CN219785407U - Double-end dispensing equipment - Google Patents

Abstract

A double-end dispensing device. The dispensing device comprises: the dispensing platform is used for bearing a workpiece to be dispensed; the X-axis module is arranged above the dispensing platform; the two dispensing mechanisms are arranged on the X-axis module at intervals, can move along the extending direction of the X-axis module, and can be synchronously or independently operated; each dispensing mechanism includes: the device comprises a positioning assembly for acquiring positioning information of a workpiece to be dispensed, a spray valve assembly for dispensing the workpiece to be dispensed according to the positioning information, a curing assembly for carrying out light treatment on the workpiece subjected to dispensing so as to enable the glue to be cured rapidly, and a detection assembly for detecting the workpiece subjected to dispensing, wherein the spray valve assembly, the curing assembly and the detection assembly are positioned on the same horizontal line parallel to an X axis; and the controller is electrically connected with the dispensing platform, the X-axis module and the dispensing mechanism.

Description

Double-end dispensing equipment

Technical Field

The utility model relates to the field of automatic equipment, in particular to double-head dispensing equipment.

Background

As electronic devices are increasingly used, the demand for display screens has increased. The dispensing is used as an important link in the display screen manufacturing process, and the quality of the dispensing determines the qualification rate of the product. The conventional dispensing process is usually operated manually by using related jigs, and the operation mode has the defects of poor consistency of output, low yield, low efficiency, inconvenient product switching and the like, and particularly for some products with higher processing precision, the manual operation mode cannot reach the production standard.

Therefore, there is a need to solve the problems that the dispensing efficiency is low, and the manual operation is affected by objective factors and cannot meet the application requirements in the industrial field in the prior art.

Disclosure of Invention

In view of the above, the present utility model aims to provide a double-headed dispensing apparatus that can alleviate or at least alleviate to some extent the above problems.

In order to achieve the above purpose, the technical scheme adopted by the utility model is a double-head dispensing device, comprising: the dispensing platform is used for bearing a workpiece to be dispensed; the X-axis module extends along the X-axis direction and is positioned above the dispensing platform; the at least two dispensing mechanisms are arranged on the X-axis module at intervals, can move along the extending direction of the X-axis module, and can operate synchronously; each dispensing mechanism comprises: the device comprises a positioning component for acquiring positioning information of a workpiece to be dispensed, a spray valve component for dispensing the workpiece to be dispensed according to the positioning information, a curing component for carrying out illumination treatment on the workpiece after dispensing so as to enable the glue to be cured rapidly, and a detection component for detecting the workpiece after dispensing, wherein the spray valve component, the curing component and the detection component are positioned on the same horizontal line parallel to an X axis; and the controller is electrically connected with the dispensing platform, the X-axis module and the dispensing mechanism.

In some embodiments, the dispensing mechanism further includes a Y-axis module and a Z-axis module, the Y-axis module is movably connected with the X-axis module, the Z-axis module is movably connected with the Y-axis module, the positioning assembly, the spray valve assembly, the curing assembly and the detection assembly are all disposed on the Z-axis module, the Y-axis module can drive the Z-axis module to move along the Y-axis direction, and the Z-axis module can drive the positioning assembly, the spray valve assembly, the curing assembly and the detection assembly to move along the Z-axis direction.

In some embodiments, the dispensing mechanism further comprises a pressure regulating assembly connected with the spray valve assembly for regulating the dispensing amount of the spray valve assembly.

In some embodiments, the positioning assembly comprises: positioning a camera, a positioning lens and a first coaxial light source; the positioning camera, the positioning lens and the first coaxial light source are sequentially arranged along the Y-axis direction, and the first coaxial light source is right opposite to the dispensing platform.

In some embodiments, the detection assembly comprises: the detection camera, the detection lens and the second coaxial light source; the detection camera, the detection lens and the second coaxial light source are sequentially arranged along the Y-axis direction, and the second coaxial light source is right opposite to the dispensing platform.

In some embodiments, the detection assembly and the positioning assembly are positioned on the same horizontal line parallel to the X-axis.

In some embodiments, the positioning assembly, the detection assembly, the curing assembly, and the spray valve assembly are sequentially disposed on the Z-axis module at intervals.

In some embodiments, the dispensing platform comprises a first platform and a second platform, wherein the second platform is movably connected with the first platform, and the second platform is telescopic in the Y-axis direction relative to the first platform.

In some embodiments, the X-axis module is driven by a double-motor linear motor.

