Material conveying mechanism

Abstract

The utility model relates to the field of tea processing, and discloses a material conveying mechanism which comprises a machine frame, a conveying belt is arranged in the middle of the machine frame, a limiting assembly is arranged on the upper portion of the conveying belt, a weighing device is arranged on the front portion of the conveying belt, and a labeling device is arranged on the front portion of the left side of the conveying belt. A code scanning device is arranged on the rear portion of the left side of the conveying belt, and a positioning mechanism is arranged on the upper portion of the limiting assembly. According to the labeling device disclosed by the utility model, through the mutual cooperation of the mounting frame, the shell, the motor, the rotating shaft, the disc, the auxiliary piece, the vertical rod, the pressing plate and the like, the labeling device can position an outer box from the upper part of the outer box when the outer box is labeled, so that the outer box can be ensured to be more stable regardless of the labeling force during labeling operation, and the labeling quality is ensured; the auxiliary opening is formed in the disc, so that the auxiliary opening can be matched with a roller and other components, replacement and maintenance of a spring and other components are more convenient and faster, and the device is more practical.

Description

Technical Field

[0001] This utility model relates to the field of tea processing, and in particular to a material conveying mechanism. Background Technology

[0002] In the tea production process, the outer boxes of tea need to be weighed, labeled, and scanned for reporting. First, an electronic scale is used to weigh the outer boxes containing tea, and the net weight and gross weight of each box are recorded. Then, a label is affixed to the outer box, containing relevant information such as product name, production date, expiration date, batch number, and weight. This information helps with subsequent tracking and management. Finally, a barcode or QR code scanning device is used to scan the affixed label. This step is usually connected to a production management system (such as ERP) to automatically record the weighing and labeling information of each outer box, facilitating data statistics and queries. During this process, the outer boxes of tea need to be moved from one piece of equipment to another, which requires the use of a conveyor to facilitate the material transport and complete the above operations.

[0003] In order to facilitate the labeling operation of the outer boxes, some existing traditional conveyors often use some limiting structures, such as cylinders with limit rods, to restrict the outer boxes to a certain extent so that they do not deviate during transportation. However, when labeling, the label is often positioned on the labeling plate and then the labeling plate taps the label onto the box.

[0004] However, the above operation has certain problems. If the labeling plate is applied with too little force, the label may not stick properly. If the labeling plate is applied with too much force, although the limiting structure can limit the box to a certain extent, the box may still shift, which will affect the labeling quality and is not practical. Therefore, a material conveying mechanism is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a material conveying mechanism, which aims to improve the problem in the prior art that if the labeling force of the labeling plate is too great, even though the limiting structure limits the box to a certain extent, the box is still prone to displacement, which affects the labeling quality and is not practical enough.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a material conveying mechanism, including a frame, a conveyor belt arranged in the middle of the frame, a limit component arranged on the upper part of the conveyor belt, a weighing device arranged at the front of the conveyor belt, a labeling device arranged at the front left side of the conveyor belt, a barcode scanning device arranged at the rear left side of the conveyor belt, a positioning mechanism arranged on the upper part of the limit component, the positioning mechanism including an adjustment component, a positioning component arranged on the left side of the adjustment component, the positioning component including a mounting frame, a motor fixedly connected to the right side of the mounting frame, a housing fixedly connected to the right side of the mounting frame, a rotating shaft fixedly connected to the output end of the motor, the rotating shaft penetrating and rotatably connected to the mounting frame, a disc penetrating and fixedly connected to the left side of the rotating shaft, a vertical rod penetrating and movably connected to the left side of the mounting frame, an auxiliary component arranged on the outside of the vertical rod, and a pressure plate fixedly connected to the bottom of the vertical rod.

[0007] As a further description of the above technical solution:

[0008] The auxiliary component includes a connecting block, the upright is connected to the connecting block through and fixedly, and a roller is rotatably connected to the right side of the connecting block.

[0009] As a further description of the above technical solution:

[0010] A limiting block is fixedly connected to the front side of the connecting block, and an auxiliary rod is movably connected through the middle of the limiting block. The upper end of the auxiliary rod is fixedly connected to the mounting frame, and a spring is provided between the connecting block and the mounting frame.

[0011] As a further description of the above technical solution:

[0012] An auxiliary opening is provided at the front of the disk.

