Auxiliary feeding device for paper cups

Abstract

The utility model discloses an auxiliary paper cup feeding device which comprises a conveying supporting frame, a PLC, finished paper cups and a lifting plate, a servo motor is fixedly installed at one end of one side of the conveying supporting frame, transmission idler wheels are evenly distributed on the inner side of the conveying supporting frame, a conveying belt is arranged on the outer sides of the transmission idler wheels, and the conveying belt is arranged on the conveying supporting frame. The side, away from the transmission rollers, of the conveying belt is evenly and fixedly connected with fixed-distance limiting rods, and a guiding inclined groove is formed in the top end of the end, away from the servo motor, of the conveying supporting frame. Custom conveying of finished paper cups is achieved through the PLC, the rotating speed of the servo motor and the lifting intermittent time of the electric push rod can be set according to needs, equidistant conveying of the finished paper cups is achieved, it is guaranteed that the positions of all the finished paper cups on the conveying belt are accurate, follow-up packaging and machining are facilitated, and production efficiency is improved. Due to the design of the buffering objective table, the finished paper cups can be automatically stacked and released one by one when needed, and a good buffering effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cup production, in particular to an auxiliary feeding device for paper cups. Background Art

[0002] The production process of paper cups mainly includes the following steps: First, the raw material of the paper cups, usually food-grade cardboard, is prepared and coated with a layer of waterproof material to prevent beverage penetration; then, the raw material is printed and coated with food-grade inks and coatings to ensure the pattern is clear and waterproof; then, the treated cardboard is heated and pressed into paper cups through a molding machine; after molding, the corners are processed to remove excess cardboard and make the edges smooth; finally, the finished paper cups are quality inspected, packaged, and the quality and safety during storage and transportation are guaranteed.

[0003] During the packaging process of finished paper cups, the paper cups need to be transported. During the transportation process, problems such as accumulation or out-of-stock are likely to occur, affecting the production and packaging efficiency. Therefore, a paper cup auxiliary feeding device is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a paper cup auxiliary feeding device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a paper cup auxiliary loading device, comprising a transport support frame, a PLC controller, finished paper cups and a lifting plate, a servo motor being fixedly installed at one end of one side of the transport support frame, transmission rollers being evenly distributed on the inner side of the transport support frame, a conveyor belt being provided on the outer side of the transmission roller, a distance limiting rod being evenly fixedly connected to the side of the conveyor belt away from the transmission roller, a guide chute being provided at the top end of the transport support frame away from the servo motor, and two electric push rods being symmetrically fixedly installed at the end of the transport support frame close to the guide chute.

[0006] Preferably, the top end of the lifting plate is fixedly connected to a lifting support plate, and the bottom end of the lifting support plate is fixedly connected to the telescopic end of the electric push rod.

[0007] Preferably, a buffer platform is fixedly installed on one end of the transport support frame away from the servo motor, two guardrails are symmetrically fixedly connected to the top of the buffer platform, and a guide inclined plate is fixedly connected to the inner side of the guardrail near one end of the transport support frame.

[0008] Preferably, the PLC controller is electrically connected to the servo motor and the electric push rod respectively.

[0009] Preferably, the driving end of the servo motor is fixedly mounted on one end of the transmission roller that is farthest from the buffer platform.

[0010] Preferably, the top end of the lifting pallet is beveled, and the top end of the lifting pallet is tilted downward on a side close to the transport support frame.

[0011] Preferably, the buffer platform is designed to be tilted downward at one end close to the transport support frame.

[0012] Preferably, the end of the guide inclined groove away from the buffer loading platform is designed to be inclined downward.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The utility model realizes customized conveying of finished paper cups through a PLC controller. The speed of the servo motor and the lifting and lowering interval time of the electric push rod can be set as needed to realize equidistant conveying of finished paper cups, ensuring the accurate position of each finished paper cup on the conveyor belt, which is convenient for subsequent packaging and processing. The design of the buffer loading platform enables the finished paper cups to be automatically stacked and released one by one when needed, which plays a good buffering role and adapts to the different speed requirements on the production line, thereby improving the stability and continuity of subsequent packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the second state structure of the main body of the present utility model;

[0017] Figure 3 This is a schematic diagram of the partially disassembled structure of the transport support frame in the present invention.