According to the double-head dispensing equipment, two dispensing mechanisms capable of synchronously working are arranged, so that the productivity is effectively improved; the spray valve assembly, the curing assembly and the detection assembly are positioned on the same horizontal line parallel to the X axis, so that curing and detection can be performed simultaneously in the dispensing process, and the process is saved; the automatic detection is used for replacing manual detection, so that the working efficiency is further improved, the detection results can be classified by manual work, and the labor cost is greatly reduced.

Drawings

Fig. 1 is a schematic structural diagram of a dual-head dispensing apparatus according to an embodiment of the present utility model.

Fig. 2 is a schematic structural view of the double-end dispensing apparatus of fig. 1 with a hood removed.

Fig. 3 is a schematic structural diagram of an X-axis module and a dispensing mechanism of the dual-head dispensing apparatus of fig. 1.

Fig. 4 is a schematic diagram of a partial structure of an X-axis module and a dispensing mechanism of the dual-head dispensing apparatus of fig. 1.

Fig. 5 is a schematic structural view of a detecting assembly and a positioning assembly of the dual-head dispensing apparatus of fig. 1.

Fig. 6 is a schematic structural diagram of a voltage regulating assembly of the dual-head dispensing apparatus of fig. 1.

Fig. 7 is a schematic structural view of a wiping assembly of the dual-head dispensing apparatus of fig. 1.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the embodiments of the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "connected," "fixed" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; either directly, or indirectly, through intermediaries, may be in communication with each other, or may be in interaction with each other, unless explicitly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. The technical scheme of the utility model is described in detail below by specific examples.

Referring to fig. 1 to 2, an embodiment of the present utility model provides a dual-head dispensing apparatus 100 to solve the problems of complex process, low dispensing efficiency, and easy manual detection affected by objective factors of the conventional dispensing apparatus. The dual-headed dispensing apparatus 100 includes a frame 40, a hood 50, a dispensing platform 10, an X-axis module 20, a dispensing mechanism 30, and a controller (not shown). The frame 40 is in a door shape, and the dispensing platform 10 is partially positioned in the door-shaped accommodating cavity. The X-axis module 20 is located above the dispensing platform 10. A housing 50 is also provided above the frame 40, and the X-axis module 20 is located within the housing 50.

The dispensing platform 10 is used for carrying a workpiece to be dispensed. As shown in fig. 1, it has a plate shape and includes a first stage 11 and a second stage 12. The second platform 12 is movably connected with the first platform 11, and can stretch and retract in the Y-axis direction relative to the first platform 11, so as to construct dispensing working areas with different sizes. The dispensing platform 10 is electrically connected with the controller, and the controller controls the expansion and contraction of the dispensing platform 10.

Specifically, the first platform 11 is fixedly disposed below the X-axis module 20, and the length of the first platform 11 in the X-axis direction is smaller than the length of the X-axis module 20 in the X-axis direction. The present embodiment defines an X-axis direction as a left-right direction, a Y-axis direction as a front-back direction, and a Y-axis direction as an up-down direction, the three directions being perpendicular to each other. In other embodiments, the X-axis, Y-axis, and Y-axis directions may be different directions. The first platform 11 is constituted by a terminal edge 111, a short edge 112 and a long edge 113. The end edge 111 is used to define the beginning of the spot size. Two of the end edges 111 extend along the X-axis direction and are arranged at intervals. Each end edge 111 has a length in the X-axis direction of 1320mm. The two long sides 113 extend along the Y-axis direction and are spaced apart. Each long side 113 has a length in the Y-axis direction of 1530mm. The long side 113 further includes a first long side 1131 and a second long side 1132, which respectively define axial edges of the dispensing platform 10 in the Y-axis direction. The short sides 112 are provided in plural numbers, spaced apart from each other on the end side 111, and extend in the Y-axis direction. Each short side 112 has a length of 750mm in the Y-axis direction. Wherein a plurality of short sides are located between the first long side 1131 and the other long sides. The second platform 12 is formed by a sliding edge 121 and a supporting edge 122. The support edge 122 extends along the X-axis direction, and the first long edge 1131 is provided with a first sliding rail (not shown), and the support edge 122 is movably connected with the first long edge 1131 through the first sliding rail. The sliding sides 121 extend in the Y-axis direction, and the number thereof corresponds to the number of the short sides 112. The length of the sliding edge 121 in the Y-axis direction is 340mm. The short side 112 is provided with a second sliding rail 1121, one end of each sliding side 121 is movably connected with the corresponding short side 112 through the second sliding rail 1121, and the other end is fixedly connected with the supporting side 122. So that the support edge 122 can be moved in the Y-axis direction by the first slide rail while the slide edge 121 is also moved in the Y-axis direction by the second slide rail 1121. I.e. the second stage 12 is retractable in the Y-axis direction with respect to the first stage 11. Preferably, the outer sides of the first long edge 1131 and the second long edge 1132 are respectively provided with a barrier strip 13 for aligning the workpiece so as to avoid too much deviation.