[0013] As a further description of the above technical solution:

[0014] The bottom surface of the pressure plate is fixedly connected to an anti-slip pad.

[0015] As a further description of the above technical solution:

[0016] The adjustment assembly includes a guide rail, a guide block is slidably connected to the left side of the guide rail, and the housing is fixedly connected to the guide block.

[0017] As a further description of the above technical solution:

[0018] The guide rail is fixedly connected to the front and rear parts on the right side.

[0019] As a further description of the above technical solution:

[0020] The limiting component includes two cylinders, which are fixedly connected to the conveyor belt. The left ends of the two cylinders are jointly fixedly connected to a limiting rod. The guide rail and the reinforcing frame are both fixedly connected to the limiting rod.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting up a mounting frame, outer shell, motor, rotating shaft, disc, auxiliary parts, upright, pressure plate and other components to cooperate with each other, the device can position the outer box from the top when labeling the outer box, so that the outer box can be more stable regardless of the labeling force during the labeling operation, thus ensuring the labeling quality. By opening auxiliary holes on the disc, the auxiliary holes can cooperate with rollers and other components, making the replacement and maintenance of springs and other components more convenient, quick and practical.

[0023] 2. In this utility model, by setting up the cooperation between the guide rail, guide block and shell and other components, the adjustment component can adjust the position of the positioning component, so that the positioning component can be adapted to the labeling operation of outer boxes of different sizes. By setting up the reinforcing frame, the installation of the guide rail can be more stable and more practical. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a material conveying mechanism proposed in this utility model;

[0025] Figure 2 This is a three-dimensional structural diagram of the positioning mechanism of a material conveying mechanism proposed in this utility model;

[0026] Figure 3 This is a three-dimensional structural diagram of the rear side of the positioning mechanism of a material conveying mechanism proposed in this utility model.

[0027] Figure 4 This is a three-dimensional structural diagram of the positioning mechanism of a material conveying mechanism proposed in this utility model.

[0028] Legend:

[0029] 1. Frame; 2. Conveyor belt; 3. Limiting component; 4. Weighing equipment; 5. Labeling equipment; 6. Barcode scanning equipment; 7. Positioning mechanism; 71. Adjusting component; 72. Positioning component; 721. Mounting bracket; 722. Housing; 723. Motor; 724. Rotating shaft; 725. Disc; 726. Auxiliary parts; 727. Upright pole; 728. Pressure plate; 729. Spring; 7261. Connecting block; 7262. Limiting block; 7263. Auxiliary rod; 7264. Roller; 7251. Auxiliary port; 7281. Anti-slip pad; 711. Guide rail; 712. Reinforcing frame; 713. Guide block; 31. Cylinder; 32. Limiting rod. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 - Figure 2 As shown, one embodiment of this utility model provides a material conveying mechanism, including a frame 1 for connecting various components. A conveyor belt 2 is provided in the middle of the frame 1 for conveying tea materials. A limit assembly 3 is provided on the upper part of the conveyor belt 2 for restricting the outer box of tea to a certain extent to facilitate labeling operations. The limit assembly 3 includes two cylinders 31 for controlling and adjusting the position of a limit rod 32. The two cylinders 31 are fixedly connected to the conveyor belt 2. The left ends of the two cylinders 31 are jointly fixedly connected to the limit rod 32 for limiting the outer box of tea. A guide rail 711 and a reinforcing frame 712 are both fixedly connected to the limit rod 32 for positioning. The installation of mechanism 7 includes a weighing device 4 at the front of conveyor belt 2 for weighing the tea outer boxes, a labeling device 5 at the front left side of conveyor belt 2 for labeling the tea outer boxes, a barcode scanner 6 at the rear left side of conveyor belt 2 for scanning the labels on the tea outer boxes, and a positioning mechanism 7 at the top of limiting component 3 for further limiting the tea outer boxes during labeling to ensure the stability of the outer boxes. The positioning mechanism 7 includes an adjusting component 71 for adjusting the height of the positioning component 72 to accommodate the positioning of outer boxes of different sizes. The positioning component 72 is located on the left side of the adjusting component 71 for limiting the outer boxes during labeling.