[0018] In the figure: 1- transport support frame, 2- PLC controller, 3- buffer loading platform, 4- finished paper cup, 5- servo motor, 6- guardrail, 7- guide inclined plate, 8- lifting plate, 9- conveyor belt, 10- fixed distance limit rod, 11- transmission roller, 12- lifting plate, 13- electric push rod, 14- guide inclined slot. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-3 The utility model provides an embodiment: a paper cup auxiliary loading device, including a transport support frame 1, a PLC controller 2, a finished paper cup 4 and a lifting plate 8, a servo motor 5 is fixedly installed at one end of one side of the transport support frame 1, and transmission rollers 11 are evenly distributed on the inner side of the transport support frame 1. A conveyor belt 9 is provided on the outer side of the transmission roller 11, and a fixed distance limit rod 10 is evenly fixedly connected to the side of the conveyor belt 9 away from the transmission roller 11. A guide chute 14 is provided at the top of the end of the transport support frame 1 away from the servo motor 5, and two electric push rods 13 are symmetrically fixedly installed on the end of the transport support frame 1 close to the guide chute 14. The end of the guide chute 14 away from the buffer loading platform 3 is designed to be downwardly inclined.

[0021] The top of the lifting plate 8 is fixedly connected to a lifting support plate 12, and the bottom end of the lifting support plate 12 is fixedly connected to the telescopic end of the electric push rod 13. When the electric push rod 13 is started, the telescopic end of the electric push rod 13 drives the lifting support plate 12 to move up and down, thereby realizing the transportation of the finished paper cups 4.

[0022] A buffer loading platform 3 is fixedly installed at the end of the transport support frame 1 away from the servo motor 5. The buffer loading platform 3 is designed to be tilted downward at the end close to the transport support frame 1. The tilted design allows the finished paper cups 4 to roll toward the transport support frame 1 and be stacked on the lifting support plate 12. Two guardrails 6 are symmetrically fixedly connected to the top of the buffer loading platform 3. A guide inclined plate 7 is fixedly connected to the inner side of the guardrail 6 near the end of the transport support frame 1. The guide inclined plate 7 can guide the finished paper cups 4 to the top of the lifting support plate 12 to prevent the finished paper cups 4 from tilting.

[0023] The PLC controller 2 is electrically connected to the servo motor 5 and the electric push rod 13 respectively. By setting a control program in the PLC controller 2, the speed of the servo motor 5 and the lifting and lowering interval time of the electric push rod 13 can be set as needed.

[0024] The driving end of the servo motor 5 is fixedly mounted on one end of the transmission roller 11 located farthest from the buffer loading platform 3. The driving end of the servo motor 5 drives the transmission roller 11 to rotate. The rotating transmission roller 11 drives the conveyor belt 9 to move in a circular motion. The moving conveyor belt 9 drives the distance limit rod 10 to move.

[0025] The top of the lifting pallet 12 is beveled, and the top of the lifting pallet 12 is tilted downward near the side of the transport support frame 1. The tilted design allows the center of gravity of the finished paper cup 4 at the top of the lifting pallet 12 to be close to the transport support frame 1, thereby allowing the finished paper cup 4 to move upward along the end surface of the transport support frame 1 close to the buffer loading platform 3. When the lifting pallet 12 moves to the top of the guide chute 14, the finished paper cup 4 loses the support of the transport support frame 1 and rolls to the top of the guide chute 14 and rolls toward the top of the conveyor belt 9.

