CN109865635B - Point gum machine with feed back function - Google Patents
Point gum machine with feed back function Download PDFInfo
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- CN109865635B CN109865635B CN201910147167.3A CN201910147167A CN109865635B CN 109865635 B CN109865635 B CN 109865635B CN 201910147167 A CN201910147167 A CN 201910147167A CN 109865635 B CN109865635 B CN 109865635B
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Abstract
The invention discloses a dispensing machine with a material returning function, which comprises a bottom frame, two Y-axis motor frames, an X-axis beam and a dispensing module, wherein the two Y-axis motor frames are arranged on the bottom frame; each Y-axis motor frame is provided with a Y-axis linear motor, and two ends of the X-axis cross beam are connected with the rotor of the corresponding Y-axis linear motor; an X-axis linear motor is arranged on the X-axis beam; the bottom frame is provided with at least one feeding mechanism, and each feeding mechanism comprises a support, a feeding belt arranged at the top of the support and a return belt arranged at the bottom of the support. The dispensing machine with the material return function provided by the invention can automatically withdraw the material tray, and the feeding and the material return are not interfered with each other, so that the working efficiency of the dispensing machine is improved. In addition, because the glue dispensing module is connected with the rotor of the X-axis linear motor in a manner of passing through the mounting plate and the jacket, a user can replace or add other functional heads according to actual requirements, so that the function of the glue dispenser with the feed back function is expanded.
Description
Technical Field
The invention relates to the technical field of dispenser, in particular to a dispenser with a feed back function.
Background
The dispensing machine is widely applied, and although the dispensing machine in the prior art (such as a patent with an authorization publication number of CN 207238369U) can perform three-axis movement to realize automatic dispensing, the dispensing machine does not have a material returning device, so that the further improvement of the working efficiency is limited. In addition, the point of current point gum machine is glued subassembly mounting structure and is fixed, and the user is difficult to reequip it. Therefore, a new dispenser is needed, the dispenser not only can automatically feed materials, but also has a feed back function, and the working efficiency of the dispenser can be further improved; in addition, this point gluey subassembly's modularization degree is higher, and in the application of being convenient for, the user can reequip, increase or change other functional head to it according to the actual production demand.
It is seen that improvements and enhancements to the prior art are needed.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a dispenser with a material return function, and aims to solve the technical problem that the dispenser in the prior art does not have an automatic material return function.
In order to achieve the purpose, the invention adopts the following technical scheme:
a dispenser with a feed back function comprises a bottom frame, two Y-axis motor frames arranged on the bottom frame, an X-axis cross beam and a dispensing module; each Y-axis motor frame is provided with a Y-axis linear motor, and two ends of the X-axis cross beam are connected with the rotor of the corresponding Y-axis linear motor; an X-axis linear motor is arranged on the X-axis beam, and the dispensing module is connected with a rotor of the X-axis linear motor; the bottom frame is provided with at least one feeding mechanism, and each feeding mechanism comprises a support, a feeding belt arranged at the top of the support and a return belt arranged at the bottom of the support.
Furthermore, in the dispenser with the material return function, a plurality of jacking plates are respectively arranged on a bracket of each feeding mechanism, and a plurality of ejector rods are respectively arranged on each jacking plate; the glue dispenser with the material returning function further comprises a driving device for driving the jacking plate to ascend or descend.
Furthermore, in the dispenser with the material return function, a plurality of material pressing cylinders are respectively arranged on two sides of the top of the bracket of each feeding mechanism, and the end part of the piston rod of each material pressing cylinder is respectively connected with a material pressing plate.
Furthermore, in the dispenser with the material return function, two ends of each jacking plate are respectively provided with a triangular block, and the inclined plane of each triangular block faces downwards; the driving device comprises a bottom plate, a frame connected with the bottom plate in a sliding way, and a driving motor used for driving the frame to move linearly; the frame is provided with a roller corresponding to each triangular block, and each roller is abutted against the inclined plate of the corresponding triangular block; and linear guide rods are vertically connected between the two ends of each jacking plate and the bottom plate respectively.
