CN115488003A - Work piece spouts mucilage binding to be put - Google Patents

Work piece spouts mucilage binding to be put Download PDF

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Publication number
CN115488003A
CN115488003A CN202211180538.6A CN202211180538A CN115488003A CN 115488003 A CN115488003 A CN 115488003A CN 202211180538 A CN202211180538 A CN 202211180538A CN 115488003 A CN115488003 A CN 115488003A
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CN
China
Prior art keywords
workpiece
jacking
glue spraying
driver
control system
Prior art date
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Pending
Application number
CN202211180538.6A
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Chinese (zh)
Inventor
贺庆
欧阳广
苏红奕
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Konka Group Co Ltd
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Konka Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Konka Group Co Ltd filed Critical Konka Group Co Ltd
Priority to CN202211180538.6A priority Critical patent/CN115488003A/en
Publication of CN115488003A publication Critical patent/CN115488003A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02Apparatus 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
    • B05C5/0208Apparatus 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 for applying liquid or other fluent material to separate articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00Means for manipulating or holding work, e.g. for separate articles

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  • Coating Apparatus (AREA)

Abstract

The invention discloses a glue spraying device for workpieces, which comprises: frame, clamping mechanism, climbing mechanism, spout gluey mechanism and control system. The clamping mechanism comprises a clamp, a clamp driver and a contact sensor arranged on the clamp; the control system is connected with the clamp driver and the contact sensor, and can control the opening and closing of the clamp driver and the lifting of the jacking driver according to the input information of a user and the data of the sensor. And when the control system judges that the workpiece is in place correctly according to the data of the sensor, the glue spraying mechanism is controlled to spray glue according to the size and position information of the workpiece. The device can accurately identify the position of the workpiece by means of the moving displacement of the clamp, improve the accuracy of the glue spraying path and overcome the defect of poor accuracy of the glue spraying path of a vision system.

