CN213504519U - Tray replacing mechanism - Google Patents
Tray replacing mechanism Download PDFInfo
- Publication number
- CN213504519U CN213504519U CN202022434211.XU CN202022434211U CN213504519U CN 213504519 U CN213504519 U CN 213504519U CN 202022434211 U CN202022434211 U CN 202022434211U CN 213504519 U CN213504519 U CN 213504519U
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- tray
- rack
- material table
- frame
- table surface
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Abstract
The utility model relates to an automated production equipment field discloses a mechanism is changed to tray. The tray replacing mechanism comprises a rack, wherein a material rack is connected to the rack in a sliding manner; a first material table surface and a second material table surface which are adjacent are arranged on the material table frame along the sliding direction of the material table frame, and a tray positioning structure is arranged on the first material table surface; the height difference between the second material table surface and the first material table surface is equal to the height of the tray; two baffles are arranged above the material rack and connected with the rack and used for blocking the workpiece on the tray from moving along with the tray and the material rack. The tray replacing mechanism can realize the replacement of the tray without overturning a workpiece.
Description
Technical Field
The utility model relates to an automated production equipment field especially relates to a mechanism is changed to tray.
Background
During workpiece processing, the workpiece is typically loaded using a pallet. Wherein different processing stations may use different pallets for loading workpieces, thereby requiring pallet replacement.
The existing tray replacing modes generally have two types: one is manual replacement; the other is replacement by a robot. However, the former is inefficient to replace; when the tray is replaced, the product and the tray need to be turned over up and down, then the tray needs to be replaced, and then the product and the replaced tray need to be turned over up and down. However, for products that cannot be turned upside down, the latter method of replacement is not applicable.
Therefore, it is necessary to design a tray replacing mechanism to solve the above problems.
Disclosure of Invention
An object of the utility model is to provide a mechanism is changed to tray need not the upset work piece and can realize that the tray is changed.
To achieve the purpose, the utility model adopts the following technical proposal:
a tray replacing mechanism comprises a rack, wherein a material rack is connected to the rack in a sliding manner; a first material table surface and a second material table surface which are adjacent to each other are arranged on the material table frame along the sliding direction of the material table frame, and a tray positioning structure is arranged on the first material table surface; the height difference between the second material table surface and the first material table surface is equal to the height of the tray; two baffle plates are arranged above the material rack and connected with the rack and used for blocking a workpiece on the tray from moving along with the tray and the material rack.
Furthermore, a baffle driving assembly is connected to the frame and used for driving the two baffles to move oppositely.
Further, the baffle plate driving assembly comprises two air cylinders, and one air cylinder drives one baffle plate to move relative to the frame.
Furthermore, a first guide rail for guiding the baffle to move is arranged on the rack.
Furthermore, the tray positioning structure comprises a first positioning plate and two second positioning plates; the first positioning plate is arranged along the sliding direction of the material rack; the two second positioning plates are respectively arranged at two ends of the first positioning plate and are perpendicular to the first positioning plate.
Further, a material rack driving assembly is arranged on the rack; the material rack driving assembly comprises a motor, a gear and a rack; the gear is arranged at the output end of the motor and is meshed with the rack; in the frame and the material rack, one of them is installed the motor, and the other is installed the rack.
Furthermore, a second guide rail for guiding the material rack to slide is further arranged on the machine frame.
Furthermore, a lifting driving assembly used for driving the first material table surface to lift is arranged on the material table frame.
The utility model has the advantages that: the tray replacing mechanism of the utility model utilizes the first material table surface to receive the tray loaded with the workpiece; the material rack slides relative to the rack to drive the first material table surface, the second material table surface and the tray to move together, and the workpiece is separated from the tray and enters the second material table surface due to the blocking effect of the baffle; after the tray is replaced, the material rack slides reversely relative to the rack to drive the first material table surface, the second material table surface and the replaced tray to move together, so that the workpiece enters the replaced tray from the second material table surface, the tray replacement operation is completed, and the workpiece does not need to be turned over in the whole replacement process.
Drawings
Fig. 1 is a schematic perspective view of a tray replacing mechanism provided in the present invention;
fig. 2 is a front view of the tray changing mechanism provided by the present invention;
fig. 3 is a schematic structural view of the tray replacing mechanism provided by the present invention in a use state.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 3, a tray replacing mechanism includes a frame 10, a material stage 20, two baffle plates 30, and a material stage driving assembly 40.
Specifically, the material rack 20 is slidably connected to the frame 10. The material rack driving assembly 40 is used for driving the material rack 20 to slide relative to the machine frame 10. Wherein, the material table 20 is provided with a first material table 21 and a second material table 22 adjacent to each other along the sliding direction. The first material table surface 21 is provided with a tray positioning structure; the difference in height between the second level surface 22 and the first level surface 21 is equal to the height of the tray 200. Two baffles 30 are disposed above the material rack 20 and connected to the frame 10 to block the workpiece 100 on the tray 200 from moving along with the tray 200 and the material rack 20.
