adjust the position of the second dispensing head 114 relative to the first support base 111. Further, the driving mechanism 12 is connected to the first support base 111, thereby driving the dispensing head mechanism 11 to move by driving the first support base 111. It should be noted that, in order to improve dispensing efficiency, multiple products C are loaded on the carrier B and dispensed through multiple dispensing heads. For example, carrier B carries four products C and dispensing them using two dispensing heads (first dispensing head 113 and second dispensing head 114). After dispensing two products C, the drive mechanism 12 drives the dispensing head mechanism 11 to move, that is, drives the first dispensing head 113 and the second dispensing head 114 to move, so as to dispense the remaining two products C. It should be further explained that, in order to ensure dispensing quality, the relative position between the first dispensing head 113 and the second dispensing head 114 needs to be calibrated. For this purpose, the drive mechanism 12 first drives the dispensing head mechanism 11 to move, so that the first dispensing head 113 moves to the first calibration position; when the first dispensing head 113 is in the first calibration position, the position of the second dispensing head 114 can be adjusted by the adjustment component 112, so that the second dispensing head 114 can move to the second dispensing position, thereby calibrating the first dispensing head 113 and the second dispensing head 114. It is easy to understand that the first calibration position and the second calibration position can be set according to the position of product C on carrier B.

[0080] In other words, before calibration, the needles of the first dispensing head 113 and the second dispensing head 114 are installed. Since the two needles may be misaligned during installation, their positions need to be calibrated. During calibration, the distance between the needles of the first dispensing head 113 and the second dispensing head 114 should be adapted to the distance between adjacent products C. At the same time, the position of the first dispensing head 113 is detected by the calibration mechanism 13 and used as the reference position (zero position). Then, the position of the second dispensing head 114 is detected by the calibration mechanism 13, and the calibration distance of the second dispensing head 114 is calculated based on the distance between adjacent products C. This avoids the positional deviation of the first dispensing head 113 and the second dispensing head 114 relative to the product C during the dispensing process due to the size error of the two needles, thereby improving the product yield.

[0081] like Figure 22As shown, in one embodiment, the adjustment assembly 112 includes a first micrometer 1121, a first sliding block 1122, a second micrometer 1123, and a second sliding block 1124. Specifically, the first micrometer 1121 is fixedly mounted on the first support base 111, the first sliding block 1122 is slidably mounted on the first micrometer 1121 along the first adjustment direction 112a, the second micrometer 1123 is fixedly connected to the first sliding block 1122, the second sliding block 1124 is slidably mounted on the second micrometer 1123 along the second adjustment direction 112b, and the second adhesive nozzle 114 is fixedly mounted on the second sliding block 1124. Therefore, the operator can precisely drive the first sliding block 1122 to move along the first adjustment direction 112a using the first micrometer 1121, thereby driving the second micrometer 1123 and the second sliding block 1124 to move, and in turn driving the second adhesive head 114 to move along the first adjustment direction 112a; the operator can precisely drive the second sliding block 1124 to move along the second adjustment direction 112b using the second micrometer 1123, thereby driving the second adhesive head 114 to move along the second adjustment direction 112b. It should be noted that the first adjustment direction 112a is horizontal, used to adjust the horizontal distance between the second dispensing head 114 and the first dispensing head 113. This ensures that when the first dispensing head 113 is in the first calibration position, the horizontal position of the second dispensing head 114 is adjusted based on the second calibration position, thereby ensuring that the horizontal distance between the second dispensing head 114 and the first dispensing head 113 is equal to the horizontal distance between the two products C being dispensed simultaneously. The second adjustment direction 112b is vertical, used to adjust the height of the second dispensing head 114. This ensures that when the first dispensing head 113 is in the first calibration position, the vertical position of the second dispensing head 114 is adjusted based on the second calibration position, thereby ensuring that the height of the second dispensing head 114 is equal to the height of the first dispensing head 113. Therefore, the adjustment assembly 112, using the first micrometer 1121 and the second micrometer 1123, can precisely adjust the second dispensing head to the second calibration position when the first dispensing head 113 is in the first calibration position.

[0082] like Figure 22As shown, in one embodiment, the adjusting assembly 112 further includes a first locking member 1125 and a second locking member 1126. Specifically, the first locking member 1125 is disposed on the first micrometer 1121, and the second locking member 1126 is disposed on the second micrometer 1123. Further, the first locking member 1125 is configured to abut against the first sliding block 1122 to lock the first sliding block 1122, and the second locking member 1126 is configured to abut against the second sliding block 1124 to lock the second sliding block 1124. Optionally, the first locking member 1125 and the second locking member 1126 are provided with threaded structures, so that locking or unlocking can be achieved by turning a knob. Therefore, after the first micrometer 1121 has been adjusted, the first sliding block 1122 can be locked by the first locking member 1125 to prevent the second rubber tip 114 from becoming loose in the first adjustment direction 112a; after the second micrometer 1123 has been adjusted, the second sliding block 1124 can be locked by the second locking member 1126 to prevent the second rubber tip 114 from becoming loose in the second adjustment direction 112b.