Furthermore, in the dispenser with the feed back function, a bracket of each feeding mechanism respectively comprises two bracket units which are arranged in parallel, the two bracket units are respectively connected through a screw rod, and each screw rod is respectively and correspondingly connected with a screw rod motor; each support unit comprises a bottom beam and a top beam, each top beam is connected with two upper upright posts, and the bottom of each upper upright post is provided with a sliding block; each bottom beam is connected with two lower upright posts respectively, and each lower upright post is connected with the corresponding upper upright post respectively; four linear guide rails are arranged on a bottom plate of the driving device, and each sliding block is connected with the corresponding linear guide rail.
Furthermore, in the dispenser with the material return function, two feeding mechanisms are arranged on the bottom frame.
Furthermore, in the dispenser with the material return function, the dispensing module is arranged on a vertical mounting plate, the vertical mounting plate is connected with two clamping sleeves, and the shape of the inner cavity of each clamping sleeve is adapted to the shape of the rotor of the X-axis linear motor.
Further, in the dispenser with the material return function, a CCD camera and a coaxial light source are further arranged on the vertical mounting plate.
Has the advantages that: compared with the existing dispenser, the feeding mechanism of the dispenser with the feed back function provided by the invention has the advantages that the feeding belt, the feed back belt and other components are arranged, so that the material disc is automatically fed to a processing position, and is automatically fed back through the feed back belt, namely, the feed back function is realized. And when the feed back belt moves the material tray, the feed back belt is not interfered to continuously convey other material trays, so that the working efficiency of the dispenser with the feed back function is improved. In addition, because the glue dispensing module is connected with the rotor of the X-axis linear motor in a manner of passing through the mounting plate and the jacket, a user can replace or add other functional heads according to actual requirements, so that the function of the glue dispenser with the feed back function is expanded.
Drawings
Fig. 1 is a perspective view of a dispenser with a feed back function according to the present invention.
Fig. 2 is a perspective view of a feeding mechanism in the dispenser with the feed back function provided by the invention.
Fig. 3 is a front view of a feeding mechanism in the dispenser with the feed back function provided by the invention.
Fig. 4 is a partially enlarged view of a portion a in fig. 3.
Fig. 5 is a perspective view of a frame in the dispenser with a material return function provided by the invention.
Fig. 6 is a perspective view of a bottom plate of the dispenser with a material return function provided by the invention.
Fig. 7 is a partially enlarged view of a portion B in fig. 6.
Fig. 8 is a perspective view of a bracket in the dispenser with a material return function provided by the invention.
Fig. 9 is a partially enlarged view of a portion C in fig. 8.
Fig. 10 is a perspective view of a dispensing module, a vertical mounting plate and a jacket in the dispenser with a feed back function provided by the invention.
Fig. 11 is a schematic application diagram of the dispenser and the docking station with the material return function according to the present invention.
Detailed Description
The invention provides a dispenser with a feed back function, which is described in further detail below with reference to the accompanying drawings and examples in order to make the purpose, technical scheme and effect of the invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 10, the present invention provides a dispenser with a material return function. Two feed mechanisms are shown in fig. 2.
The dispenser with the feed back function comprises a bottom frame 11, two Y-axis motor frames 12 arranged on the bottom frame, an X-axis cross beam 13 and a dispensing module 4. Each Y-axis motor frame is provided with a Y-axis linear motor (not shown in the figure), and two ends of the X-axis beam are respectively connected with the rotor of the corresponding Y-axis linear motor; an X-axis linear motor (not shown in the figure) is arranged on the X-axis beam, and the dispensing module is connected with a rotor of the X-axis linear motor; at least one feeding mechanism 2 is arranged on the underframe, and each feeding mechanism 2 comprises a bracket 21, a feeding belt 221 arranged at the top of the bracket and a return belt 222 arranged at the bottom of the bracket; in fact, feeding belts are respectively arranged on two sides of the top of the support, return belts are respectively arranged on two sides of the bottom of the support, and the feeding belts and the return belts on one side can be observed from the view angle of the attached drawing; when in use, the feeding belts and the return belts are respectively driven by corresponding motors (not shown in the figure). In actual use, the holder is usually provided with a detection switch for detecting the tray, but the arrangement of the detection switch is not the invention point of the present invention, and therefore, the detection switch is not specifically limited herein. Because the linear motor is also the invention point of the invention, the X-axis linear motor and the Y-axis linear motor are not particularly drawn in the attached drawings; only the mover of the X-axis linear motor is drawn in fig. 10 for easy understanding.
