CN113814122A - Dispensing device and dispensing method - Google Patents
Dispensing device and dispensing method Download PDFInfo
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- CN113814122A CN113814122A CN202111164546.7A CN202111164546A CN113814122A CN 113814122 A CN113814122 A CN 113814122A CN 202111164546 A CN202111164546 A CN 202111164546A CN 113814122 A CN113814122 A CN 113814122A
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- Prior art keywords
- dispensing
- assembly
- tray
- position adjusting
- material tray
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Coating Apparatus (AREA)
Abstract
The invention provides a glue dispensing device and a glue dispensing method. The glue dispensing device comprises a supporting component, a position adjusting component, a glue dispensing component and a positioning detection component; the position adjusting assembly is arranged on the supporting assembly, the dispensing assembly is arranged on the position adjusting assembly, and the material tray is arranged on the position adjusting assembly; the position adjusting assembly performs three-axis translation and rotation around one axis relative to the supporting assembly so as to drive the dispensing assembly to dispense glue on the surface of the product on the material tray; the positioning detection assembly is arranged on the supporting assembly and used for positioning the products to be subjected to glue dispensing on the material tray and detecting the products subjected to glue dispensing. By arranging the dispensing assembly and the positioning detection assembly in the dispensing device, dispensing and AOI of products can be completed only through one process, which is beneficial to improving the production efficiency; and the AOI real-time detection is directly carried out after the product is dispensed, so that the occurrence of subsequent large-batch bad conditions is avoided, and the yield is favorably improved.
Description
Technical Field
The invention relates to the technical field of processing, in particular to a glue dispensing device and a glue dispensing method.
Background
Many steps are required in the production process of the camera module, and various appearance problems occur in the steps, so that Automatic Optical Inspection (AOI) is required. In addition, the camera module also needs to be glued in the production or assembly process.
Generally, AOI and dispensing operation are two separate processes, namely AOI is performed after dispensing is completed, so that one more turnover process is needed, and the production efficiency is influenced. In addition, AOI is carried out after dispensing, when defects occur, the defects are not easy to find immediately, batch defects are easy to cause, and the product yield is reduced.
Disclosure of Invention
The invention aims to provide a glue dispensing device and a glue dispensing method, which can combine a glue dispensing process and an AOI process into one process, and is beneficial to improving the production efficiency; and whether the products are badly glued in real time detection, avoid appearing big bad condition emergence in batches, be favorable to improving the yield.
In order to realize the purpose of the invention, the invention provides the following technical scheme:
a kind of glue-dropping apparatus, is used for carrying on the glue-dropping to the products in the charging tray, the said glue-dropping apparatus includes the supporting assembly, position adjusting assembly, glue-dropping assembly and positions the detection assembly; the position adjusting assembly is arranged on the supporting assembly, the dispensing assembly is arranged on the position adjusting assembly, and the material tray is arranged on the position adjusting assembly; the position adjusting assembly performs three-axis translation and rotation around one axis relative to the supporting assembly so as to drive the dispensing assembly to dispense glue on the surface of the product on the material tray; the positioning detection assembly is arranged on the supporting assembly and used for positioning the products to be subjected to glue dispensing on the material tray and detecting the products subjected to glue dispensing.
By arranging the dispensing assembly and the positioning detection assembly in the dispensing device at the same time, the position adjustment assembly is controlled to move to realize continuous operation of dispensing and AOI (automated optical inspection) on the products in the material tray, dispensing and AOI on the products can be completed without a turnover process, and the production efficiency is improved; the position adjusting assembly can perform three-axis translation and rotation around one axis, so that the dispensing assembly can be controlled to dispense glue on the surface of the product, the dispensing of the product with complicated dispensing positions is facilitated, and the product dispensing range of the dispensing device is expanded; and directly just carry out AOI real-time detection and whether appear badly after the point is glued to the product, the great proportion of badness that appears can be sent out the police dispatch newspaper by adhesive deposite device and remind the maintenance, avoids the follow-up big bad condition in batches to appear and takes place, is favorable to improving the yield.
Furthermore, the position adjusting assembly comprises a material tray position adjusting mechanism and a glue dispensing position adjusting mechanism, wherein the material tray is arranged on the material tray position adjusting mechanism, and the glue dispensing assembly is arranged on the glue dispensing position adjusting mechanism; the material tray position adjusting mechanism adjusts the position of the material tray to enable the material tray to do translational motion on any two shafts of an X shaft, a Y shaft and a Z shaft on the supporting component; dispensing position adjustment mechanism includes translation driver and rotary actuator, rotary actuator set up in the translation driver, the point subassembly set up in rotary actuator, the drive of translation driver rotary actuator for support assembly do in X axle, Y axle, the Z axle with the translation motion of the different third axle of charging tray position adjustment mechanism, the drive of rotary actuator point subassembly carry out the axis of rotation with the parallel rotation of rotary actuator's translation direction, it is right product on the charging tray carries out the point and glues.
The position of the material tray is adjusted by the material tray position adjusting mechanism, and the position of the dispensing component is adjusted by the dispensing position adjusting mechanism, so that the dispensing component can perform surface dispensing on products on the material tray, the dispensing device is beneficial to adapting to various products to be dispensed, and the application range of the dispensing device is enlarged.
Further, the support assembly comprises a support table and a support frame, the support frame is arranged on the support table, the material tray position adjusting mechanism is arranged on the support table, and the dispensing position adjusting mechanism is arranged on the support frame; the positioning detection assembly comprises a first image acquisition piece, and the first image acquisition piece is arranged on the support frame or the dispensing position adjusting mechanism; before the dispensing assembly dispenses the products to be dispensed in the material tray, the material tray position adjusting mechanism controls the material tray to move to the position corresponding to the first image acquisition piece, and the first image acquisition piece photographs the material tray to acquire the position information of the products to be dispensed in the material tray.
The first image acquisition part through the positioning detection assembly is used for photographing and positioning a product to be subjected to glue dispensing before glue dispensing, so that the product to be subjected to glue dispensing can be accurately positioned, the glue amount and position of the glue dispensing can be accurately controlled, and the glue dispensing precision and quality can be improved.
Further, after the dispensing assembly dispenses the product to be dispensed in the tray, the tray position adjusting mechanism controls the tray to move to the position corresponding to the first image acquisition part again, and the first image acquisition part photographs the tray to acquire appearance information of the product dispensed in the tray for detection.
The first image acquisition piece through the positioning detection assembly shoots the products subjected to glue dispensing to acquire appearance information of the products subjected to glue dispensing, so that the glue dispensing condition is detected, whether defects occur or not is judged, and the phenomenon that the products are continuously subjected to glue dispensing to cause large batches of defects can be avoided through real-time detection after the defects occur, and the product yield is improved.