[0083] Figure 23 This is a schematic diagram of the drive mechanism provided in an embodiment of the present invention, as shown below. Figure 23 As shown, in one embodiment, the drive mechanism 12 includes a first drive component 121, a second drive component 122, and a third drive component 123. Specifically, the first drive component 121 is connected to the first support base 111, the second drive component 122 is connected to the first drive component 121, and the third drive component 123 is disposed on the worktable A and connected to the second drive component 122. Further, the first drive component 121 is configured to drive the dispensing head mechanism 11 to move along the first dispensing direction 11a; the second drive component 122 is configured to drive the first drive component 121 to move along the second dispensing direction 11b, thereby causing the dispensing head mechanism 11 to move along the first dispensing direction 11a; the third drive component 123 is configured to drive the second drive component 122 to move along the third dispensing direction 11c, thereby causing the first drive component 121 to move along the third dispensing direction 11c, and further causing the dispensing head mechanism 11 to move along the third dispensing direction 11c. It should be noted that the first dispensing direction 11a is vertical, while the second dispensing direction 11b and the third dispensing direction 11c are two mutually perpendicular horizontal directions. Optionally, the second dispensing direction 11b is the same as the pushing direction of the first propulsion mechanism 43. Thus, the driving mechanism 12 can drive the dispensing head mechanism 11 in three dimensions through the first driving component 121, the second driving component 122, and the third driving component 123, thereby driving the dispensing head mechanism 11 to the calibration position or the dispensing position.

[0084] like Figure 23As shown, in one embodiment, the first drive assembly 121 includes a first drive slide 1211 and a first drive motor 1212. The first drive slide 1211 is disposed along a first dispensing direction 11a and connected to a first support base 111. It is readily understood that the first drive motor 1212 drives the first support base 111 via the first drive slide 1211, that is, drives the dispensing head mechanism 11 to move along the first dispensing direction 11a. Further, the second drive assembly 122 includes a second drive slide 1221, a second drive motor 1222, and a second support base 1223. The second support base 1223 is connected to the first drive assembly 121, and the second drive slide 1221 is disposed along a second dispensing direction 11b and connected to the second support base 1223. It is readily understood that the second drive motor 1222 drives the second support base 1223 via the second drive slide 1221, that is, drives the first drive assembly 121 to move along the second dispensing direction 11b, thereby causing the dispensing head mechanism 11 to move along the second dispensing direction 11b. Furthermore, the third drive assembly 123 includes a third drive slide 1231, a third drive motor 1232, and a third support base 1233. The third support base 1233 is connected to the second drive assembly 122, and the third drive slide 1231 is positioned along the third dispensing direction 11c and connected to the third support base 1233. It is readily understood that the third drive motor 1232 drives the third support base 1233 via the third drive slide 1231, that is, drives the second drive assembly 122 to move along the third dispensing direction 11c, thereby causing the first drive assembly 121 to move along the third dispensing direction 11c, and further causing the dispensing head mechanism 11 to move along the third dispensing direction 11c. It should be noted that the first drive assembly 121, the second drive assembly 122 and the third drive assembly 123 are driven by a motor in conjunction with a slide table, which can ensure the accuracy and stability of the drive and help improve the dispensing quality.

[0085] Figure 24 This is a schematic diagram of the calibration mechanism provided in an embodiment of the present invention, as shown below. Figure 24 As shown, in one embodiment, the calibration mechanism 13 includes a calibration base 131 and a plurality of sensors 132. Specifically, the calibration base 131 is disposed on the workbench A, and the plurality of sensors 132 are disposed at different positions on the calibration base 131. It is readily understood that by setting multiple sensors 132, it is helpful to sense the positions of the first dispensing head 113 and the second dispensing head 114 in three-dimensional space, thereby adjusting the position of the second dispensing head 114 according to the sensing results to improve the dispensing quality.