Description

Work piece spouts mucilage binding to be put
Technical Field
The invention relates to the technical field of workpiece clamping and gluing, in particular to a workpiece glue spraying device.
Background
Gluing is a common manufacturing process for bonding two workpieces together, for example, in the display industry, the reflector plate and the metal middle shell need to be glued. At present, the gluing mode mainly comprises the following steps: first, double-sided tape is manually stuck. The manual pasting of the double faced adhesive tape consumes a long time, cannot ensure the production rhythm, and has high cost. The second kind, automatic spout gluey equipment, the problem that its core will be solved guarantees to spout the accuracy in gluey route in the gluey process of spouting to confirm the relative position of work piece and gluey rifle. The solution of the core problem mainly depends on two aspects, one is to confirm the boundary of the workpiece and adjust the boundary to a proper position; and secondly, confirming the height information of the workpiece and ensuring the levelness of the workpiece.
Most glue equipment that spouts at present adopts the positional information of vision device to confirm the work piece, rather than guarantee the relative position of work piece and gluey rifle through mechanical means, this kind of application is subject to vision system's formation of image scope and precision, because visual identification has great error for also there is the error when spouting glue, and vision system receives environmental impact great, environmental disturbance makes vision system identification mistake easily, also can't guarantee from this to spout the accuracy of gluing the route.
Disclosure of Invention
Aiming at the technical problems, the invention provides a glue spraying alignment device which ensures the relative position of a workpiece and a glue gun through mechanical alignment and ensures the in-place accuracy of the workpiece through a contact sensor.
The technical scheme of the invention is as follows:
the invention provides a glue spraying device for workpieces, which comprises: the device comprises a rack, a clamping mechanism, a glue spraying mechanism and a control system; wherein, clamping mechanism sets up in the frame, and clamping mechanism includes: a clamp, a clamp driver, and a plurality of contact sensors disposed on the clamp; the control system is connected with the clamp driver, the contact sensor and the glue spraying mechanism, and is used for controlling the clamp driver to clamp a workpiece in a contraposition mode according to user input information and/or sensor data and controlling the glue spraying mechanism to spray glue on the workpiece; the contact sensor is arranged on a contact surface of the clamp and the workpiece. The term "alignment" as used herein means positioning. The plurality of touch sensors means at least one touch sensor, and preferably, two or more touch sensors are arranged on each clamp.
The fixture driver comprises two sets of translation modules, the fixture is arranged on the translation modules, the translation modules comprise a left translation module, a right translation module, a front translation module and a rear translation module, and the left translation module, the right translation module and the front translation module are respectively and independently controlled by the control system. In the left-right translation module, the terms "left-right translation" and "front-back translation" are based on the orientation or position relationship shown in the drawings. Taking fig. 1 as an example, a workpiece is conveyed to a workpiece glue spraying device along the conveying direction of a roller, and the direction of the workpiece conveyed along the roller in a rolling manner is defined as a left-right direction in the invention. The direction perpendicular to the conveying direction in a plane parallel to the plane of the conveying rollers is defined as the "front-rear" direction. Based on the above definitions, the clamp driver that translates the workpiece in the roller conveying direction in the present invention is defined as a "left-right translation module", and the clamp driver that translates the workpiece in the direction perpendicular to the roller conveying direction in a plane parallel to the plane of the conveying rollers is defined as a "front-rear translation module". In a specific embodiment of the present invention, a jig driver includes: a conversion device for converting linear motion into rotation by driving a clamping motor; the clamp is a clamping plate with a stepped structure, and the contact sensor is arranged on a contact surface of the clamping plate and the workpiece. The contact sensor can acquire a signal indicating whether the workpiece is in contact with the contact sensor in real time, transmit the signal to the control system in real time, and judge the pose of the workpiece and determine whether the workpiece is correctly attached to the clamping plate. When the contact sensor contacts the workpiece, the sensor signal is transmitted to the control system, and the control system slows down the motor speed of the clamp driver, so that the clamping plate is prevented from violently colliding the workpiece. In a particular embodiment of the invention, two contact sensors are provided on each clamping plate.
The clamp is a clamping plate with a stepped structure and arranged on the translation module, and the contact sensor is arranged on a contact surface of the clamping plate and the workpiece. The clamping plate with the stepped structure is used for limiting and fixing the workpiece in the clamping process.
The glue spraying device for the workpiece further comprises a jacking mechanism, wherein the jacking mechanism comprises: the device comprises a workpiece supporting component, a jacking driver and a jacking height sensor. Wherein the number of jacking-height sensors is at least one. When two or more jacking height sensors are provided, different jacking height sensors are provided at positions having different heights. The jacking height sensor is used for sensing the height position of the workpiece. In an embodiment of the present invention, the jacking-height sensor is a proximity switch. In the invention, the jacking height sensor and the jacking driver are both connected with the control system, when a workpiece is jacked to a set height, the jacking height sensor is triggered, and the control system controls the jacking driver to respond to the triggering of the jacking height sensor.
When a jacking height sensor is arranged in the workpiece glue spraying device, the workpiece mechanism jacks the workpiece, when the workpiece is jacked to a set height, the jacking height sensor is triggered, the control system controls the jacking driver to stop jacking, and the workpiece is fixed at the set height.
