Automatic label sticking machine for lottery box

Abstract

The utility model relates to automatic label -sticking technical field discloses lottery box sign automatic label -sticking machine, including support platform and the conveyer belt of installation setting on support platform, install setting have blanking mechanism and adjusting mechanism on the support platform, the blanking mechanism includes the material conveying channel of installation on the support platform, through material conveying channel will the box body to be delivered to the blanking passage, through electric telescopic link drives the push plate to go down and can produce the depression to the box body to the rotation plate is depressed to this overcomes the resilience of torsional spring and can open the through slot of blanking passage bottom end, so that the box body can complete the blanking from the through slot, through the resilience of torsional spring can make the roll axle close on the box body outer wall in the blanking process, like this ensure that the stability of the box body does not have the deviation in the blanking process, like this can complete automatic blanking, prevents the deviation that appears simultaneously manual placement, influences the accuracy of subsequent label -sticking.

Description

Technical Field

[0001] This utility model belongs to the field of automatic labeling technology, specifically, it relates to an automatic labeling machine for lottery boxes. Background Technology

[0002] With the rapid development of the lottery industry, lottery production has increased significantly, directly leading to a surge in demand for lottery-specific packaging boxes. To meet the needs of traceability, inventory management, and distribution tracking for lottery packaging boxes, industry regulations stipulate that each lottery-specific packaging box must be affixed with two RFID tags for domestic lottery management. The information stored in the RFID tags enables precise control over the entire lifecycle of the packaging box, which has become one of the core operational requirements in current lottery warehousing and logistics.

[0003] Manual sorting requires picking and organizing stacked cartons one by one, making it a bottleneck for the efficiency of the entire automation process and unable to support the needs of mass production. In addition, manual sorting can easily lead to misalignment and tilting of cartons, making it impossible for the RFID tag positioning frame on the cartons to be accurately aligned with the labeling mechanism. This can easily cause problems such as label offset and unevenness between two labels during subsequent labeling.

[0004] In view of this, this utility model is proposed. Utility Model Content

[0005] To address the issue that manual sorting requires picking and organizing stacked cartons one by one, making it a bottleneck for full-process automation and unable to support mass production needs, manual sorting also easily leads to misalignment and tilting of stacked cartons, preventing the RFID tag positioning frame on the cartons from accurately aligning with the labeling mechanism. This results in label misalignment and unevenness between labels during subsequent labeling. The basic concept of the technical solution adopted in this utility model is as follows: An automatic labeling machine for lottery boxes includes a support platform and a conveyor belt installed on the support platform. The support platform is equipped with a feeding mechanism and an adjustment mechanism. The feeding mechanism includes a feeding channel installed on a support platform. One end of the feeding channel is connected to a feeding channel. A rotating plate is provided on the inner wall of the feeding channel. A push plate is provided above the inside of the feeding channel. The push plate and the rotating plate work together to automatically feed the box. The adjustment mechanism includes a bidirectional lead screw mounted on a support platform, and a labeling machine is mounted above the bidirectional lead screw. The bidirectional lead screw is used to adjust the distance between two labeling machines.

[0006] In a preferred embodiment of this utility model, the feeding mechanism includes a bracket connected to and mounted on a support platform, the outer wall of the feeding channel is connected to and mounted on the bracket, and an electric telescopic rod is installed at the top of the feeding channel, with the output end of the electric telescopic rod connected to the top surface of the push plate.

[0007] In a preferred embodiment of this utility model, the adjustment mechanism includes a motor mounted on the outer wall of the support platform. The output end of the motor is connected to the outer wall of one end of a bidirectional lead screw. A threaded block is threadedly connected to the outer wall of the bidirectional lead screw. The bottom end of the labeling machine is connected to the top surface of the threaded block. A scanning camera is mounted on the outer wall of the labeling machine.

[0008] In a preferred embodiment of this utility model, a rotating hole is provided at the bottom of the inner wall of the feeding channel. A torsion spring is connected to the inner wall of the rotating hole. A rotating shaft is connected to the end of the torsion spring away from the inner wall of the rotating hole. The outer wall of the rotating shaft is connected to the outer wall of the rotating plate. A roller is rotatably provided on the outer wall of the end of the rotating plate away from the rotating shaft. A baffle is connected to the top surface of the push plate.

[0009] In a preferred embodiment of this utility model, the material conveying channel is distributed on the support in an inclined state.

[0010] In a preferred embodiment of this utility model, there are two rotating plates, which are distributed in a symmetrical manner below the feeding channel.

[0011] In a preferred embodiment of this utility model, the top surface of the support platform is provided with a movable groove, the bidirectional lead screw is rotatably disposed on the inner wall of the movable groove, and the threaded block is movably disposed on the inner wall of the movable groove.