[0086] In this application, the distance between two adjacent products C on carrier B can be set in the system beforehand, i.e., as shown below. Figure 12As shown, this can be understood as follows: the distance (offset) between two adjacent products C in the first loading direction X and the third loading direction Z is 0, the distance in the second loading direction Y is a fixed value, and the distance between any two adjacent products C is equal. The first dispensing head 113 is fixed after installation. After calibration, the first dispensing head 113 will move to directly above one of the corresponding products. That is, assuming the first dispensing head 113 is always at zero, the distance between the two adjacent products C in the first loading direction X, the second loading direction Y, and the third loading direction Z is used as a standard. The position of the second dispensing head 114 is adjusted by the sensor 132 to correct the distance between the needles of the first dispensing head 113 and the second dispensing head 114. In fact, after the dispensing device 1 is installed, the center position of the two dispensing cylinders meets the standard requirements. This is mainly to take into account that when changing the dispensing head, the needles of the first dispensing head 113 and / or the needles of the second dispensing head 114 may be skewed before or after installation. When the needle of any dispensing head is deviated, the position of the second dispensing head 114 can be finely adjusted in the first loading direction X, the second loading direction Y, and the third loading direction Z respectively, so that the distance between the first dispensing head 113 and the second dispensing head 114 in the first loading direction X, the second loading direction Y, and the third loading direction Z meets the standard requirements. This allows the first dispensing head 113 and the second dispensing head 114 to be aligned with their respective products C to be dispensed, thereby achieving precise dispensing and improving dispensing quality. In other words, in this application, the calibration and adjustment method for the first adhesive dot 113 and the second adhesive dot 114 is as follows: First, the drive mechanism 12 moves the first adhesive dot 113 and the second adhesive dot 114 to the calibration mechanism 13. Specifically, with the first adhesive dot 113 as a reference, the first adhesive dot 113 is aligned with the first calibration position in the calibration mechanism 13 (this alignment operation can also be detected by the sensor 132 to ensure that the first adhesive dot 113 is at zero position). Then, the other sensor 132 is used to detect the second adhesive dot 114 and adjust the second adhesive dot. The position of 114 ensures that the distance between the first glue dot 113 and the second glue dot 114 in the first loading direction X, the second loading direction Y, and the third loading direction Z meets the standard requirements. Finally, the drive mechanism 12 moves the first glue dot 113 and the second glue dot 114 directly above the carrier B. It should be noted that during this movement, the first glue dot 113 is still used as the zero position to calculate the movement distance, so as to ensure that the first glue dot 113 is aligned with the corresponding product C to be glued, and thus also ensures that the second glue dot 114 is aligned with the corresponding product C to be glued.

[0087] like Figure 21As shown, in one embodiment, the dispensing device 1 further includes a dispensing cylinder 14. It is readily understood that the dispensing cylinder 14 is a cylindrical structure with an open top. Further, the dispensing cylinder 14 is disposed on the worktable A to accommodate the adhesive dispensing periodically from the first dispensing head 113 and the second dispensing head 114, thereby preventing the needles of the first dispensing head 113 and the second dispensing head 114 from being blocked by the adhesive. It should be noted that in this embodiment, the dispensing head mechanism 11 moves to the position of the dispensing cylinder 14 under the driving action of the driving mechanism 12, thereby realizing the dispensing operation of the first dispensing head 113 and the second dispensing head 114.

[0088] like Figure 21 As shown, in one embodiment, the dispensing device 1 further includes an adhesive wiping mechanism 15. Specifically, the adhesive wiping mechanism 15 is disposed on the worktable A. Further, the adhesive wiping mechanism 15 is configured to wipe away residual adhesive at the needles of the first dispensing head 113 and the second dispensing head 114, thereby preventing residual adhesive from affecting the dispensing quality of the first dispensing head 113 and the second dispensing head 114 on the product C, and also preventing the needles of the first dispensing head 113 and the second dispensing head 114 from being blocked by residual adhesive.

[0089] Figure 25 This is a schematic diagram of the adhesive application mechanism provided in an embodiment of the present invention, as shown below. Figure 25 As shown, in one embodiment, the adhesive application mechanism 15 includes an adhesive application base 151, a first reel 152, a second reel 153, an adhesive application table 154, multiple rollers 155, a lint-free cloth 156, and a rotary motor 157. Specifically, the adhesive application base 151 is disposed on the workbench A, the first reel 152 and the second reel 153 are rotatably disposed on the adhesive application base 151, the adhesive application table 154 is disposed on the adhesive application base 151 and located between the first reel 152 and the second reel 153, the multiple rollers 155 are rotatably disposed on the adhesive application base 151 and distributed at intervals, one end of the lint-free cloth 156 is wound on the first reel 152, and the other end of the lint-free cloth 156 is mounted on the adhesive application table 154 via the rollers 155 and connected to the second reel 153, and the rotary motor 157 is disposed on the adhesive application base 151. Furthermore, the rotary motor 157 is configured to drive the second reel 153 to rotate, thereby moving the lint-free cloth 156 wound on the first reel 152 to the second reel 153. Thus, after the first and second adhesive applicators 113 and 114 have performed their adhesive application on the lint-free cloth 156 on the adhesive application table 154, the rotary motor 157 can drive the lint-free cloth 156 on the adhesive application table 154 to replace it with a clean section. It is readily understood that arranging the movement path of the lint-free cloth 156 using multiple rollers 155 helps to make the movement of the lint-free cloth 156 smoother.

[0090] The dispensing device 1 provided in this embodiment of the invention includes a dispensing head mechanism 11, a driving mechanism 12, and a calibration mechanism 13. The dispensing head mechanism 11 includes a first support base 111, an adjusting component 112, a first dispensing head 113, and a second dispensing head 114. The first dispensing head 113 is fixedly mounted on the first support base 111, and the second dispensing head 114 is movably mounted on the first support base 111 via the adjusting component 112. The driving mechanism 12 is mounted on a worktable A and connected to the first support base 111. The calibration mechanism 13 is mounted on the worktable A and has a first calibration position and a second calibration position. The driving mechanism 12 drives the dispensing head mechanism 11 to the calibration mechanism 13, moving the first dispensing head 113 to the first calibration position. Then, the adjusting component 112 moves the second dispensing head 114 to the second calibration position, thus completing the calibration. Therefore, by cooperating with the calibration mechanism 13, the positional accuracy of the first dispensing head 113 and the second dispensing head 114 can be ensured, thereby guaranteeing the quality of the dispensing operation.