Furthermore, the positioning detection assembly further comprises a second image acquisition part, the second image acquisition part is arranged on the support frame or the dispensing position adjusting mechanism, and the second image acquisition part and the first image acquisition part are arranged at intervals; after the dispensing assembly dispenses the products to be dispensed in the material tray, the material tray position adjusting mechanism controls the material tray to move to a position corresponding to the second image acquisition piece, and the second image acquisition piece photographs the material tray to acquire appearance information of the products subjected to dispensing in the material tray so as to detect the products.
The positioning detection assembly can also be used for positioning and detecting different image acquisition pieces respectively, for example, the positioning is realized through the first image acquisition piece, and the AOI detection is realized through the second image acquisition piece, so that the setting of a control program of the dispensing device is facilitated, and the software cost is reduced.
Further, the point glue subassembly includes syringe needle angle fine setting structure and syringe needle height fine setting structure and point glue syringe needle, syringe needle angle fine setting structure is used for adjusting the angle of point glue syringe needle, syringe needle height fine setting structure is used for adjusting the height of point glue syringe needle, thereby realizes right the product of waiting to glue on the charging tray carries out the point glue.
The needle head angle fine adjustment structure and the needle head height fine adjustment structure can respectively adjust the angle and the height of the dispensing needle head so as to adapt to different types of products to be dispensed, and the height and the angle of the dispensing needle head can be correspondingly adjusted to enlarge the application range of the dispensing device when dispensing is carried out on the specific products to be dispensed.
Further, the adhesive deposite device still includes the illumination subassembly, the illumination subassembly set up in the supporting component just is close to the setting of adhesive deposite subassembly, the illumination subassembly is used for right the product after the point is glued on the charging tray carries out illumination processing so that glue fast cure.
The irradiation through the illumination subassembly can make the glue of the product after the point is glued fast solidification, avoids the product after the point to glue because the shake appears glue and warp and influence the effect of gluing, leads to bad problem even in the motion process, improves adhesive deposite device's point and glues efficiency, promotes the yield of the back product of point gluing simultaneously.
Further, the product comprises a lens.
Further, the lens comprises a lens barrel and a lens, and the glue dispensing device is used for dispensing glue at the joint of the lens and the lens barrel.
The invention also provides a dispensing method, which utilizes the dispensing device to dispense a product to be dispensed, and comprises the following steps: placing the material tray on which the products to be glued are placed on the position adjusting assembly; controlling the position adjusting assembly to move to enable the material tray to move below the positioning detection assembly, and enabling the positioning detection assembly to shoot and position the products to be subjected to glue dispensing in the material tray; controlling the position adjusting assembly to move to enable the material tray to move below the dispensing assembly, and controlling the dispensing assembly to dispense glue on the surface of the product on the material tray; and controlling the position adjusting assembly to move so that the material tray moves to a position below the positioning detection assembly, and detecting the dispensed products in the material tray by the positioning detection assembly.
The product is glued to the point of waiting to glue through the location determine module location of shooing earlier, and the position of the subassembly can be adjusted to the position adjustment subassembly to the charging tray with the point, make the point glue subassembly can glue the point to the surface of product, make the point glue subassembly more accurate to the point of waiting to glue the product, and directly just carry out AOI real-time detection to the product point after-gluing and whether appear badly, the bad of big proportion can be sent out the police dispatch newspaper by adhesive deposite device and remind the maintenance, avoid the follow-up big bad condition in batches to appear to take place, be favorable to improving the yield.
Further, after the step of controlling the movement of the position adjusting assembly to move the tray to the dispensing assembly and controlling the dispensing assembly to dispense the surface of the product on the tray, the step of controlling the movement of the position adjusting assembly to move the tray to the positioning detecting assembly further comprises the following steps before the step of detecting the dispensed product in the tray by the positioning detecting assembly: and controlling the position adjusting assembly to move so that the material tray moves to a position below the illumination assembly, and carrying out illumination curing on the dispensed products on the material tray by the illumination assembly.
The irradiation through the illumination subassembly can make the glue of the product after the point is glued fast solidification, avoids the product after the point to glue because the shake appears glue and warp and influence the effect of gluing, leads to bad problem even in the motion process, improves adhesive deposite device's point and glues efficiency, promotes the yield of the back product of point gluing simultaneously.
Further, after the step of controlling the movement of the position adjusting assembly to move the tray to a position below the positioning detection assembly, and detecting the dispensed product on the tray by the positioning detection assembly, the method further comprises the following steps: if the detection result is qualified, controlling the position adjusting assembly to move so that the material tray moves to the initial position, removing the material tray and replacing the material tray with a new material tray; and if the detection result is unqualified, controlling the position adjusting assembly to move to enable the material tray to move to the initial position, controlling the dispensing device to give an alarm, and automatically controlling the dispensing device to stop running.
When the AOI of the products subjected to dispensing is qualified, a new material tray can be immediately replaced to perform dispensing operation on the next batch of products, so that the dispensing efficiency is improved; when the AOI of the product after dispensing is unqualified, the dispensing device sends an alarm to remind the maintenance, the tray can be removed, defective products are manually detected, bad reasons are analyzed, the dispensing device is maintained in time, the large-batch bad condition is avoided, and the yield is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a dispensing device according to an embodiment;
FIG. 2 is a schematic view of a partial structure of a dispensing apparatus according to an embodiment;
FIG. 3 is a schematic diagram of a positioning detection assembly according to one embodiment;
FIG. 4 is a schematic structural diagram of another embodiment of a position detection assembly;
FIG. 5 is a schematic view of another perspective of the positioning detection assembly of FIG. 4;
FIG. 6 is a schematic structural view of a dispensing assembly and a dispensing position adjustment mechanism according to an embodiment;
FIG. 7 is an enlarged partial schematic view of FIG. 6 at A;
fig. 8 is a schematic structural view of another view angle of the dispensing assembly and the dispensing position adjusting mechanism in fig. 6;
FIG. 9 is a flow chart of a dispensing method according to one embodiment;
FIG. 10 is a flow chart of a method of dispensing in accordance with another embodiment;
FIG. 11 is a flow chart of a method of dispensing in accordance with another embodiment;
fig. 12 is a flowchart of a dispensing method according to another embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.
The technical solution of the present application will be further described with reference to the following embodiments and accompanying drawings.
Referring to fig. 1 and 2, the present invention provides a dispensing device 100 for dispensing a product in a tray 10, wherein the dispensing device 100 includes a supporting assembly 20, a position adjusting assembly 40, a dispensing assembly 60, and a positioning detecting assembly 80.
