Multi-specification automatic dividing line for rice dumplings
Through the differential conveying line and visual identification system combined with the deflector structure, the automatic diverting of the turnover pallets and fine-packed pallets in the production of dumplings is achieved, which solves the problem of low diversion efficiency, improves production efficiency and accuracy, and avoids pallet clogging.
Patent Information
- Application Number
- CN202510627806.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-15
- Publication Date
- 2025-07-11
AI Technical Summary
In the prior art, it is difficult to efficiently divert the turnover pallets and the finely packed pallets during the production process of dumplings, resulting in low production efficiency and pallet clogging.
The differential conveying line, visual recognition system and deflector structure are adopted to identify the tray type through the visual recognition system, and the telescopic conveying line and deflector plate are used to realize the automatic diverting of the tray. Combined with the design of the deflector rod and the deflector roller, the friction resistance is reduced.
It realizes rapid and accurate diversion of turnover pallets and fine-packed pallets, improves diversion accuracy and efficiency, avoids pallet clogging and production stagnation, and reduces manual operation errors.
Smart Images
Figure CN120288324A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of food production and processing equipment, and in particular to a multi-specification automatic shunting line for tangyuan (sweet dumplings). Background Art
[0002] During the production process of tangyuan, there are two major types of trays involved. One type of tray is a turnover tray, which is mostly used for the loading, transportation, temporary storage of bulk or large-packaged tangyuan at various production line links such as cooling, sorting, and before packaging. This is to avoid sticking or deformation caused by direct stacking and is only used inside the factory from molding to before packaging. The other type of tray is a fine-packaging tray, which is not only used for the loading and transportation of molded tangyuan but can also be directly used as part of the retail packaging, allowing consumers to directly see the shape of the tangyuan. In actual production, to improve the utilization rate of the quick-freezing tunnel, the two types of trays will be produced simultaneously on the same conveyor line. However, due to different subsequent docking packaging machines, before packaging, the two types of trays must be shunted to different conveyor lines. Summary of the Invention
[0003] In order to improve the recycling and sorting efficiency of the turnover tray and the fine-packaging tray during the tangyuan processing process, this application provides a multi-specification automatic shunting line for tangyuan.
[0004] The multi-specification automatic shunting line for tangyuan provided by this application adopts the following technical solutions: It includes a differential conveyor line for transporting the turnover tray and the fine-packaging tray. One end of the differential conveyor line is provided with a telescopic conveyor line. At the end of the telescopic conveyor line away from the differential conveyor line, there are a turnover tray shunting mechanism and a fine-packaging tray shunting mechanism. The turnover tray shunting mechanism and the fine-packaging tray shunting mechanism are arranged at a set interval in the vertical direction. The telescopic conveyor line and the turnover tray shunting mechanism are on the same horizontal plane. At the end of the telescopic conveyor line, there is a deflector for moving the fine-packaging tray to the fine-packaging tray shunting mechanism.
[0005] Optionally, a fixed frame is provided at one end of the machine frame close to the differential conveyor line. A visual recognition system is arranged on the fixed frame, forming a structure where after the visual recognition system detects whether it is a turnover tray, it then controls the telescopic conveyor line to extend to the edge of the turnover tray shunting mechanism or stop moving.
[0006] Optionally, the deflector includes a plurality of deflector rods with the same structure. The deflector rods are arranged at equal intervals. Each deflector rod is provided with a long groove, and a deflector roller is arranged in the long groove. There are multiple deflector rollers and they are arranged at equal intervals along the length direction of the deflector rod.
[0007] In summary, this application includes the following beneficial technical effects: 1. Through the coordinated work of the visual recognition system, the telescopic conveyor line, the turnover pallet diversion mechanism and the hardcover pallet diversion mechanism, the turnover pallet and the hardcover pallet can be quickly and accurately identified, and the two types of pallets can be automatically diverted, thus avoiding errors caused by manual operation and greatly improving the accuracy and efficiency of diversion; 2. The differential conveyor line increases the spacing between pallets, creating good conditions for the diversion of the telescopic conveyor line. With the smooth transition of the guide plate, the pallets can be quickly and orderly diverted to different conveyor lines, avoiding production stagnation caused by pallet blockage or poor diversion; 3. The guide plate adopts a structural design of multiple guide rods and guide rollers, which can effectively reduce the friction resistance of the hardcover pallet during the diversion process. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 It is a three-dimensional diagram of the automatic shunting line for glutinous rice balls of various specifications of the present application; Figure 2 It is a side view of the automatic shunting line for glutinous rice balls with multiple specifications of the present application; Figure 3 It is an enlarged view of point A on the side view of the automatic diversion line for glutinous rice balls of multiple specifications in the present application.
[0009] Figure numerals: 1 differential conveyor line, 2 telescopic conveyor line, 3 turnover support and diversion mechanism, 4 hardcover support and diversion mechanism, 5 guide plate, 6 fixing frame, 7 visual recognition system, 8 guide rod, 9 guide roller. DETAILED DESCRIPTION
[0010] The following is combined with Figures 1-3 This application is described in further detail.