[0091] After the carrier B completes the dispensing of product C on the positioning device 3 through the dispensing device 1, the carrier B can be pushed to the second conveying mechanism 44 by the first propulsion mechanism 43. Figure 7 This is a schematic diagram of the structure of the second conveying mechanism provided in an embodiment of the present invention, as shown below. Figure 7As shown, in one embodiment, the second conveying mechanism 44 includes a second conveyor belt 441, a second conveyor motor 442, a second conveyor sensor 443, and a second ejection cylinder 444. Specifically, the carrier B moves onto the second conveyor belt 441, and the second conveyor belt 441, driven by the second conveyor motor 442, moves the carrier B away from the positioning device 3. It should be noted that this embodiment uses belt drive to convey the carrier B, which has advantages such as simple structure, low cost, and convenient installation and maintenance. As an optional embodiment, the carrier B can also be conveyed by chain drive or other means. Further, in this embodiment, the second conveyor belt 441 has two belts spaced apart, and the second ejection cylinder 444 can eject from between the two belts, thereby temporarily blocking the carrier B and ensuring that the various operations of the dispensing system can be carried out in an orderly manner. For example, three second conveyor sensors 443 are provided at various positions on the second conveyor belt 441, and three second ejection cylinders 444 are also provided at intervals. When the second conveyor sensor 443 detects the arrival of carrier B, the corresponding second ejector cylinder 444 ejects and blocks carrier B. Conversely, when the second ejector cylinder 444 retracts, carrier B can continue moving under the action of the second conveyor belt 441. It should be noted that the number and position of the second conveyor sensor 443 and the second ejector cylinder 444 can be adjusted as needed. Furthermore, the second conveyor sensor 443 can be set as an infrared sensor or other types of sensors. Thus, when carrier B moves to the curing device 5, the second ejector cylinder 444 can lift carrier B to perform a curing operation on the product C on carrier B that has undergone dispensing.

[0092] Figure 26 This is a schematic diagram of the curing device provided in an embodiment of the present invention, as shown below. Figure 26 As shown, in one embodiment, the curing apparatus 5 includes a lamp holder 51, a curing lamp 52, and a lamp cover 53. Specifically, the lamp holder 51 is disposed on the workbench A, the curing lamp 52 is disposed on the lamp holder 51, and the lamp cover 53 is disposed on the lamp holder 51 and covers the curing lamp 52. It should be noted that the curing lamp 52 is an ultraviolet lamp for curing the colloid, and the lamp cover 53 is used to prevent the ultraviolet lamp from directly covering the operator.

[0093] After the product C has cured after being coated with adhesive, the second conveying mechanism 44 will convey the carrier B toward the unloading device 2 to unload the product C. Figure 27 This is a schematic diagram of the feeding device provided in an embodiment of the present invention, as shown below. Figure 27As shown, in one embodiment, the unloading device 2 includes an unlocking mechanism 21, a clamping mechanism 22, and a conveying mechanism 23. Specifically, the unlocking mechanism 21 is disposed on the workbench A and configured to push the latch B1 on the carrier B to release the carrier B from locking the product C. Figure 13 This is a cross-sectional schematic diagram of the vehicle provided in an embodiment of the present invention, as shown below. Figure 13 As shown, carrier B has a camshaft B3, a movable block B4, and a reset member B5. It should be noted that the lower end of the latch B1 is fixedly connected to the camshaft B3, and the upper end of the latch B1, when pushed, drives the camshaft B3 to rotate. It is easy to understand that the cross-section of the camshaft B3 is irregularly shaped, so that the rotation of the camshaft B3 drives the movable block B4 to move. That is, when the upper end of the latch B1 is pushed, the camshaft B3 rotates, causing the movable block B4 to move and release the lock on product C. Furthermore, the reset member B5 abuts against the movable block B4, so that after the external force on the latch B1 is removed, the movable block B4 is pushed back to its original position, simultaneously causing the camshaft B3 and the latch B1 to reset synchronously. Optionally, the reset member B5 is a spring. Thus, by using the camshaft B3 in conjunction with the reset member B5, the movable block B4 can reciprocate, thereby achieving the locking and unlocking of product C.

[0094] Figure 28 This is a schematic diagram of the unlocking mechanism provided in an embodiment of the present invention, as shown below. Figure 28 As shown, in one embodiment, the unlocking mechanism 21 includes a first slide cylinder 211 and a plurality of push rods 212. Specifically, the first slide cylinder 211 is disposed on the worktable A, and the push rods 212 are connected to the slider of the first slide cylinder 211. Thus, the first slide cylinder 211 can drive the push rods 212 to move, thereby pushing the latch B1 on the carrier B to unlock the product C; when the first slide cylinder 211 drives the push rods 212 away from the carrier B, the pushing force of the push rods 212 on the latch B1 is removed, thereby causing the various parts of the carrier B to reset under the action of the reset member B5.

