Agricultural product packaging and labeling device

Abstract

The utility model relates to the technical field of labeling devices, and discloses an agricultural product packaging labeling device which comprises a device shell and further comprises a first fixing frame and a labeling mechanism, the outside of the device shell is fixedly connected with a bottom plate, the top of the device shell is provided with the labeling mechanism, and the outside of the device shell is fixedly connected with the first fixing frame. A first electric telescopic rod body is fixedly connected to the inner side of the first fixing frame, a first fixing shell is fixedly connected to the bottom of the first electric telescopic rod body, a pressing block is fixedly connected to the bottom of the sliding block, and the first electric telescopic rod body drives the first fixing shell to descend so that the pressing block can press and support agricultural products. According to the agricultural product labeling device, the first electric telescopic rod body, the first fixing shell, the sliding block, the first spring and the pressing block are additionally arranged, pushing force is provided for the sliding block through the first spring, the pressing block makes contact with agricultural products more stably, the pressing block presses and strokes the labeled products more stably, and labels of the products are attached to the surfaces of the agricultural products more stably.

Description

Technical Field

[0001] This utility model relates to the field of labeling devices, and in particular to a labeling device for agricultural product packaging. Background Technology

[0002] Agricultural product packaging labeling technology has evolved from manual operation to mechanization, automation, and then to intelligentization. In the early days, agricultural product packaging labeling mainly relied on manual labor, which was inefficient and prone to errors. Therefore, a special labeling device was invented.

[0003] According to the patent application published on the Internet (authorization announcement number: CN 220865900U), "This utility model discloses a labeling machine for agricultural products and food, including a working box. A conveyor frame is provided on the upper part of the working box, and a feeding belt is provided inside the conveyor frame. An adjustment frame is provided on the upper part of the working box behind the conveyor frame. A moving block is movably installed inside the adjustment frame, and an mounting frame is rotatably installed on the front side of the moving block. The height of the moving block is controlled by the adjustment frame to adapt to different positions of different agricultural products during the labeling process. The angle of the mounting frame is controlled by a motor, which in turn controls the position of the guide plate, so that the label can be guided by the guide plate to complete the labeling operation. The connecting plate and the return spring are used to passively adapt the guide plate to different sizes of the same product. At the same time, the protective cylinder at one end of the guide plate also provides a protective effect. The pressure roller elastically installed on the upper part of the guide plate can cooperate with the small-range movement of the guide plate to adjust its position."

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] During the use of this utility model, because the packaged agricultural products are of different shapes and scattered on the conveyor belt surface, when labeling some agricultural products, there will be cases where the labels are not firmly attached and are directly conveyed to the next process. At this time, it is necessary for staff to intervene and manually press the labels that are not firmly attached. However, when dealing with a large number of labeling tasks, repeated intervention by staff will greatly waste manpower and affect the overall agricultural product packaging work. Therefore, it is necessary to improve the agricultural product packaging labeling device to solve the above problems. Utility Model Content

[0006] To overcome the problem of repeated staff intervention required when labels are not firmly attached, which disrupts the overall packaging process.

[0007] The technical solution of this utility model is as follows: an agricultural product packaging labeling device, including a device shell, a first fixing frame and a labeling mechanism, a base plate fixedly connected to the outside of the device shell, a labeling mechanism provided on the top of the device shell, a first fixing frame fixedly connected to the outside of the device shell, a first electric telescopic rod body fixedly connected to the inside of the first fixing frame, a first fixing shell fixedly connected to the bottom of the first electric telescopic rod body, a sliding block slidably connected inside the first fixing shell, a first spring fixedly connected between the sliding block and the first fixing shell, and a pressing block fixedly connected to the bottom of the sliding block. The first fixing shell is lowered by the first electric telescopic rod body, and the pressing block presses down on the agricultural product.

[0008] Preferably, the first fixed shell has a groove at the relative position of the sliding block, and the sliding block is slidably connected inside the groove.

[0009] Preferably, a first motor is fixedly connected to the outside of the device housing, a conveyor wheel is fixedly connected to the output end of the first motor, a conveyor belt is connected to the outside of the conveyor wheel, a first connecting shell is fixedly connected to the inside of the device housing, a first threaded rod is rotatably connected to the inside of the first connecting shell, a first knob is fixedly connected to the outside of the first threaded rod, a second connecting shell is threadedly connected to the outside of the first threaded rod, the second connecting shell is slidably connected to the inside of the first connecting shell, a first connecting frame is fixedly connected to the inside of the second connecting shell, and a limit wheel is rotatably connected to the inside of the first connecting frame.

[0010] Preferably, the first connecting shell has a slot at the relative position of the first threaded rod, and the first threaded rod is rotatably connected inside the slot.