The position adjusting assembly 40 is disposed on the supporting assembly 20, the dispensing assembly 60 is disposed on the position adjusting assembly 40, and the tray 10 is disposed on the position adjusting assembly 40. The position adjusting assembly 40 performs three-axis (X-axis, Y-axis, Z-axis) translation and rotation around one axis relative to the supporting assembly 20 to drive the dispensing assembly 60 to dispense the surface of the product on the tray 10.
The positioning detection assembly 80 is disposed on the supporting assembly 20, and is used for positioning the product to be subjected to dispensing on the tray 10 and detecting the dispensed product.
By arranging the dispensing assembly 60 and the positioning detection assembly 80 in the dispensing device 100, the movement of the position adjustment assembly 40 is controlled to realize the continuous operation of dispensing and AOI on the product in the tray 10, and the product to be dispensed in the tray 10 can be positioned by the positioning detection assembly 80, so that the dispensing accuracy of the dispensing assembly 60 on the product to be dispensed on the tray 10 is improved. So, need not have enough to meet the need the process and can accomplish point to the product and glue and AOI, be favorable to improving production efficiency. And the position adjusting assembly 40 can perform three-axis translation and rotation around one axis, so as to control the dispensing assembly 60 to dispense glue on the surface of the product, thereby facilitating dispensing of the product with complicated dispensing positions and expanding the dispensing range of the dispensing device 100. And directly just carry out AOI real-time detection and whether appear badly after the point is glued to the product, the adhesive deposite device 100 sends out the police dispatch newspaper and reminds the maintenance in the big proportion of appearance badly, avoids the follow-up big bad condition emergence of appearing in batches, is favorable to improving the yield.
Referring to fig. 2, in some embodiments, the position adjusting assembly 40 includes a tray position adjusting mechanism 42 and a dispensing position adjusting mechanism 44, the tray 10 is disposed on the tray position adjusting mechanism 42, and the dispensing assembly 60 is disposed on the dispensing position adjusting mechanism 44.
The tray position adjusting mechanism 42 adjusts the position of the tray 10 to make the tray 10 perform a translational motion on the support assembly 20 along any two of the X-axis, the Y-axis, and the Z-axis, for example, the tray 10 can perform a translational motion on the support assembly 20 along the X-Y-axis, as shown in fig. 2. Of course, in other embodiments, the tray 10 may also be moved in an X-Z translational motion, and may also be moved in a Y-Z translational motion.
The dispensing position adjusting mechanism 44 includes a translation driver 442 and a rotation driver 444, the rotation driver 444 is disposed on the translation driver 442, the dispensing assembly 60 is disposed on the rotation driver 444, the translation driver 442 drives the rotation driver 444 to perform a translation motion of a third axis different from the tray position adjusting mechanism 42 in the X-axis, the Y-axis and the Z-axis with respect to the support assembly 20, for example, when the tray adjusting mechanism 42 makes the tray 10 perform the X-Y axis translation motion on the support assembly 20, the translation driver 442 drives the rotation driver 444 to perform the Z-axis motion with respect to the support assembly 20, so that the translation driver 442 can drive the dispensing assembly 60 to move along a direction perpendicular to the plate surface of the tray 10, so that the dispensing assembly 60 can dispense the products on the tray 10.
The rotary actuator 444 drives the dispensing assembly 60 to rotate with the rotation axis R parallel to the translation direction of the rotary actuator 444, so as to dispense the product on the tray 10, for example, when the translation actuator 442 drives the rotary actuator 444 to translate along the Z-axis direction, the rotary actuator 444 drives the dispensing assembly 60 to rotate with the rotation axis R parallel to the Z-axis direction, that is, at this time, the rotary actuator 444 drives the dispensing assembly 60 to rotate on the X-Y plane, so as to dispense the product to be dispensed on the tray 10.
The tray position adjusting mechanism 42 adjusts the position of the tray 10, and the dispensing position adjusting mechanism 44 adjusts the position of the dispensing assembly 60, so that the dispensing assembly 60 can perform surface dispensing on the product on the tray 10, which is beneficial to adapting to multiple types of products to be dispensed (some products may not be on one plane, and the traditional plane dispensing equipment cannot well meet diversified dispensing requirements), and the application range of the dispensing device 100 is expanded.
As for the position adjusting assembly 40, since it includes the tray position adjusting mechanism 42 and the dispensing position adjusting mechanism 44, and the two structures are independent from each other, during the actual movement process, the two structures do not necessarily move synchronously, which is specifically described below:
after the tray 10 is placed on the tray position adjusting mechanism 42, the dispensing device 100 is started, the tray position adjusting mechanism 42 drives the tray to move to a position corresponding to the positioning detection assembly 80 for positioning and photographing to obtain the position information of the product to be dispensed on the tray 10, and at this time, the dispensing position adjusting mechanism 44 may not move; after the to-be-positioned detection assembly 80 finishes positioning and photographing to-be-dispensed products on the tray 10, the tray position adjusting mechanism 42 controls the tray 10 to move to a position corresponding to the dispensing assembly 60, and at this time, the dispensing position adjusting mechanism 44 does not move; then, after the tray 10 moves to the corresponding position, the dispensing position adjusting mechanism 44 drives the dispensing assembly 60 to move to the dispensing position to dispense the product to be dispensed on the tray 10, and the dispensing movement continues until the dispensing is finished, and at this time, the tray position adjusting mechanism 42 does not move; after the dispensing is finished, the dispensing position adjusting mechanism 44 drives the dispensing assembly 60 to return to the initial position, and the tray position adjusting mechanism 142 may not move; the tray position adjusting mechanism 42 drives the tray 10 to move to the position corresponding to the positioning detection component 80 to detect and photograph the product after the glue dispensing on the tray 10, and at this time, the glue dispensing position adjusting mechanism 44 can not move; after the detection is completed, the tray position adjusting mechanism 42 drives the tray 10 to move to the initial position, and the dispensing position adjusting mechanism 44 may not move.
In some embodiments, the above-mentioned process of controlling the tray 10 to move to the position corresponding to the dispensing element 60 by the tray position adjusting mechanism 42 and driving the dispensing element 60 to move to the dispensing position by the dispensing position adjusting mechanism 44 can also be performed synchronously, so as to shorten the turnaround time and improve the production efficiency. Similarly, in other embodiments, after the dispensing is finished, the dispensing position adjusting mechanism 44 drives the dispensing assembly 60 to return to the initial position, and the tray position adjusting mechanism 42 drives the tray 10 to move to the position corresponding to the positioning detection assembly 80, so as to shorten the turnaround time and improve the production efficiency.