Referring to fig. 2, further, a plurality of lifting plates 231 (4 lifting plates are shown in each feeding mechanism in the figure, but not limited thereto) are respectively disposed on the bracket 21 of each feeding mechanism, and a plurality of push rods 231 are respectively disposed on each lifting plate; the dispenser with the feed back function further comprises a driving device for driving the lifting plate to ascend or descend (the structural principle of the driving device is detailed below). When the dispensing machine is used, after a material tray (not shown in the figures and not in the protection range of the dispensing machine) is conveyed to a processing position by a feeding belt, the driving device drives the lifting plate to ascend so that the lifting rod can lift the material tray, and the material tray can be kept stable in the dispensing process.
Referring to fig. 8 and 9, further, a plurality of material pressing cylinders 27 are respectively disposed on two sides of the top of the support 21 of each feeding mechanism, and a material pressing plate 271 is respectively connected to an end of a piston rod of each material pressing cylinder. Namely, after the material tray is supported by the ejector rod, the material pressing cylinder drives the material pressing plate to press on the material tray, downward pressure is applied to the material tray, and the stability of the material tray is further improved.
The raising and lowering of the lift plate can be accomplished in a variety of ways, and referring to fig. 3-6, one arrangement is provided as follows: two ends of each jacking plate 23 are respectively provided with a triangular block 232, and the inclined plane of each triangular block faces downwards; the driving means includes a base plate 25, a frame 24 slidably coupled to the base plate, and a driving motor 240 for driving the frame to linearly move. In actual assembly, the base plate 25 is connected to the chassis 11. As can be seen from the figure, the connection between the bottom plate 25 and the frame 24 is realized by means of sliding rails 251 and sliding blocks (not shown in the figure), so that the frame can move horizontally and linearly relative to the bottom plate. The frame 24 is provided with a roller 241 corresponding to each triangular block 232, and each roller 241 is abutted against the inclined plate of the corresponding triangular block 232; a linear guide rod 26 is vertically connected between each end of each lifting plate 23 and the bottom plate 25. When the lifting mechanism works, the driving motor drives the frame to move horizontally, a vertical upward component force is generated when the roller applies force to the bevel edge of the triangular block, and the lifting plate is lifted upwards due to the limitation of the linear guide rod; on the contrary, if the frame moves in the opposite direction, the lifting plate descends due to its own weight.
The structure of the bracket can be in various forms, please refer to fig. 6 to 9, which provides a bracket with simple structure and convenient width adjustment: the bracket of each feeding mechanism respectively comprises two bracket units (two bracket units are shown in fig. 8) which are arranged in parallel, the two bracket units are respectively connected through a screw rod (the screw rod is not shown in the figure, and the position of a screw rod nut 215 is only schematically shown so as to be convenient to understand), and each screw rod is respectively and correspondingly connected with a screw rod motor (not shown in the figure); each support unit comprises a bottom beam 212 and a top beam 211 respectively, each top beam 211 is connected with two upper upright columns 213 respectively, and the bottom of each upper upright column 213 is provided with a sliding block 215 respectively; each bottom beam 211 is connected with two lower upright posts 214, and each lower upright post is connected with the corresponding upper upright post; four linear guide rails 252 are arranged on the bottom plate 25 of the driving device, and each sliding block 215 is connected with the corresponding linear guide rail 252. During operation, each screw rod motor drives the corresponding screw rod to rotate, the corresponding support units are further driven to move in a screw rod transmission mode, and the width between the support units is adjusted, so that the feeding device is suitable for conveying of material trays with different sizes. As can be observed from fig. 6 and 7, the two sides of each linear guide 252 are respectively provided with a slot 250, which facilitates the connection of the corresponding upper and lower upright supports and does not interfere with the bottom plate when the upper and lower upright supports move horizontally. In addition, each upper upright post penetrates through the frame, each upper upright post penetrates through the space between two adjacent jacking plates, and the support unit does not interfere with the frame or the jacking plates when adjusting the width.
