CN212655113U - Tray supporting structure - Google Patents
Tray supporting structure Download PDFInfo
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- CN212655113U CN212655113U CN202021249015.9U CN202021249015U CN212655113U CN 212655113 U CN212655113 U CN 212655113U CN 202021249015 U CN202021249015 U CN 202021249015U CN 212655113 U CN212655113 U CN 212655113U
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- suction
- tray
- support plate
- supporting plate
- suction nozzle
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Abstract
The utility model relates to the technical field of support structures, and discloses a tray support structure, which comprises an upper support plate, a lower support plate, a longitudinal driving mechanism and a suction mechanism, wherein the upper support plate is used for supporting a tray; the upper supporting plate is provided with a through hole, the suction mechanism is provided with a suction nozzle, and the suction nozzle penetrates through the through hole and is upwards arranged; when the suction nozzle sucks the material tray, the upper supporting plate cannot abut against the material tray, the longitudinal driving mechanism drives the upper supporting plate to move longitudinally until the upper supporting plate abuts against the material tray, and when the upper supporting plate abuts against the material tray and the suction nozzle cannot suck the material tray, the longitudinal driving mechanism drives the upper supporting plate and the material tray thereon to move longitudinally until the suction nozzle sucks the material tray; the application provides a charging tray support structure, has both realized that the backup pad has realized the stable stay of charging tray on, has realized the fixed action of suction means to the charging tray of placing on it again.
Description
Technical Field
The utility model relates to a hold and prop up technical field, especially relate to a tray and hold structure.
Background
In an automated facility, it is often necessary to load small products with a tray, then place the tray in the automated facility, and process the products placed thereon.
In the prior art, the tray supporting structure is usually served by the plate, and the tray is usually light in weight and easy to deform, the tray supporting structure served by the plate can not effectively fix the tray, and the tray is prevented from deforming, so that the processing condition of a product placed in the tray is very easily influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a charging tray holds structure, aims at solving prior art, and the charging tray holds the structure and can not fix the problem of charging tray effectively.
The utility model is realized in such a way, the utility model provides a tray supporting structure, which comprises an upper supporting plate for supporting a tray, a lower supporting plate, a longitudinal driving mechanism arranged on the lower supporting plate for driving the upper supporting plate to move longitudinally and a suction mechanism for fixing the tray; the upper supporting plate is provided with a through hole, the suction mechanism is connected with the lower supporting plate and is provided with a suction nozzle, and the suction nozzle penetrates through the through hole and is arranged upwards; when the suction nozzle sucks the material tray and the upper supporting plate is not abutted to the material tray, the longitudinal driving mechanism drives the upper supporting plate to move longitudinally until the upper supporting plate is abutted to the material tray, so that the material tray can be stably supported; when the upper supporting plate is abutted to the material tray, and the suction nozzle cannot suck the material tray, the longitudinal driving mechanism drives the upper supporting plate and the material tray placed on the upper supporting plate to move longitudinally until the suction nozzle sucks the material tray, so that the material tray can be fixed. Furthermore, a plurality of chutes which are intersected at the same position are formed in the upper supporting plate, the suction mechanism is provided with a plurality of suction nozzles, each suction nozzle is slidably arranged in each chute, the suction end of each suction nozzle penetrates through the upper supporting plate to be upwards arranged, and the suction nozzles are used for fixing or loosening the material tray.
Furthermore, the lower supporting plate is provided with a guide groove which is arranged opposite to the sliding groove in the upper supporting plate, and the non-suction end of the suction nozzle is slidably arranged in the guide groove.
Further, the non-suction end of the suction nozzle is magnetic, the lower support plate is made of iron, and the non-suction end of the suction nozzle is attracted to the lower support plate by magnetic force generated between the non-suction end of the suction nozzle and the lower support plate.
Further, the tray supporting structure comprises a plurality of longitudinal driving mechanisms.
Further, the longitudinal driving mechanism is an air cylinder.
Further, the longitudinal driving mechanism is an electric cylinder.
Further, the longitudinal driving mechanism comprises a driving element, a lead screw and a nut seat which are fixedly arranged; the output end of the driving element is arranged upwards, the output end of the driving element is fixedly connected with the screw rod, and the screw rod penetrates through the screw hole of the nut seat and is in threaded fit with the screw hole; when the height of the upper supporting plate needs to be adjusted, the driving element drives the screw rod to rotate, and the rotation of the screw rod drives the nut seat matched with the screw rod to move longitudinally, so that the height of the upper supporting plate is adjusted.
Further, the driving element is a motor.
Further, the suction mechanism also comprises an air compressor and a vacuum generator; the output end of the air compressor is communicated with the vacuum generator, and the vacuum generator is communicated with the suction nozzle; when the material tray needs to be sucked, the air compressor works, and a vacuum generator enables a negative pressure to be arranged in a closed space formed between the suction nozzle and the material tray to realize the sucking function of the suction nozzle; when the material tray needs to be loosened, the air compressor stops working, the pressure intensity in the closed space formed between the suction nozzle and the material tray is recovered to the atmospheric pressure, and the suction nozzle loosens the material tray.
