CN116078624A - Fastener precoating continuous coating conveying device - Google Patents
Fastener precoating continuous coating conveying device Download PDFInfo
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- CN116078624A CN116078624A CN202310027789.9A CN202310027789A CN116078624A CN 116078624 A CN116078624 A CN 116078624A CN 202310027789 A CN202310027789 A CN 202310027789A CN 116078624 A CN116078624 A CN 116078624A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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Abstract
The invention relates to a fastener precoating continuous coating conveying device which comprises two conveying mechanisms, a magnetic turntable mechanism, a flat conveying mechanism, a stop mechanism, a visual positioning assembly, a gluing mechanism and a taking-down mechanism. The two conveying mechanisms are arranged side by side, and the magnetic turntable mechanism comprises a turntable, a plurality of magnetic parts, a driving device and two separating parts. The magnetic force pieces are arranged along the periphery of the turntable, each magnetic force piece can adsorb the fastener, and the driving device can drive the turntable to rotate forward or reversely. The two separating pieces are adjacent to the turntable and correspond to the two conveying mechanisms respectively, and the fasteners adsorbed on the turntable can be transferred to the corresponding conveying mechanisms. When the fastener of one conveying mechanism is coated with glue, the magnetic turntable mechanism conveys the fastener to the other conveying mechanism for visual positioning in advance, so that the productivity is improved.
Description
Technical Field
The present invention relates to a fastener processing device, and more particularly, to a processing device capable of continuously coating liquid glue on a fastener.
Background
Referring to fig. 6, a conventional device for applying and conveying liquid glue to a fastener F is to convey the fastener F to be coated to a position below a glue applying mechanism 92 by a conveyor 91, then a camera 93 is used to perform visual positioning on the position of the fastener F in cooperation with a PLC (programmable logic controller), and the PLC controls the glue applying mechanism 92 to precisely apply the liquid glue to the fastener F according to the visual positioning result after the positioning is completed.
When the camera 93 is used for visual positioning, the fasteners F need to be in a completely static state, so that a batch of fasteners F to be glued are actually conveyed to the lower part of the gluing mechanism 92 by the conveying belt 91 and then gradually decelerated, after the fasteners F are completely static, the fasteners F are firstly photographed by the camera 93, then the PLC interprets the gluing path, the glue spreading action can be performed, and then the same operation is performed on the fasteners F to be glued in the next batch.
However, it takes a certain time to wait for the fastener F to slow down to rest, pick up and interpret the glue path, so that the existing coating and conveying device is often in a waiting state, and cannot continuously perform the glue application operation, thereby reducing the productivity.
Therefore, the prior art fastener liquid glue coating and conveying device needs to be improved.
Disclosure of Invention
In view of the foregoing drawbacks and shortcomings of the prior art, the present invention provides a fastener precoating continuous coating and conveying device capable of continuously performing a coating operation to improve productivity.
In order to achieve the above-mentioned object, the present invention provides a device for precoating and continuously coating and conveying fasteners, which is used for processing a plurality of fasteners and comprises:
two conveying mechanisms are arranged side by side, and each conveying mechanism is used for conveying the fastener from the input end to the output end;
magnetic force carousel mechanism, its two adjacent conveying mechanism, and include:
a turntable which is positioned above the two input ends of the two conveying mechanisms;
the magnetic parts are arranged at intervals along the periphery of the turntable and are used for adsorbing the fasteners;
the driving device is connected with the rotary table and can drive the rotary table to rotate in a forward direction or a reverse direction, and the forward direction and the reverse direction are opposite to each other;
the two separating pieces are respectively arranged at two input ends of the two conveying mechanisms and are respectively close to two opposite sides of the turntable;
when the rotary table rotates towards the positive direction, one of the separating pieces is used for separating the fasteners adsorbed on the magnetic pieces from the magnetic pieces and transferring the fasteners to the corresponding conveying mechanisms; when the rotary table rotates reversely, the other separating piece is used for separating the fasteners adsorbed on the magnetic pieces from the magnetic pieces and transferring the fasteners to the corresponding conveying mechanism;
a horizontal feeding mechanism for conveying fasteners toward the periphery of the turntable of the magnetic turntable mechanism;
a stop mechanism arranged on the flat feeding mechanism and capable of preventing or allowing the fastener on the flat feeding mechanism to move towards the turntable;
the visual positioning assembly is arranged above the two conveying mechanisms and is used for measuring the positions of the fasteners on the two conveying mechanisms;
the glue coating mechanism can move back and forth above the two conveying mechanisms and can coat glue on the fasteners on the two conveying mechanisms according to the measurement result of the visual positioning component.