[0011] The present application embodiment discloses an automatic shunting line for glutinous rice balls of various specifications. Figure 1 and 2As shown in the figure, it includes a differential conveyor line 1 for conveying turnover pallets and hardcover pallets. One end of the differential conveyor line 1 is provided with a telescopic conveyor line 2. Both the differential conveyor line 1 and the telescopic conveyor line 2 belong to the prior art and will not be elaborated here one by one. Through the differential conveyor, the adjacent pallets are pulled apart. One end of the telescopic conveyor line 2 away from the differential conveyor line 1 is provided with a turnover pallet diversion mechanism 3 and a hardcover pallet diversion mechanism 4. Both the turnover pallet diversion mechanism 3 and the hardcover pallet diversion mechanism 4 are conveyor belts with different directions. The turnover pallet diversion mechanism 3 and the hardcover pallet diversion mechanism 4 are arranged at a set interval in the vertical direction. The telescopic conveyor line 2 and the turnover pallet diversion mechanism 3 are located on the same horizontal plane. One end of the frame close to the differential conveyor line 1 is fixed with a fixing frame 6 by screws. The fixing frame 6 has a "U" - shaped structure. A visual recognition system 7 is fixed on the fixing frame 6 by bolts. The visual recognition system 7 belongs to the prior art. After the visual recognition system 7 detects whether it is a turnover pallet, a structure is formed to control the telescopic conveyor line 2 to extend to the edge of the turnover pallet diversion mechanism 3 or stop moving. The end of the telescopic conveyor line 2 is provided with a deflector 5 for moving the hardcover pallet to the hardcover pallet diversion mechanism 4. The deflector 5 is inclined.
[0012] In one embodiment, according to the attached Figure 3 As shown in the figure, the deflector 5 includes a plurality of deflector rods 8 with the same structure. Each deflector rod 8 is fixed to the frame of the telescopic conveyor line 2 by bolts. Each deflector rod 8 is arranged at equal intervals along the width direction of the telescopic conveyor line 2. A long groove recessed into its interior is provided in each deflector rod 8. A deflector roller 9 is rotatably connected in the long groove. There are multiple deflector rollers 9 and they are arranged at equal intervals along the length direction of the deflector rod 8.
[0013] The implementation principle of the multi - specification automatic diversion line for tangyuan in the embodiment of this application is as follows: The turnover pallet and multiple juxtaposed hardcover pallets enter the differential conveyor line 1 in sequence. The differential conveyor line 1 is started, and the closely arranged pallets are pulled apart by using different conveying speeds to prepare for the subsequent diversion operation. When the pallet moves to the lower part of the visual recognition system 7 along with the differential conveyor line 1, the visual recognition system 7 starts to work. Through image recognition technology, it detects and judges the type of the pallet. If the visual recognition system 7 detects that it is a turnover pallet, it controls the telescopic conveyor line 2 to extend to the edge of the turnover pallet diversion mechanism 3. The turnover pallet is smoothly transferred to the turnover pallet diversion mechanism 3 along with the extension of the telescopic conveyor line 2. If the visual recognition system 7 detects that it is a hardcover pallet, the control system controls the telescopic conveyor line 2 to stop moving. The hardcover pallet continues to move at the end of the telescopic conveyor line 2. Through the guiding action of the deflector 5 and with the rolling assistance of the deflector roller 9, it moves smoothly along the deflector 5 to the hardcover pallet diversion mechanism 4.
[0014] The above are all the preferred embodiments of this application. The protection scope of this application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.
Claims
1. Automatic multi - specification shunting line for tangyuan, comprising a differential conveying line (1) for conveying turnover trays and hardcover trays, characterized in that: One end of the differential conveyor line (1) is provided with a telescopic conveyor line (2). One end of the telescopic conveyor line (2) far from the differential conveyor line (1) is provided with a turnover tray shunting mechanism (3) and a fine finishing tray shunting mechanism (4). The turnover tray shunting mechanism (3) and the fine finishing tray shunting mechanism (4) are arranged at a set interval in the vertical direction. The telescopic conveyor line (2) and the turnover tray shunting mechanism (3) are located on the same horizontal plane. A deflector plate (5) for moving the fine finishing tray to the fine finishing tray shunting mechanism (4) is arranged at the end of the telescopic conveyor line (2).
2. The automatic multi-specification shunting line for tangyuan according to claim 1, wherein: A fixed frame (6) is arranged at one end of the rack close to the differential conveyor line (1). A visual recognition system (7) is arranged on the fixed frame (6), forming a structure in which after the visual recognition system (7) detects whether it is a turnover tray, it further controls the telescopic conveyor line (2) to extend to the edge of the turnover tray shunting mechanism (3) or stop moving.
3. The multi-specification automatic shunt line for tangyuan according to claim 1, wherein: The deflector plate (5) includes a plurality of deflector rods (8) with the same mechanism. The deflector rods (8) are arranged at equal intervals. A long groove is arranged in each deflector rod (8). A deflector roller (9) is arranged in the long groove. There are a plurality of deflector rollers (9) which are arranged at equal intervals along the length direction of the deflector rod (8).