Compared with the prior art, the utility model discloses mainly there is following beneficial effect:
according to the tray supporting structure, the longitudinal driving mechanism is arranged on the lower supporting plate, and drives the upper supporting plate and the tray supported on the upper supporting plate to move longitudinally, so that the function of longitudinally adjusting the height of the upper supporting plate is realized; the suction nozzle on the suction mechanism penetrates through the through hole on the upper supporting plate to be arranged upwards, so that the suction mechanism can fix a material tray placed on the suction mechanism; when the bottom surface of one material tray is not on the same plane, the upper supporting plate is adjusted by utilizing the vertical adjusting function of the height of the upper supporting plate, so that the material tray can be fixed by the suction mechanism and can be supported by the upper supporting plate, and the placing stability of the material tray is ensured; in addition, the arrangement of the tray supporting structure also improves the adaptability of the device to trays of different specifications.
Drawings
Fig. 1 is a schematic structural diagram of a tray supporting structure according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a tray supporting structure according to an embodiment of the present invention.
Reference numerals: 1-upper supporting plate, 11-sliding chute, 2-lower supporting plate, 21-guide groove, 3-longitudinal driving mechanism, 31-driving element, 32-screw rod, 33-nut seat, 4-suction mechanism and suction nozzle 41.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
Referring to fig. 1, fig. 1 shows a schematic structural diagram of a tray supporting structure provided by the present invention, and referring to fig. 2, the tray supporting structure provided by this embodiment includes an upper supporting plate 1 for supporting a tray, a lower supporting plate 2, a longitudinal driving mechanism 3 disposed on the lower supporting plate 2 for driving the upper supporting plate 1 to move longitudinally, and an absorbing mechanism 4 for fixing the tray; the upper supporting plate 1 is provided with a through hole, the suction mechanism 4 is connected with the lower supporting plate 2, the suction mechanism 4 is provided with a suction nozzle 41, and the suction nozzle 41 penetrates through the through hole to be arranged upwards; when the suction nozzle 41 sucks the material tray and the upper support plate 1 cannot abut against the material tray, the longitudinal driving mechanism 3 drives the upper support plate 1 to move longitudinally until the upper support plate 1 abuts against the material tray, so that the material tray can be stably supported; when the upper support plate 1 abuts against the material tray and the suction nozzles 41 cannot suck the material tray, the longitudinal driving mechanism 3 drives the upper support plate 1 and the material tray placed on the upper support plate to move longitudinally until the suction nozzles 41 suck the material tray, so that the material tray can be fixed.
According to the tray supporting structure, the longitudinal driving mechanism 3 is arranged on the lower supporting plate 2, and the longitudinal driving mechanism 3 drives the upper supporting plate 1 and the tray supported on the upper supporting plate to move longitudinally, so that the function of longitudinally adjusting the height of the upper supporting plate 1 is realized; the suction nozzles 41 on the suction mechanism 4 penetrate through the through holes on the upper support plate 1 to be arranged upwards, so that the suction mechanism 4 can fix the material trays placed on the suction mechanism 4; when the bottom surface of a material tray is not on the same plane, the upper supporting plate 1 is adjusted by utilizing the vertical adjusting function of the height of the upper supporting plate 1, so that the material tray can be fixed by the suction mechanism 4 and can also be supported by the upper supporting plate 1, and the placing stability of the material tray is ensured; in addition, the arrangement of the tray supporting structure also improves the adaptability of the device to trays of different specifications.
As an embodiment of the present invention, the upper supporting plate 1 has a plurality of chutes 11 intersecting at the same position, the suction mechanism 4 has a plurality of suction nozzles 41, each suction nozzle 41 is slidably disposed in each chute 11, the suction end of the suction nozzle 41 passes through the upper supporting plate 1 and is disposed upward, and the suction nozzle 41 is used for fixing or loosening the tray. The suction mechanism 4 realizes the function of sucking more size types of trays through the change of the position of the suction nozzle 41 on the chute 11, and the position adjusting structure improves the adaptability of the device to trays with different sizes.
Preferably, the lower support plate 2 is provided with a guide slot 21 which is arranged opposite to the sliding slot 11 of the upper support plate 1, and the non-suction end of the suction nozzle 41 is slidably arranged in the guide slot 21. The guide groove 21 serves as a guide, and the suction nozzle 41 can slide in the guide groove 21 to realize the change of the position of the suction nozzle 41.
Alternatively, the non-suction ends of the suction nozzles 41 have magnetism, the lower support plate 2 is made of iron, and the non-suction ends of the suction nozzles 41 are attracted to the lower support plate 2 by magnetic force generated between the non-suction ends of the suction nozzles 41 and the lower support plate 2. This structure not only allows the suction nozzle 41 to be mounted on the lower support plate 2, but also allows the suction nozzle 41 to be easily changed in position on the guide groove 21, and is simple in structure and easy to mount.
Furthermore, the tray holding structure comprises a plurality of longitudinal driving mechanisms 3. The plurality of longitudinal driving mechanisms 3 play a role in stably supporting the upper supporting plate 1, and the driving function of the longitudinal driving mechanisms 3 also play a role in stably changing the height of the upper supporting plate 1 and a leveling function.
