CN112275543A - Adhesive dispensing device and adhesive dispensing equipment - Google Patents
Adhesive dispensing device and adhesive dispensing equipment Download PDFInfo
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- CN112275543A CN112275543A CN202011091770.3A CN202011091770A CN112275543A CN 112275543 A CN112275543 A CN 112275543A CN 202011091770 A CN202011091770 A CN 202011091770A CN 112275543 A CN112275543 A CN 112275543A
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- rotating shaft
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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
- B05C5/0208—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 for applying liquid or other fluent material to separate 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
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
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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
- B05C5/001—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work incorporating means for heating or cooling the liquid or other fluent material
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Abstract
The application discloses adhesive deposite device belongs to the point and glues the manufacturing field. Adhesive deposite device is including some rubber coating machine construct, actuating mechanism, movable block, follower block, pendulum revolving rack, wherein: the movable block is connected with the driving mechanism, and the driving mechanism is used for driving the movable block to move in a reciprocating manner along a driving direction; one end of the follow-up block is hinged to the movable block, and the other end of the follow-up block is connected to the swinging and rotating frame in a sliding mode; the swinging frame and the glue dispensing mechanism are both fixedly arranged on the same rotating shaft, and the follow-up block can simultaneously drive the swinging frame and the glue dispensing mechanism to rotate around the rotating shaft when moving along with the movable block and sliding relative to the swinging frame; the problems that the fixed inclination angle of the dispensing nozzle in the prior art is difficult to adapt to the dispensing requirement of the special-shaped coating surface such as a conical surface, a curved surface and the like caused by the updating of electronic products and the dispensing effect is poor are solved, the dispensing requirement of the special-shaped coating surface is adapted, and the dispensing effect is improved.
Description
Technical Field
The invention belongs to the field of glue dispensing manufacturing, and relates to a glue dispensing device and glue dispensing equipment.
Background
With the continuous development of technology, a new generation of electronic packaging technology represented by surface mount technology is emerging. The fixing of electronic components is one of the core processes of surface mounting, and the industry mainly uses dispensing equipment to bond and fix the components. The application of the dispensing process in the electronic packaging technology is carried out along with the continuous updating and iteration of electronic products.
At present, the inclination angle of the dispensing nozzle is fixed in the dispensing process, the dispensing posture cannot be dynamically adjusted in time, and the dispensing requirements of special-shaped surfaces such as conical surfaces, curved surfaces and the like caused by the update of electronic products are difficult to adapt.
Disclosure of Invention
In order to solve the fixed demand of gluing of special-shaped face such as conical surface, curved surface that is difficult to adapt to the electronic product renewal and leads to of inclination of point gluey shower nozzle among the correlation technique, the poor problem of some glue effects, this application provides a dispensing device and some glue equipment. The technical scheme is as follows:
first aspect provides a dispensing device, including dispensing mechanism, actuating mechanism, movable block, follow-up block, pendulum revolving rack, wherein: the movable block is connected with the driving mechanism, and the driving mechanism is used for driving the movable block to move in a reciprocating manner along a driving direction; one end of the follow-up block is hinged to the movable block, and the other end of the follow-up block is connected to the swinging and rotating frame in a sliding mode; the swing frame and the glue dispensing mechanism are fixedly mounted on the same rotating shaft, and the follow-up block can drive the swing frame and the glue dispensing mechanism to rotate around the rotating shaft when moving along with the movable block and sliding relative to the swing frame. By dynamically adjusting the glue dispensing inclination angle of the glue dispensing mechanism, the problems that the inclination angle of a glue dispensing nozzle in the prior art is fixed and is difficult to adapt to the glue dispensing requirements of special-shaped coating surfaces such as conical surfaces and curved surfaces caused by updating of electronic products, and the glue dispensing effect is poor are solved, the glue dispensing requirements of the special-shaped coating surfaces are adapted, and the glue dispensing effect is improved.
