CN113942831A - Cover feeding method - Google Patents
Cover feeding method Download PDFInfo
- Publication number
- CN113942831A CN113942831A CN202111291469.1A CN202111291469A CN113942831A CN 113942831 A CN113942831 A CN 113942831A CN 202111291469 A CN202111291469 A CN 202111291469A CN 113942831 A CN113942831 A CN 113942831A
- Authority
- CN
- China
- Prior art keywords
- cover
- air
- side wall
- feeding
- pressing plate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
Abstract
The invention discloses a cover feeding method, which adopts a horizontally-arranged elastic ring with a horizontally-arranged annular slot on the bottom surface to press a cover side wall of a cover with an upward opening, so that the cover side wall is inserted into the annular slot, a gap at the top edge of the cover side wall is immersed into the annular slot, and the slot wall of the annular slot seals the gap at the top edge of the cover side wall; then the cover is subjected to negative pressure adsorption transfer. The invention can transfer the cover with an upward opening and a gap on the top edge of the side wall of the cover, so as to carry out plasma surface treatment on the inner surface of the bottom of the cover and the inner circumferential surface of the side wall of the cover.
Description
Technical Field
The invention relates to a cover feeding method.
Background
The plastic cover needs to be subjected to plasma surface treatment, and the cover is generally subjected to plasma surface treatment by using a plasma surface treatment device. The plasma surface treatment device is provided with a material loading position outside and a treatment position inside. Generally, a suction cup is used for taking, placing and transferring the cover, the suction cup transfers the cover on the loading position to the processing position, and then the plasma surface processing device carries out plasma surface processing on the cover on the processing position. The lid generally includes a flat circular lid bottom and an upright cylindrical lid side wall extending upwardly from the lid bottom edge. When the cover opening on the processing position is placed downwards, the plasma surface processing device can only carry out plasma surface processing on the outer surface of the cover bottom and the outer peripheral surface of the cover side wall of the cover. When the inner surface of the lid bottom and the inner peripheral surface of the lid side wall of the lid are subjected to plasma surface treatment, the lid opening at the treatment site is placed upward, and further, the lid opening is placed upward at the loading site. And when the cover is placed with the opening facing upwards, the notch in the cover side wall is positioned at the top edge of the cover side wall. When the sucking disc absorbs the lid that the opening placed up, the sucking disc only contacts with the lid lateral wall top limit of lid, and the lid lateral wall topside of lid has the breach again, and at this moment, although the sucking disc is pressed on the lid lateral wall top limit of lid, the lid inner chamber still communicates with the outside through the breach on lid lateral wall topside, and just so the sucking disc just can't place the opening up and the lid that lid lateral wall top limit has the breach is inhaled.
Disclosure of Invention
The invention aims to provide a cover feeding method, which can transfer a cover with an upward opening and a gap at the top edge of a cover side wall so as to perform plasma surface treatment on the inner surface of the bottom of the cover and the inner surface of the cover side wall.
In order to achieve the purpose, the technical scheme of the invention is to design a cover feeding method, which is characterized in that a flat elastic ring with a flat annular slot at the bottom surface is adopted to press the cover side wall of a cover with an upward opening, the annular slot can be inserted with the peripheral wall of the cover side, so that the cover side wall is inserted into the annular slot, the gap at the top edge of the cover side wall is immersed into the annular slot, and the slot wall of the annular slot seals the gap at the top edge of the cover side wall; then the cover is subjected to negative pressure adsorption transfer.
The specific mechanism and the use method of the invention for matching the elastic ring refer to the embodiment.
The invention has the advantages and beneficial effects that: a cap loading method is provided which is capable of transferring a cap having an opening facing upward and a cutout at the top edge of a cap sidewall so as to perform a plasma surface treatment on the inner surface of the cap bottom and the inner peripheral surface of the cap sidewall of the cap.
Detailed Description
The following further describes embodiments of the present invention with reference to examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The technical scheme of the specific implementation of the invention is as follows:
the invention provides a cover feeding method, which adopts a flat elastic ring with a flat annular slot on the bottom surface to press the cover side wall of a cover with an upward opening, wherein the annular slot can be inserted with the peripheral wall of the cover side, so that the cover side wall is inserted into the annular slot, the gap on the top edge of the cover side wall is immersed into the annular slot, and the slot wall of the annular slot seals the gap on the top edge of the cover side wall; then the cover is subjected to negative pressure adsorption transfer.