[0011] Preferably, the first connecting shell has a groove at the position of the second connecting shell, and the second connecting shell is slidably connected inside the groove.

[0012] Preferably, the labeling mechanism includes a second fixed frame, which is fixedly connected to the outside of the device housing. A second electric telescopic rod body is fixedly connected to the inside of the second fixed frame. A second fixed shell is fixedly connected to the bottom of the second electric telescopic rod body. A second threaded rod is rotatably connected inside the second fixed shell. A second knob is fixedly connected to the outside of the second threaded rod. A sliding bracket is threadedly connected to the outside of the second threaded rod. The sliding bracket is slidably connected inside the second fixed shell. A second motor is fixedly connected to the back of the sliding bracket. A first rotating shell is fixedly connected to the output end of the second motor. The first rotating shell is rotatably connected to the inside of the sliding bracket. An adjusting roller, a winding roller, and an unwinding roller are rotatably connected to the outside of the first rotating shell. A guide plate is rotatably connected to the outside of the first rotating shell. A torsion spring is fixedly connected between the guide plate and the first rotating shell. A third fixed shell is fixedly connected to the front of the first rotating shell. A second connecting frame is slidably connected inside the third fixed shell. A pressing roller is rotatably connected inside the second connecting frame. A second spring is fixedly connected between the second connecting frame and the third fixed shell.

[0013] Preferably, the second fixed shell has a groove at the relative position of the sliding bracket, and the sliding bracket is slidably connected inside the groove.

[0014] The beneficial effects of this utility model are as follows: By adding a first electric telescopic rod body, a first fixed shell, a sliding block, a first spring, and a pressing block, the first spring provides a pushing force to the sliding block, making the pressing block more firmly in contact with the agricultural products, and making the pressing block more firmly press and smooth the labeled products, so that the labels are more firmly attached to the surface of the agricultural products. This avoids the problem that when the labels are not firmly attached, staff need to intervene repeatedly, which affects the overall packaging work. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the outer shell of the device and its connected components.

[0017] Figure 3 This is a schematic cross-sectional view of the first fixed shell structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the first connecting shell and its connected components of the present invention;

[0019] Figure 5 This is a schematic diagram of the labeling mechanism of this utility model;

[0020] Figure 6 This is a cross-sectional view of the labeling mechanism of this utility model;

[0021] Figure 7 This is a schematic diagram of the structure of a portion of the components connected to the labeling mechanism of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Device housing; 4. Base plate; 21. First fixed frame; 22. First electric telescopic rod body; 23. First fixed shell; 24. Sliding block; 25. First spring; 26. Pressing block; 27. First motor; 28. Conveyor wheel; 29. ​​Conveyor belt; 210. First connecting shell; 211. First threaded rod; 212. First knob; 213. Second connecting shell; 214. First connecting frame; 215. Limiting wheel; 3 1. Second fixed frame; 32. Second electric telescopic rod body; 33. Second fixed shell; 34. Second threaded rod; 35. Second knob; 36. Sliding bracket; 37. Second motor; 38. First rotating shell; 39. Adjusting roller; 310. Rewinding roller; 311. Unwinding roller; 312. Guide plate; 313. Torsion spring; 314. Third fixed shell; 315. Second connecting frame; 316. Pressing roller; 317. Second spring. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figure 1 - Figure 7 This utility model provides an embodiment of an agricultural product packaging labeling device, including a device housing 1, a first fixing frame 21, and a labeling mechanism. A base plate 4 is fixedly connected to the outside of the device housing 1. The labeling mechanism is located on the top of the device housing 1. The first fixing frame 21 is fixedly connected to the outside of the device housing 1. A first electric telescopic rod body 22 is fixedly connected to the inner side of the first fixing frame 21. A first fixing shell 23 is fixedly connected to the bottom of the first electric telescopic rod body 22. A sliding block 24 is slidably connected inside the first fixing shell 23. A first spring 25 is fixedly connected between the sliding block 24 and the first fixing shell 23. A pressing block 26 is fixedly connected to the bottom of the sliding block 24. The first electric telescopic rod body 22 drives the first fixed shell 23 to descend, and the pressing block 26 presses down on the agricultural products. During operation, the label is affixed to the surface of the product packaging bag through the labeling structure. When the product moves to the first fixed frame 21, the first electric telescopic rod body 22 operates, driving the first fixed shell 23 to descend. The pressing block 26 contacts the product, and the first spring 25 provides a pushing force to the sliding block 24, thereby pressing down on the label. The first fixed shell 23 has a groove at the relative position of the sliding block 24. The sliding block 24 is slidably connected inside the groove. The groove restricts the sliding of the sliding block 24 and prevents the sliding block 24 from tilting, which would affect the pressing work of the pressing block 26.