For convenience of recognition, the two conveying mechanisms are hereinafter referred to as a first conveying mechanism and a second conveying mechanism, respectively. When the glue spreading device is used, the flat feeding mechanism conveys the fasteners to be glued to the periphery of the turntable of the magnetic turntable mechanism, the turntable rotates in one of the forward direction and the reverse direction, and a specific number of fasteners are moved from the flat feeding mechanism to the first conveying mechanism to perform visual positioning and glue spreading under the mutual cooperation of the rotation of the turntable, the magnetic piece at the periphery of the turntable, one of the separating pieces and the stop mechanism. When the gluing mechanism carries out gluing operation on the fastener on the first conveying mechanism, the turntable rotates towards the other direction so as to guide the fastener to the second conveying mechanism for visual positioning. After the fastener on the first conveying mechanism is coated, the coating mechanism can immediately move to the second conveying mechanism to continue coating operation.
The invention has the advantages that by arranging the two conveying mechanisms and the magnetic turntable mechanism, when the fastener on one conveying mechanism is still coated, the magnetic turntable mechanism can convey the fastener to the other conveying mechanism to perform visual positioning in advance, so that the coating mechanism can continuously and uninterruptedly carry out coating operation on the fastener, and further the productivity is improved.
The invention further improves the precoating continuous coating conveying device for the fasteners, wherein the magnetic force piece of the magnetic force turntable mechanism is a permanent magnet which is embedded in the side edge of the turntable.
The invention further improves the precoating continuous coating conveying device for the fasteners, which is characterized in that: the turntable of the magnetic turntable mechanism is a disc; the width of the separating element of the magnetic turntable mechanism decreases towards the tip of the separating element, which is adjacent to the turntable.
The invention further improves the precoating continuous coating conveying device for the fasteners, which is characterized in that: a guide groove is formed in the horizontal conveying mechanism, one end of the guide groove is adjacent to the periphery of the turntable of the magnetic turntable mechanism, and the guide groove is used for the fastener to pass through in a sliding manner; the stopper mechanism includes: a barrel body provided to the horizontal feeding mechanism; the rod body can be slidably penetrated through the cylinder body and can penetrate into the guide groove of the flat conveying mechanism to prevent the fastener on the flat conveying mechanism from moving towards the turntable.
A further improvement of the pre-coated continuous coating conveyor of the present invention is that it has a take-off mechanism that can move back and forth over both conveyors and that can take off the coated adhesive fasteners from both conveyors.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is an exploded view of the three-dimensional assembly of the present invention.
Fig. 3 to 5 are schematic top views of the present invention.
Fig. 6 is a prior art fastener liquid glue application delivery device.
The correspondence of the reference numerals with the components is as follows: the conveying mechanism 10, the first conveying mechanism 101, the second conveying mechanism 102, the input end 11, the output end 12, the magnetic turntable mechanism 20, the turntable 21, the side 211, the magnetic member 22, the driving device 23, the separating member 24, the tip 241, the flat conveying mechanism 30, the guide groove 31, the stopping mechanism 40, the barrel 41, the rod body 42, the visual positioning assembly 50, the gluing mechanism 60, the removing mechanism 70, the conveying belt 91, the gluing mechanism 92, the camera 93, the forward direction D1, the reverse direction D2 and the fastener F.
Detailed Description
Referring to fig. 1-3, the fastener precoating continuous coating conveyor is capable of processing a plurality of fasteners F, preferably magnetic screws. The fastener precoating continuous coating conveying device comprises two conveying mechanisms 10, a magnetic turntable mechanism 20, a horizontal conveying mechanism 30, a stop mechanism 40, a visual positioning assembly 50 and a gluing mechanism 60; and in the present embodiment, further has a removing mechanism 70.