Optionally, the dispensing device further comprises a rotating shaft mounting seat, the rotating shaft is mounted on the rotating shaft mounting seat, the driving mechanism is arranged on the rotating shaft mounting seat, and the dispensing mechanism and the swing rotating frame are respectively arranged on two sides of the rotating shaft mounting seat.
Optionally, the driving mechanism includes a motor, a motor base, a screw base, and a screw mechanism, the screw mechanism includes a screw nut and a screw, wherein: the motor is assembled on the motor base, the motor base is installed above the screw rod base, and the screw rod mechanism is assembled in the screw rod base; one end of the screw rod is connected with the motor, a switching block is fixed on the screw rod nut and sleeved on the screw rod, and the movable block is fixedly connected with the switching block.
Optionally, the dispensing device further includes an induction assembly, the induction assembly includes a detection piece and an induction piece, the detection piece is used for detecting the position information of the induction piece, wherein: one of the detection piece and the induction piece is arranged on the motor or the motor base, and the other one of the detection piece and the induction piece is arranged on the movable block; and when the position information indicates that the movable block moves to the upper limit position, the motor stops working to play a role in soft limit protection.
Optionally, a limiting protection member is arranged on the upper portion of the screw rod or the screw rod seat, and when the movable block moves to the upper limit position, the limiting protection member abuts against the movable block or the transfer block, so that hard limiting protection is achieved.
Optionally, the glue dispensing mechanism includes: glue bucket, piezoelectricity injection valve, runner heating piece, adapter, shower nozzle, piezoelectric valve connecting plate, wherein: the shell of the piezoelectric injection valve is fixed on the rotating shaft through the piezoelectric valve connecting plate, one end of the adapter is fixedly connected and communicated with the piezoelectric injection valve, and the other end of the adapter is fixedly connected and communicated with the rubber barrel; the lower end of the piezoelectric injection valve is installed in the flow channel heating block, and the spray head is assembled on a spray nozzle of the piezoelectric injection valve.
Optionally, the dispensing device further includes a vision module, the vision module includes an industrial camera, a lens fixing seat, a lens, an installation block, an upright installation plate and a light source, wherein: the mounting block is fixedly connected with the driving mechanism, and the lens fixing seat is mounted on the top surface of the mounting block; the lens is assembled with the industrial camera and is assembled in the lens fixing seat; the light source is fixed on the driving mechanism through the vertical mounting plate and is positioned under the lens.
Optionally, the adhesive deposite device still includes laser altimeter module, laser altimeter module includes laser altimeter and altimeter mount pad, wherein: the altimeter mounting seat is fixed on the driving mechanism through the vertical mounting plate; the laser height indicator is arranged on the height indicator mounting seat and is positioned on the side face of the light source, so that the space coordinate collection of the coating face is realized by utilizing the vision module and the laser height indicator module.
Optionally, the adhesive deposite device is still including pendulum commentaries on classics mechanism, pendulum commentaries on classics mechanism includes pendulum revolving rack, ring flange, slider, pendulum change guide rail mechanism and pendulum change guide rail dog, wherein: the flange plate is screwed with the rotating shaft and is fixedly connected with the swing rotating frame through a fastener; the swing guide rail check block is installed the swing frame is kept away from the one end of pivot, swing guide rail mechanism lays in the pivot between the swing guide rail check block, slider sliding connection in swing guide rail mechanism is last, the follow-up block the other end connect in the slider.
Optionally, one surface of the swing frame, which faces away from the follow-up block, is fixed on the shell of the dispensing mechanism.