It should be noted that, when the size of the workpiece to be dispensed is relatively small, the workpiece may be placed in the area of the first platform 11 for dispensing. In addition, two or more dispensing stations may be disposed on the dispensing platform 10, and corresponding dispensing mechanisms 30 may be configured to dispense simultaneously. When the workpiece to be dispensed is relatively large, the second platform 12 is adjusted, so that the workpiece to be dispensed is placed in the area defined by the first platform and the second platform 12 for dispensing. Due to the arrangement of the lengths and the structures of the end edge 111, the short edge 112, the long edge 113 and the sliding edge 121, the double-end dispensing device 100 of the embodiment can change the working area of the dispensing platform 10 according to the size of the workpiece, so that the dispensing platform 10 can realize the purpose of bearing the workpiece with the size ranging from 32 inches to 110 inches, and has good compatibility.

The X-axis module 20 is located above the dispensing platform 10. The X-axis module 20 is implemented as a linear module and may include a stator 21 and a mover 22. The stator 21 extends in the X-axis direction, and a plurality of movers 22 are provided at intervals thereon. Each mover 22 may move independently of each other or may move in synchronism. The length of the stator 21 along the X-axis direction is greater than the length of the end edge 111 of the dispensing platform 10, so as to ensure that the whole dispensing platform 10 can be covered by the movement of the mover 22 along the X-axis direction.

As shown in fig. 2-4, the X-axis module 20 is provided with a dispensing mechanism 30. Each mover 22 is provided with an X-axis moving seat 221. The X-axis moving mount 221 has a through hole 2211 penetrating in the Y-axis direction and a side wall 2212 facing away from the other X-axis moving mount 221. The dispensing mechanism 30 is movably connected with the X-axis module 20 through the X-axis moving seat 221. When the mover 22 moves along the X-axis direction, the dispensing mechanism 30 on the X-axis moving base 221 is driven to move along the X-axis direction. The number of dispensing mechanisms 30 corresponds to the number of X-axis moving seats 221 and movers 22. In the embodiment, the X-axis module 20 is driven by a double-mover linear motor, i.e. two movers 22, so the dispensing mechanism 30 and the X-axis moving seat 221 are two. The two dispensing mechanisms 30 can synchronously or independently perform dispensing operation according to different situations. For example, when the size of the workpiece to be dispensed is smaller, two dispensing stations can be arranged, and the two dispensing mechanisms 30 are started to operate synchronously, so that the working efficiency is greatly improved. When the size of the workpiece to be dispensed is large, only one dispensing mechanism 30 can be started to work.

Each dispensing mechanism 30 includes a positioning assembly 31, a spray valve assembly 32, a curing assembly 33, and a detection assembly 34 and a movement assembly 35. The mobile assembly 35 includes a Y-axis module 351 and a Z-axis module 352 that are movably connected to each other. The positioning component 31 is used for acquiring positioning information of the workpiece to be dispensed. The spray valve assembly 32 is used for dispensing the workpiece to be dispensed according to the positioning information. The curing assembly 33 is used for performing light treatment on the workpiece after dispensing so as to quickly cure the glue. The detection assembly 34 is used for detecting the workpiece after dispensing. Wherein, the positioning component 31, the spray valve component 32, the curing component 33 and the detecting component 34 are all disposed towards the dispensing platform 10. It should be noted that the operations of the dispensing mechanism, such as the positioning assembly 31, the spraying valve assembly 32, the curing assembly 33, the detecting assembly 34, and the moving assembly 35, may be synchronized or independent.

The Y-axis module 351 is rod-shaped, and the Y-axis module 351 is movably inserted into the through hole 2211 of the X-axis moving seat 221. So that the Y-axis module 351 is movably connected to the X-axis moving mount 221 and can move in the Y-axis direction with respect to the X-axis moving mount 221. The maximum distance of movement of the Y-axis module 351 along the Y-axis is greater than or equal to the length of the long side 121 in the Y-axis direction, so as to ensure that the movement of the dispensing mechanism 30 can cover the entire dispensing platform 10 in the Y-axis direction. The Y-axis module 351 of this embodiment may be a precision screw module.