[0026] Working principle: During use, first set the control program for the PLC controller 2, set the electric push rod 13 to rise and fall at a fixed time, and the lifting time can be changed. When the finished paper cups 4 need to be packaged and transported, the PLC controller 2 controls the servo motor 5 and the electric push rod 13 to start, and the driving end of the servo motor 5 drives the transmission roller 11 to rotate. The rotating transmission roller 11 drives the conveyor belt 9 to move in a circular motion. The stacked finished paper cups 4 are placed on the top of the buffer loading platform 3. Due to the inclined design of the buffer loading platform 3, the finished paper cups 4 placed on the buffer loading platform 3 are tilted. The transport support frame 1 rolls until the finished paper cup 4 is close to the end of the transport support frame 1 close to the PLC controller 2 and the finished paper cup 4 is at the top of the lifting support plate 12. Then the PLC controller 2 controls the electric push rod 13 to extend. The telescopic end of the electric push rod 13 pushes the lifting support plate 12 to move upward. The movement of the lifting support plate 12 drives the lifting plate 8 to move upward. The upward moving lifting plate 8 blocks the finished paper cup 4 at the top of the buffer loading platform 3. When the finished paper cup 4 at the top of the lifting support plate 12 moves to the top of the guide chute 14, the finished paper cup 4 loses the transport support. The blocking of the support frame 1 rolls the transport support frame 1 to the top of the guide chute 14, and then the finished paper cup 4 rolls to the top of the conveyor belt 9 through the guide chute 14. The fixed distance limit rod 10 at the top of the conveyor belt 9 pushes the finished paper cup 4 to move away from the buffer loading platform 3, until the finished paper cup 4 moves to the end close to the servo motor 5 and falls to the next processing conveyor belt. When the lifting support plate 12 moves to the top of the guide chute 14, the PLC controller 2 controls the electric push rod 13 to retract, and the top of the electric push rod 13 drives the lifting support plate 12 to move downward to the initial position. The finished paper cups 4 blocked by the lifting plate 8 roll to the top of the lifting support plate 12, and then the PLC controller 2 controls the electric push rod 13 to extend and continue to convey, thereby realizing equidistant conveyance of the finished paper cups 4. A plurality of finished paper cups 4 can be placed on the top of the buffer loading platform 3. When the lifting support plate 12 rises, the finished paper cups 4 on the top of the lifting support plate 12 are conveyed upward, and at the same time, the lifting plate 8 blocks the finished paper cups 4. When the lifting support plate 12 returns to its initial state, the finished paper cups 4 are no longer blocked and roll to the top of the lifting support plate 12, thereby achieving a buffering effect.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paper cup auxiliary loading device, comprising a transport support frame (1), a PLC controller (2), finished paper cups (4) and a lifting plate (8), characterized in that: A servo motor (5) is fixedly mounted on one end of one side of the transport support frame (1), transmission rollers (11) are evenly distributed on the inner side of the transport support frame (1), a conveyor belt (9) is provided on the outer side of the transmission roller (11), and a distance limiting rod (10) is evenly fixedly connected to the side of the conveyor belt (9) away from the transmission roller (11), a guide inclined slot (14) is provided at the top end of the transport support frame (1) away from the servo motor (5), and two electric push rods (13) are symmetrically fixedly mounted on the end of the transport support frame (1) close to the guide inclined slot (14).

2. The paper cup auxiliary feeding device according to claim 1, characterized in that: The top end of the lifting plate (8) is fixedly connected to a lifting support plate (12), and the bottom end of the lifting support plate (12) is fixedly connected to the telescopic end of the electric push rod (13).

3. The paper cup auxiliary feeding device according to claim 1, characterized in that: A buffer platform (3) is fixedly mounted on one end of the transport support frame (1) away from the servo motor (5); two guardrails (6) are symmetrically fixedly connected to the top of the buffer platform (3); and a guide inclined plate (7) is fixedly connected to the inner side of the guardrail (6) near one end of the transport support frame (1).

4. The paper cup auxiliary feeding device according to claim 1, characterized in that: The PLC controller (2) is electrically connected to the servo motor (5) and the electric push rod (13) via wires.

5. The paper cup auxiliary feeding device according to claim 3, characterized in that: The driving end of the servo motor (5) is fixedly mounted on one end of the transmission roller (11) located farthest from the buffer platform (3).

6. The paper cup auxiliary feeding device according to claim 2, characterized in that: The top end of the lifting plate (12) is designed to be beveled, and the top end of the lifting plate (12) is tilted downward near a side of the transport support frame (1).

7. The paper cup auxiliary feeding device according to claim 3, characterized in that: The buffer loading platform (3) is designed to be tilted downward at one end close to the transport support frame (1).

8. The paper cup auxiliary feeding device according to claim 3, characterized in that: The end of the guide inclined groove (14) away from the buffer loading platform (3) is designed to be inclined downward.

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