More specifically:
the elastic ring is fixedly arranged on the bottom surface of the horizontally-arranged circular pressing plate, and the elastic ring and the pressing plate share the axis; the annular slot and the elastic ring are coaxial, and the depth of the annular slot is greater than that of a gap on the top edge of the side wall of the cover;
the bottom surface of the pressure plate is also provided with a plurality of air holes, and the air holes are positioned in the inner ring of the elastic ring; the plurality of air holes are uniformly distributed along the circumferential direction of the elastic ring and are close to the elastic ring; the clamp plate top surface is equipped with a pair of quick-operation joint: an air extraction joint and an air supply joint; the interior of the pressing plate is also provided with an internal channel which communicates the pair of quick connectors with the plurality of air holes; the air exhaust joint is externally connected with an air exhaust hose, the air exhaust joint is connected with an air exhaust device through the air exhaust hose, and an air exhaust electromagnetic valve is arranged on the air exhaust hose and is close to the air exhaust joint; the air supply joint is externally connected with an air supply hose, the air supply joint is connected with an air supply device through the air supply hose, an air supply electromagnetic valve is arranged on the air supply hose, and the air supply electromagnetic valve is close to the air supply joint;
the pressing plate is arranged below the vertically-arranged electric cylinder, the telescopic rod of the electric cylinder vertically extends downwards, the top surface of the pressing plate is fixedly connected with the bottom end of the telescopic rod, and the pressing plate and the telescopic rod share the axis; the air suction joint and the air supply joint are symmetrically arranged by telescopic rods;
the top end of the electric cylinder is fixedly arranged on a feeding sliding seat, the feeding sliding seat is supported by a horizontally arranged feeding sliding rail, and the feeding sliding seat is in sliding fit with the feeding sliding rail; the feeding slide seat is provided with a linear motor for driving the feeding slide seat to slide along the feeding slide rail;
the feeding slide rail extends into the plasma surface treatment device; a material loading position is arranged outside the plasma surface treatment device, and a treatment position is arranged inside the plasma surface treatment device; the feeding slide rail extends to the position right above the treatment position from the position right above the feeding position;
the feeding method comprises the following specific steps:
1) placing the lid to be treated on a loading position with the lid opening facing upwards; the lid with the opening facing upwards comprises: the cover comprises a horizontally arranged circular cover bottom and a vertically arranged cylindrical cover side wall extending upwards from the edge of the cover bottom; and the top edge of the side wall of the cover is provided with a notch;
2) the linear motor drives the feeding sliding seat to move right above the feeding level, and the annular slot on the bottom surface of the elastic ring is opposite to the top edge of the side wall of the cover;
3) the electric cylinder drives the pressing plate to move downwards, the pressing plate presses the elastic ring on the side wall of the cover, the side wall of the cover is inserted into the annular slot at the bottom surface of the elastic ring, the notch at the top edge of the side wall of the cover is immersed into the annular slot, and the slot wall of the annular slot seals the notch at the top edge of the side wall of the cover; at the moment, the pressure plate, the elastic ring and the cover enclose a closed space;
4) the air exhaust electromagnetic valve is opened, the air supply electromagnetic valve is closed, and the air exhaust device exhausts air to the closed space through the air exhaust hose, the internal channel of the pressing plate and the air vent hole on the bottom surface of the pressing plate, so that the closed space is vacuumized;
5) the electric cylinder drives the pressure plate to move upwards so that the cover is separated from the feeding position;
6) the linear motor drives the feeding sliding seat to move to a position right above the processing position along the feeding sliding rail;
7) the electric cylinder drives the pressing plate to move downwards, so that the cover bottom is arranged on the processing position;
8) the air exhaust electromagnetic valve is closed, the air supply electromagnetic valve is opened, the air supply device blows air to the closed space through the air supply hose, the internal channel of the pressing plate and the air vent hole on the bottom surface of the pressing plate, so that the air pressure of the closed space is recovered, and the air pressure is not lower than the external air pressure;
9) the electric cylinder drives the pressure plate to move upwards, so that the cover is separated from the elastic ring under the action of self gravity and air blowing pressure, and the cover is left on the processing position;
10) the air exhaust electromagnetic valve is closed, the air supply electromagnetic valve is closed, and the linear motor drives the feeding sliding seat to exit the plasma surface treatment device; at the moment, the opening of the cover on the processing position faces upwards; then, the plasma surface treatment device performs plasma surface treatment on the inner surface of the cover bottom and the inner peripheral surface of the cover side wall of the cover at the treatment position.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A cover feeding method is characterized in that a horizontally-arranged elastic ring with a horizontally-arranged annular slot at the bottom surface is adopted to press a cover side wall of a cover with an upward opening, so that the cover side wall is inserted into the annular slot, a gap at the top edge of the cover side wall is immersed into the annular slot, and the slot wall of the annular slot seals the gap at the top edge of the cover side wall; then the cover is subjected to negative pressure adsorption transfer.