When two jacking height sensors are arranged in the workpiece glue spraying device, the two height sensors are arranged at positions with different heights along the jacking direction. The method comprises the steps that a jacking height sensor with a lower position is defined as a first jacking height sensor, and the height of the position where the first jacking height sensor is located is defined as a first height; and the jacking height sensor with a higher positioning position is a second jacking height sensor, and the height of the position of the second jacking height sensor is defined as a second height. When the workpiece is jacked to a first height, the first jacking height sensor is triggered to form a first trigger event, and at the moment, the control system controls the jacking driver to respond to the first trigger event and reduce the jacking speed of the jacking driver. When the workpiece is further jacked to a second height, a second jacking height sensor is triggered to form a second trigger event, the control system controls the jacking driver to respond to the second trigger event, jacking of the jacking driver is stopped, and the workpiece is fixed at a set height.
When a plurality of jacking height sensors are arranged in the workpiece glue spraying device, the workpiece triggers the plurality of jacking height sensors to form a plurality of trigger events, the control system controls the jacking driver to respond to the plurality of trigger events, the jacking speed is reduced in a stepped mode, and finally the workpiece is fixed at a set height.
In the invention, the workpiece supporting assembly consists of a plurality of ejector rods, and the jacking heights of the ejector rods are respectively and independently driven by a jacking driver. In order to stably support the workpiece, the plurality of ejector rods are not less than three ejector rods. Preferably, the ejector rods are arranged in groups, and the workpiece supporting assembly is composed of multiple groups of ejector rods. Similarly, for the purpose of stably supporting the workpiece, the multiple groups of ejector rods are not smaller than three groups of ejector rods, and each group of ejector rods at least comprises three ejector rods. When the push rods are arranged in groups, the jacking height of each group of push rods is driven by the jacking driver independently. In the invention, the ejector rod is vertically arranged.
According to the invention, each ejector rod or each group of ejector rods can independently adjust the height, so that the levelness of a workpiece can be adjusted when the ejector rods are in contact with the workpiece, and the height of the workpiece can also be adjusted. In a particular embodiment of the invention, the jacking actuator is an electric cylinder. The electric cylinder comprises a conversion device for converting linear motion into rotation and driving by a jacking motor.
In the invention, the glue spraying device further comprises a platform, the jacking driver is arranged on the platform, and the platform drives the platform to move in the horizontal direction through the platform driving unit. The platform driving unit is connected with the control system, and the horizontal position of the workpiece supporting assembly is controlled through the control system. In a specific embodiment, the control system controls the platform driving unit and thus the horizontal position of the jacking rod.
The glue spraying device further comprises a mechanical arm, the glue spraying mechanism is arranged at the tail end of the mechanical arm, the mechanical arm is connected with the control system, and after the control system judges that the workpiece is correct in place according to the data of the contact sensor and/or the data of the jacking height sensor, the control system controls the mechanical arm to drive the glue spraying mechanism to spray glue according to the size and the position information of the workpiece. In the embodiment of the invention, the glue spraying mechanism can be simply understood as a glue gun.
The control system comprises an input interface, a processor and an output interface, wherein the input interface is used for receiving user input information, contact sensor data and/or jacking height sensor data, and the output interface is used for outputting a control signal and is used for controlling the clamp driver, the jacking driver and/or the glue spraying mechanism.
The glue spraying device further comprises a sensor signal acquisition unit, a control system control unit and descriptions of operation methods of all drivers and the glue spraying mechanism. The application also comprises that the control system controls the glue spraying mechanism to spray glue according to the size and position information of the workpiece after judging that the workpiece is in place according to the data of the contact sensor and/or the data of the jacking height sensor. Particularly, after the control system judges that the workpiece is in place correctly, the key geometric dimension and position of the workpiece can be output, and correct glue spraying is guided.
According to the invention, the workpiece is clamped by the workpiece glue spraying device through the clamp, the original position of the clamp is determined, the clamp moves a certain distance to clamp the workpiece, and the distance is also determined, so that the position of the clamp is also determined when the clamp clamps the workpiece, namely the position of the workpiece is determined, errors in visual recognition can not exist, and glue spraying position errors caused by wrong position recognition of the workpiece can not be caused during glue spraying. The device can improve the accuracy of the glue spraying path. The invention overcomes the defect that the imaging range and the precision of a vision system limit the accuracy of the glue spraying path, and the accuracy of the glue spraying path is good.
When the workpiece glue spraying device further comprises a jacking mechanism, the workpiece is jacked through the jacking mechanism, the height of the workpiece is consistent with that of the clamp in the vertical direction, and the clamp is used for accurately aligning and clamping the workpiece. In addition, when jacking speed is very fast, set up a plurality of jacking altitude sensor of high difference through the jacking direction on, can guarantee jacking operation efficient and effectively improve because of jacking altitude sensor triggers the jacking driver response time delay problem that causes simultaneously.
In addition, when the height of each ejector rod or each group of ejector rods is independently controllable, the glue spraying surface of the workpiece can be independently controlled and leveled for the inclined product through the multiple lifting ejector rods, and the uniform thickness and spacing of glue sprayed can be ensured.
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, and it is obvious that the drawings in the following description are 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 perspective view of a work glue spraying device.
Fig. 2 is a top view of the glue-spraying device for workpieces.
Fig. 3 is a side view of the workpiece glue-spraying device.
FIG. 4 is a schematic view of a workpiece support assembly in the workpiece dispensing apparatus.
Fig. 5 is a schematic view of a touch sensor.