[0012] Compared with the prior art, the present invention has the following advantages: This invention utilizes a conveying channel to transport the box to the unloading channel. An electric telescopic rod drives a pusher plate downwards, pressing down on the box and thus the rotating plate. This overcomes the rebound force of the torsion spring, opening the slot at the bottom of the unloading channel, allowing the box to be unloaded. Simultaneously, the torsion spring's rebound force keeps the roller pressed tightly against the outer wall of the box during unloading, ensuring the box's stability and preventing shifting. This achieves automatic unloading and prevents deviations caused by manual placement, which could affect the accuracy of subsequent labeling.

[0013] This invention uses a motor to drive a bidirectional lead screw to rotate, thereby controlling the labeling machines on both sides to move away from or closer to each other. This allows for adjustment of the distance between the two labeling machines, thus adapting to boxes of different sizes and specifications and improving the applicability of the equipment.

[0014] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0015] In the attached diagram: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a bottom side view of the structure of the present invention; Figure 3 This is a schematic diagram of the unfolded structure of the feeding mechanism of this utility model; Figure 4 This is a cross-sectional view of the internal structure of the feeding mechanism of this utility model; Figure 5 This is a schematic diagram of the adjustment mechanism of this utility model.

[0016] In the diagram: 1. Support platform; 2. Conveyor belt; 31. Feeding mechanism; 311. Bracket; 312. Feeding channel; 313. Feeding channel; 314. Electric telescopic rod; 315. Push plate; 316. Torsion spring; 317. Rotating shaft; 318. Rotating plate; 319. Roller; 3110. Baffle; 32. Adjusting mechanism; 321. Motor; 322. Bidirectional lead screw; 323. Threaded block; 324. Labeling machine; 325. Scanning camera. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0018] like Figures 1 to 5 As shown, the automatic labeling machine for lottery boxes includes a support platform 1 and a conveyor belt 2 installed on the support platform 1. A feeding mechanism 31 and an adjusting mechanism 32 are installed on the support platform 1. The feeding mechanism 31 includes a feeding channel 312 installed on the support platform 1. One end of the feeding channel 312 is connected to a feeding channel 313. A rotating plate 318 is provided on the inner wall of the feeding channel 313. A push plate 315 is provided above the inside of the feeding channel 313. The push plate 315 and the rotating plate 318 work together to automatically feed the box. The adjusting mechanism 32 includes a bidirectional screw 322 installed on the support platform 1. A labeling machine 324 is provided above the bidirectional screw 322. The bidirectional screw 322 is used to adjust the distance between the two labeling machines 324.

[0019] Furthermore, the feeding mechanism 31 includes a bracket 311 connected to the support platform 1, the outer wall of the feeding channel 312 connected to the bracket 311, and an electric telescopic rod 314 installed at the top of the feeding channel 313. The output end of the electric telescopic rod 314 is connected to the top surface of the push plate 315.

[0020] Furthermore, a rotating hole is provided at the bottom of the inner wall of the feeding channel 313. A torsion spring 316 is connected to the inner wall of the rotating hole. A rotating shaft 317 is connected to the end of the torsion spring 316 away from the inner wall of the rotating hole. The outer wall of the rotating shaft 317 is connected to the outer wall of the rotating plate 318. A roller 319 is rotatably provided on the outer wall of the end of the rotating plate 318 away from the rotating shaft 317. A baffle 3110 is connected to the top surface of the push plate 315.

[0021] Furthermore, the material conveying channel 312 is inclined and distributed on the support 311. There are two rotating plates 318, which are symmetrically distributed below the material discharge channel 313. By setting the material conveying channel 312 to be inclined, the internal box can slide and convey materials under the action of gravity. The rotating plates 318 on the left and right can open and close the through groove at the bottom of the material discharge channel 313 to discharge materials.

[0022] The adjustment mechanism 32 includes a motor 321 mounted on the outer wall of the support platform 1. The output end of the motor 321 is connected to the outer wall of one end of the bidirectional lead screw 322. A threaded block 323 is threadedly connected to the outer wall of the bidirectional lead screw 322. The bottom end of the labeling machine 324 is connected to the top surface of the threaded block 323. A scanning camera 325 is mounted on the outer wall of the labeling machine 324.

[0023] Furthermore, the top surface of the support platform 1 is provided with a movable groove, the bidirectional lead screw 322 is rotatably disposed on the inner wall of the movable groove, and the threaded block 323 is movably disposed on the inner wall of the movable groove. The movable groove can limit the movement of the threaded block 323.