[0095] Once the unlocking mechanism 21 has unlocked the product C, the clamping mechanism 22 can clamp the product C. Figure 29 This is a schematic diagram of the clamping mechanism provided in an embodiment of the present invention, as shown below. Figure 29As shown, in one embodiment, the clamping mechanism 22 includes a first connecting seat 221, a clamping component 222, and a supporting component 223. The clamping component 222 and the supporting component 223 are disposed on the first connecting seat 221. Specifically, the conveying mechanism 23 is disposed on the worktable A and connected to the first connecting seat 221. The conveying mechanism 23 is configured to drive the clamping mechanism 22 to move between a clamping position and a unloading position. It is easily understood that the clamping position is the position where the clamping mechanism 22 can clamp the product C on the carrier B, and the unloading position is the position where the clamping mechanism 22 needs to release the product C. Further, when the clamping mechanism 22 is in the clamping position, the clamping component 222 clamps a first part of the product C, and the supporting component 223 is configured to support a second part of the product C, thereby enabling all parts of the product C to detach from the carrier B, thus improving unloading efficiency. For example, product C is a wire product. The clamping component 222 clamps the wire end of the wire product, while the supporting component 223 supports the main body of the wire product, thereby preventing the wire product from dragging down and getting tangled in the operating device 4 or other devices. Furthermore, when the clamping mechanism 22 holding product C moves to the unloading position under the action of the conveying mechanism 23, the clamping component 222 and the supporting component 223 are configured to release product C so that product C can smoothly reach the predetermined position.

[0096] Figure 30 This is an exploded structural diagram of the clamping assembly provided in an embodiment of the present invention, as shown below. Figure 30As shown, in one embodiment, the clamping assembly 222 includes a first gripper cylinder 2221, a first clamping member 2222, and a second clamping member 2223. Specifically, the first gripper cylinder 2221 is disposed on the first connecting seat 221 and has two first movable grippers 22211 that are relatively closed or open to each other. The first clamping member 2222 is connected to one of the first movable grippers 22211, and the second clamping member 2223 is connected to the other first movable gripper 22211. That is, by driving the two first movable grippers 22211 to move, the first gripper cylinder 2221 can drive the first clamping member 2222 and the second clamping member 2223 to move synchronously. Further, the first clamping member 2222 extends downward to form a plurality of first clamping grippers 22221, and the plurality of first clamping grippers 22221 are spaced apart along the clamping direction. Furthermore, the second clamping member 2223 extends downward to form a plurality of second clamping claws 22231, which are spaced apart along the clamping direction and correspond one-to-one with the plurality of first clamping claws 22231. It should be noted that the clamping direction is the moving direction of the two first movable claws 22211 of the first clamping claw cylinder 2221, and is associated with the placement position of product C on carrier B. Thus, under the driving action of the first clamping claw cylinder 2221, the first clamping member 2222, in conjunction with the second clamping member 2223, can clamp the first part of product C, preventing product C from falling during transport. It should be further noted that in this embodiment, the first movable claws 22211 move by sliding, which helps the first clamping member 2222 and the second clamping member 2223 to complete the clamping action.

[0097] Specifically, the first gripping claw 22221 and its corresponding second gripping claw 22231 open or close relative to each other along the gripping direction, and the first gripping claw 22221 and its corresponding second gripping claw 22231 are staggered; each first gripping claw 22221 extends toward its corresponding second gripping claw 22231 to form a first gripping part 222211, and each second gripping claw 22231 extends toward its corresponding first gripping claw 22221 to form a second gripping part 222311. The first gripping part 222211 and the second gripping part 222311 cooperate to form a space for gripping product C. That is to say, as Figures 29-30As shown, when product C needs to be gripped, the first gripper cylinder 2221 drives two first movable grippers 22211 to move towards each other, so that they close together. The two first movable grippers 22211 then drive the first gripping gripper 22221 and the second gripping gripper 22231 to move along the gripping direction. The first gripping portion 222211 on the first gripping gripper 22221 and the second gripping portion 222311 on the second gripping gripper 22231 cooperate to form a space for gripping product C, until the first gripping gripper 22221 and its corresponding second gripping gripper 22231 are misaligned, and the first gripping gripper 22221 and the second gripping gripper 22231 grip the corresponding product C. Through this arrangement, multiple first gripping grippers 22221 and multiple second gripping grippers 22231 can be configured on the first movable gripper 22211, thereby achieving batch gripping of product C and improving production efficiency. Furthermore, when product C needs to be released, the first gripper 22221 and the second gripper 22231 move away from each other, and the maximum distance between them can be set to be less than the distance between two adjacent first grippers 22221 or the distance between two adjacent second grippers 22231, thereby further improving the loading and unloading efficiency and production efficiency.

[0098] Preferably, a soft material can also be provided on the first gripping part and the second gripping part to prevent the first gripping claw 22221 and the second gripping claw 22231 from pinching and damaging the product C. The soft material can be a material with low hardness and a certain degree of elasticity, and there are no specific restrictions on its material.