In the tray replacing mechanism, the tray positioning structure comprises a first positioning plate 211 and two second positioning plates 212; the first positioning plate 211 is arranged along the sliding direction of the material rack 20 to realize the positioning of the tray 200 in the direction perpendicular to the sliding direction of the material rack 20; the two second positioning plates 212 are respectively disposed at two ends of the first positioning plate 211 and perpendicular to the first positioning plate 211, so as to limit the tray 200 in the sliding direction of the material rack 20. Of course, positioning structures such as positioning grooves may be provided on the first material table surface 21, as long as positioning of the tray 200 can be achieved.
In the tray replacing mechanism, the material stage driving unit 40 includes a motor 41, a gear 42, and a rack 43. Wherein, the gear 42 is installed at the output end of the motor 41 and meshed with the rack 43; one of the frame 10 and the material rack 20 is provided with a motor 41, and the other is provided with a rack 43. In operation, the motor 41 drives the gear 42 to rotate, and further drives the rack 43 to move relatively, thereby realizing the sliding of the material rack 20 relative to the machine frame 10. Further, a second guide rail 11 is disposed on the frame 10 for guiding the material rack 20 to slide.
In the tray replacing mechanism, a baffle driving assembly is connected to the frame 10 to drive the two baffles 30 to move in opposite directions, so that the distance between the two baffles can be adjusted. Preferably, the barrier driving assembly includes two air cylinders 50, and one air cylinder 50 drives one barrier 30 to move with respect to the frame 10. Further, a first guide rail 12 is provided on the frame 10 for guiding the movement of the barrier 30.
In the tray replacing mechanism, the material rack 20 is further provided with a lifting driving assembly 60 for driving the first material platform surface 21 to lift to realize stacking of the trays 200. The lifting driving assembly 60 may be a hydraulic cylinder or a scissor lift, or a motor-driven gear transmission device or a screw transmission pair is adopted to lift the first material table surface 21, which is the prior art, and therefore, detailed description is omitted here.
The working process of the tray replacing mechanism of the utility model is that after the tray 200 loaded with the workpiece 100 enters the first material table surface 21, the material table frame driving component 40 drives the material table frame 20 to slide relative to the frame 10 to drive the first material table surface 21, the second material table surface 22 and the tray 200 to move together, and the workpiece 100 is separated from the tray 200 and enters the second material table surface 22 due to the blocking effect of the baffle 30; the material rack 20 is moved to a preset position, and the tray 200 is replaced; after the tray 200 is replaced, the material rack driving assembly 40 drives the material rack 20 to reversely slide relative to the rack 10, so as to drive the first material table surface 21, the second material table surface 22 and the replaced tray 200 to move together, so that the workpiece 100 enters the replaced tray 200 from the second material table surface 22, the tray replacement operation is completed, and the workpiece does not need to be turned over in the whole replacement process.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (8)
1. A tray replacing mechanism is characterized by comprising a rack, wherein a material rack is connected to the rack in a sliding manner; a first material table surface and a second material table surface which are adjacent to each other are arranged on the material table frame along the sliding direction of the material table frame, and a tray positioning structure is arranged on the first material table surface; the height difference between the second material table surface and the first material table surface is equal to the height of the tray; two baffle plates are arranged above the material rack and connected with the rack and used for blocking a workpiece on the tray from moving along with the tray and the material rack.
2. The tray changing mechanism of claim 1, wherein a barrier drive assembly is coupled to the frame for driving the two barriers toward each other.
3. The tray change mechanism of claim 2 wherein said baffle drive assembly includes two air cylinders, one of said air cylinders driving one of said baffles to move relative to said frame.
4. The tray changing mechanism according to claim 3, wherein a first guide rail for guiding the movement of the shutter is provided on the frame.
5. The tray change mechanism of claim 1, wherein the tray positioning structure comprises a first positioning plate and two second positioning plates; the first positioning plate is arranged along the sliding direction of the material rack; the two second positioning plates are respectively arranged at two ends of the first positioning plate and are perpendicular to the first positioning plate.
6. The tray changing mechanism of claim 1, wherein a material rack driving assembly is provided on the frame; the material rack driving assembly comprises a motor, a gear and a rack; the gear is arranged at the output end of the motor and is meshed with the rack; in the frame and the material rack, one of them is installed the motor, and the other is installed the rack.
7. The tray changing mechanism according to claim 6, wherein a second guide rail for guiding the material rack to slide is further provided on the frame.
8. The tray replacing mechanism according to any one of claims 1 to 7, wherein a lifting driving component for driving the first material table surface to lift is arranged on the material table frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022434211.XU CN213504519U (en) | 2020-10-28 | 2020-10-28 | Tray replacing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022434211.XU CN213504519U (en) | 2020-10-28 | 2020-10-28 | Tray replacing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213504519U true CN213504519U (en) | 2021-06-22 |
Family
ID=76412920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022434211.XU Active CN213504519U (en) | 2020-10-28 | 2020-10-28 | Tray replacing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213504519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977594A (en) * | 2021-09-28 | 2022-01-28 | 杭州娃哈哈精密机械有限公司 | Robot device for loading articles |
-
2020
- 2020-10-28 CN CN202022434211.XU patent/CN213504519U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977594A (en) * | 2021-09-28 | 2022-01-28 | 杭州娃哈哈精密机械有限公司 | Robot device for loading articles |
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