Fully-degradable starch-based fast food box with foldable cover

By introducing a feeding mechanism and a sorting mechanism into the fully degraded starch-based foldable fast food box, and using components such as deflectors, cylinders and vacuum nozzles, the problem of drifting and stacking of fast food boxes during the production process is solved. It realizes precise sorting and tight stacking of lunch boxes, improving the stability of handling.

CN222181141UActive Publication Date: 2024-12-17SHANDONG FUTURE NEW MATERIAL CO LTD
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Patent Information

Application Number
CN202421032631.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-13
Publication Date
2024-12-17
Estimated Expiration
2034-05-13

AI Technical Summary

Technical Problem

During the production process, existing fast food boxes are lighter in texture, easily drift away from the blanking position, not tightly stacked, difficult to clamp, and easily fall off during handling.

Method used

The design of fully degraded starch-based foldable fast food box is adopted, including the feeding mechanism and the sorting mechanism. Through the combination of the deflector, the cylinder, the vacuum nozzle and the threaded sleeve, the precise flow and sorting of the lunch box is achieved, ensuring that the lunch box is in Secure tightly when stacking.

Benefits of technology

It effectively avoids the deviation of the lunch box during blanking and the fluffy problems during stacking, improves the density and stability of the lunch box stacking, and ensures the safety of subsequent handling.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a full degradation starch base foldable cover fast food box, including the frame, the front end of inside of the frame is fixedly connected with the placing table, the front end of outside of the frame is connected with the U-shaped plate through the screw thread, through the setting of the feed delivery mechanism, when the fast food box passes through the feed delivery box, the fast food box is prevented from deviating from the blanking position under the action of the guide plate, and the fast food box is convenient to use. Through cooperation of a driving bevel gear and a driven bevel gear, a conveying belt conveys meal boxes to the surface of a placement table, through arrangement of a sorting mechanism, an air cylinder stretches out and draws back to drive a vacuum suction nozzle to adjust and sort the front and back positions of the meal boxes, and the output end of a direct current motor drives a threaded rod to rotate; the threaded rod drives the threaded sleeve to move left and right under the action of threaded connection, so that the left and right positions of the electric cylinder and the vacuum suction nozzle are adjusted, the vacuum suction nozzle sucks and arranges meal boxes, the meal boxes are conveyed to the position above another meal box through the threaded sleeve, the meal boxes are clamped one by one under the action of the electric cylinder, and the stacking tightness of the meal boxes is improved.
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Description

Technical Field

[0001] The utility model relates to a fully degradable starch-based fast food box with a foldable cover, belonging to the technical field of disposable lunch boxes. Background Art

[0002] Disposable fast food boxes have shifted from foam lunch boxes to environmentally friendly lunch boxes. The original foam lunch boxes have been eliminated because they are not resistant to high temperatures and the production process causes damage to the environment. They have been replaced by plastic lunch boxes, paper lunch boxes, wooden lunch boxes, degradable lunch boxes, etc.

[0003] A Chinese patent publication (publication number: CN 214982663 U) discloses a material-retrieving device for fast food box production, comprising a workbench, a pressing machine is fixedly installed on the top of the workbench, a support platform is fixedly installed on the top of the workbench and on the left and right sides of the pressing machine, a movable block is slidably connected to the inner wall of the support platform, and inclined blocks are fixedly installed on the left and right sides of the bottom of the movable block, a swing rod is fixedly installed on the top of the torsion spring, a telescopic rod is movably connected to the right side of the swing rod, a fixed block is fixedly installed on the left side of the swing rod, and a movable rod is movably connected to the inner wall of the fixed block, and the torsion spring and the swing rod are used in combination, when the movable block moves downward, the inclined surface of the inclined block will slide along the inclined surface of the swing rod, and then the swing rod will be driven to swing to the right at an angle, and the telescopic rod will be extended and retracted during the swing, thereby driving the movable rod to move to the opposite side of the two movable rods;

[0004] Although the above patent achieves the effect of fixing and clamping the box by using the clamping block and the driving block in coordination, the fast food box needs to go through a series of processes such as heating, forming, punching and shearing during the production process. After the fast food boxes are produced, they need to be stacked neatly using a stacking device, and then the entire stack of fast food boxes is taken away manually. Since the fast food boxes are light in texture, they will drift away from the drop position during the falling process, often causing messy stacking, and when stacked together, they are relatively fluffy and difficult to clamp one by one, and are easy to fall during subsequent transportation, so improvement is needed.