It should be understood that the above-mentioned moving relationship between the tray position adjusting mechanism 42 and the dispensing position adjusting mechanism 44 is only an exemplary illustration for facilitating understanding of the technical solution of the present invention, and should not be understood as a limitation to the technical solution of the present invention, and any moving manner capable of achieving the purposes of positioning, dispensing, and detecting (if the illumination assembly 90 is provided, positioning, dispensing, illumination curing, and detecting) is possible and should be considered to fall within the protection scope of the present invention.
The support assembly 20 includes a support platform 22 and a support frame 24, the support frame 24 is disposed on the support platform 22, the tray position adjusting mechanism 42 is disposed on the support platform 22, and the dispensing position adjusting mechanism 44 is disposed on the support frame 24.
The support frame 24 can be "door" style of calligraphy structure, is similar to the portal frame, through two shank fixed settings on a supporting bench 22, connects two legs through a whippletree in the middle of to the realization is erect this whippletree, and this whippletree can be used to set up each part, can regard as work area under the whippletree, is provided with like this and does benefit to the space fully, and stable in structure.
Referring to fig. 3, in some embodiments, since the positioning and the detection of the product in the tray 10 are performed in different steps, the positioning function and the detection function of the positioning and detecting assembly 80 can be realized by one image capturing component, that is, the image capturing component can perform positioning photographing to position the product to be dispensed on the tray 10, and can perform detection photographing at different times to detect the appearance of the dispensed product on the tray 10.
For example, the positioning detection assembly 80 may include a mounting bracket 85 and a first image capturing element 82, the mounting bracket 85 is disposed on the supporting frame 24, and the first image capturing element 82 is mounted on the mounting bracket 85, that is, the first image capturing element 82 is disposed on the supporting frame 24. Before the dispensing assembly 60 dispenses the product to be dispensed in the tray 10, the tray position adjusting mechanism 42 controls the tray 10 to move to a position corresponding to the first image capturing element 82, and the first image capturing element 82 photographs the tray 10 to obtain the position information of the product to be dispensed in the tray 10.
In some embodiments, the first image capturing element 82 may include a first lens 822 and a first light source 824, which are not favorable for the sharpness of the image captured directly by the first lens 822 due to the poor illumination condition of the inner space of the dispensing apparatus 100. Therefore, in the actual design, the first light source 824 may be disposed at a position corresponding to the object side surface of the first lens 822 to supplement light for the product on the tray 10, and the first light source 824 may be an annular light source, that is, a light through hole is disposed at the middle part of the first light source 824, and the light through hole is beneficial for the first lens 822 to obtain a clear image of the product on the tray 10 through the light through hole. Of course, it is understood that in some other embodiments, the first light source 824 may have other shapes or be disposed at other positions, and the present invention is only exemplary of a possible embodiment, and should not be construed as limiting the technical solution of the present invention.
In some preferred embodiments, a slide rail 83 may be further installed on the installation bracket 85, and then the first image capturing element 82 is installed on the slide rail 83, so that the first image capturing element 82 can slide along the extending direction of the slide rail 83 through the slide rail 83, and thus the position of the first image capturing element 82 can be adjusted, which is convenient for better capturing images.
The first image acquisition part 82 of the positioning detection assembly 80 is used for photographing and positioning the products to be subjected to glue dispensing before glue dispensing, so that the products to be subjected to glue dispensing can be accurately positioned, the glue amount and position of the glue dispensing can be accurately controlled, and the glue dispensing precision and quality can be improved.
After the dispensing assembly 60 dispenses the product to be dispensed in the tray 10, the tray position adjusting mechanism 42 controls the tray 10 to move to the position corresponding to the first image capturing element 82 again, and the first image capturing element 82 photographs the tray 10 to obtain the appearance information of the dispensed product in the tray 10 for detection.
The first image obtaining component 82 of the positioning detection component 80 takes a picture of the dispensed product to obtain the appearance information of the dispensed product, so as to detect the dispensing condition and judge whether the dispensing condition is bad. Through real-time detection, the phenomenon that mass defects are caused due to continuous glue dispensing of products after the defects occur can be avoided, and therefore the yield of the products is improved.
In some other embodiments, the first image capturing element 82 may also be disposed on the dispensing position adjusting mechanism 44. Specifically, the first image capturing element 82 and the dispensing assembly 60 are disposed at an interval, and the first image capturing element 82 and the dispensing assembly 60 are both disposed at the dispensing position adjusting mechanism 44, so that the tray 10 can be moved to the position corresponding to the dispensing assembly 60 after being positioned and photographed by the positioning detection assembly 80, and the moving path of the tray 10 moved to the position corresponding to the positioning detection assembly 80 after being dispensed can be shortened, on one hand, the wear degree of the position moving assembly 40 due to long-distance movement can be reduced, on the other hand, the middle turnaround time can be shortened, and the dispensing efficiency can be improved.
Referring to fig. 4 and 5, in other embodiments, the positioning detection assembly 80 may also be different image capturing members for positioning and detecting, for example, the positioning detection assembly 80 may include a mounting bracket 85, a first image capturing member 82, and a first image capturing member 84, the mounting bracket 85 is disposed on the supporting frame 24, the first image capturing member 82 and the second image capturing member 84 are mounted on the mounting bracket 85, that is, the first image capturing member 82 and the second image capturing member 84 are disposed on the supporting frame 24.
Before the dispensing assembly 60 dispenses the product to be dispensed in the tray 10, the tray position adjusting mechanism 42 controls the tray 10 to move to a position corresponding to the first image capturing element 82, and the first image capturing element 82 photographs the tray 10 to obtain the position information of the product to be dispensed in the tray 10. After the dispensing assembly 60 dispenses the product to be dispensed in the tray 10, the tray position adjusting mechanism 42 controls the tray 10 to move to a position corresponding to the second image capturing element 84, and the second image capturing element 84 photographs the tray 10 to obtain the appearance information of the dispensed product in the tray 10 for detection.
In some embodiments, the first image capturing element 82 may include a first lens 822 and a first light source 824, and the second image capturing element 84 may include a second lens 842 and a second light source 844. The illumination condition of the inner space of the dispensing apparatus 100 is poor, which is not favorable for the definition of the images directly captured by the first lens 822 and the second lens 842. Therefore, in the actual design, the first light source 824 and the second light source 844 may be disposed at corresponding positions on object side surfaces of the first lens 822 and the second lens 842 to supplement light for the product on the tray 10, and the first light source 824 and the second light source 844 may be annular light sources, that is, a light through hole is disposed at a middle portion thereof, which is beneficial for the first lens 822 or the second lens 842 to obtain a clear image of the product on the tray 10 through the light through hole. Of course, it is understood that in some other embodiments, the first light source 824 and the second light source 844 may be in other shapes or disposed at other positions, and the present invention is only exemplary of a possible embodiment, and should not be construed as limiting the technical solution of the present invention.