The Z-axis module 352 is movably connected with the Y-axis module 351 and can move along the Z-axis direction relative to the Y-axis module 351. The Z-axis module 352 is provided with a support plate 3521, and the positioning assembly 31, the spray valve assembly 32, the curing assembly 33 and the detecting assembly 34 are all disposed on the support plate 3521. When the Y-axis module 351 moves along the Y-axis direction, it drives the support plate 3521 and the components thereon to move along the Y-axis direction. When the Z-axis module 352 moves along the Z-axis direction, it can drive the support plate 3521 and the components thereon to move along the Z-axis direction. In this embodiment, the Z-axis module 352 is a standard lead screw module.

As shown in fig. 5, the positioning assembly 31 includes vision software (not shown), a positioning camera 311, a positioning lens 312, and a first coaxial light source 313. The positioning camera 311, the positioning lens 312 and the first coaxial light source 313 are sequentially arranged along the Y-axis direction. The first coaxial light source 313 is facing the dispensing station 10. The positioning camera 311 is used for acquiring a positioning image of a workpiece to be dispensed. Preferably, the positioning camera 311 is a CCD camera. The first coaxial light source 313, also referred to as a CCD light source, is used to provide a light source for the positioning camera 311. The assembly direction of the positioning assembly 31 is from top to bottom. The working height of the positioning lens 312 is 110±5mm. Preferably, the support plate 3521 may further be provided with a fine adjustment device 38 for adjusting the positions of the positioning lens 312 and the first coaxial light source 313.

In the positioning process of the positioning assembly 31 of the present embodiment, the positioning camera 311, the positioning lens 312 and the positioning coaxial light source collect images from top to bottom above the workpiece to be dispensed, and obtain clear images by means of the uniform effect of the first coaxial light source 313, and finally perform positioning analysis and result feedback in visual software. The positioning of the workpiece position before dispensing is realized by matching with visual software, the dispensing precision can be ensured, and poor dispensing caused by the deviation of the workpiece placement position in the dispensing process can be effectively avoided.

The detection assembly 34 includes: a detection camera 341, a detection lens 342, and a second coaxial light source 343. The detection camera 341, the detection lens 342 and the second coaxial light source 343 are sequentially arranged, and the second coaxial light source 343 is opposite to the dispensing platform 10. Preferably, the detecting camera 341 is an AOI camera, and obtains an image of the whole dispensed workpiece through aerial shooting, and performs AOI detection and result feedback. The second coaxial light source 343, also referred to as an AOI coaxial light source, is used to provide a light source for the AOI camera. Further, a fine adjustment device 38 may be further provided on the support plate 3521 for adjusting the positions of the detection lens 342 and the second coaxial light source 343. Preferably, the detection assembly 34 and the positioning assembly 31 of the present embodiment are located on the same horizontal line, which is parallel to the X-axis. The fact that the first coaxial light source 313 and the second coaxial light source 343 are located on the same side of the support plate 3521 and are equally spaced from each other in the Y-axis direction with respect to the X-axis module 20 is meant herein.

Referring again to fig. 4, the curing assembly 33 is disposed adjacent to the detection assembly 34. The curing assembly 33 may include a UV lamp 331, the UV lamp 331 radiating toward the dispensing platform. The ultraviolet light has short wavelength and high energy, so that the glue of the workpiece after dispensing is fast cured. The UV lamp 331 of the present embodiment has a rod shape and extends in the X-axis direction. When the post-dispensing support plate 3521 moves in the X-axis direction, the UV lamp 331 can rapidly cure the glue. Of course, the curing assembly 33 may be other types of light sources, as long as they can accelerate the curing of the glue, and the utility model is not limited to the specific type. The UV lamp 331 of the curing component 33 can be used for quickly curing the glue of the workpiece after dispensing, so that the problem that the glue is deformed to affect the dispensing effect and even cause bad effects due to shaking of the workpiece after dispensing in the moving process is avoided. So that the dispensing efficiency can be effectively improved, and the yield of the workpiece after dispensing can be improved.