[0005] Therefore, a fully degradable starch-based foldable fast food box is proposed. Utility Model Content

[0006] In view of this, the utility model provides a fully degradable starch-based foldable fast food box to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is implemented as follows: a fully degradable starch-based foldable fast food box, comprising a frame, the front end of the inner side of the frame is fixedly connected to a placing table, the front end of the outer side of the frame is connected to a U-shaped plate by threads, the inner side of the frame is provided with a feeding mechanism, the feeding mechanism includes a feeding roller, the inner side of the U-shaped plate is provided with a finishing mechanism, the finishing mechanism includes a cylinder and a support plate;

[0008] The feed roller is rotatably connected to the inner side of the frame through a bearing, a conveyor belt is sleeved on the outer surface of the feed roller, a plurality of driven bevel gears are movably connected to the left side of the feed roller through a bearing, a mounting seat is fixedly connected to the left side of the frame, a servo motor is fixedly connected to the front side of the mounting seat, a rotating rod is fixedly connected to the output end of the servo motor, a plurality of active bevel gears are fixedly connected to the outer surface of the rotating rod, and the active bevel gears are meshed with the driven bevel gears.

[0009] Further preferably, a feed box is fixedly connected to the rear side of the top of the frame, and a plurality of guide plates are fixedly connected to the left and right sides of the inner cavity of the feed box.

[0010] Further preferably, the cylinder is fixedly connected to the front side of the top of the U-shaped plate, the output end of the cylinder is fixedly connected to a connecting frame, and the bottom of the connecting frame is fixedly connected to an adjusting frame.

[0011] Further preferably, a DC motor is fixedly installed on the right side of the adjustment frame, a threaded rod is fixedly connected to the output end of the DC motor, and a threaded sleeve is threadedly connected to the outer surface of the threaded rod.

[0012] Further preferably, a connecting plate is fixedly connected to the bottom of the threaded sleeve, an electric cylinder is fixedly connected to the middle end of the bottom of the connecting plate, and an output end of the electric cylinder is fixedly connected to a support plate.

[0013] Further preferably, vacuum suction nozzles are provided on both sides of the left and right sides of the bottom of the support plate, and vacuum generators are fixedly connected to the left and right sides of the inner cavity of the U-shaped plate. The inner side of the vacuum generator is connected to a vacuum tube, and the inner side of the vacuum tube is connected to the inner cavity of the vacuum suction nozzle.

[0014] Further preferably, the front and rear sides of the bottom of the frame are fixedly connected to support platforms, and the top of the support platform is fixedly connected to a reinforcement plate.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model provides a feeding mechanism. When the lunch box passes through the feeding box, the guide plate prevents the lunch box from deviating from the dropping position. The driving bevel gear and the driven bevel gear cooperate to enable the conveyor belt to transport the lunch box to the surface of the placement table. The arrangement mechanism is provided to extend and retract the cylinder to drive the vacuum nozzle to adjust the front and rear positions of the lunch box. The output end of the DC motor drives the threaded rod to rotate. The threaded rod drives the threaded sleeve to move left and right through the threaded connection, so as to adjust the left and right positions of the electric cylinder and the vacuum nozzle. The vacuum nozzle sucks and arranges the lunch box and transports it to the top of another lunch box through the threaded sleeve. The lunch boxes are clamped one by one under the action of the electric cylinder, thereby improving the tightness of the lunch box stacking.

[0017] 2. The utility model can guide the lunch boxes inside the feeding box by arranging a guide plate, can adjust the front and rear positions of the vacuum suction nozzle for sucking the lunch boxes by arranging a cylinder, can adjust the action position of the vacuum suction nozzle for sucking the lunch boxes by arranging a threaded sleeve, and can clamp the lunch boxes one by one under the action of the electric cylinder by arranging an electric cylinder.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the front structure of the main body of the utility model;

[0021] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the feeding mechanism of the utility model;

[0023] Figure 4 It is a schematic diagram of the finishing mechanism structure of the utility model.

[0024] Figure numerals: 1. frame; 2. feeding mechanism; 201. feeding roller; 202. conveyor belt; 203. driven bevel gear; 204. mounting seat; 205. servo motor; 206. rotating rod; 207. driving bevel gear; 208. feeding box; 209. guide plate; 3. placing table; 4. U-shaped plate; 5. sorting mechanism; 501. cylinder; 502. connecting frame; 503. adjusting frame; 504. DC motor; 505. threaded rod; 506. threaded sleeve; 507. connecting plate; 508. electric cylinder; 509. supporting plate; 510. vacuum nozzle; 511. vacuum generator; 512. vacuum tube; 6. supporting table; 7. reinforcement plate. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] Example 1