The two conveying mechanisms 10 are arranged side by side, and each conveying mechanism 10 can convey the fastener F from its own input end 11 toward its own output end 12. Specifically, each conveyor 10 is a straight-line extending conveyor belt, and the long sides of the two conveyors 10 are preferably parallel to each other. For ease of description, the two conveying mechanisms 10 are designated as a first conveying mechanism 101 and a second conveying mechanism 102, respectively.
The magnetic turntable mechanism 20 is adjacent to the conveying mechanism 10 and comprises a turntable 21, a plurality of magnetic members 22, a driving device 23 and two separating members 24. The turntable 21 is located above the two inputs 11 of the two conveying mechanisms 10 and between the two inputs 11; the turntable 21 is preferably a disk. The magnetic members 22 are disposed at intervals along the periphery of the turntable 21, and each magnetic member 22 can absorb the fastening members F, so that the turntable 21 can absorb and fix a plurality of fastening members F on the side 211 of the turntable 21 at specific intervals through the magnetic members 22. Each magnetic member 22 is preferably a permanent magnet, which is embedded in the side 211 of the turntable 21, but the magnetic member 22 is not limited to a permanent magnet, and may be an electromagnet or a permanent magnet with a magnetic force greater than that of a ferrite, such as various rare earth magnets, so long as the magnetic force is generated to attract the fastener F. If the fastener is nonmagnetic or weakly magnetic, the fastener can be transferred in a mode of matching the cutter with a notch disc with an equal angle.
Referring to fig. 1, 3 and 4, the driving device 23 is connected to the turntable 21 and can drive the turntable 21 to rotate in a forward direction D1 to a reverse direction D2 (as shown in fig. 4), wherein the forward direction D1 and the reverse direction D2 are opposite to each other. Specifically, the driving device 23 is a servo motor, and the forward direction D1 and the reverse direction D2 are counterclockwise and clockwise, respectively.
The two separating members 24 are respectively arranged at the two input ends 11 of the two conveying mechanisms 10 and are respectively adjacent to two opposite sides of the turntable 21. Specifically, each separating element 24 is a block, wherein one separating element 24 is fixed to the outer frame of the first conveying mechanism 101, the other separating element 24 is fixed to the outer frame of the second conveying mechanism 102, and both separating elements are located above the belt body of the corresponding conveying mechanism 10 but do not move along with the belt body. In addition, the close proximity of the separating element 24 to the turntable 21 means that a gap remains between the separating element 24 and the turntable 21, and the separating element 24 does not rotate with the turntable 21. The width of each separator 24 preferably decreases toward the tip 241 of the separator 24, with the tip 241 being immediately adjacent the turntable 21.
When the turntable 21 rotates in the forward direction D1, the attracted clip F moves together with the magnetic member 22 around the center of the turntable 21 until contacting the tip 241 of one of the separating members 24 (i.e., the lower separating member 24 of fig. 3). After touching the tip 241, the gap between the fastener F and the turntable 21 is inserted by the tip 241 and gradually increased by the pushing of the tip 241, so that the fastener F is separated from the magnetic member 22 and transferred to the belt body of the first conveying mechanism 101. When the turntable 21 rotates in the reverse direction D2, the other separating member 24 separates the fastener F attached to the magnetic member 22 from the magnetic member 22 and transfers the fastener F to the belt body of the second conveying mechanism 102.
The aforesaid flat feeding mechanism 30 feeds the fasteners F to be glued towards the periphery of the turntable 21 of the magnetic turntable mechanism 20. Specifically, a guide groove 31 is formed in the horizontal feeding mechanism 30, one end of the guide groove 31 is adjacent to the periphery of the turntable 21 of the magnetic turntable mechanism 20, and the fastener F slidably penetrates the guide groove 31 and sequentially moves along the guide groove 31 to the periphery of the turntable 21 and is attracted by the magnetic member 22.