In some preferred embodiments, two slide rails 83 may be further installed on the installation bracket 85, and then the first image capturing element 82 and the second image capturing element 84 are respectively installed on the two slide rails 83, and through the slide rails 83, the first image capturing element 82 and the second image capturing element 84 can respectively slide along the extending direction of the slide rails 83, so that the positions of the first image capturing element 82 and the second image capturing element 84 can be adjusted, and images can be better captured by the first image capturing element 82 and the second image capturing element 84.
The positioning detection assembly 80 may also be a positioning detection assembly and a detection assembly, which respectively use different image capturing members, such as a first image capturing member 82 to realize positioning and a second image capturing member 84 to realize AOI detection, thereby facilitating setting of a control program of the dispensing apparatus 100 and reducing software cost.
In some other embodiments, the first image capturing element 82 and the second image capturing element 84 may also be disposed on the dispensing position adjusting mechanism 44. Specifically, the first image capturing element 82, the second image capturing element 84 and the dispensing element 60 are arranged at intervals, and the first image capturing element 82, the second image capturing element 84 and the dispensing element 60 are all arranged on the dispensing position adjusting mechanism 44, so that the tray 10 can be moved to the position corresponding to the dispensing element 60 by the positioning detection element 80 before dispensing, and the moving path to the position corresponding to the positioning detection element 80 after dispensing is shortened, thereby reducing the wear degree of the position adjusting element 40 due to long-distance movement, shortening the turnaround time of the intermediate process, and improving the dispensing efficiency.
It is understood that the first lens 822 and the second lens 842 can be a CCD (Charge-coupled Device) lens module, that is, a lens module whose photosensitive chips are CCDs; or a CMOS (Complementary Metal Oxide Semiconductor) lens module, that is, a lens module with a CMOS photosensitive chip. Of course, one of the first lens 822 and the second lens 842 may be a CCD lens module, and the other may be a CMOS lens module, which is not limited in the invention.
Referring to fig. 6-8, in some embodiments, the dispensing assembly 60 includes a needle angle fine-tuning structure 62, a needle height fine-tuning structure 64, and a dispensing needle 66, wherein the needle angle fine-tuning structure 62 is used for adjusting an angle of the dispensing needle 66, and the needle height fine-tuning structure 64 is used for adjusting a height of the dispensing needle 66, so as to perform dispensing on a product to be dispensed on the tray 10.
The needle angle fine adjustment structure 62 and the needle height fine adjustment structure 64 can respectively adjust the angle and the height of the dispensing needle 66 to adapt to different types of products to be dispensed, thereby expanding the application range of the dispensing device 100.
Specifically, before the dispensing device 100 is started, the angle and the height of the needle 66 can be adjusted by an operator according to a product to be dispensed correspondingly through the needle angle fine adjustment structure 62 and the needle height fine adjustment structure 64, the dispensing can be performed in trial production after the adjustment is completed so as to perform calibration, and the batch production is performed after the position of the dispensing needle 66 is determined to be appropriate, so that the application range of the dispensing device 100 is expanded, and the dispensing yield can be improved.
The present invention is not limited to the specific types and structures of the needle angle fine adjustment structure 62 and the needle height fine adjustment structure 64, and fig. 6-8 are only examples provided by the present invention and should not be construed as limiting the technical solution of the present invention.
With continued reference to fig. 8, in some embodiments, the translation driver 442 includes a first motor 4422 and a translation mechanism 4424, the rotation driver 444 is disposed on the translation mechanism 4424, and the first motor 4422 can drive the translation mechanism 4424 to drive the rotation driver 444 to perform a translation motion along an extending direction of the translation mechanism.
The rotating driver 444 may include a second motor 4442, a rotating mechanism 4444 and a transmission piece 4446, the dispensing assembly 60 is disposed on the rotating mechanism 4444, and the second motor 4442 may drive the rotating mechanism 4444 to rotate and drive the dispensing assembly 60 to rotate through the transmission piece 4446, so as to better dispense the product to be dispensed on the tray 10.
The transmission of the second motor 4442 to rotate the rotation mechanism 4444 may be a belt transmission (as shown in fig. 7), in which case the transmission 4446 may be a transmission track. In some embodiments, the rotation mechanism 4444 is driven by the second motor 4442 in a gear transmission manner, and the transmission piece 4446 may be a gear, but in some embodiments, the transmission piece 4446 may not be provided, and the rotation mechanism 4444 is directly driven by the second electrode 4442 to rotate. In other embodiments, the transmission mode of the second motor 4442 for driving the rotation mechanism 4444 to rotate may also be a worm and gear transmission mode, a chain transmission mode, etc., and the present invention is not limited thereto.
In some embodiments, a three-axis adjusting mechanism 50 may be further disposed between the rotating mechanism 4444 and the dispensing assembly 60, and the three-axis adjusting mechanism 50 is used for adjusting the position of the dispensing assembly 60 relative to the rotating mechanism 4444. Before the dispensing device 100 works, an operator can manually adjust the three-axis adjusting mechanism 50 according to the structural characteristics of the product to be dispensed to adjust the positions of the product to be dispensed relative to the rotating mechanism 4444 to adapt to the product to be dispensed, which is beneficial to expanding the application range of the dispensing device 100.
It is understood that the X-axis, the Y-axis, and the Z-axis are perpendicular to each other.
Referring to fig. 2, in some embodiments, the dispensing apparatus 100 further includes an illumination device 90, the illumination device 90 is disposed on the supporting device 20 and near the dispensing device 60, and the illumination device 90 is used for performing an illumination process on the dispensed product on the tray 10 to cure the glue rapidly.
The irradiation of the illumination assembly 90 can quickly cure the glue of the product after the glue dispensing, so that the problem that the glue dispensing effect is influenced by the deformation of the glue during the movement of the product after the glue dispensing, even the bad effect is caused is avoided, the glue dispensing efficiency of the glue dispensing device 100 is improved, and the yield of the product after the glue dispensing is improved.
The illumination assembly 90 may be an Ultraviolet (UV) lamp, which has a short UV wavelength and high energy, and is beneficial to rapidly curing glue of a product after dispensing. Of course, the light assembly 90 may be other types of light sources as long as they can accelerate the curing of the glue, and the present invention is not limited to the specific type thereof.