[0032] Please see Figure 2 - Figure 4As shown, the positioning assembly 72 includes a mounting bracket 721 for connecting various components. A motor 723 is fixedly connected to the right side of the mounting bracket 721, providing power to the assembly and controlling the rotation of the disc 725, enabling the disc 725 to rotate in both directions. A housing 722 is fixedly connected to the right side of the mounting bracket 721, facilitating the connection between the mounting bracket 721 and the guide block 713. Its specific shape can be modified according to actual conditions to ensure the normal operation of the motor 723. A rotating shaft 724 is fixedly connected to the output end of the motor 723, for connecting the disc 725. A rotating shaft 724 is rotatably connected to the mounting bracket 721. A disc 725 is fixedly connected to the left side of the rotating shaft 724. The disc 725 is used to move the connecting block 7261 through the roller 7264. The rotating shaft 724 is fixed at a position offset from the center of the disc 725. A vertical rod 727 is movably connected to the left side of the mounting bracket 721. The vertical rod 727 is used to move the pressure plate 728 up and down to cooperate with the limiting and releasing of the outer box. An auxiliary part 726 is provided on the outside of the vertical rod 727 to cooperate with the connection of various components. A pressure plate 728 is fixedly connected to the bottom of the vertical rod 727 to cooperate with the limiting of the outer box.

[0033] Furthermore, the auxiliary component 726 includes a connecting block 7261, which is used to connect various components and to drive the upright 727 to move. The upright 727 passes through and is fixedly connected to the connecting block 7261. A roller 7264 is rotatably connected to the right side of the connecting block 7261. The roller 7264 is disposed inside the disc 725. An auxiliary opening 7251 is provided on the front side of the disc 725, which is used to facilitate the maintenance and replacement of components such as the pressure plate 728, the upright 727, and the spring 729. The roller 7264 can pass through the auxiliary opening 7251 and can roll inside the disc 725 to cooperate with the rotation of the disc 725. A limit block 726 is fixedly connected to the front side of the connecting block 7261. 2. An auxiliary rod 7263 is movably connected through the middle of the limiting block 7262. It is used to restrict the movement direction of the connecting block 7261, so that it can only move up and down. The lower part of the auxiliary rod 7263 is threaded with a nut for use in limiting and disassembling the limiting block 7262. The upper end of the auxiliary rod 7263 is fixedly connected to the mounting bracket 721. A spring 729 is provided between the connecting block 7261 and the mounting bracket 721. It is used to assist in the movement and reset of the connecting block 7261 to cooperate with the fixation of the pressure plate 728 to the outer box. The spring 729 is located outside the upright 727. The bottom surface of the pressure plate 728 is fixedly connected to the anti-slip pad 7281, which can be made of rubber.

[0034] Furthermore, the adjustment component 71 includes a guide rail 711, which can be electrically powered. A guide block 713 is slidably connected to the left side of the guide rail 711, which is used to cooperate in adjusting the height of the positioning component 72. The housing 722 is fixedly connected to the guide block 713. Reinforcing frames 712 are fixedly connected to the front and rear sides of the right side of the guide rail 711, which are used to provide support for the guide rail 711, making the guide rail 711 more stable during use.

[0035] Working Principle: During operation, the conveyor belt 2 is turned on, transporting the weighed tea boxes to the labeling equipment 5 for labeling. While conveying the tea boxes, the cylinder 31 is activated, causing the limit rod 32 to move towards the labeling equipment 5, thus limiting the movement of the tea boxes. Once the boxes reach the labeling equipment 5, the conveyor belt 2 is stopped, and the guide block 713 slides on the guide rail 711, adjusting the positioning component 72 to the appropriate position. The motor 723 is then turned on, driving the fixed rotating shaft 724 to rotate. The disc 725, fixed to the rotating shaft 724, is also rotated. As the disc 725 rotates, the rollers 7264 inside the disc 725 are driven to... As the outer box moves downward, the connecting block 7261 connected to the roller 7264 will be driven, thereby driving the upright 727 to move downward. At the same time, the spring 729 will apply a downward force to the connecting block 7261, thereby pressing the pressure plate 728 onto the top of the outer box and fixing the position of the outer box. Then, the labeling device 5 can be started to label the outer box. After the outer box is labeled, the motor 723 can drive the rotating shaft 724 to rotate in the opposite direction, thereby causing the disc 725 to drive the roller 7264 to move upward, thereby causing the connecting block 7261 to drive the upright 727 to move upward, causing the pressure plate 728 to release the outer box. Then, the labeled outer box can be transported to the barcode scanning device 6 by the conveyor belt 2, and the unlabeled outer box can be transported to the labeling device 5 to repeat the above operation.