[0028] like Figure 1-4 As shown, the embodiment of the utility model provides a fully degradable starch-based foldable fast food box, including a frame 1, a placing table 3 is fixedly connected to the front end of the inner side of the frame 1, a U-shaped plate 4 is connected to the front end of the outer side of the frame 1 through a thread, a feeding mechanism 2 is arranged on the inner side of the frame 1, and the feeding mechanism 2 includes a feeding roller 201, and a finishing mechanism 5 is arranged on the inner side of the U-shaped plate 4, and the finishing mechanism 5 includes a cylinder 501 and a support plate 509;

[0029] The feed roller 201 is rotatably connected to the inner side of the frame 1 through a bearing, a conveyor belt 202 is sleeved on the outer surface of the feed roller 201, a plurality of driven bevel gears 203 are movably connected to the left side of the feed roller 201 through a bearing, a mounting seat 204 is fixedly connected to the left side of the frame 1, a servo motor 205 is fixedly connected to the front side of the mounting seat 204, a rotating rod 206 is fixedly connected to the output end of the servo motor 205, a plurality of active bevel gears 207 are fixedly connected to the outer surface of the rotating rod 206, and the active bevel gears 207 are meshed with the driven bevel gears 203, a feed box 208 is fixedly connected to the rear side of the top of the frame 1, and a plurality of guide plates 209 are fixedly connected to the left and right sides of the inner cavity of the feed box 208.

[0030] By setting up the feeding mechanism 2, when the lunch box passes through the feeding box 208, the guide plate 209 prevents the lunch box from deviating from the dropping position, and the active bevel gear 207 cooperates with the driven bevel gear 203 to make the conveyor belt 202 transport the lunch box to the surface of the placement table 3. By setting up the sorting mechanism 5, the cylinder 501 is extended and retracted, driving the vacuum suction nozzle 510 to adjust the front and rear position of the lunch box, and the threaded rod 505 is driven to rotate by the output end of the DC motor 504. The threaded rod 505 drives the threaded sleeve 506 to move left and right through the threaded connection, so as to adjust the left and right positions of the electric cylinder 508 and the vacuum suction nozzle 510. The vacuum suction nozzle 510 sucks and sorts the lunch box and transports it to the top of another lunch box through the threaded sleeve 506. The lunch boxes are clamped one by one under the action of the electric cylinder 508, thereby improving the tightness of the lunch box stacking.

[0031] Example 2

[0032] In one embodiment, a feed box 208 is fixedly connected to the rear side of the top of the frame 1, and a plurality of guide plates 209 are fixedly connected to the left and right sides of the inner cavity of the feed box 208, a cylinder 501 is fixedly connected to the front side of the top of the U-shaped plate 4, and the output end of the cylinder 501 is fixedly connected to a connecting frame 502, and the bottom of the connecting frame 502 is fixedly connected to an adjusting frame 503, and a DC motor 504 is fixedly installed on the right side of the adjusting frame 503, and a threaded rod 505 is fixedly connected to the output end of the DC motor 504, and a threaded sleeve 506 is threadedly connected to the outer surface of the threaded rod 505.

[0033] By setting the guide plate 209, the lunch boxes inside the feed box 208 can be guided, by setting the cylinder 501, the front and rear positions of the vacuum suction nozzle 510 for sucking the lunch boxes can be adjusted, and by setting the threaded sleeve 506, the working position of the vacuum suction nozzle 510 for sucking the lunch boxes can be adjusted.

[0034] Example 3

[0035] In one embodiment, a connecting plate 507 is fixedly connected to the bottom of the threaded sleeve 506, an electric cylinder 508 is fixedly connected to the middle end of the bottom of the connecting plate 507, a support plate 509 is fixedly connected to the output end of the electric cylinder 508, vacuum nozzles 510 are arranged on the left and right sides of the bottom of the support plate 509, vacuum generators 511 are fixedly connected to the left and right sides of the inner cavity of the U-shaped plate 4, a vacuum tube 512 is connected to the inner side of the vacuum generator 511, and the inner side of the vacuum tube 512 is connected to the inner cavity of the vacuum nozzle 510, a support platform 6 is fixedly connected to the front and rear sides of the bottom of the frame 1, and a reinforcement plate 7 is fixedly connected to the top of the support platform 6.

[0036] By providing the electric cylinder 508, the lunch boxes can be clamped one by one under the action of the electric cylinder 508. By providing the vacuum suction nozzle 510, it is convenient to suck the lunch boxes. By providing the support platform 6 and the reinforcement plate 7, the stability of the overall equipment can be improved.