The spray valve assembly 32 is disposed adjacent to the curing assembly 33. The spray valve assembly 32 comprises a spray valve 321 and a dispensing needle 322. Preferably, the glue spraying valve 321 adopts a VERMES spray valve, so that the glue amount can be accurately controlled. In this embodiment, the positioning component 31, the detecting component 34, the curing component 33 and the spray valve component 32 are all located on the same side of the support plate 3521, and the four components are located on the same horizontal line and are sequentially arranged on the support plate 3521 at intervals along the extending direction of the X axis. On the same horizontal line, the distances between the first coaxial light source 313, the second coaxial light source 343, the UV lamp 331 and the dispensing needle 322 are equal in the Y-axis direction relative to the X-axis module 20. Because the positioning component 31, the detecting component 34, the curing component 33 and the spraying valve component 32 are positioned on the same horizontal line, when the workpiece is positioned, only the supporting plate 3521 needs to be moved along the X axis, so that the dispensing needle 322 moves above the workpiece; after the workpiece is glued, only the supporting plate 3521 needs to be moved along the X axis, so that the UV lamp 331 is moved to the position above the workpiece for solidification; after curing, only the support plate 3521 needs to be moved along the X-axis so that the inspection assembly 34 moves over the workpiece for inspection. The setting of this structure makes backup pad 3521 only need remove as little distance as possible, can reduce the removal and the wearing and tearing of module, can realize again that location, point glue, solidification and AOI detect in same process, has saved the process to shorten operating time.

As shown in fig. 4 and 6, the dispensing mechanism 30 of the present embodiment further includes a pressure adjusting assembly 36, where the pressure adjusting assembly 36 is disposed on the side wall 2212 of the X-axis moving seat 221. The pressure regulating assembly 36 includes a syringe 361, a vacuum solenoid valve 362, a pressure regulating valve 363, a check valve 364, and a pressure gauge 365, which are connected to each other by piping. The intake air pressure is regulated by a precision pressure regulating valve 363. The display pressure gauge 365 displays the current air pressure. When the pressure in the pipeline and the vacuum solenoid valve 362 at the injector 361 generate a pressure difference, the glue in the injector 361 is pressed to flow to the glue spraying valve 321 through the one-way valve 364, and then the glue is discharged from the glue dispensing needle 322. The pressure regulating assembly 36 is matched with the precise pressure regulating valve 363 and the vacuum electromagnetic valve 362 to control the air pressure, the glue is output to the glue spraying valve 321 through the one-way valve 364, and finally the glue spraying valve 321 is used for dispensing glue to control the glue dispensing amount of the dispensing glue.

In this embodiment, the pressure regulating component 36 is connected to the spray valve component 32 and is separated from the spray valve component. So that the pressure regulating component 36 does not affect the operation of the spray valve component 32, and also the movement of the X-axis moving seat 221 and the supporting plate 3521, and the space arrangement is reasonable. The present embodiment may also provide an adhesive supply system 38 coupled to the syringe 361. And the spray valve assemblies 32 may share a common set of glue supply systems 38. Preferably, the syringe 361 is also provided with a glue level sensor 366. When the glue level sensor 366 detects that the glue level of the injector 361 is too low, the glue supply system 38 automatically supplements the glue. It will be appreciated that in other embodiments, the pressure regulating assembly 36 may be disposed on the support plate 3521 or elsewhere.

The dual-headed dispensing apparatus 100 also includes a rub assembly 37. As shown in fig. 1 and 7, the rub assembly 37 is disposed on the frame 40. Corresponding to the number of the dispensing needles 322, two dispensing assemblies 37 are also provided, and are respectively positioned at the left side and the right side of the dispensing platform 10. The rubber component 37 comprises an alcohol device 371, a rubber head 372, a speed regulating motor 373, a material receiving disc 374 and a material discharging disc 375 which are connected with the speed regulating motor 373. The speed regulating motor 373 controls the rotation speed of the material receiving disc 374 and the material discharging disc 375, and the alcohol device 371 is connected with the rubber head 372 to provide alcohol for wiping. The dispensing mechanism 30 is movable until the dispensing needle 322 is positioned directly above the wiping head 372, so that the dispensing needle 322 can be inserted into the wiping head 372 for wiping. Preferably, the wiping head 372 is spring-loaded to better adjust the wiping height. The rub assembly 37 may also include a dust cloth sensor 376 for monitoring the use of the dust cloth of the tray 375 at any time. The dimensions of the tray 375 dust-free cloth were 10mm by 50m.

The controller of the present embodiment is electrically connected to the X-axis module 20 and the dispensing mechanism 30, and controls the movement of the X-axis module 20 and the operation of the dispensing mechanism 30 respectively.