A second aspect provides a dispensing apparatus, including a three-axis motion platform, the dispensing device of the first aspect and any one of the optional embodiments of the first aspect, wherein the dispensing device is mounted on the three-axis motion platform.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural view of a dispensing device provided in an embodiment of the present application;
fig. 2 is a schematic view of a partial structure of a dispensing device provided in an embodiment of the present application;
FIG. 3 is a schematic view of the connection of a swing mechanism and a drive mechanism provided in one embodiment of the present application;
FIG. 4 is a schematic mechanical diagram of a portion of a swing mechanism provided in one embodiment of the present application;
FIG. 5 is another schematic view of a portion of a swing mechanism provided in one embodiment of the present application;
FIG. 6 is a schematic structural diagram of a dispensing mechanism provided in one embodiment of the present application;
fig. 7 is another schematic structural view of a dispensing device provided in an embodiment of the present application;
fig. 8 is a schematic view of another structure of a dispensing device according to an embodiment of the present application;
fig. 9 is a schematic view of a glue dispensing mechanism of a glue dispensing apparatus provided in an embodiment of the present application before an inclination angle is adjusted;
fig. 10 is a schematic view illustrating an adjusted tilt angle of a dispensing mechanism of a dispensing apparatus according to an embodiment of the present application.
Wherein the reference numbers are as follows:
1. the glue dispensing mechanism comprises a glue dispensing mechanism 11, a glue barrel 12, a piezoelectric injection valve 13, a flow channel heating block 14, an adapter seat 15, a spray head 15, 2, a vision module 21, an industrial camera 22, a lens fixing seat 23, a lens 24, an installation block 25, a vertical installation plate 26, a light source 26, 3, a laser height measuring module 4, a swing mechanism 41, a rotating shaft 42, a flange plate 43, a swing frame 44, a swing guide rail mechanism 45, a swing guide rail stop 46, a follow-up block 47, a piezoelectric valve connecting plate 5, a driving mechanism 551, a motor 552, a motor seat 553, a lead screw mechanism 554, a lead screw seat 555, a movable block 556 and an adapter block 557, a photoelectric stop sheet 558, a photoelectric sensor 560, a driving guide rail mechanism 561 and a limiting piece.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
Please refer to fig. 1 to fig. 5, in which fig. 1 is a schematic structural diagram of a dispensing apparatus provided in an embodiment of the present application, fig. 2 is a schematic structural diagram of a part of a dispensing apparatus provided in an embodiment of the present application, fig. 3 is a schematic connection diagram of a swing mechanism 4 and a driving mechanism 5 provided in an embodiment of the present application, and fig. 4 is a schematic structural diagram of a part of a swing mechanism 4 provided in an embodiment of the present application; fig. 5 is another schematic view of a part of the mechanism of the swing mechanism 4 provided in an embodiment of the present application. This adhesive deposite device includes adhesive deposite mechanism 1, actuating mechanism 5, movable block 555, follower 46, pendulum revolving rack 43, wherein: the movable block 555 is connected with the driving mechanism 5, and the driving mechanism 5 is used for driving the movable block 555 to reciprocate along the driving direction; one end of the follow-up block 46 is hinged to the movable block 555, and the other end of the follow-up block 46 is connected to the swing frame 43 in a sliding manner; the swing frame 43 and the dispensing mechanism 1 are both fixedly mounted on the same rotating shaft 41, and when the follow-up block 46 moves along with the movable block 555 and slides relative to the swing frame 43, the swing frame 43 and the dispensing mechanism 1 can be driven to rotate around the rotating shaft 41.
For the purpose of illustration, the driving mechanism 5 is used for driving the movable block 555 to ascend and descend, and when the driving mechanism 5 drives the movable block 555 to ascend and descend, the driving mechanism drives the hinged end of the follow-up block 46 to ascend and descend so as to drive the follow-up block 46 to slide on the swing frame; because the swing frame is fixed on the rotating shaft 41, the swing frame rotates in the process that the follow-up block 46 slides on the swing frame, so that the rotating shaft 41 and the dispensing mechanism 1 fixed on the rotating shaft 41 are driven to rotate, the adjustment of the inclination angle of the spray head 15 of the dispensing mechanism 1 is realized, and the spray head 15 and the coating surface form a required angle.
To sum up, the adhesive deposite device that this application provided, through the point of dynamic adjustment point gum machine constructs the point gum inclination, solved the fixed demand of gluing that is difficult to adapt to the dysmorphism coating surface such as conical surface, curved surface that leads to of electronic product renewal among the correlation technique of inclination of point gum shower nozzle, the poor problem of effect is glued to the point, adapts to the point gum demand of special-shaped coating surface, has improved the effect of gluing.