The aforementioned stopper mechanism 40 is provided to the flat feed mechanism 30, and can prevent or allow the fastener F on the flat feed mechanism 30 to move toward the turntable 21. Specifically, the stopper mechanism 40 includes a body 41 and a rod 42, and the body 41 is provided to the horizontal feeding mechanism 30; the rod body 42 slidably penetrates the body 41 and optionally penetrates the guide groove 31 of the flat feed mechanism 30 to prevent the fastener F on the flat feed mechanism 30 from moving toward the turntable 21 (as shown in fig. 3), or retracts the body 41 to allow the fastener F on the flat feed mechanism 30 to move toward the turntable 21 (as shown in fig. 4). In the present embodiment, the stopper mechanism 40 is a cylinder.
The aforementioned visual positioning assembly 50 is disposed above the two conveying mechanisms 10, and can measure the positions of the fasteners F on the two conveying mechanisms 10. Specifically, the visual positioning assembly 50 includes a camera and an operation module, the camera is disposed above the two conveying mechanisms 10 to completely capture the fasteners F on the two conveying mechanisms 10, and then the operation module is used to determine the precise positions of the fasteners F and plan the motion path of the glue spreading mechanism 60.
Referring to fig. 3 to 5, the glue applying mechanism 60 can move back and forth above the two conveying mechanisms 10, and can apply glue to the fasteners F on the two conveying mechanisms 10 according to the measurement result of the vision positioning assembly 50. The aforementioned removing mechanism 70 can move back and forth above the two conveying mechanisms 10, and can remove the adhesive-coated fastener F from the two conveying mechanisms 10. The glue spreading mechanism 60 and the removing mechanism 70 are standard components in the prior art, and therefore the details thereof will not be described again.
The invention operates as follows:
as shown in fig. 3, immediately after the start of the process Cheng Gang, the first batch of fasteners F in the process is already transferred onto the second conveying mechanism 102, when the glue applying mechanism 60 applies glue to the first batch of fasteners F on the second conveying mechanism 102, the flat feeding mechanism 30 transfers the second batch of fasteners F to the periphery of the turntable 21 of the magnetic turntable mechanism 20, the turntable 21 rotates towards the positive direction D1, and under the cooperation of the rotation of the turntable 21, the magnetic members 22 at the periphery of the turntable 21, one of the separating members 24 and the stop mechanism 40, the second batch of fasteners F is moved towards the first conveying mechanism 101 via the turntable 21, and the fasteners F are separated from the magnetic members 22 and fall onto the first conveying mechanism 101 by pushing the tips 241 of the separating members 24; after the batch of fasteners F has completely entered the first conveyor 101 and been conveyed to a specific location, the first conveyor 101 stops conveying and the precise location of the fasteners F on the first conveyor 101 is measured by the vision positioning assembly 50.
Referring to fig. 4, since the fasteners F on the first conveying mechanism 101 have been visually positioned in advance, the glue applying mechanism 60 moves to the position above the first conveying mechanism 101 immediately after the glue applying operation of all the fasteners F on the second conveying mechanism 102 is completed, and then the next batch (third batch) of fasteners F moves toward the second conveying mechanism 102 via the turntable 21, and after the batch of fasteners F completely enter the second conveying mechanism 102 and are conveyed to a specific position, the removing mechanism 70 removes the fasteners F coated with glue on the second conveying mechanism 102. In this embodiment, the removing mechanism 70 is a clamping jaw, and after the batch of the fasteners F coated with the glue completely enter the clamping range of the removing mechanism 70, the removing mechanism 70 clamps the fasteners F and moves the fasteners F to the next process.
Referring to fig. 5, after the glue spreading mechanism 60 completes the glue spreading action of all the fasteners F on the first conveying mechanism 101, the next batch of fasteners F is moved towards the first conveying mechanism 101 via the turntable 21, and after the batch of fasteners F completely enter the first conveying mechanism 101 and are conveyed to a specific position, the removing mechanism 70 moves to above the first conveying mechanism 101 and removes the fasteners F coated with glue.
In summary, according to the present invention, by providing the two conveying mechanisms 10 and the magnetic turntable mechanism 20, when the fastener F on one of the conveying mechanisms 10 is still being glued, the magnetic turntable mechanism 20 can convey the fastener F to the other conveying mechanism 10 to perform the visual positioning in advance, so that the gluing mechanism 60 can continuously and uninterruptedly glue the fastener F, thereby improving the productivity.