2. The cap feeding method according to claim 1, wherein the elastic ring is fixedly arranged on the bottom surface of the flat circular pressing plate, and the elastic ring and the pressing plate are coaxial; the annular slot and the elastic ring are coaxial, and the depth of the annular slot is larger than that of the gap at the top edge of the side wall of the cover.
3. A cap feeding method according to claim 2, wherein the bottom surface of the pressing plate is further provided with a plurality of ventilation holes, and the ventilation holes are located in the inner ring of the elastic ring; the clamp plate top surface is equipped with a pair of quick-operation joint: an air extraction joint and an air supply joint; the interior of the pressing plate is also provided with an internal channel which communicates the pair of quick connectors with the plurality of air holes; the air exhaust joint is externally connected with an air exhaust hose, the air exhaust joint is connected with an air exhaust device through the air exhaust hose, and an air exhaust electromagnetic valve is arranged on the air exhaust hose; the air supply connector is externally connected with an air supply hose, the air supply connector is connected with an air supply device through the air supply hose, and an air supply electromagnetic valve is arranged on the air supply hose.
4. The cap feeding method according to claim 3, wherein the pressing plate is arranged below the vertically arranged electric cylinder, the telescopic rod of the electric cylinder extends vertically downwards, the top surface of the pressing plate is fixedly connected with the bottom end of the telescopic rod, and the pressing plate and the telescopic rod are coaxial.
5. A cap feeding method according to claim 4, wherein the top end of the electric cylinder is fixedly arranged on a feeding slide which is supported by a horizontally arranged feeding slide rail, and the feeding slide rail is in sliding fit with the feeding slide rail; the feeding sliding seat is provided with a linear motor for driving the feeding sliding seat to slide along the feeding sliding rail.
6. The lid feeding method according to claim 5, wherein the feeding slide rail extends into the plasma surface treatment device; a material loading position is arranged outside the plasma surface treatment device, and a treatment position is arranged inside the plasma surface treatment device; the material loading slide rail extends to the position right above the processing position from the position right above the material loading position.
7. The cap loading method as claimed in claim 6, wherein the plurality of ventilation holes are uniformly distributed along a circumferential direction of the elastic ring, and the plurality of ventilation holes are adjacent to the elastic ring.
8. The lid feeding method according to claim 7, wherein the suction connector and the gas supply connector are symmetrically arranged by a telescopic rod.
9. A lid feeding method according to claim 8, wherein said suction solenoid valve is located close to a suction connection; the air supply electromagnetic valve is close to the air supply joint.