In a possible embodiment, the dispensing apparatus further includes a swing mechanism 4, the swing mechanism 4 includes a swing frame 43, a flange 42, a slider, a swing guide rail mechanism 44, and a swing guide rail stopper 45, wherein: the swing frame 43 can be arranged on the inner side of the flange 42 and is locked with the rotating shaft 41 through a fastener; the flange 42 is screwed with the rotating shaft 41 and is fixedly connected with the swing frame 43 through a fastener; the swing guide rail stop block 45 is arranged at one end of the swing frame 43 far away from the rotating shaft 41, the swing guide rail mechanism 44 is laid between the rotating shaft 41 and the swing guide rail stop block 45, the sliding block is connected to the swing guide rail mechanism 44 in a sliding mode, and the other end of the follow-up block 46 is fixedly connected to the sliding block.
Further, as shown in fig. 3, two swing guide rail mechanisms 44 are arranged on the plane of the swing frame 43, the two swing guide rail mechanisms 44 are installed in parallel, and a swing guide rail stopper 45 is installed at one end of the swing frame 43 far away from the rotating shaft 41, and plays a role in hard limiting on the sliding block of the swing guide rail mechanism 44; a slide block is fixed on each of the two swing guide rail mechanisms 44, and a follower block 46 is fixed on the surface of the two slide blocks.
In a possible implementation manner, please refer to fig. 4 and fig. 6, fig. 6 is a schematic structural diagram of a dispensing mechanism 1 provided in an embodiment of the present application, and the dispensing mechanism 1 includes: glue bucket 11, piezoelectricity injection valve 12, runner heating piece 13, adapter 14, shower nozzle 15, piezoelectricity valve connecting plate 47, wherein: the shell of the piezoelectric injection valve 12 is fixed on the rotating shaft 41 through a piezoelectric valve connecting plate 47, one end of the adapter 14 is fixedly connected and communicated with the piezoelectric injection valve 12, and the other end of the adapter 14 is fixedly connected and communicated with the rubber barrel 11; the lower end of the piezo jet valve 12 is installed in the flow path heating block 13, and the nozzle 15 is fitted on the nozzle of the piezo jet valve 12.
Further, the piezoelectric valve connecting plate 47 can be fixedly connected to the boss surface of the rotating shaft 41 through a positioning pin and a fastener.
In one possible embodiment, referring to fig. 1 to 6, the dispensing device further includes a mounting seat for a rotating shaft 41, the rotating shaft 41 is mounted on the mounting seat for the rotating shaft 41, the driving mechanism 5 is disposed on the mounting seat for the rotating shaft 41, and the dispensing mechanism 1 and the swing frame 43 are respectively disposed on two sides of the mounting seat for the rotating shaft 41. Further, the rotating shaft 41 is mounted on the mounting seat of the rotating shaft 41 in a manner of matching with a bearing and is horizontally arranged.
Further, the driving mechanism 5 includes a motor 551, a motor base 552, a lead screw base 554, a lead screw mechanism 553, the lead screw mechanism 553 includes a lead screw nut, a lead screw, wherein: the motor 551 is assembled on a motor base 552, the motor base 552 is installed above a lead screw base 554, and a lead screw mechanism 553 is assembled in the lead screw base 554; one end of the screw rod is connected with a motor 551, a switching block 556 is fixed on a screw rod nut sleeved on the screw rod, and the movable block 555 is fixedly connected with the switching block 556, so that the motor 551 can drive the movable block 555 to lift when rotating.
Optionally, the movable block 555 is fixedly connected to the transfer block 556 by a fastener, and is assembled on the slider of the drive rail mechanism 560. Further, the upper end of the driving guide rail mechanism 560 is fixed to the side of the motor base 552, the lower end of the driving guide rail mechanism 560 is fixed to the side of the mounting base of the rotating shaft 41, the driving guide rail mechanism 560 and the screw mechanism 553 are arranged on different planes, and a slider slidably connected to the driving guide rail mechanism 560 is connected to a screw nut of the screw mechanism 553 through a transfer block 556, so that the motor 551 drives the screw nut and the movable block 555 to ascend and descend when rotating.