Fig. 6 is a schematic diagram of the jacking control of the workpiece glue spraying device.
Fig. 7 is a schematic diagram of the control system configuration.
Fig. 8 is a schematic diagram of a glue spraying work flow.
Wherein, reference numeral 1 is the frame, 2 is spouting gluey mechanism, 3 is anchor clamps, 4 are contact sensor, 5 are left and right translation modules, 6 are the front and back translation module, 7 are climbing mechanism, 8 are the work piece conveying board, 9 are the ejector pin, 10 are control system, 11 are the roller bearing, 12 are the jacking driver, 13 are the platform, 14 are the arm.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The device of the present invention further includes necessary parts such as a wire harness, but not described in detail here.
The workpiece is a display in the embodiment, and the purpose of the embodiment is to perform glue spraying operation on a display back plate through a workpiece glue spraying device.
The structural perspective view of the workpiece glue spraying device in the embodiment of the invention is shown in the first drawing. The glue spraying device of the embodiment comprises a rack 1, a clamping mechanism, a jacking mechanism 7, a glue spraying mechanism 2 and a control system 10. Clamping mechanism sets up in 1 frame, and clamping mechanism includes: 3 the clamp, the clamp driver and the clamping plate with a step structure, and 4 the contact sensor is arranged on the contact surface of the clamping plate and the workpiece. The anchor clamps driver includes two sets of translation modules, anchor clamps set up on the translation module, and the translation module includes translation module and 6 front and back translation modules about 5, wherein translation module and 6 front and back translation module are independently controlled by control system respectively about 5. 7 the climbing mechanism includes: work piece supporting component, 12 jacking drivers, set up in two jacking height sensors of co-altitude not, work piece supporting component is driven by 12 jacking drivers to support and jacking work piece, wherein jacking height sensor, 12 jacking drivers all link to each other with 10 control system. The workpiece supporting assembly supports and jacks a workpiece, when the workpiece is jacked to a first set height, the first jacking height sensor is triggered, the 10 control system controls the jacking driver to reduce jacking speed, when the workpiece is further jacked to a second set height, the second jacking height sensor is triggered, the 10 control system controls the jacking driver to stop jacking, and the workpiece is fixed at the set height. In the embodiment of the invention, the workpiece supporting component comprises six groups of ejector rods, each group of ejector rods consists of fifteen ejector rods, and the lifting heights of the ejector rods of each group are respectively and independently driven by a 12-lifting driver. The ejector rod is vertically arranged; and 12, the jacking driver is arranged on the platform 13, and the platform is driven by the platform driving unit to move in the horizontal direction.
The display back plate is arranged on the 8 workpiece conveying plate and is transmitted to the front of the 14 mechanical arms through the 11 rollers, and the 2 glue spraying mechanism is arranged at the tail end of the 14 mechanical arms and is positioned right above the display back plate and keeps a fixed distance. A conversion device, such as an electric cylinder, in a clamp driver, for driving a clamping motor to rotate and convert linear motion drives a 3-clamping plate to do linear motion, the clamping plate is provided with a plurality of 4-contact sensors, and the contact sensors can trigger output signals to feed back the signals to a 10-control system when receiving certain pressure so as to control the alignment of a system workpiece to be ready. The above components together form a clamping mechanism and are placed around the workpiece, as shown in the top view of fig. 2. The jacking platform is driven to do linear motion by a conversion device, such as an electric cylinder, for converting the jacking motor into linear motion through rotary motion in the jacking driver, 9 ejector rods are embedded into 12 jacking drivers in groups, and the jacking drivers are further arranged on the platform. A proximity switch is arranged at a fixed height and used for sensing the height position of a workpiece, when the proximity switch sends workpiece in-place information, a control system 10 controls a jacking motor to stop working, jacking stops, the jacking mechanism is formed by the control system and the control system, and as shown in figure 6, the top points of the ejector rods need to be ensured to be on the same plane during assembly. The control system 10 is composed of an industrial computer, and after a user inputs the shape information of the workpiece, the working processes of the jacking mechanism, the clamping mechanism, the glue spraying system and the like are automatically controlled, as shown in fig. 7. The glue spraying workflow is shown in fig. 8.
The present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and spirit of the present invention.
It will be appreciated by persons skilled in the art that the above description does not constitute a limitation of the apparatus, and may include more or fewer components, or some of the components may be combined, or an arrangement of different components may be provided.
In the description of the present invention, it is to be understood that unless otherwise explicitly specified or limited, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The first feature may be "on" or "under" the second feature and may include the first and second features being in direct contact, or the first and second features being in contact via another feature not being in direct contact. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The terms "mounted," "connected," "secured," and the like are to be construed broadly and may include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
It should be noted that, in the description of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element described by the phrase "comprising" does not exclude the presence of other identical elements in processes, methods, articles, or devices that include the same element. All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on differences from other embodiments. In particular, for the device and electronic apparatus embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference may be made to some descriptions of the method embodiments for relevant points. The above description is only an example of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention. In the foregoing description of specific embodiments of the invention, features described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments, in combination with or instead of the features in the other embodiments.
In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not set forth in detail in order to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (10)