[0037] When the utility model is working: when the lunch box passes through the feeding box 208, the guide plate 209 prevents the lunch box from deviating from the dropping position, and the output end of the servo motor 205 drives the rotating rod 206 and the active bevel gear 207 to rotate, and the active bevel gear 207 drives the driven bevel gear 203 to rotate through the action of the tooth meshing connection, and the driven bevel gear 203 drives the feeding roller 201 to rotate, and the feeding roller 201 drives the conveyor belt 202 to feed the lunch box while rotating. When the feeding roller 201 is transported to the top of the placement table 3, the feeding roller 201 is turned on and retracted, and the output end of the cylinder 501 drives the connecting frame 502 to move forward and backward for adjustment, and the connecting frame 502 drives the adjusting frame 503 to move forward and backward for adjustment, and the adjusting frame 503 drives the electric cylinder 501 in the process of moving forward and backward 8 and the vacuum suction nozzle 510 are moved forward and backward to adjust, thereby adjusting the front and rear position of the vacuum suction nozzle 510, and then the DC motor 504 is turned on to work, and the threaded rod 505 is driven to rotate through the output end of the DC motor 504, and the threaded rod 505 drives the threaded sleeve 506 and the connecting plate 507 to move left and right through the effect of the threaded connection. The connecting plate 507 drives the electric cylinder 508 to move left and right for fine adjustment, thereby adjusting the left and right angles of the support plate 509 and the vacuum suction nozzle 510. When the vacuum generator 511 is working, the lunch box is sucked by the cooperation of the vacuum tube 512 and the vacuum suction nozzle 510, and is transported to the top of another lunch box through the threaded sleeve 506. The lunch boxes are clamped one by one under the action of the electric cylinder 508, and the above steps are repeated to improve the tightness of the lunch box stacking.

[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A fully degradable starch-based foldable fast food box, characterized in that: The machine comprises a frame (1), the front end of the inner side of the frame (1) is fixedly connected to a placing table (3), the front end of the outer side of the frame (1) is threadedly connected to a U-shaped plate (4), the inner side of the frame (1) is provided with a feeding mechanism (2), the feeding mechanism (2) comprises a feeding roller (201), the inner side of the U-shaped plate (4) is provided with a sorting mechanism (5), the sorting mechanism (5) comprises a cylinder (501) and a support plate (509); The feed roller (201) is rotatably connected to the inner side of the frame (1) via a bearing; a conveyor belt (202) is sleeved on the outer surface of the feed roller (201); a plurality of driven bevel gears (203) are movably connected to the left side of the feed roller (201) via a bearing; a mounting seat (204) is fixedly connected to the left side of the frame (1); a servo motor (205) is fixedly connected to the front side of the mounting seat (204); a rotating rod (206) is fixedly connected to the output end of the servo motor (205); a plurality of active bevel gears (207) are fixedly connected to the outer surface of the rotating rod (206); and the active bevel gears (207) are connected to the driven bevel gears (203) in a tooth-meshing manner.

2. The fully degradable starch-based foldable fast food box according to claim 1, characterized in that: A feed box (208) is fixedly connected to the rear side of the top of the frame (1), and a plurality of guide plates (209) are fixedly connected to the left and right sides of the inner cavity of the feed box (208).

3. The fully degradable starch-based foldable fast food box according to claim 1, characterized in that: The cylinder (501) is fixedly connected to the front side of the top of the U-shaped plate (4); the output end of the cylinder (501) is fixedly connected to a connection frame (502); and the bottom of the connection frame (502) is fixedly connected to an adjustment frame (503).

4. The fully degradable starch-based foldable fast food box according to claim 3, characterized in that: A DC motor (504) is fixedly mounted on the right side of the adjustment frame (503); a threaded rod (505) is fixedly connected to the output end of the DC motor (504); and a threaded sleeve (506) is threadedly connected to the outer surface of the threaded rod (505).

5. The fully degradable starch-based foldable fast food box according to claim 4, characterized in that: The bottom of the threaded sleeve (506) is fixedly connected to a connecting plate (507), the middle end of the bottom of the connecting plate (507) is fixedly connected to an electric cylinder (508), and the output end of the electric cylinder (508) is fixedly connected to a supporting plate (509).

6. The fully degradable starch-based foldable fast food box according to claim 1, characterized in that: Vacuum suction nozzles (510) are provided on both left and right sides of the bottom of the support plate (509), and vacuum generators (511) are fixedly connected to both left and right sides of the inner cavity of the U-shaped plate (4), the inner side of the vacuum generator (511) is connected to a vacuum tube (512), and the inner side of the vacuum tube (512) is connected to the inner cavity of the vacuum suction nozzle (510).

7. The fully degradable starch-based foldable fast food box according to claim 1, characterized in that: The front and rear sides of the bottom of the frame (1) are fixedly connected to support platforms (6), and the top of the support platform (6) is fixedly connected to a reinforcement plate (7).