The present invention is not limited to the above embodiments, but is capable of modification in all aspects and variations in all aspects without departing from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a continuous coating conveyor is precoated to fastener for process a plurality of fasteners, its characterized in that, continuous coating conveyor is precoated to fastener includes:
two conveying mechanisms are arranged side by side, and each conveying mechanism is used for conveying the fastener from the input end to the output end;
magnetic force carousel mechanism, its adjacent two conveying mechanism just includes:
a turntable which is positioned above two input ends of the two conveying mechanisms;
the magnetic parts are arranged at intervals along the periphery of the turntable and are used for adsorbing the fasteners;
the driving device is connected with the rotary table and can drive the rotary table to rotate forward or backward, and the forward direction and the backward direction are opposite to each other;
the two separating pieces are respectively arranged at two input ends of the two conveying mechanisms and are respectively close to two opposite sides of the turntable;
when the turntable rotates towards the positive direction, one of the separating pieces is used for separating the fasteners adsorbed on the magnetic pieces from the magnetic pieces and transferring the fasteners to the corresponding conveying mechanisms; when the turntable reversely rotates, the other separating piece is used for separating the fasteners adsorbed on the magnetic pieces from the magnetic pieces and transferring the fasteners to the corresponding conveying mechanisms;
a horizontal feeding mechanism for conveying the fasteners toward the periphery of the turntable of the magnetic turntable mechanism;
a stop mechanism which is arranged on the flat feeding mechanism and can prevent or allow the fastener on the flat feeding mechanism to move towards the turntable;
the visual positioning assembly is arranged above the two conveying mechanisms and is used for measuring the positions of fasteners on the two conveying mechanisms;
the glue spreading mechanism can move back and forth above the two conveying mechanisms and can spread glue on the fasteners on the two conveying mechanisms according to the measurement result of the visual positioning assembly.
2. The fastener precoating continuous coating delivery apparatus according to claim 1, wherein the magnetic member of the magnetic turntable mechanism is a permanent magnet embedded in the side of the turntable.
3. The fastener precoating continuous coating conveying device according to claim 1 or 2, wherein the turntable of the magnetic turntable mechanism is a disc;
the width of the separating piece of the magnetic force turntable mechanism is reduced towards the tip of the separating piece, and the tip is close to the turntable.
4. The precoated continuous coating conveyor according to claim 1 or 2, characterized in that,
a guide groove is formed in the horizontal conveying mechanism, one end of the guide groove is adjacent to the periphery of the turntable of the magnetic turntable mechanism, and the guide groove is used for the fastener to pass through in a sliding manner;
the stopper mechanism has:
a barrel body provided to the horizontal feeding mechanism;
the rod body can penetrate through the cylinder body in a sliding manner and can penetrate through the guide groove of the flat conveying mechanism to prevent the fastener on the flat conveying mechanism from moving towards the turntable.
5. The fastener precoating continuous coating conveyor according to claim 1 or 2, characterized by a take-off mechanism that can move back and forth above both said conveyor mechanisms and that can take off the glue coated fastener from both said conveyor mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310027789.9A CN116078624A (en) | 2023-01-09 | 2023-01-09 | Fastener precoating continuous coating conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310027789.9A CN116078624A (en) | 2023-01-09 | 2023-01-09 | Fastener precoating continuous coating conveying device |
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| Publication Number | Publication Date |
|---|---|
| CN116078624A true CN116078624A (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310027789.9A Pending CN116078624A (en) | 2023-01-09 | 2023-01-09 | Fastener precoating continuous coating conveying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618264A (en) * | 2023-06-30 | 2023-08-22 | 耐落螺丝(昆山)有限公司 | Fastener leak protection stoving device of precoating |
-
2023
- 2023-01-09 CN CN202310027789.9A patent/CN116078624A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618264A (en) * | 2023-06-30 | 2023-08-22 | 耐落螺丝(昆山)有限公司 | Fastener leak protection stoving device of precoating |
| CN116618264B (en) * | 2023-06-30 | 2024-03-19 | 耐落螺丝(昆山)有限公司 | Fastener leak protection stoving device of precoating |
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