[0099] Figure 31 This is an exploded structural diagram of the support assembly provided in an embodiment of the present invention, as shown below. Figure 31As shown, in one embodiment, the holding assembly 223 includes a second gripper cylinder 2231, a first holding member 2232, and a second holding member 2233. Specifically, the second gripper cylinder 2231 is disposed on the first connecting seat 221 and has two relatively closed or open second movable grippers 22311. The first holding member 2232 is connected to one second movable gripper 22311, and the second holding member 2233 is connected to the other second movable gripper 22311. That is, by driving the two second movable grippers 22311 to move, the second gripper cylinder 2231 can drive the first holding member 2232 and the second holding member 2233 to move synchronously. Further, the first holding member 2232 extends downward to form a plurality of first holding grippers 22321, and the plurality of first holding grippers 22321 are distributed at intervals perpendicular to the gripping direction. Furthermore, the second holding member 2233 extends downward to form a plurality of second holding claws 22331, which are spaced apart perpendicular to the clamping direction and correspond one-to-one with the plurality of first holding claws 22331. Thus, under the driving action of the second gripper cylinder 2231, the first holding member 2232, in conjunction with the second holding member 2233, can hold the second part of product C, and can prevent product C from becoming entangled during handling. It should be further noted that in this embodiment, the second movable claw 22311 moves by rotation, which helps the first holding member 2232 and the second holding member 2223 to hold the second part of product C as securely as possible.

[0100] Figure 32 This is a schematic diagram of the conveying mechanism provided in an embodiment of the present invention, as shown below. Figure 32As shown, in one embodiment, the conveying mechanism 23 includes a first conveying component 231 and a second conveying component 232. Specifically, the first conveying component 231 is connected to the first connecting seat 221, and the second conveying component 232 is disposed on the worktable A and connected to the first conveying component 231. Further, the first conveying component 231 is configured to drive the gripping mechanism 22 to move along a first conveying direction 23a, and the second conveying component 232 is configured to drive the first conveying component 231 to move along a second conveying direction 23b. It should be noted that the first conveying direction 23a is a vertical direction, and the second conveying direction 23b is a horizontal direction. Thus, by using the first conveying component 231 in conjunction with the second conveying component 232, the gripping mechanism 22 can be moved in a vertical plane to complete the unloading operation of product C. For example, the first transport component 231 drives the gripping mechanism 22 to move downward along the first transport direction 23a to the gripping position, so that the gripping mechanism 22 can grip the product C; after the product C is gripped by the gripping mechanism 22, the first transport component 231 drives the gripping mechanism 22 to move upward along the first transport direction 23a, and the second transport component 232 drives the first transport component 231 to move away from the carrier B along the second transport direction 23b; then the first transport component 231 drives the gripping mechanism 22 to move downward along the first transport direction 23a to the unloading position, and the gripping mechanism 22 releases the product C; finally, the first transport component 231 cooperates with the second transport component 232 to make the gripping mechanism 22 return to the gripping position along the original path to complete the next unloading operation.

[0101] like Figure 32 As shown, in one embodiment, the first conveying assembly 231 includes a second slide cylinder 2311. Specifically, the slider of the second slide cylinder 2311 is connected to the first connecting seat 221. Further, the second slide cylinder 2311 is configured to drive the gripping mechanism 22 to reciprocate in the vertical direction along the first conveying direction 23a.

[0102] like Figure 32 As shown, in one embodiment, the second conveying assembly 232 includes a second connecting seat 2321, a conveying slide 2322, and a conveying motor 2323. Specifically, the second connecting seat 2321 is connected to the second slide cylinder 2311, and the conveying slide 2322 is connected to the second connecting seat 2321. Further, the conveying motor 2323 drives the second slide cylinder 2311 through the conveying slide 2322, that is, drives the gripping mechanism 22 to reciprocate in the horizontal direction along the second conveying direction 23b.

[0103] like Figure 27As shown, in one embodiment, the unloading device 2 further includes a conveying mechanism 24. Specifically, the conveying mechanism 24 is disposed on the worktable A and located below the unloading position. Thus, when the gripping mechanism 22 is in the unloading position and releases the product C, the product C can fall onto the conveying mechanism 24. Further, the conveying mechanism 24 is configured to convey the product C so that the product C can continue to move to a predetermined inspection position, allowing the operator to inspect the dispensing quality of the product C.

[0104] like Figure 27 As shown, in one embodiment, the conveying mechanism 24 includes a support frame 241, a conveyor belt 242, and a conveyor motor 243. Specifically, the support frame 241 is mounted on the workbench A, the conveyor belt 242 is mounted on the support frame 241, and the conveyor motor 243 is mounted on the workbench A and configured to drive the conveyor belt 242. Thus, the conveying mechanism 24 can convey product C to a predetermined inspection position. It should be noted that the specifications of the conveyor belt 242 are set to match the size of product C.