In one example, a limit protection element 561 is disposed on the upper portion of the lead screw or the lead screw seat 554, and when the movable block 555 moves to the upper limit position, the limit protection element 561 abuts against the movable block 555 or the adapter block 556. The limiting protection element 561 may be a limiting post.
In another example, the dispensing apparatus further includes a sensing assembly, the sensing assembly includes a detecting element 558 and a sensing element 557, the detecting element 558 is configured to detect position information of the sensing element 557, wherein: one of the detecting member 558 and the sensing member 557 is disposed on the motor 551 or the motor base 552, and the other one is disposed on the movable block 555; when the position information indicates that the movable block 555 has moved to the upper limit position, the motor 551 stops operating. Further, the detecting element 558 can be a photoelectric sensor, and the sensing element 557 can be a photoelectric barrier. In practical implementation, the detecting element may also be a magnetic detecting element such as a hall sensor, and the sensing element may be a magnetic element; or the detection piece is an infrared receiving device, and the sensing piece is an infrared transmitting device.
In another example, a limit protection element 561 is arranged on the upper portion of the lead screw or the lead screw seat 554, and when the movable block 555 moves to the upper limit position, the limit protection element 561 abuts against the movable block 555 or the adapter block 556; the dispensing device further comprises a sensing assembly, the sensing assembly comprises a detecting member 558 and a sensing member 557, the detecting member 558 is used for detecting the position information of the sensing member 557, wherein: one of the detecting member 558 and the sensing member 557 is disposed on the motor 551 or the motor base 552, and the other one is disposed on the movable block 555; when the position information indicates that the movable block 555 has moved to the upper limit position, the motor 551 stops operating. Further, the detecting element 558 can be a photoelectric sensor, and the sensing element 557 can be a photoelectric barrier. In the motion process of the movable block 555, if the movable block 555 exceeds a limited motion stroke, the photoelectric blocking piece can be inserted into the photoelectric sensor to trigger a signal, and the controller controls the motor 551 to stop rotating so as to achieve soft limiting protection. If the soft limit protection fails, the limit column can be used for hard limit.
Referring to fig. 7 and 8, fig. 7 is another schematic structural diagram of a dispensing device provided in an embodiment of the present application, and fig. 8 is another schematic structural diagram of the dispensing device provided in an embodiment of the present application. In one possible embodiment, the dispensing apparatus further includes a vision module 2, the vision module 2 includes an industrial camera 21, a lens holder 22, a lens 23, a mounting block 24, an upright mounting plate 25 and a light source 26, wherein: the mounting block 24 is fixedly connected with the driving mechanism 5, and the lens fixing seat 22 is mounted on the top surface of the mounting block 24; the lens 23 is assembled with the industrial camera 21 and is assembled in the lens fixing seat 22; the light source 26 is fixed to the drive mechanism 5 by an upright mounting plate 25 and is located directly below the lens 23. Further, the lower end of the mounting block 24 may be disposed above the swing frame 43, and the lower end of the mounting block 24 extends upward in an inclined manner to mount the top surface of the lens holder 22.
In an embodiment not shown in the drawings, the dispensing device further includes a laser height measurement module 3, the laser height measurement module 3 includes a laser height measurement instrument and a height measurement instrument mounting seat, wherein: the altimeter mounting base is fixed on the driving mechanism 5 through the vertical mounting plate 25; the laser altimeter is installed on the altimeter installation seat and is positioned on the side surface of the light source 26. Further, the altimeter mounting base is mounted to the side of the upright mounting plate 25.
In an embodiment not shown in the figures, the side of the pivot bracket 43 facing away from the follower block 46 is fixed to the housing of the dispensing device 1.