[0025] Please see Figure 1- Figure 4 In this embodiment, a first motor 27 is fixedly connected to the outside of the device housing 1. A conveyor wheel 28 is fixedly connected to the output end of the first motor 27. A conveyor belt 29 is driven to the outside of the conveyor wheel 28. A first connecting shell 210 is fixedly connected to the inside of the device housing 1. A first threaded rod 211 is rotatably connected inside the first connecting shell 210. A first knob 212 is fixedly connected to the outside of the first threaded rod 211. A second connecting shell 213 is threadedly connected to the outside of the first threaded rod 211. The second connecting shell 213 is slidably connected inside the first connecting shell 210. A first connecting frame 214 is fixedly connected to the inner side of the second connecting shell 213. A limiting wheel 215 is rotatably connected to the inner side of the first connecting frame 214. The packaged agricultural products are then processed through the first connecting frame 214 and the limiting wheel 215. To limit the movement of agricultural products during transport and prevent them from becoming too scattered, thus ensuring a more stable labeling process, the first connecting shell 210 has a groove at a position relative to the first threaded rod 211. The first threaded rod 211 is rotatably connected inside the groove, which restricts the rotation of the first threaded rod 211 and prevents it from moving with the second connecting shell 213, which would cause the first threaded rod 211 to detach from the first connecting shell 210. The first connecting shell 210 also has a sliding groove at the position of the second connecting shell 213, which is slidably connected inside the sliding groove. This groove restricts the sliding of the second connecting shell 213 and prevents it from rotating with the first threaded rod 211, thus affecting the positioning of the agricultural products by the first connecting frame 214 and the limiting wheel 215.

[0026] Please see Figure 1 , Figure 5 - Figure 7In this embodiment, the labeling mechanism includes a second fixed frame 31, which is fixedly connected to the outside of the device housing 1. A second electric telescopic rod body 32 is fixedly connected to the inside of the second fixed frame 31. A second fixed shell 33 is fixedly connected to the bottom of the second electric telescopic rod body 32. A second threaded rod 34 is rotatably connected inside the second fixed shell 33. A second knob 35 is fixedly connected to the outside of the second threaded rod 34. A sliding bracket 36 is threadedly connected to the outside of the second threaded rod 34. The sliding bracket 36 is slidably connected inside the second fixed shell 33. A second motor 37 is fixedly connected to the back of the sliding bracket 36. A first rotating shell 38 is fixedly connected to the output end of the second motor 37. The first rotating shell 38 is rotatably connected inside the sliding bracket 36. An adjusting roller 39 is rotatably connected to the outside of the first rotating shell 38. A winding roller 310 is rotatably connected to the outside of the first rotating shell 38. The first rotating housing 38 is externally rotatably connected to an unwinding roller 311. A guide plate 312 is externally rotatably connected to the first rotating housing 38. A torsion spring 313 is fixedly connected between the guide plate 312 and the first rotating housing 38. A third fixed housing 314 is fixedly connected to the front of the first rotating housing 38. A second connecting frame 315 is slidably connected inside the third fixed housing 314. A pressing roller 316 is rotatably connected inside the second connecting frame 315. A second spring 317 is fixedly connected between the second connecting frame 315 and the third fixed housing 314. The torsion spring 313 cooperates with the first rotating housing 38 to make the guide plate 312 more firmly contact the pressing roller 316. The second fixed housing 33 has a groove at the relative position of the sliding bracket 36. The sliding bracket 36 is slidably connected inside the groove. The groove restricts the sliding of the sliding bracket 36 and prevents the sliding bracket 36 from rotating with the second threaded rod 34 and affecting the position of the first rotating housing 38.

[0027] During operation, based on the size and width of the agricultural product, rotating the first knob 212 drives the first threaded rod 211 to rotate. When the first threaded rod 211 rotates, it causes the second connecting shell 213 to slide inside the first connecting shell 210, thereby adjusting the position of the first connecting frame 214 and the limiting wheel 215 to limit the agricultural product. The first motor 27 operates, driving the conveyor wheel 28 to transport the product, which is then conveyed by the conveyor belt 29. When passing the second fixed frame 31, the second electric telescopic rod body 32 operates, causing the second fixed shell 33 to descend. The second motor 37 then adjusts the first knob 212... Once the movable housing 38 is at the appropriate angle, labeling can begin. During labeling, the pressure roller 316 can stably press the label tape, allowing it to adhere to the surface of the guide plate 312, thus ensuring a more secure labeling process. After labeling, the agricultural product continues to move forward. When it passes the first fixed frame 21, the first electric telescopic rod body 22 operates, causing the first fixed housing 23 to move downwards, bringing the pressing block 26 into contact with the surface of the agricultural product. The first spring 25 then provides a pushing force to the sliding block 24, thereby pressing and smoothing the agricultural product and its label, ensuring the label adheres more securely to the surface of the agricultural product.