[0105] The unloading device 2 provided in this embodiment of the invention includes an unlocking mechanism 21, a clamping mechanism 22, and a conveying mechanism 23. The unlocking mechanism 21 is disposed on the workbench A and is used to push the latch B1 on the carrier B to release the carrier B from locking the product C. The clamping mechanism 22 includes a first connecting seat 221 and a clamping component 222 and a supporting component 223 disposed on the first connecting seat 221. The conveying mechanism 23 is disposed on the workbench A and connected to the first connecting seat 221 to drive the clamping mechanism 22 to move between a clamping position and a unloading position. When the clamping mechanism 22 is in the clamping position, the clamping component 222 clamps a first part of the product C, and the supporting component 223 supports a second part of the product C. When the clamping mechanism 22 is in the unloading position, the clamping component 222 and the supporting component 223 release the product C. Thus, the unloading device 2 can achieve automatic unloading and ensure that the product C and the carrier B can be completely separated, thereby improving unloading efficiency.

[0106] It should be noted that when the gripping mechanism 22 grips product C, the second ejection cylinder 444 is lifted according to the sensing signal of the second transmission sensor 443, thereby keeping the carrier B stationary so that the gripping mechanism 22 can grip product C. After the gripping mechanism 22 completes gripping product C, the second ejection cylinder 444 retracts, thereby allowing the carrier B to continue moving until it reaches the position of the second propulsion mechanism 45. Figure 8 This is a schematic diagram of the structure of the second propulsion mechanism provided in an embodiment of the present invention, as shown below. Figure 8As shown, in one embodiment, the second propulsion mechanism 45 includes a second propulsion slide 451, a propulsion cylinder 452, a second lever 453, and an auxiliary slide rail 454. Optionally, the second propulsion slide 451 is configured as a smooth strip. Further, the second lever 453 is connected to the piston rod of the propulsion cylinder 452, thereby allowing it to reciprocate under the action of the propulsion cylinder 452, thus enabling the carrier B to move along the second propulsion slide 451. Even further, corresponding to the propulsion cylinder 452 being a pen-shaped cylinder with a long piston rod, the auxiliary slide rail 454 can provide support and guidance to ensure the stable operation of the second propulsion mechanism 45.

[0107] It should be noted that the vehicle B can be moved to the third transmission mechanism 46 via the second propulsion mechanism 45. Figure 9 This is a schematic diagram of the structure of the third conveying mechanism provided in an embodiment of the present invention, as shown below. Figure 9 As shown, in one embodiment, the third conveying mechanism 46 includes a third conveyor belt 461, a third conveyor motor 462, a stop cylinder 463, a stop member 464, and a stop sensor 465. Specifically, the third conveyor belt 461, driven by the third conveyor motor 462, causes the carrier B to continue moving until it reaches the position of the stop sensor 465. Further, the stop member 464 is connected to the piston rod of the stop cylinder 463, so it can reciprocate vertically under the action of the stop cylinder 463. Thus, when the stop sensor 465 senses the carrier B, the stop cylinder 463 drives the stop member 464 downward to block the carrier B, preventing multiple carriers B from colliding or getting stuck. It is easy to understand that when the stop cylinder 463 drives the stop member 464 upward, the carrier B can continue to move under the action of the third conveyor belt 461.

[0108] Figure 10 This is a schematic diagram of the structure of the support rod provided in an embodiment of the present invention, as shown below. Figure 10 As shown, in one embodiment, the support rod 47 includes a base 471 and a rod 472. Specifically, the base 471 is disposed on the workbench A, and the rod 472 is detachably disposed on the base 471. It is readily understood that the first conveying mechanism 42, the second conveying mechanism 44, and the third conveying mechanism 46 are each correspondingly equipped with a support rod 47 to provide support during the operation of the carrier B, thereby preventing the carrier B from deflecting and falling. It should be noted that the rod 472 of corresponding length can be selected according to the dimensions of the first conveying mechanism 42, the second conveying mechanism 44, and the third conveying mechanism 46 to ensure that the support rod 47 can fulfill its supporting function.

[0109] It should be noted that when the third conveying mechanism 46 moves the carrier B to the third propulsion mechanism 48, the third propulsion mechanism 48 moves the carrier B toward the starting slide 41, that is, toward the position where the product C is loaded. Figure 11 This is a schematic diagram of the structure of the third propulsion mechanism provided in an embodiment of the present invention, as shown below. Figure 11 As shown, in one embodiment, the third propulsion mechanism 48 includes a third propulsion slide 481, a drive motor 482, a steering cylinder 483, and a third lever 484. Specifically, the third lever 484 is connected to the piston rod of the steering cylinder 483, thereby allowing the carrier B to be moved onto the third propulsion slide 481 under the action of the steering cylinder 483. Further, the third propulsion slide 481 drives the carrier B to move via belt drive under the action of the drive motor 482, so that the operator can obtain the carrier B and perform the operation of loading product C.

[0110] The dispensing system provided in this embodiment of the invention achieves the cyclical use of carrier B and automated dispensing of product C through the cooperation of dispensing device 1, feeding device 2, positioning device 3, operating device 4 and curing device 5, and helps to improve the efficiency and quality of dispensing operations.