[0024] The implementation principle of the automatic labeling machine for lottery boxes in this embodiment is as follows: During labeling, multiple boxes are first placed sequentially in the feeding channel 312. The tilt angle of the feeding channel 312 causes the first box to slide into the unloading channel 313. Once the box is in the unloading channel 313, the electric telescopic rod 314 is activated. Its output end will drive the push plate 315 to move downward. At the same time, during the downward movement of the push plate 315, the baffle 3110 will move downward synchronously. As the push plate 315 moves downward, it will contact and press down on the box. At this time, the bottom of the box will exert pressure on the rotating plate 318, so that the downward pressure of the box overcomes the elastic force of the torsion spring 316. In this way, the rotating plate 318 can be rotated by the rotating shaft 317. The rotating plate 318 rotates downwards and unfolds, opening the bottom channel of the feeding channel 313. At this time, the outer walls of both sides of the box will be tightly pressed against the rollers 319 at the ends of the rotating plates 318. As the push plate 315 pushes the box to move downwards, the box will rub against the rollers 319 and roll. At the same time, the rebound force of the torsion spring 316 can make the rollers 319 clamp and limit the outer walls of both sides of the box. This ensures that the box will not deviate during the feeding process until the push plate 315 pushes the box out completely and contacts the rollers 319. At this time, the box will fall onto the conveyor belt 2, achieving the purpose of automatic feeding. Then, the labeling machine 324 will label the outer walls of both sides of the box. Once the box falls onto the conveyor belt 2, the electric telescopic rod 314 can be controlled to move the push plate 315 upward. At this time, the outer walls of both sides of the rotating plate 318 will be tightly pressed against the outer wall of the push plate 315 by the rotation of the torsion spring 316. Simultaneously, the next box located in the conveying channel 312 will be limited in the conveying channel 312 by the baffle 3110 until the push plate 315 is reset. Then, the rotating plate 318 is reset and closes the through slot below the unloading channel 313. At the same time, the baffle 3110 is reset and moves upward to release the limitation on the box. The box will then slide into the unloading channel 313. The above unloading operation process is repeated to unload the next box, thus enabling continuous automatic unloading. At the same time, it ensures that the stability of the box does not deflect during the unloading process, ensuring the accuracy of subsequent labeling.

[0025] By starting the motor 321, its output end will drive the bidirectional lead screw 322 to rotate. The rotation of the bidirectional lead screw 322 will drive the threaded blocks 323 on the outer wall to move away from or closer to each other. As the threaded blocks 323 move, the labeling machine 324 at the top will move synchronously. This will adjust the distance between the labeling machines 324 on both sides to adapt to boxes of different sizes and specifications, thereby improving the applicability of the overall equipment. After the labeling machine 324 completes the labeling operation on both sides of the outer wall of the box, the scanning camera 325 can scan whether the labels on both sides of the box are at the same level or whether there are any labels. If either of them is not up to standard, the information will be sent to the controller (not shown in the figure), which will automatically alarm and stop the machine, thereby improving the yield rate.

Claims

1. A lottery box label automatic labeling machine, comprising a support table (1) and a conveyor belt (2) installed on the support table (1), characterized in that, The support platform (1) is equipped with a feeding mechanism (31) and an adjustment mechanism (32). The feeding mechanism (31) includes a feeding channel (312) installed on the support platform (1), a feeding channel (313) is connected to one end of the feeding channel (312), a rotating plate (318) is provided on the inner wall of the feeding channel (313), and a push plate (315) is provided on the upper part of the inside of the feeding channel (313). The push plate (315) and the rotating plate (318) work together to automatically feed the box. The adjustment mechanism (32) includes a bidirectional lead screw (322) mounted on a support platform (1), and a labeling machine (324) is mounted above the bidirectional lead screw (322). The bidirectional lead screw (322) is used to adjust the distance between the two labeling machines (324).

2. The lottery box ticket sign autosticker according to claim 1, characterized in that, The feeding mechanism (31) includes a bracket (311) connected to the support platform (1), the outer wall of the feeding channel (312) is connected to the bracket (311), and an electric telescopic rod (314) is installed at the top of the feeding channel (313). The output end of the electric telescopic rod (314) is connected to the top surface of the push plate (315).

3. The lottery box ticket sign autosticker of claim 1 wherein, The adjustment mechanism (32) includes a motor (321) installed on the outer wall of the support platform (1). The output end of the motor (321) is connected to the outer wall of one end of the bidirectional lead screw (322). A threaded block (323) is threadedly connected to the outer wall of the bidirectional lead screw (322). The bottom end of the labeling machine (324) is connected to the top surface of the threaded block (323). A scanning camera (325) is installed on the outer wall of the labeling machine (324).

4. The lottery box ticket sign autosticker of claim 1 wherein, The inner wall of the feeding channel (313) is provided with a rotating hole, and a torsion spring (316) is connected to the inner wall of the rotating hole. A rotating shaft (317) is connected to the end of the torsion spring (316) away from the inner wall of the rotating hole. The outer wall of the rotating shaft (317) is connected to the outer wall of the rotating plate (318). A roller (319) is rotatably provided on the outer wall of the end of the rotating plate (318) away from the rotating shaft (317). A baffle (3110) is connected to the top surface of the push plate (315).

5. The lottery box ticket sign autosticker of claim 2 wherein, The material conveying channel (312) is distributed on the support (311) in an inclined state.

6. The lottery box ticket sign autosticker of claim 2 wherein, There are two rotating plates (318), which are distributed in a left-right symmetrical structure below the feeding channel (313).

7. The lottery box ticket sign autosticker of claim 3 wherein, The top surface of the support platform (1) is provided with a movable groove, the bidirectional lead screw (322) is rotatably disposed on the inner wall of the movable groove, and the threaded block (323) is movably disposed on the inner wall of the movable groove.

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