Preferably, two feeding mechanisms 2 are arranged on the bottom frame 11, and the two feeding mechanisms work independently and do not interfere with each other, so that double-station operation is realized, and the work efficiency of the dispenser is improved.
Referring to fig. 10, further, the dispensing mold 4 is disposed on a vertical mounting plate 51, the vertical mounting plate is connected with two jackets 52, and the shape of the inner cavity of each jacket is adapted to the shape of the mover 31 of the X-axis linear motor, so that the jackets can be conveniently connected to or detached from the X-axis linear motor; the dispensing module generally comprises a dispensing head, a Z-axis motor for driving the dispensing head to move up and down, and other components. In practical application, other functional heads (such as a plasma cleaning functional head, an IC device pasting functional head and a laser marking functional head) can be arranged on a vertical mounting plate in the same way, and the vertical mounting plate is also provided with two clamping sleeves in the same way for being connected with a stator of an X-axis linear motor.
Further, still be provided with CCD camera and coaxial light source (not shown in the figure) on the vertical mounting panel, the CCD camera is used for visual positioning, improves the point and glues the precision.
The working principle is briefly described as follows: during actual use, the dispenser with the material returning function is matched with the connecting table 9 with the lifting function for use. A material tray (not shown in the figure) is placed on the feeding belt, the feeding belt rotates to send the material tray to a processing position, the jacking plate 23 rises to enable the ejector rod 231 to support the material tray, and the material pressing plate 271 presses the material tray, so that the material tray is kept stable in the processing process. After the workpieces in the material tray are dispensed, the lifting plate 231 descends, the material pressing cylinder 27 drives the material pressing plate to ascend (namely, the material tray is completely loosened), the material tray returns to the material conveying belt, the material conveying belt rotates to convey the material tray to the connecting table 9, the connecting table further transfers the material tray to the material returning belt 222, and the material returning belt rotates to drive the material tray to horizontally move so as to convey the material tray back.
It should be noted that the docking station with the lifting function is a prior art (for example, the patent with the publication number of CN 202163888U), and although the docking station is used in cooperation with the dispenser with the material return function, the docking station does not structurally belong to a part of the dispenser with the material return function, and therefore, the docking station is not within the protection scope of the present invention, and the present invention does not limit the specific structure of the docking station.
It should be understood that equivalents and modifications to the disclosed embodiments and inventive concepts may occur to persons skilled in the art, and all such modifications and/or alterations are intended to fall within the scope of the present invention.