[0111] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A dispensing device, characterized in that, The dispensing device (1) includes: The dispensing head mechanism (11) includes a first support base (111), an adjustment component (112), a first dispensing head (113), and a second dispensing head (114). The first dispensing head (113) is fixedly mounted on the first support base (111), and the second dispensing head (114) is movably mounted on the first support base (111) through the adjustment component (112). A drive mechanism (12), which is disposed on the worktable (A) and connected to the first support base (111); and A calibration mechanism (13) is provided on the workbench (A) and has a first calibration position and a second calibration position; The driving mechanism (12) is configured to drive the dispensing head mechanism (11) to move to the calibration mechanism (13) and move the first dispensing head (113) to the first calibration position. The adjustment component (112) is configured to adjust the position of the second adhesive head (114) when the first adhesive head (113) is in the first calibration position, so that the second adhesive head (114) moves to the second calibration position.

2. The dispensing device according to claim 1, characterized in that, The adjustment component (112) includes: The first micrometer (1121) is fixedly mounted on the first support base (111); The first sliding block (1122) is slidably disposed on the first micrometer (1121) along the first adjustment direction (112a); The second micrometer (1123) is fixedly connected to the first sliding block (1122); and The second sliding block (1124) is slidably disposed on the second micrometer (1123) along the second adjustment direction (112b) and the second dotted head (114) is fixedly installed thereon.

3. The dispensing device according to claim 2, characterized in that, The adjustment component (112) further includes: A first locking member (1125) is disposed on the first micrometer (1121) and configured to abut against the first sliding block (1122) to lock the first sliding block (1122); and A second locking member (1126) is disposed on the second micrometer (1123) and configured to abut against the second sliding block (1124) to lock the second sliding block (1124).

4. The dispensing device according to claim 1, characterized in that, The drive mechanism (12) includes: A first drive assembly (121) is connected to the first support base (111) and is configured to drive the dispensing head mechanism (11) to move along a first dispensing direction (11a). A second drive assembly (122) is connected to the first drive assembly (121) and configured to drive the first drive assembly (121) to move along a second dispensing direction (11b); and A third drive assembly (123) is disposed on the worktable (A) and connected to the second drive assembly (122), and is configured to drive the second drive assembly (122) to move along a third dispensing direction (11c).

5. The dispensing device according to claim 4, characterized in that, The first drive assembly (121) includes a first drive slide (1211) and a first drive motor (1212). The first drive slide (1211) is connected to the first support base (111). The first drive motor (1212) drives the dispensing head mechanism (11) to move along the first dispensing direction (11a) through the first drive slide (1211). The second drive assembly (122) includes a second drive slide (1221), a second drive motor (1222), and a second support base (1223). The second support base (1223) is connected to the first drive assembly (121), and the second drive slide (1221) is connected to the second support base (1223). The second drive motor (1222) drives the first drive assembly (121) to move along the second dispensing direction (11b) through the second drive slide (1221). The third drive assembly (123) includes a third drive slide (1231), a third drive motor (1232), and a third support base (1233). The third support base (1233) is connected to the second drive assembly (122), and the third drive slide (1231) is connected to the third support base (1233). The third drive motor (1232) drives the second drive assembly (122) to move along the third dispensing direction (11c) through the third drive slide (1231).

6. The dispensing device according to claim 1, characterized in that, The calibration facility (13) includes: A calibration holder (131) is disposed on the worktable (A); and Multiple sensors (132) are disposed at different positions on the calibration base (131) to sense the positions of the first dot (113) and the second dot (114).

7. The dispensing device according to claim 1, characterized in that, The dispensing device (1) further includes: A glue discharge cylinder (14) is disposed on the workbench (A) and configured to receive the glue discharged periodically by the first glue nozzle (113) and the second glue nozzle (114).

8. The dispensing device according to claim 1, characterized in that, The dispensing device (1) further includes: The adhesive wiping mechanism (15) is disposed on the worktable (A) and configured to wipe away the adhesive residue at the needle tip of the first adhesive dot (113) and the second adhesive dot (114).

9. The dispensing device according to claim 8, characterized in that, The adhesive application mechanism (15) includes: An adhesive wiping stand (151) is disposed on the workbench (A); The first reel (152) is rotatably mounted on the adhesive application base (151); The second reel (153) is rotatably mounted on the adhesive application base (151); A glue-wiping table (154) is disposed on the glue-wiping base (151) and located between the first reel (152) and the second reel (153); Multiple rollers (155) are rotatably mounted on the adhesive application base (151) and spaced apart from each other. Cleanroom wipe (156), one end of which is wound onto the first reel (152), and the other end is mounted on the adhesive application table (154) via the roller (155) and connected to the second reel (153); and A rotary motor (157) is disposed on the adhesive wiping base (151) and configured to drive the second reel (153) to rotate.

10. A dispensing system, characterized in that, The dispensing system includes: Workbench (A); and The dispensing apparatus (1) as described in any one of claims 1-9.

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