CN210943797U - Tray transport mechanism - Google Patents
Tray transport mechanism Download PDFInfo
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- CN210943797U CN210943797U CN201922028041.2U CN201922028041U CN210943797U CN 210943797 U CN210943797 U CN 210943797U CN 201922028041 U CN201922028041 U CN 201922028041U CN 210943797 U CN210943797 U CN 210943797U
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- supporting
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Abstract
The utility model discloses a tray transport mechanism, it is installed in the vacuum chamber, and it includes: the two groups of supporting bases are arranged in the vacuum cavity at intervals; a heating/cooling structure disposed within the vacuum cavity and supported on the support base; the vacuum cavity comprises a vacuum cavity body, a support base and two rows of support units, wherein each row of support units comprises a plurality of support rods which are arranged at intervals in an aligned mode, and the support rods can penetrate through the support base in a lifting mode and extend out of the vacuum cavity body; two rows of sealing units, wherein each row of sealing units comprises a plurality of sealing structures which correspond to the supporting rods one by one; and the two groups of conveying structures are correspondingly arranged on the sealing substrate and are used for supporting and conveying the tray. This enables the tray to be supported on or off the heating/cooling structure, enabling contact heating or cooling and enabling the vacuum degree of the vacuum chamber to be maintained.
Description
Technical Field
The utility model belongs to the carrier field relates to a transport mechanism, concretely relates to tray transport mechanism.
Background
The Chinese patent with the application number of 201910342609.X discloses a packaging device, which comprises a process cavity, a first vacuum mechanism communicated with the process cavity, a pressure applying mechanism arranged in the process cavity and a first heating mechanism arranged in the process cavity, wherein the pressure applying mechanism is used for applying pressure to a product after the product is arranged in the process cavity, and the first heating mechanism is used for heating the product. In the application patent, a first heating mechanism is lifted by using a lifting structure comprising an ejector pin and the like, transmission rollers on two sides are drawn out outwards, and then the lifting structure is retracted to enable a product to be positioned on the first heating mechanism for heating; therefore, the structure needing action in a vacuum state is complex, the size cannot be very large due to the limitation of the ejector pin, and the reliability is poor.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a tray conveying mechanism.
In order to achieve the above purpose, the utility model discloses the technical scheme of sample is: a tray transport mechanism, it installs in the vacuum chamber, it includes:
the two groups of supporting bases are arranged in the vacuum cavity at intervals;
a heating/cooling structure disposed within the vacuum cavity and supported on the support base;
the vacuum cavity comprises a vacuum cavity body, a support base and two rows of support units, wherein each row of support units comprises a plurality of support rods which are arranged at intervals in an aligned mode, and the support rods can penetrate through the support base in a lifting mode and extend out of the vacuum cavity body;
two rows of sealing units, wherein each row of sealing units comprises a plurality of sealing structures which are in one-to-one correspondence with the supporting rods, the sealing structures are correspondingly arranged on the supporting base and positioned at two sides of the heating/cooling structure, and each sealing unit comprises a corrugated pipe, the end part of the corrugated pipe is fixed on the supporting base and sleeved outside the supporting rod, a sealing base plate, a sealing sleeve and a gasket, the sealing base plate is arranged at the other end part of the corrugated pipe and connected with the supporting rod, the sealing sleeve is sleeved on the supporting rod and positioned outside the vacuum cavity, and the gasket is arranged between the vacuum cavity and the;
and the two groups of conveying structures are correspondingly arranged on the sealing substrate and are used for supporting and conveying the tray.
Optimally, the conveying structure comprises a base arranged on the sealing base plate, a plurality of transmission shafts which are arranged on the base in a penetrating mode and are arranged horizontally, a conveying roller which is rotatably arranged at the end part of each transmission shaft, a transmission gear arranged at the other end part of each transmission shaft and a transmission chain arranged on the transmission gear.
Preferably, the heating/cooling structure includes support plates correspondingly supported on the upper surfaces of the two sets of support bases, and heating/cooling platforms mounted on the support plates.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the utility model discloses tray transport mechanism, specific conveying structure of liftable cooperation and seal structure through the bracing piece can make the tray support on heating/cooling structure or leave heating/cooling structure like this, realizes contact heating or cooling and can guarantee vacuum cavity's vacuum.
Drawings
Fig. 1 is a schematic structural diagram of the tray conveying mechanism of the present invention.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings.
The tray conveying mechanism shown in fig. 1 is installed in a vacuum chamber 1, and mainly includes a support base 2, a heating/cooling structure 3, a support unit, a sealing unit, a conveying structure 4, and the like.