10. A cap loading method as claimed in claim 9, comprising the steps of:
1) placing the lid to be treated on a loading position with the lid opening facing upwards; the lid with the opening facing upwards comprises: the cover comprises a horizontally arranged circular cover bottom and a vertically arranged cylindrical cover side wall extending upwards from the edge of the cover bottom; and the top edge of the side wall of the cover is provided with a notch;
2) the linear motor drives the feeding sliding seat to move right above the feeding level, and the annular slot on the bottom surface of the elastic ring is opposite to the top edge of the side wall of the cover;
3) the electric cylinder drives the pressing plate to move downwards, the pressing plate presses the elastic ring on the side wall of the cover, the side wall of the cover is inserted into the annular slot at the bottom surface of the elastic ring, the notch at the top edge of the side wall of the cover is immersed into the annular slot, and the slot wall of the annular slot seals the notch at the top edge of the side wall of the cover; at the moment, the pressure plate, the elastic ring and the cover enclose a closed space;
4) the air exhaust electromagnetic valve is opened, the air supply electromagnetic valve is closed, and the air exhaust device exhausts air to the closed space through the air exhaust hose, the internal channel of the pressing plate and the air vent hole on the bottom surface of the pressing plate, so that the closed space is vacuumized;
5) the electric cylinder drives the pressure plate to move upwards so that the cover is separated from the feeding position;
6) the linear motor drives the feeding sliding seat to move to a position right above the processing position along the feeding sliding rail;
7) the electric cylinder drives the pressing plate to move downwards, so that the cover bottom is arranged on the processing position;
8) the air exhaust electromagnetic valve is closed, the air supply electromagnetic valve is opened, the air supply device blows air to the closed space through the air supply hose, the internal channel of the pressing plate and the air vent hole on the bottom surface of the pressing plate, so that the air pressure of the closed space is recovered, and the air pressure is not lower than the external air pressure;
9) the electric cylinder drives the pressure plate to move upwards, so that the cover is separated from the elastic ring under the action of self gravity and air blowing pressure, and the cover is left on the processing position;
10) the air exhaust electromagnetic valve is closed, the air supply electromagnetic valve is closed, and the linear motor drives the feeding sliding seat to exit the plasma surface treatment device; at the moment, the opening of the cover on the processing position faces upwards; then, the plasma surface treatment device performs plasma surface treatment on the inner surface of the cover bottom and the inner peripheral surface of the cover side wall of the cover at the treatment position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111291469.1A CN113942831B (en) | 2021-11-03 | 2021-11-03 | Cover feeding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111291469.1A CN113942831B (en) | 2021-11-03 | 2021-11-03 | Cover feeding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113942831A true CN113942831A (en) | 2022-01-18 |
| CN113942831B CN113942831B (en) | 2023-07-21 |
Family
ID=79337638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111291469.1A Active CN113942831B (en) | 2021-11-03 | 2021-11-03 | Cover feeding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113942831B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3232937A1 (en) * | 1982-09-04 | 1984-03-08 | Ernst 4920 Lemgo Lewecke | Vacuum elevating and/or conveying device for flat workpieces, especially wooden planks |
| CN202079380U (en) * | 2011-04-20 | 2011-12-21 | 威莱(广州)日用品有限公司 | Pushing-in mould and device of bottle cap washer |
| CN203568012U (en) * | 2013-11-15 | 2014-04-30 | 嘉兴景焱智能装备技术有限公司 | Cover opening and closing device |
| CN204297677U (en) * | 2014-12-03 | 2015-04-29 | 合肥平光制药有限公司 | A kind of bottle cap transmission equipment |
| CN208394317U (en) * | 2018-05-15 | 2019-01-18 | 泰马克精密铸造（苏州）有限公司 | Folder inhales device |
| CN210676719U (en) * | 2019-06-05 | 2020-06-05 | 浙江伟业天马包装有限公司 | Automatic pay-off lid forming device |
| CN210889688U (en) * | 2019-11-08 | 2020-06-30 | 唐舜风 | Powerful pendant sucking disc |
| CN214494872U (en) * | 2021-03-31 | 2021-10-26 | 全弘光学科技(湖北)有限公司 | Feeding and discharging device for glass panel production |
-
2021
- 2021-11-03 CN CN202111291469.1A patent/CN113942831B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3232937A1 (en) * | 1982-09-04 | 1984-03-08 | Ernst 4920 Lemgo Lewecke | Vacuum elevating and/or conveying device for flat workpieces, especially wooden planks |
| CN202079380U (en) * | 2011-04-20 | 2011-12-21 | 威莱(广州)日用品有限公司 | Pushing-in mould and device of bottle cap washer |
| CN203568012U (en) * | 2013-11-15 | 2014-04-30 | 嘉兴景焱智能装备技术有限公司 | Cover opening and closing device |
| CN204297677U (en) * | 2014-12-03 | 2015-04-29 | 合肥平光制药有限公司 | A kind of bottle cap transmission equipment |
| CN208394317U (en) * | 2018-05-15 | 2019-01-18 | 泰马克精密铸造（苏州）有限公司 | Folder inhales device |
| CN210676719U (en) * | 2019-06-05 | 2020-06-05 | 浙江伟业天马包装有限公司 | Automatic pay-off lid forming device |
| CN210889688U (en) * | 2019-11-08 | 2020-06-30 | 唐舜风 | Powerful pendant sucking disc |
| CN214494872U (en) * | 2021-03-31 | 2021-10-26 | 全弘光学科技(湖北)有限公司 | Feeding and discharging device for glass panel production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113942831B (en) | 2023-07-21 |
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