It can be understood that the product dispensed by the dispensing device 100 may be a lens, or a product requiring dispensing, such as a camera module. The lens generally includes a lens barrel and a lens, and the dispensing device 100 can dispense a glue on a joint between the lens barrel and the lens to fix a position of the lens. The camera module includes a lens and a module housing, and the dispensing device 100 can dispense a glue at a seam between the lens and the module housing to fix a position of the lens. In some other embodiments, the product dispensed by the dispensing device 100 may be other products requiring dispensing, and is not limited to the above-mentioned products.
Referring to fig. 1, in some embodiments, the dispensing device 100 may further include a housing 1, a foot pad 2, and a roller 3.
The housing 1 encloses a receiving cavity, and the supporting component 20, the position adjusting component 40, the dispensing component 60, and the positioning detecting component 80 are received in the receiving cavity. Through the protection of the housing 1, it can be avoided that impurities such as dust directly fall on the working area (i.e. the areas where the supporting component 20, the position adjusting component 40, the dispensing component 60, the positioning detection component 80, etc. are located), and if the impurities such as dust are accumulated in the working area, the position adjusting component 40 cannot normally operate, and the positioning detection component 80 cannot normally operate, etc.
Callus on the sole 2 sets up on four angles that are close to ground of shell 1, can be rubber material or metal material for support housing 1 and the spare part on it, callus on the sole 2 has buffering impact force and anti-skidding effect, can weaken adhesive deposite device 100 and take place to vibrate at the during operation and lead to the shell wearing and tearing to produce impurity pollution operational environment such as piece, and avoid adhesive deposite device 100 to take place to remove because of the vibration. In addition, callus on the sole 2 can be with shell 1 and each spare part bed hedgehopping on it, and the shell is direct not with ground contact promptly, so be favorable to adhesive deposite device's circulation of air, avoid dust accumulation scheduling problem.
The rollers 3 are at least disposed at four corners of the housing 1 near the ground, and may be disposed near the foot pads 2, and may roll when the dispensing device 100 needs to be moved so as to be moved. The roller 3 may be a directional wheel or a universal wheel, and the invention is not limited to the specific structure of the roller 3.
It is understood that in some embodiments, at least one of the foot pad 2 and the roller 3 may be retractable, for example, the foot pad 2 may be retractable and the roller 3 may be fixed; or the foot pad 2 is fixed, and the roller 3 can stretch; or the foot pad 2 and the roller 3 can be telescopic. The telescopic mode can be realized by matching the screw rod and the nut, and also can be realized by other modes. Thus, the roller 3 can contact the ground when the dispensing device 100 needs to move, and the foot pad 2 leaves the ground; after the movement is finished, the foot pad 2 is contacted with the ground to provide support, and the roller 3 is separated from the ground. The moving and fixing of the dispensing device 100 can be more flexible and convenient to control.
In some embodiments, the dispensing apparatus 100 may further include a display 4, and the display 4 may be disposed on the housing 1 and configured to display some working parameters of the dispensing apparatus 100, such as the photographing information and the positioning information of the positioning detection component 80 for the product to be dispensed on the tray 10 and the photographing information and the detection result for the dispensed product, and of course, may also be used to display some other information, which is not limited herein.
Referring to fig. 2, the dispensing apparatus 100 may further include a console 30 and a dispensing controller 70, wherein the console 30 may be disposed on the supporting platform 22 for controlling the starting and stopping of the dispensing apparatus 100. The console 30 may be provided with a plurality of operation buttons for respectively controlling the dispensing apparatus 100 to execute different commands. Specifically, the operation buttons may include a power button, a start button, a pause button, an emergency stop button, and the like, which are not all specifically enumerated herein.
The dispensing controller 70 may be disposed on the supporting frame 24, and connected to the dispensing assembly 60 through a wire (not shown) for controlling parameters such as the dispensing speed of the dispensing assembly 60, before the dispensing device 100 starts to work, an operator adjusts the dispensing controller 70 to make the dispensing amount of the dispensing assembly 60 within a proper threshold range, if the dispensing speed is too fast, the dispensing is too much during dispensing, which may cause problems such as glue overflow, and the like, which may cause defects and waste glue; if the glue discharging speed is too slow, the glue amount of the glue is easy to be too small, and meanwhile, the glue is easy to solidify and block the glue dispensing needle head 66 due to the long-time slow glue discharging.
In some embodiments, the dispensing device 100 may further include a safety grating 5, the safety grating 5 is disposed at the feeding port of the dispensing device 100, and is configured to scan whether an object passes through a position directly opposite to the safety grating 5, and when the mounting grating 5 scans and detects that an object, such as a human hand, enters the discharging port, the dispensing device 100 may be automatically controlled to stop suddenly, so as to avoid a problem that a human is mistakenly injured by the dispensing device 100 in operation or the dispensing device 100 in operation is blocked due to the object performing a working area, thereby causing device damage and the like.
In addition, referring to fig. 2, the dispensing device 100 may be a single-station dispensing device or a multi-station dispensing device, such as the dispensing device 100 shown in fig. 2 is a double-station dispensing device, which is beneficial for an operator to operate two groups of dispensing stations in parallel to dispense glue respectively during production, thereby avoiding long-time waiting of the operator and improving production efficiency. It should be understood that the multi-station and single-station refers to that several sets of position adjusting components 40, dispensing components 60 and positioning detecting components 80 are disposed in the dispensing device 100, if one set, the dispensing device 100 is single-station, and if two or more sets, the dispensing device 100 is multi-station. The number of the stations of the dispensing apparatus 100 is not specifically limited, and the two stations shown in the embodiments should not be considered as limitations to the technical solution of the present invention.
Referring to fig. 9, the present invention further provides a dispensing method for dispensing a product to be dispensed by using the dispensing apparatus described above, including the following steps:
s11, placing the tray on which the products to be dispensed are placed on the position adjusting component;
s12, controlling the position adjusting assembly to move to enable the tray to move below the positioning detection assembly, and photographing and positioning the products to be glued in the tray by the positioning detection assembly;
s13, controlling the position adjusting component to move to enable the tray to move below the dispensing component, and controlling the dispensing component to dispense glue on the surface of the product on the tray;
and S14, controlling the position adjusting component to move to enable the tray to move below the positioning detection component, and detecting the dispensed products in the tray by the positioning detection component.
The product is glued to the point of waiting to glue through the location determine module location of shooing earlier, and the position of the subassembly can be adjusted to the position adjustment subassembly to the charging tray with the point, make the point glue subassembly can glue the point to the surface of product, make the point glue subassembly more accurate to the point of waiting to glue the product, and directly just carry out AOI real-time detection to the product point after-gluing and whether appear badly, the bad of big proportion can be sent out the police dispatch newspaper by adhesive deposite device and remind the maintenance, avoid the follow-up big bad condition in batches to appear to take place, be favorable to improving the yield.