[0028] By adding the first electric telescopic rod body 22, the first fixed shell 23, the sliding block 24, the first spring 25, and the pressing block 26, the problem of repeated intervention by staff when the label is not firmly attached, which affects the overall packaging work, can be solved.

Claims

1. A labeling device for agricultural product packaging, comprising a device housing (1), characterized in that: It also includes a first fixed frame (21) and a labeling mechanism. The outer shell (1) of the device is fixedly connected to a base plate (4). The top of the device shell (1) is provided with a labeling mechanism. The outer shell (1) of the device is fixedly connected to a first fixed frame (21). The inner side of the first fixed frame (21) is fixedly connected to a first electric telescopic rod body (22). The bottom of the first electric telescopic rod body (22) is fixedly connected to a first fixed shell (23). The inner side of the first fixed shell (23) is slidably connected to a sliding block (24). The sliding block (24) and the first fixed shell (23) are fixedly connected to a first spring (25). The bottom of the sliding block (24) is fixedly connected to a pressing block (26). The first fixed shell (23) is driven to descend by the first electric telescopic rod body (22), and the pressing block (26) presses the agricultural products.

2. The agricultural product packaging labeling device according to claim 1, characterized in that: The first fixed shell (23) has a groove at the relative position of the sliding block (24), and the sliding block (24) is slidably connected inside the groove.

3. The agricultural product packaging labeling device according to claim 1, characterized in that: A first motor (27) is fixedly connected to the outside of the device housing (1). A conveyor wheel (28) is fixedly connected to the output end of the first motor (27). A conveyor belt (29) is connected to the outside of the conveyor wheel (28). A first connecting shell (210) is fixedly connected to the inside of the device housing (1). A first threaded rod (211) is rotatably connected to the inside of the first connecting shell (210). A first knob (212) is fixedly connected to the outside of the first threaded rod (211). A second connecting shell (213) is threadedly connected to the outside of the first threaded rod (211). The second connecting shell (213) is slidably connected to the inside of the first connecting shell (210). A first connecting frame (214) is fixedly connected to the inside of the second connecting shell (213). A limit wheel (215) is rotatably connected to the inside of the first connecting frame (214).

4. The agricultural product packaging labeling device according to claim 3, characterized in that: The first connecting shell (210) has a rotating groove at a position relative to the first threaded rod (211), and the first threaded rod (211) is rotatably connected inside the rotating groove.

5. The agricultural product packaging labeling device according to claim 3, characterized in that: The first connecting shell (210) has a groove at the position of the second connecting shell (213), and the second connecting shell (213) is slidably connected inside the groove.

6. The agricultural product packaging labeling device according to claim 1, characterized in that: The labeling mechanism includes a second fixed frame (31), which is fixedly connected to the outside of the device housing (1). A second electric telescopic rod body (32) is fixedly connected to the inside of the second fixed frame (31). A second fixed shell (33) is fixedly connected to the bottom of the second electric telescopic rod body (32). A second threaded rod (34) is rotatably connected inside the second fixed shell (33). A second knob (35) is fixedly connected to the outside of the second threaded rod (34). A sliding bracket (36) is threadedly connected to the outside of the second threaded rod (34). The sliding bracket (36) is slidably connected inside the second fixed shell (33). A second motor (37) is fixedly connected to the back of the sliding bracket (36). A first rotating shell (38) is fixedly connected to the output end of the second motor (37). The first rotating shell (38) is rotatably connected to... Inside the sliding bracket (36), an adjusting roller (39) is rotatably connected to the outside of the first rotating housing (38), a winding roller (310) is rotatably connected to the outside of the first rotating housing (38), an unwinding roller (311) is rotatably connected to the outside of the first rotating housing (38), a guide plate (312) is rotatably connected to the outside of the first rotating housing (38), a torsion spring (313) is fixedly connected between the guide plate (312) and the first rotating housing (38), a third fixed housing (314) is fixedly connected to the front of the first rotating housing (38), a second connecting frame (315) is slidably connected inside the third fixed housing (314), a pressing roller (316) is rotatably connected inside the second connecting frame (315), and a second spring (317) is fixedly connected between the second connecting frame (315) and the third fixed housing (314).

7. The agricultural product packaging labeling device according to claim 6, characterized in that: The second fixed shell (33) has a groove at the relative position of the sliding bracket (36), and the sliding bracket (36) is slidably connected inside the groove.

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