1. The utility model provides a work piece spouts mucilage binding and puts which characterized in that includes: the device comprises a rack (1), a clamping mechanism, a glue spraying mechanism (2) and a control system (10); wherein, clamping mechanism sets up in frame (1), and clamping mechanism includes: a jig (3), a jig driver, and a plurality of contact sensors (4) provided on the jig; the control system (10) is connected with the clamp driver, the contact sensor (4) and the glue spraying mechanism (2), and is used for controlling the clamp driver to clamp a workpiece in a contraposition mode and controlling the glue spraying mechanism to spray glue on the workpiece according to user input information and/or sensor data.
2. The glue-spraying device for workpieces according to claim 1, characterized in that the contact sensor (4) is arranged on the contact surface of the clamp (3) and the workpiece.
3. The glue spraying device for workpieces according to claim 1, wherein the fixture driver comprises two sets of translation modules, the fixture (3) is disposed on the translation modules, the two sets of translation modules are respectively a left-right translation module (5) and a front-back translation module (6), wherein the left-right translation module (5) and the front-back translation module (6) are respectively and independently controlled by the control system.
4. The glue spraying device for workpieces according to claim 3, characterized in that the clamp (3) is a clamping plate with a stepped structure arranged on the translation module, and the contact sensor (4) is arranged on a contact surface of the clamping plate and the workpiece.
5. The glue spraying device for workpieces according to claim 1, further comprising a jacking mechanism (7), wherein the jacking mechanism (7) comprises: the lifting device comprises a workpiece supporting assembly, a lifting driver (12) and at least one lifting height sensor, wherein the workpiece supporting assembly is driven by the lifting driver (12) to support and lift a workpiece, and the lifting height sensor is used for sensing the height of the workpiece; the jacking height sensor and the jacking driver (12) are connected with the control system (10), when a workpiece is jacked to a set height, the jacking height sensor is triggered, and the control system (10) controls the jacking driver (12) to respond to the triggering of the jacking height sensor.
6. The workpiece glue spraying device according to claim 5, wherein the jacking height sensor comprises two jacking height sensors arranged at different height positions.
7. The glue spraying device for the workpiece is characterized in that the workpiece supporting assembly consists of a plurality of ejector rods (9), and the lifting heights of the ejector rods (9) are driven by a lifting driver (12) independently; preferably, the ejector rods (9) are arranged in groups, the workpiece supporting assembly is composed of a plurality of groups of ejector rods, the jacking height of each group of ejector rods is driven by a jacking driver (12) independently, and each group of ejector rods at least comprises three ejector rods; wherein the top rod (9) is vertically arranged.
8. The glue spraying device for workpieces as recited in claim 5, further comprising a platform (13), wherein the jacking driver (12) is disposed on the platform (13), and the platform (13) is driven by a platform driving unit to move in a horizontal direction; wherein, the platform driving unit is connected with the control system (10), and the horizontal position of the workpiece supporting component is controlled by the control system (10).
9. The workpiece glue spraying device according to claim 1, further comprising a mechanical arm (14), wherein the glue spraying mechanism (2) is arranged at the tail end of the mechanical arm (14), the mechanical arm (14) is connected with the control system (10), and after the control system (10) judges that the workpiece is in place correctly according to the data of the contact sensor and/or the data of the jacking height sensor, the mechanical arm (14) is controlled to drive the glue spraying mechanism (2) to spray glue according to the size and position information of the workpiece.
10. The workpiece glue spraying apparatus of any one of claims 1-9, wherein the control system comprises an input interface for receiving user input information, contact sensor data and/or lift height sensor data, a processor, and an output interface for outputting control signals for controlling the clamp driver, the glue spraying mechanism and/or the lift driver.
CN202211180538.6A 2022-09-27 2022-09-27 Work piece spouts mucilage binding to be put Pending CN115488003A (en)

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