The application also provides a dispensing device, which is characterized by comprising a three-axis motion platform and the dispensing device related to any one of the embodiments, wherein the dispensing device is arranged on the three-axis motion platform. Before dispensing, firstly, the three-axis motion platform drives the dispensing device to perform tool setting, and the position of a program origin in a dispensing coordinate system is determined; after the tool setting is finished, the three-axis motion platform drives the dispensing device to collect the spatial position information of the workpiece, coordinate data of the workpiece are obtained through the vision module 2, height data of the workpiece are obtained through the laser height measuring module 3, and three-dimensional coordinate information of the workpiece is finally obtained through program integration. Please refer to fig. 9 and 10, fig. 9 is a schematic diagram of a dispensing mechanism 1 of a dispensing device provided in an embodiment of the present application before adjusting an inclination angle, fig. 10 is a schematic diagram of a dispensing mechanism 1 of a dispensing device provided in an embodiment of the present application after adjusting an inclination angle, after obtaining three-dimensional coordinate information of a workpiece, a three-axis motion platform drives a dispensing device to move to the workpiece to start dispensing, a visual module 2 and a laser height measurement module 3 obtain a spatial coordinate of a coated surface of the workpiece in real time, when a nozzle 15 needs to be tilted, a controller controls a motor 551 to rotate, so that a desired included angle is formed between the nozzle 15 and the coated surface, so as to realize real-time adjustment of a posture of the dispensing mechanism 1 to adapt to dispensing of a coated surface with a special morphology, and complete a dispensing action of the special coated surface, and an adjustable angle θ range between the coated surface and the nozzle 15: 30 deg..
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (11)
1. The utility model provides a dispensing device, its characterized in that, includes dispensing mechanism, actuating mechanism, movable block, follower, pendulum revolving rack, wherein:
the movable block is connected with the driving mechanism, and the driving mechanism is used for driving the movable block to move in a reciprocating manner along a driving direction;
one end of the follow-up block is hinged to the movable block, and the other end of the follow-up block is connected to the swinging and rotating frame in a sliding mode;
the swing frame and the glue dispensing mechanism are fixedly mounted on the same rotating shaft, and the follow-up block can drive the swing frame and the glue dispensing mechanism to rotate around the rotating shaft when moving along with the movable block and sliding relative to the swing frame.
2. The dispensing device of claim 1, further comprising a rotating shaft mounting seat, wherein the rotating shaft is mounted on the rotating shaft mounting seat, the driving mechanism is disposed on the rotating shaft mounting seat, and the dispensing mechanism and the swing frame are respectively disposed on two sides of the rotating shaft mounting seat.
3. The dispensing device of claim 1, wherein the driving mechanism comprises a motor, a motor base, a screw base, and a screw mechanism, the screw mechanism comprises a screw nut and a screw, and wherein:
the motor is assembled on the motor base, the motor base is installed above the screw rod base, and the screw rod mechanism is assembled in the screw rod base;
one end of the screw rod is connected with the motor, a switching block is fixed on the screw rod nut and sleeved on the screw rod, and the movable block is fixedly connected with the switching block.
4. The dispensing device of claim 3, further comprising a sensing assembly, wherein the sensing assembly comprises a detecting member and a sensing member, the detecting member is configured to detect position information of the sensing member, and wherein:
one of the detection piece and the induction piece is arranged on the motor or the motor base, and the other one of the detection piece and the induction piece is arranged on the movable block;
and when the position information indicates that the movable block moves to the upper limit position, the motor stops working.
5. The dispensing device of claim 3, wherein a limiting protection member is disposed on an upper portion of the lead screw or the lead screw base, and the limiting protection member abuts against the movable block or the transfer block when the movable block moves to an upper limit position.
6. The dispensing apparatus of claim 1, wherein the dispensing mechanism comprises: glue bucket, piezoelectricity injection valve, runner heating piece, adapter, shower nozzle, piezoelectric valve connecting plate, wherein:
the shell of the piezoelectric injection valve is fixed on the rotating shaft through the piezoelectric valve connecting plate, one end of the adapter is fixedly connected and communicated with the piezoelectric injection valve, and the other end of the adapter is fixedly connected and communicated with the rubber barrel;
the lower end of the piezoelectric injection valve is installed in the flow channel heating block, and the spray head is assembled on a spray nozzle of the piezoelectric injection valve.