Referring to fig. 10, in another embodiment, after the step of controlling the position adjustment assembly to move the tray to the position below the dispensing assembly and controlling the dispensing assembly to dispense on the surface of the product on the tray, the method for dispensing includes the following steps:
and controlling the position adjusting assembly to move so that the material tray moves below the illumination assembly, and carrying out illumination curing on the product subjected to glue dispensing on the material tray by the illumination assembly.
The dispensing method comprises the following steps:
s21, placing the tray on which the products to be dispensed are placed on the position adjusting component;
s22, controlling the position adjusting assembly to move to enable the tray to move below the positioning detection assembly, and photographing and positioning the products to be glued in the tray by the positioning detection assembly;
s23, controlling the position adjusting component to move to enable the tray to move below the dispensing component, and controlling the dispensing component to dispense glue on the surface of the product on the tray;
s24, controlling the position adjusting assembly to move to enable the tray to move below the illumination assembly, and carrying out illumination curing on the product subjected to glue dispensing on the tray by the illumination assembly;
and S25, controlling the position adjusting component to move to enable the tray to move below the positioning detection component, and detecting the dispensed products in the tray by the positioning detection component.
The irradiation through the illumination subassembly can make the glue of the product after the point is glued fast solidification, avoids the product after the point to glue because the shake appears glue and warp and influence the effect of gluing, leads to bad problem even in the motion process, improves adhesive deposite device's point and glues efficiency, promotes the yield of the back product of point gluing simultaneously.
Referring to fig. 11, in other embodiments, after the step of controlling the position adjustment assembly to move the tray to a position below the positioning detection assembly and detecting the dispensed product on the tray by the positioning detection assembly, the method further includes the following steps:
if the detection result is qualified, controlling the position adjusting assembly to move to enable the material tray to move to the initial position, removing the material tray and replacing the material tray with a new material tray;
if the detection result is not qualified, the position adjusting assembly is controlled to move to enable the material tray to move to the initial position, the dispensing device is controlled to give an alarm, and meanwhile the dispensing device is automatically controlled to stop running.
The dispensing method comprises the following steps:
s31, placing the tray on which the products to be dispensed are placed on the position adjusting component;
s32, controlling the position adjusting assembly to move to enable the tray to move below the positioning detection assembly, and photographing and positioning the products to be glued in the tray by the positioning detection assembly;
s33, controlling the position adjusting component to move to enable the tray to move below the dispensing component, and controlling the dispensing component to dispense glue on the surface of the product on the tray;
s34, controlling the position adjusting component to move to enable the tray to move below the positioning detection component, and detecting the dispensed products in the tray by the positioning detection component;
s35, if the detection result is qualified, controlling the position adjusting component to move to enable the tray to move to the initial position, removing the tray and replacing the new tray; if the detection result is not qualified, the position adjusting assembly is controlled to move to enable the material tray to move to the initial position, the dispensing device is controlled to give an alarm, and meanwhile the dispensing device is automatically controlled to stop running.
When the AOI of the products subjected to dispensing is qualified, a new material tray can be immediately replaced to perform dispensing operation on the next batch of products, so that the dispensing efficiency is improved; when the AOI of the product after dispensing is unqualified, the dispensing device sends an alarm to remind the maintenance, the tray can be removed, defective products are manually detected, bad reasons are analyzed, the dispensing device is maintained in time, the large-batch bad condition is avoided, and the yield is improved.
Referring to fig. 12, in other embodiments, the dispensing method includes the steps of:
s41, placing the tray on which the products to be dispensed are placed on the position adjusting component;
s42, controlling the position adjusting assembly to move to enable the tray to move below the positioning detection assembly, and photographing and positioning the products to be glued in the tray by the positioning detection assembly;
s43, controlling the position adjusting component to move to enable the tray to move below the dispensing component, and controlling the dispensing component to dispense glue on the surface of the product on the tray;
s44, controlling the position adjusting assembly to move to enable the tray to move below the illumination assembly, and carrying out illumination curing on the product subjected to glue dispensing on the tray by the illumination assembly;
s45, controlling the position adjusting component to move to enable the tray to move below the positioning detection component, and detecting the dispensed products in the tray by the positioning detection component;
s46, if the detection result is qualified, controlling the position adjusting component to move to enable the tray to move to the initial position, removing the tray and replacing the new tray; if the detection result is not qualified, the position adjusting assembly is controlled to move to enable the material tray to move to the initial position, the dispensing device is controlled to give an alarm, and meanwhile the dispensing device is automatically controlled to stop running.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (12)
1. A kind of glue dropping apparatus, is used for carrying on the glue to the products in the charging tray, characterized by that, the said glue dropping apparatus includes the support assembly, position adjustment assembly, glue dropping assembly and positions the detection assembly;
the position adjusting assembly is arranged on the supporting assembly, the dispensing assembly is arranged on the position adjusting assembly, and the material tray is arranged on the position adjusting assembly;
the position adjusting assembly performs three-axis translation and rotation around one axis relative to the supporting assembly so as to drive the dispensing assembly to dispense glue on the surface of the product on the material tray;
the positioning detection assembly is arranged on the supporting assembly and used for positioning the products to be subjected to glue dispensing on the material tray and detecting the products subjected to glue dispensing.
2. The dispensing device of claim 1,
the position adjusting assembly comprises a material tray position adjusting mechanism and a glue dispensing position adjusting mechanism, wherein the material tray is arranged on the material tray position adjusting mechanism, and the glue dispensing assembly is arranged on the glue dispensing position adjusting mechanism;
the material tray position adjusting mechanism adjusts the position of the material tray to enable the material tray to do translational motion on any two shafts of an X shaft, a Y shaft and a Z shaft on the supporting component;
dispensing position adjustment mechanism includes translation driver and rotary actuator, rotary actuator set up in the translation driver, the point subassembly set up in rotary actuator, the drive of translation driver rotary actuator for support assembly do in X axle, Y axle, the Z axle with the translation motion of the different third axle of charging tray position adjustment mechanism, the drive of rotary actuator point subassembly carry out the axis of rotation with the parallel rotation of rotary actuator's translation direction, it is right product on the charging tray carries out the point and glues.
3. The dispensing apparatus of claim 2,
the support assembly comprises a support table and a support frame, the support frame is arranged on the support table, the material tray position adjusting mechanism is arranged on the support table, and the dispensing position adjusting mechanism is arranged on the support frame;
the positioning detection assembly comprises a first image acquisition piece, and the first image acquisition piece is arranged on the support frame or the dispensing position adjusting mechanism;
before the dispensing assembly dispenses the products to be dispensed in the material tray, the material tray position adjusting mechanism controls the material tray to move to the position corresponding to the first image acquisition piece, and the first image acquisition piece photographs the material tray to acquire the position information of the products to be dispensed in the material tray.