The specific working process of the double-end dispensing device 100 of the utility model is that firstly, a workpiece is placed on a dispensing platform 10 through manual feeding, a controller controls the dispensing platform 10, an X-axis module 20 and a dispensing mechanism 30, then the X-axis module 20, a Y-axis module 351 and a Z-axis module 352 are moved to enable a positioning component 31 to come above the workpiece, and the positioning component 31 carries out CCD positioning on the workpiece; subsequently moving the X-axis module 20 so that the spray valve assembly 32 comes over the workpiece to dispense the glue to the workpiece; the X-axis module 20 is then moved so that the curing assembly 33 comes over the work piece, curing the glue; the X-axis module 20 is then moved so that the inspection assembly 34 is positioned over the workpiece to inspect the dispensed results, and the inspection results OK/NG are all sorted by manual pick-up to complete the entire process.

Before the workpiece to be dispensed is placed on the dispensing platform 10, the controller may also control the second platform 12 of the dispensing platform 10 to stretch according to the size of the workpiece to be dispensed.

It can be appreciated that the workpiece to be dispensed by the dual-head dispensing apparatus 100 of the present utility model may be a lens, a camera module, a screen, or the like.

According to the technical scheme, the spray valve assembly 32, the UV lamp 331 and the detection assembly are arranged on the same horizontal line, so that the UV lamp 331 can be cured and the AOI can be detected during dispensing, and the working procedures are saved. The two sets of dispensing mechanisms 30 can work simultaneously, and the productivity can be further improved. In addition, the motion module adopts a standardized module, so that the equipment is concise and stable. The automatic detection is used for replacing manual detection, and the detection results can be classified by manual work, so that the labor cost is greatly reduced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (9)

1. Double-end point gum equipment, its characterized in that includes:

the dispensing platform is used for bearing a workpiece to be dispensed;

the X-axis module extends along the X-axis direction and is positioned above the dispensing platform;

the two dispensing mechanisms are arranged on the X-axis module at intervals, can move along the extending direction of the X-axis module, and can be synchronously or independently operated; each dispensing mechanism comprises: the device comprises a positioning component for acquiring positioning information of a workpiece to be dispensed, a spray valve component for dispensing the workpiece to be dispensed according to the positioning information, a curing component for carrying out illumination treatment on the workpiece after dispensing so as to enable the glue to be cured rapidly, and a detection component for detecting the workpiece after dispensing, wherein the spray valve component, the curing component and the detection component are positioned on the same horizontal line parallel to an X axis; and

and the controller is electrically connected with the dispensing platform, the X-axis module and the dispensing mechanism.

2. The dispensing apparatus of claim 1, wherein,

the dispensing mechanism further comprises a Y-axis module and a Z-axis module, the Y-axis module is movably connected with the X-axis module, the Z-axis module is movably connected with the Y-axis module, the positioning assembly, the spray valve assembly, the curing assembly and the detection assembly are all arranged on the Z-axis module, the Y-axis module can drive the Z-axis module to move along the Y-axis direction, and the Z-axis module can drive the positioning assembly, the spray valve assembly, the curing assembly and the detection assembly to move along the Z-axis direction.

3. The dispensing apparatus of claim 1, wherein,

the dispensing mechanism further comprises a pressure regulating assembly, wherein the pressure regulating assembly is connected with the spraying valve assembly and used for regulating the glue outlet amount of the spraying valve assembly.

4. The dispensing apparatus of claim 2, wherein,

the positioning assembly includes: positioning a camera, a positioning lens and a first coaxial light source; the positioning camera, the positioning lens and the first coaxial light source are sequentially arranged along the Y-axis direction, and the first coaxial light source is right opposite to the dispensing platform.

5. The dispensing apparatus of claim 4, wherein,

the detection assembly includes: the detection camera, the detection lens and the second coaxial light source; the detection camera, the detection lens and the second coaxial light source are sequentially arranged along the Y-axis direction, and the second coaxial light source is right opposite to the dispensing platform.

6. The dispensing apparatus of claim 5, wherein,

the detection component and the positioning component are positioned on the same horizontal line parallel to the X axis.

7. The dispensing apparatus of claim 6, wherein,

the positioning assembly, the detection assembly, the curing assembly and the spray valve assembly are sequentially arranged on the Z-axis module at intervals.

8. The dispensing apparatus of claim 1, wherein,

the dispensing platform comprises a first platform and a second platform, wherein the second platform is movably connected with the first platform, and the second platform can stretch and retract relative to the first platform in the Y-axis direction.

9. The dispensing apparatus of claim 1, wherein,

the X-axis module is driven by a double-motor linear motor.