7. The dispensing apparatus of claim 1, further comprising a vision module, the vision module comprising an industrial camera, a lens holder, a lens, a mounting block, an upright mounting plate, and a light source, wherein:
the mounting block is fixedly connected with the driving mechanism, and the lens fixing seat is mounted on the top surface of the mounting block;
the lens is assembled with the industrial camera and is assembled in the lens fixing seat;
the light source is fixed on the driving mechanism through the vertical mounting plate and is positioned under the lens.
8. The dispensing device of claim 7, further comprising a laser height measurement module, the laser height measurement module comprising a laser height measurement instrument and a height measurement instrument mounting base, wherein:
the altimeter mounting seat is fixed on the driving mechanism through the vertical mounting plate;
the laser altimeter is arranged on the altimeter mounting seat and is positioned on the side surface of the light source.
9. The dispensing device of any one of claims 1 to 8, further comprising a swing mechanism, wherein the swing mechanism comprises the swing frame, the flange, the slider, the swing guide mechanism and the swing guide stopper, and wherein:
the flange plate is screwed with the rotating shaft and is fixedly connected with the swing rotating frame through a fastener;
the swing guide rail check block is installed the swing frame is kept away from the one end of pivot, swing guide rail mechanism lays in the pivot between the swing guide rail check block, slider sliding connection in swing guide rail mechanism is last, the follow-up block the other end connect in the slider.
10. The dispensing device according to any one of claims 1 to 8, wherein a surface of the swing frame facing away from the follower block is fixed to a housing of the dispensing mechanism.
11. A dispensing apparatus comprising a three-axis motion platform, a dispensing device as claimed in any one of claims 1 to 10, said dispensing device being mounted on said three-axis motion platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011091770.3A CN112275543A (en) | 2020-10-13 | 2020-10-13 | Adhesive dispensing device and adhesive dispensing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011091770.3A CN112275543A (en) | 2020-10-13 | 2020-10-13 | Adhesive dispensing device and adhesive dispensing equipment |
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| Publication Number | Publication Date |
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| CN112275543A true CN112275543A (en) | 2021-01-29 |
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| CN202011091770.3A Pending CN112275543A (en) | 2020-10-13 | 2020-10-13 | Adhesive dispensing device and adhesive dispensing equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117977A (en) * | 2021-04-14 | 2021-07-16 | 赛尔康(贵港)有限公司 | Automatic dispensing production line for circuit board |
| CN114054302A (en) * | 2022-01-17 | 2022-02-18 | 南通西屋智能科技有限公司 | Accurate positioning control method and system of dispenser |
| CN114054296A (en) * | 2021-11-25 | 2022-02-18 | 苏州希盟科技股份有限公司 | Tilting device and point gum machine |
| CN114669444A (en) * | 2022-05-30 | 2022-06-28 | 常州铭赛机器人科技股份有限公司 | Inclined rotating dispensing mechanism and dispensing machine |
| CN117548291A (en) * | 2024-01-12 | 2024-02-13 | 常州铭赛机器人科技股份有限公司 | Piezoelectric injection valve system and method of assembling same |
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2020
- 2020-10-13 CN CN202011091770.3A patent/CN112275543A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117977A (en) * | 2021-04-14 | 2021-07-16 | 赛尔康(贵港)有限公司 | Automatic dispensing production line for circuit board |
| CN114054296A (en) * | 2021-11-25 | 2022-02-18 | 苏州希盟科技股份有限公司 | Tilting device and point gum machine |
| CN114054296B (en) * | 2021-11-25 | 2022-11-18 | 苏州希盟科技股份有限公司 | Tilting device and point gum machine |
| CN114054302A (en) * | 2022-01-17 | 2022-02-18 | 南通西屋智能科技有限公司 | Accurate positioning control method and system of dispenser |
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