Wherein, there are two groups of supporting bases 2, they are set up in the vacuum chamber 1 and locate at the bottom in the vacuum chamber 1 at intervals. The heating/cooling structure 3 is arranged in the vacuum cavity 1 and supported on the supporting base 2, and a heating or cooling platform can be installed according to the process in the corresponding vacuum cavity 1; in the present embodiment, the heating/cooling structure 3 includes support plates 32 supported on the upper surfaces of the two sets of support bases 2, respectively, and a heating/cooling platform 31 mounted on the support plates 32. The supporting unit has two rows, and every row of supporting unit includes interval and many spinal branchs vaulting pole 6 that align the setting, and outside the bracing piece 6 liftable ground run through supporting base 2 and extending to the vacuum cavity body 1, thereby its lower part (extend to the part outside the vacuum cavity body 1) can be connected with current conventional elevation structure (like the cylinder etc.) and realize the raising and lowering functions of bracing piece 6. The sealing units are also two rows, each row of sealing units comprises a plurality of sealing structures 5 which are in one-to-one correspondence with the support rods 6, the sealing structures 5 are correspondingly arranged on the support base 2 and positioned at two sides of the heating/cooling structure 3, the sealing structures comprise corrugated pipes 53 (which can be correspondingly deformed along with the lifting of the support rods 6) with the end parts fixed on the support base 2 and sleeved outside the support rods 6, sealing base plates 54 which are arranged at the other end parts of the corrugated pipes 53 and connected with the support rods 6, sealing sleeves 52 which are sleeved on the support rods 6 and positioned outside the vacuum cavity 1, and gaskets 51 which are arranged between the vacuum cavity 1 and the sealing sleeves 52 and matched with the support rods 6, so that the vacuum. Two sets of transfer structures 4 are provided, which are correspondingly mounted on the sealing base plate 54 for supporting and transporting trays; the tray conveying device comprises a base 41 arranged on a sealing base plate 54, a plurality of transmission shafts 43 which are arranged on the base 41 in a penetrating mode and are arranged horizontally, a conveying roller 42 which is rotatably arranged at the end portion (the end portion opposite to the tray 7) of each transmission shaft 43, a transmission gear 44 arranged at the other end portion of each transmission shaft 43 and a transmission chain arranged on the transmission gear 44, wherein the transmission chain can be connected with a motor, and therefore the motor is used for driving the transmission chain to rotate so as to drive the conveying roller 42 to rotate synchronously, and the tray 7 moves downstream.
The working principle of the tray conveying mechanism is as follows: when the tray 7 is conveyed to the position above the heating/cooling platform 31 through the conveying structure 4, the supporting rod 6 descends to be supported on the heating/cooling platform 31 under the action of a conventional lifting structure to carry out cooling or heating; after a certain time, the support bar 6 is raised so that the tray 7 leaves the heating/cooling station 31 and the conveying structure 4 operates so that the tray 7 moves downstream.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (3)
1. A tray conveying mechanism is arranged in a vacuum cavity (1), and is characterized by comprising:
the two groups of supporting bases (2), the two groups of supporting bases (2) are arranged in the vacuum cavity (1) at intervals;
a heating/cooling structure (3), said heating/cooling structure (3) being arranged inside said vacuum chamber (1) and supported on said support base (2);
the vacuum cavity comprises two rows of supporting units, each row of supporting units comprises a plurality of supporting rods (6) which are arranged at intervals in an aligned mode, and the supporting rods (6) penetrate through the supporting base (2) in a lifting mode and extend out of the vacuum cavity (1);
each row of sealing units comprises a plurality of sealing structures (5) which correspond to the supporting rods (6) one by one, the sealing structures (5) are correspondingly arranged on the supporting base (2) and positioned at two sides of the heating/cooling structure (3), and each sealing unit comprises a corrugated pipe (53) of which the end part is fixed on the supporting base (2) and sleeved outside the supporting rod (6), a sealing base plate (54) which is arranged at the other end part of the corrugated pipe (53) and connected with the supporting rod (6), a sealing sleeve (52) which is sleeved on the supporting rod (6) and positioned outside the vacuum cavity (1), and a gasket (51) which is arranged between the vacuum cavity (1) and the sealing sleeve (52) and is matched with the supporting rod (6);
and two groups of conveying structures (4), wherein the two groups of conveying structures (4) are correspondingly arranged on the sealing base plate (54) and are used for supporting and conveying the tray.
2. The tray conveying mechanism according to claim 1, characterized in that: the conveying structure (4) comprises a base (41) arranged on the sealing base plate (54), a plurality of transmission shafts (43) which are arranged on the base (41) in a penetrating mode and are arranged horizontally, conveying rollers (42) which are rotatably arranged at the end portion of each transmission shaft (43), a transmission gear (44) arranged at the other end portion of each transmission shaft (43) and a transmission chain arranged on the transmission gear (44).
3. The tray conveying mechanism according to claim 1, characterized in that: the heating/cooling structure (3) comprises support plates (32) correspondingly supported on the upper surfaces of the two groups of support bases (2) and a heating/cooling platform (31) installed on the support plates (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922028041.2U CN210943797U (en) | 2019-11-22 | 2019-11-22 | Tray transport mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922028041.2U CN210943797U (en) | 2019-11-22 | 2019-11-22 | Tray transport mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210943797U true CN210943797U (en) | 2020-07-07 |
Family
ID=71386784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922028041.2U Active CN210943797U (en) | 2019-11-22 | 2019-11-22 | Tray transport mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210943797U (en) |
-
2019
- 2019-11-22 CN CN201922028041.2U patent/CN210943797U/en active Active
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