[0036] If cleaning or maintenance of components such as the pressure plate 728 is required, or if the spring 729 needs to be replaced, turn on the motor 723 to drive the rotating shaft 724 to rotate in the opposite direction to the auxiliary port 7251. The rotating shaft 724 will then drive the disc 725 to rotate. When the auxiliary port 7251 on the disc 725 rotates to the bottom, the roller 7264 can pass through the auxiliary port 7251. Then loosen the nut at the bottom of the auxiliary rod 7263. At this time, the connecting block 7261, along with the roller 7264, the upright rod 727, the pressure plate 728, and other components, can be removed from the mounting bracket 721. The spring 729 can also be removed from between the mounting bracket 721 and the connecting block 7261 for replacement. During installation, simply install the spring 729 between the mounting bracket 721 and the connecting block 7261, then pass the upright 727 through the mounting bracket 721, so that the auxiliary rod 7263 passes through the limit block 7262, so that the roller 7264 passes through the auxiliary opening 7251, then turn on the motor 723, so that it drives the disc 725 to rotate through the rotating shaft 724, so that the roller 7264 is installed in the disc 725, and then tighten the nut and the auxiliary rod 7263.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A material conveying mechanism, comprising a frame (1), characterized in that: A conveyor belt (2) is provided in the middle of the frame (1). A limit component (3) is provided on the upper part of the conveyor belt (2). A weighing device (4) is provided at the front of the conveyor belt (2). A labeling device (5) is provided at the front left side of the conveyor belt (2). A barcode scanning device (6) is provided at the rear left side of the conveyor belt (2). A positioning mechanism (7) is provided on the upper part of the limit component (3). The positioning mechanism (7) includes an adjustment component (71). A positioning component (72) is provided on the left side of the adjustment component (71). The positioning component (72) includes a mounting bracket (721). A motor (723) is fixedly connected to the right side of the mounting frame (721), and a housing (722) is fixedly connected to the right side of the mounting frame (721). A rotating shaft (724) is fixedly connected to the output end of the motor (723). The rotating shaft (724) passes through and is rotatably connected to the mounting frame (721). A disc (725) passes through and is fixedly connected to the left side of the rotating shaft (724). A vertical rod (727) passes through and is movably connected to the left side of the mounting frame (721). An auxiliary component (726) is provided on the outside of the vertical rod (727). A pressure plate (728) is fixedly connected to the bottom of the vertical rod (727).

2. The material conveying mechanism according to claim 1, characterized in that: The auxiliary component (726) includes a connecting block (7261), the upright (727) is connected to the connecting block (7261) through and fixedly connected, and a roller (7264) is rotatably connected to the right side of the connecting block (7261).

3. The material conveying mechanism according to claim 2, characterized in that: A limiting block (7262) is fixedly connected to the front side of the connecting block (7261). An auxiliary rod (7263) is movably connected through the middle of the limiting block (7262). The upper end of the auxiliary rod (7263) is fixedly connected to the mounting bracket (721). A spring (729) is provided between the connecting block (7261) and the mounting bracket (721).

4. A material conveying mechanism according to claim 1, characterized in that: An auxiliary opening (7251) is provided at the front of the disk (725).

5. A material conveying mechanism according to claim 1, characterized in that: The bottom surface of the pressure plate (728) is fixedly connected to the anti-slip pad (7281).

6. A material conveying mechanism according to claim 1, characterized in that: The adjustment component (71) includes a guide rail (711), a guide block (713) is slidably connected to the left side of the guide rail (711), and the outer shell (722) is fixedly connected to the guide block (713).

7. A material conveying mechanism according to claim 6, characterized in that: The guide rail (711) is fixedly connected to the front and rear parts of the right side with a reinforcing frame (712).

8. A material conveying mechanism according to claim 7, characterized in that: The limiting component (3) includes two cylinders (31). The two cylinders (31) are fixedly connected to the conveyor belt (2). The left ends of the two cylinders (31) are fixedly connected to a limiting rod (32). The guide rail (711) and the reinforcing frame (712) are both fixedly connected to the limiting rod (32).

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