Claims (4)
1. A dispenser with a feed back function comprises a bottom frame, two Y-axis motor frames arranged on the bottom frame, an X-axis cross beam and a dispensing module; the Y-axis linear motor is characterized in that each Y-axis motor frame is provided with a Y-axis linear motor, and two ends of the X-axis cross beam are connected with the rotor of the corresponding Y-axis linear motor; an X-axis linear motor is arranged on the X-axis beam, and the dispensing module is connected with a rotor of the X-axis linear motor; the chassis is provided with at least one feeding mechanism, and each feeding mechanism comprises a bracket, a feeding belt arranged at the top of the bracket and a return belt arranged at the bottom of the bracket; a plurality of jacking plates are respectively arranged on the bracket of each feeding mechanism, and a plurality of ejector rods are respectively arranged on each jacking plate; the dispensing machine with the material returning function further comprises a driving device for driving the jacking plate to ascend or descend; two ends of each jacking plate are respectively provided with a triangular block, and the inclined plane of each triangular block faces downwards; the driving device comprises a bottom plate, a frame connected with the bottom plate in a sliding way, and a driving motor used for driving the frame to move linearly; the frame is provided with a roller corresponding to each triangular block, and each roller is abutted against the inclined plate of the corresponding triangular block; linear guide rods are vertically connected between the two ends of each jacking plate and the bottom plate respectively; a plurality of material pressing cylinders are respectively arranged on two sides of the top of the support of each feeding mechanism, and the end part of a piston rod of each material pressing cylinder is respectively connected with a material pressing plate; the bracket of each feeding mechanism comprises two bracket units which are arranged in parallel, the two bracket units are connected through a screw rod, and each screw rod is correspondingly connected with a screw rod motor; each support unit comprises a bottom beam and a top beam, each top beam is connected with two upper upright posts, and the bottom of each upper upright post is provided with a sliding block; each bottom beam is connected with two lower upright posts respectively, and each lower upright post is connected with the corresponding upper upright post respectively; four linear guide rails are arranged on a bottom plate of the driving device, and each sliding block is connected with the corresponding linear guide rail.
2. The glue dispenser with the feed back function as claimed in claim 1, wherein two feeding mechanisms are arranged on the chassis.
3. The dispenser with the function of feeding back according to claim 1, wherein the dispensing module is disposed on a vertical mounting plate, the vertical mounting plate is connected with two jackets, and the shape of the inner cavity of each jacket is adapted to the outer shape of the rotor of the X-axis linear motor.
4. The glue dispenser with the feed back function according to claim 3, wherein a CCD camera and a coaxial light source are further arranged on the vertical mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910147167.3A CN109865635B (en) | 2019-02-27 | 2019-02-27 | Point gum machine with feed back function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910147167.3A CN109865635B (en) | 2019-02-27 | 2019-02-27 | Point gum machine with feed back function |
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| Publication Number | Publication Date |
|---|---|
| CN109865635A CN109865635A (en) | 2019-06-11 |
| CN109865635B true CN109865635B (en) | 2022-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910147167.3A Active CN109865635B (en) | 2019-02-27 | 2019-02-27 | Point gum machine with feed back function |
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| CN (1) | CN109865635B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013150946A (en) * | 2012-01-24 | 2013-08-08 | Tatsumo Kk | Web coating apparatus |
| CN203417813U (en) * | 2013-08-20 | 2014-02-05 | 铜陵富仕三佳机器有限公司 | Full-automatic vision LED (light-emitting diode) dispenser |
| CN203725339U (en) * | 2013-12-06 | 2014-07-23 | 深圳市志诚达自动化设备有限公司 | Novel dispenser of filter |
| CN106040531B (en) * | 2016-07-11 | 2018-09-14 | 恩捷斯智能系统（深圳）有限公司 | A kind of online Full vision high speed and precision dispenser |
| CN109130158A (en) * | 2017-06-27 | 2019-01-04 | 苏州律明激光设备有限公司 | A kind of light guide plate side compression machine |
| CN207576799U (en) * | 2017-10-27 | 2018-07-06 | 珠海博杰电子股份有限公司 | A kind of high-speed high-precision dispenser |
| CN207615121U (en) * | 2017-11-30 | 2018-07-17 | 江苏科瑞恩自动化科技有限公司 | A kind of anti-solidification equipment of fluid sealant |
| CN208494788U (en) * | 2018-06-23 | 2019-02-15 | 重庆承锋智能装备有限公司 | A kind of five axis dispensers |
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Effective date of registration: 20221026 Address after: Room 522, 5/F, Building 1, Qimeng Entrepreneurship Center, Liangzhu Street, Yuhang District, Hangzhou City, Zhejiang Province 310000 Patentee after: Hangzhou Forward Intelligent Equipment Co.,Ltd. Address before: Room 309, office building 1, zone a, Zhongda Marine Biotechnology R & D base, 9 Xincheng Avenue, Songshanhu high tech Industrial Development Zone, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN BEISHENG INTELLIGENT TECHNOLOGY Co.,Ltd. |