4. The dispensing device of claim 3,
the dispensing assembly is right after the product that waits to glue in the charging tray is glued, charging tray position adjustment mechanism controls again the charging tray moves to with the position that first image acquisition corresponds, first image acquisition is right the charging tray is shot in order to acquire the outward appearance information of the product after the point in the charging tray is glued in order to detect.
5. The dispensing device of claim 3,
the positioning detection assembly further comprises a second image acquisition piece, the second image acquisition piece is arranged on the supporting frame or the dispensing position adjusting mechanism, and the second image acquisition piece and the first image acquisition piece are arranged at intervals;
after the dispensing assembly dispenses the products to be dispensed in the material tray, the material tray position adjusting mechanism controls the material tray to move to a position corresponding to the second image acquisition piece, and the second image acquisition piece photographs the material tray to acquire appearance information of the products subjected to dispensing in the material tray so as to detect the products.
6. The dispensing apparatus of claim 1, wherein the dispensing assembly comprises a needle angle fine-tuning structure, a needle height fine-tuning structure and a dispensing needle, the needle angle fine-tuning structure is used for adjusting the angle of the dispensing needle, and the needle height fine-tuning structure is used for adjusting the height of the dispensing needle.
7. The dispensing apparatus according to any one of claims 1 to 6, wherein the dispensing apparatus further comprises an illumination assembly disposed on the supporting assembly and adjacent to the dispensing assembly, the illumination assembly being configured to illuminate the dispensed product on the tray to cure the glue rapidly.
8. The dispensing apparatus of claim 1, wherein the product comprises a lens.
9. The dispensing device of claim 8, wherein the lens comprises a lens barrel and a lens, and the dispensing device dispenses the glue at a joint between the lens and the lens barrel.
10. A dispensing method, wherein the dispensing method is used for dispensing a product to be dispensed by the dispensing apparatus according to any one of claims 1 to 9, comprising the steps of:
placing the material tray on which the products to be glued are placed on the position adjusting assembly;
controlling the position adjusting assembly to move to enable the material tray to move below the positioning detection assembly, and enabling the positioning detection assembly to shoot and position the products to be subjected to glue dispensing in the material tray;
controlling the position adjusting assembly to move to enable the material tray to move below the dispensing assembly, and controlling the dispensing assembly to dispense glue on the surface of the product on the material tray;
and controlling the position adjusting assembly to move so that the material tray moves to a position below the positioning detection assembly, and detecting the dispensed products in the material tray by the positioning detection assembly.
11. The dispensing method of claim 10,
after the step of controlling the position adjusting component to move to enable the tray to move to the dispensing component and controlling the dispensing component to dispense glue on the surface of the product on the tray,
the position adjusting component is controlled to move to enable the material tray to move below the positioning detection component, and before the step that the positioning detection component detects the products subjected to the dispensing in the material tray,
further comprising the steps of:
and controlling the position adjusting assembly to move so that the material tray moves to a position below the illumination assembly, and carrying out illumination curing on the dispensed products on the material tray by the illumination assembly.
12. The dispensing method of claim 10,
after the step of controlling the movement of the position adjusting assembly to move the tray to the position detecting assembly and detecting the dispensed product on the tray by the position detecting assembly, the method further comprises the following steps:
if the detection result is qualified, controlling the position adjusting assembly to move so that the material tray moves to the initial position, removing the material tray and replacing the material tray with a new material tray;
and if the detection result is unqualified, controlling the position adjusting assembly to move to enable the material tray to move to the initial position, controlling the dispensing device to give an alarm, and automatically controlling the dispensing device to stop running.
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| CN202111164546.7A CN113814122A (en) | 2021-09-30 | 2021-09-30 | Dispensing device and dispensing method |
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| CN202111164546.7A CN113814122A (en) | 2021-09-30 | 2021-09-30 | Dispensing device and dispensing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114791078A (en) * | 2022-03-03 | 2022-07-26 | 苏州天准科技股份有限公司 | Multi-angle adjustable image acquisition device |
| CN115055333A (en) * | 2022-05-31 | 2022-09-16 | 深圳市中诺通讯有限公司 | Built-in button adhesive deposite device of cell-phone |
| CN116603691A (en) * | 2023-05-23 | 2023-08-18 | 深圳市元硕自动化科技有限公司 | Dispensing device and dispensing method based on cloud |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007127841A (en) * | 2005-11-04 | 2007-05-24 | Tokuyama Corp | Coating device |
| CN208512916U (en) * | 2018-06-20 | 2019-02-19 | 深圳市鹏创达自动化有限公司 | Automatic dropping glue equipment |
| CN111570205A (en) * | 2020-06-17 | 2020-08-25 | 深圳市联合东创科技有限公司 | Four-axis vision dispensing equipment |
| CN111871713A (en) * | 2020-07-29 | 2020-11-03 | 深圳市永顺创能技术有限公司 | Dispensing, curing and packaging equipment and camera production line |
| CN213967489U (en) * | 2020-09-17 | 2021-08-17 | 锐驰机器人（深圳）有限公司 | Workpiece supporting device and dispensing equipment |
-
2021
- 2021-09-30 CN CN202111164546.7A patent/CN113814122A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007127841A (en) * | 2005-11-04 | 2007-05-24 | Tokuyama Corp | Coating device |
| CN208512916U (en) * | 2018-06-20 | 2019-02-19 | 深圳市鹏创达自动化有限公司 | Automatic dropping glue equipment |
| CN111570205A (en) * | 2020-06-17 | 2020-08-25 | 深圳市联合东创科技有限公司 | Four-axis vision dispensing equipment |
| CN111871713A (en) * | 2020-07-29 | 2020-11-03 | 深圳市永顺创能技术有限公司 | Dispensing, curing and packaging equipment and camera production line |
| CN213967489U (en) * | 2020-09-17 | 2021-08-17 | 锐驰机器人（深圳）有限公司 | Workpiece supporting device and dispensing equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114791078A (en) * | 2022-03-03 | 2022-07-26 | 苏州天准科技股份有限公司 | Multi-angle adjustable image acquisition device |
| CN115055333A (en) * | 2022-05-31 | 2022-09-16 | 深圳市中诺通讯有限公司 | Built-in button adhesive deposite device of cell-phone |
| CN116603691A (en) * | 2023-05-23 | 2023-08-18 | 深圳市元硕自动化科技有限公司 | Dispensing device and dispensing method based on cloud |
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Application publication date: 20211221 |