Specifically, the longitudinal driving mechanism 3 is a cylinder. The cylinder has the advantages of convenient installation, simple use and strong environmental adaptability.
Alternatively, the longitudinal driving mechanism 3 is an electric cylinder. The electric cylinder has the advantages of accurate positioning, high precision and convenient maintenance.
Further, the longitudinal drive mechanism 3 comprises a fixedly arranged drive element 31, a lead screw 32 and a nut seat 33; the output end of the driving element 31 is arranged upwards, the output end of the driving element 31 is fixedly connected with the screw rod 32, and the screw rod 32 penetrates through a screw hole of the nut seat 33 and is in threaded fit with the screw hole; when the height of the upper support plate 1 needs to be adjusted, the driving element 31 drives the screw rod 32 to rotate, and the rotation of the screw rod 32 drives the nut seat 33 matched with the screw rod 32 to move longitudinally, so that the height of the upper support plate 1 is adjusted. The longitudinal driving mechanism 3 fixes the driving element 31, connects the output end of the driving element 31 with the screw rod 32, and enables the screw rod 32 to penetrate through the nut seat 33 and to be matched with the threaded hole on the nut seat 33, so that when the driving element 31 drives the screw rod 32 to rotate, the nut seat 33 can move longitudinally along the length direction of the screw rod 32, and further, the function of longitudinally adjusting the height of the upper supporting plate 1 is realized.
In particular, the drive element 31 is a motor.
Preferably, the suction means 4 also comprise an air compressor and a vacuum generator; the output end of the air compressor is communicated with a vacuum generator which is communicated with the suction nozzle 41; when a material tray needs to be sucked, the air compressor works, and a vacuum generator enables a negative pressure to be formed in a closed space between the suction nozzle 41 and the material tray so as to realize the sucking function of the suction nozzle 41; when the tray needs to be loosened, the air compressor stops working, the pressure in the closed space formed between the suction nozzle 41 and the tray is restored to the atmospheric pressure, and the suction nozzle 41 loosens the tray. The vacuum suction mode has the advantages of easy use, no pollution and no damage to workpieces.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A tray support structure is characterized by comprising an upper support plate, a lower support plate, a longitudinal driving mechanism and a suction mechanism, wherein the upper support plate is used for supporting a tray; the upper supporting plate is provided with a through hole, the suction mechanism is connected with the lower supporting plate and is provided with a suction nozzle, and the suction nozzle penetrates through the through hole to be arranged upwards.
2. A tray support structure according to claim 1, wherein the upper support plate has a plurality of co-located chutes, and the suction mechanism has a plurality of suction nozzles, each suction nozzle is slidably disposed in each chute, and suction ends of the suction nozzles extend upward through the upper support plate, and the suction nozzles are used for fixing or loosening trays.
3. A tray support structure according to claim 2, wherein the lower support plate is provided with a guide slot which faces the chute of the upper support plate, and the non-suction end of the suction nozzle is slidably arranged in the guide slot.
4. A tray support structure according to claim 3, wherein the non-suction ends of the suction nozzles are magnetic, the lower support plate is ferrous, and the non-suction ends of the suction nozzles are attracted to the lower support plate by magnetic force generated between the non-suction ends of the suction nozzles and the lower support plate.
5. A tray holding structure according to claim 1, wherein the tray holding structure comprises a plurality of said longitudinal drive mechanisms.
6. A tray holding structure according to claim 5, wherein the longitudinal driving mechanism is a pneumatic cylinder.
7. A tray holding structure according to claim 5, wherein the longitudinal driving mechanism is an electric cylinder.
8. A tray holding structure according to claim 5, wherein the longitudinal drive mechanism comprises a fixedly arranged drive element, a lead screw and a nut holder; the output end of the driving element is arranged upwards, the output end of the driving element is fixedly connected with the screw rod, and the screw rod penetrates through the screw hole of the nut seat and is in threaded fit with the screw hole.
9. A tray holding structure according to claim 8, wherein the drive element is an electric motor.
10. A tray holding structure according to claim 1, wherein said suction means further comprises an air compressor and a vacuum generator; the output end of the air compressor is communicated with the vacuum generator, and the vacuum generator is communicated with the suction nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249015.9U CN212655113U (en) | 2020-06-30 | 2020-06-30 | Tray supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249015.9U CN212655113U (en) | 2020-06-30 | 2020-06-30 | Tray supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212655113U true CN212655113U (en) | 2021-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021249015.9U Active CN212655113U (en) | 2020-06-30 | 2020-06-30 | Tray supporting structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN212655113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114249119A (en) * | 2021-12-24 | 2022-03-29 | 博众精工科技股份有限公司 | Unloading mechanism and wireless gasket aftertreatment system that charges in duplex position |
-
2020
- 2020-06-30 CN CN202021249015.9U patent/CN212655113U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114249119A (en) * | 2021-12-24 | 2022-03-29 | 博众精工科技股份有限公司 | Unloading mechanism and wireless gasket aftertreatment system that charges in duplex position |
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