Flexible express package attaching device

Abstract

The utility model relates to the technical field of packaging bag labeling, in particular to a flexible express package attaching device which comprises a supporting plate and a conveying frame which are fixed to the top of a base, a feeding disc is arranged on the top of the supporting plate, and the end face of the supporting plate is rotationally connected with a winding roller and a plurality of guide rollers arranged in a stacked mode. The back face of the supporting plate is provided with a driving piece used for driving the winding roller to rotate. Wherein a conveying device used for conveying packaging bags is arranged in the conveying frame, a pressing mechanism used for pressing labels is arranged at the top of the conveying frame, the distance between a pair of guiding parts can be adjusted through an adjusting part, on one hand, packaging bags of different sizes can be guided, and on the other hand, the packaging bags of different sizes can be conveyed; and the situation that a label cannot be well pressed due to the fact that a small packaging bag deviates can be prevented, the tightness of a pressing roller can be adjusted by rotating a locking nut, the device adapts to packaging bags with different thicknesses, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag labeling, in particular to a flexible express packaging attaching device. Background Art

[0002] Express packaging refers to the materials and methods used to protect and secure goods during transportation. Good express packaging can not only prevent damage to goods during transportation, but also improve logistics efficiency.

[0003] In order to better identify and track express delivery and ensure accurate delivery, it is necessary to label the express bags before they leave the warehouse. Therefore, it is necessary to use a flexible express packaging attachment device. For example, the prior art Chinese patent announcement number "CN220843334U" discloses an express face sheet labeling machine, including: a shell; a conveyor belt, the conveyor belt is arranged on the inner side of the shell and is connected to the shell; an automatic labeling mechanism, the automatic labeling mechanism is arranged on the outer side of the conveyor belt and is connected to the shell, and is used to cooperate with the conveyor belt to realize automatic labeling of the package; wherein, the automatic labeling mechanism includes: a placement component, the placement component is arranged on the outer side of the conveyor belt and is fixedly connected to the shell for realizing the placement of the face sheet; an adsorption component, the adsorption component is arranged on the outer side of the placement component and is connected to the shell for realizing the adsorption and fixation of the face sheet; a gluing component, the gluing component is arranged between the adsorption component and the placement component. By setting the automatic labeling mechanism, the adsorption component cooperates with the placement component and the gluing component to complete the automatic labeling of the package and realize continuous labeling.

[0004] However, in actual operation, the slider can only move horizontally through the threaded rod. However, considering that express packaging bags are of different sizes, there is no measure to guide the packaging bags, and the slider cannot move longitudinally. Only packaging bags of a specific size can be labeled and pressed, and the scope of application is small, affecting the labeling efficiency. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art that the scope of application is small and affects the labeling efficiency, and to propose a flexible express packaging attachment device.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A flexible express packaging attachment device is designed, comprising a support plate fixed on the top of a base and a conveyor frame. A feeding tray is provided on the top of the support plate, and a winding roller and a plurality of stacked guide rollers are rotatably connected to the end surface of the support plate. A driving member for driving the winding roller to rotate is provided on the back of the support plate.

[0008] Wherein, a conveying device for conveying packaging bags is provided in the conveying frame, and a pressing mechanism for pressing labels is provided on the top of the conveying frame.

[0009] Furthermore, a peeling plate is fixedly installed next to the guide roller at the bottom of the support plate, and the label tape is sequentially sleeved on the periphery of the guide roller and connected to the winding roller. The peeling plate is arranged above the conveying device to peel off the label on the surface of the label tape.

[0010] Furthermore, the pressing mechanism includes a mounting frame, which is fixedly mounted on the top of the conveying frame and has baffles provided on its sides through adjusting members, and a pair of guide portions with arc-shaped structures are provided between one ends of the baffles.

[0011] Furthermore, the adjusting member includes an extension plate, which is arranged on both sides of the inner wall of one end of the mounting frame, and a guide column is fixedly connected between the extension plate and the top of the inner wall of the mounting frame. One end of the guide column is slidably connected to the baffle, and a first spring is provided on the outer periphery, and the two ends of the first spring respectively resist the mounting frame and the baffle.

[0012] Furthermore, the extension plate has a plurality of protrusions arranged in a circular array around the guide column, a slot is formed between the protrusions on two adjacent sides, and a block corresponding to the slot is provided on the bottom surface of the end of the baffle.

[0013] Furthermore, the pressing mechanism also includes a pressing roller, and an extension portion is provided between the two inner walls on the other side of the mounting frame. The axis point of the pressing roller is rotatably connected to a rotating shaft, and the two ends of the rotating shaft are bent upward and fixed with a baffle, and its two ends are slidably connected to the extension portion.

[0014] Furthermore, a second spring is sleeved on the bottom of both ends of the rotating shaft, and a locking nut is threadedly connected to the top thereof, the locking nut presses against the extension portion, and the two ends of the second spring respectively press against the blocking piece and the extension portion.

[0015] The utility model proposes a flexible express packaging attachment device, which has the beneficial effects of: the utility model is provided with a pair of baffles to guide and convey the express packaging, and the spacing between the pair of guide parts can be adjusted by the adjusting member, which can guide packages of different sizes on the one hand, and prevent smaller packaging bags from shifting and failing to press the labels well, and the tightness of the pressing roller can be adjusted by rotating the locking nut, so as to adapt to packaging bags of different thicknesses and improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 It is a side view of the utility model;

[0018] Figure 3 This is a structural diagram of the installation frame of the utility model;

[0019] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of area A;

[0020] Figure 5 This is an enlarged view of the structure of the pressing roller of the utility model.

[0021] In the figure: 1. Base; 2. Support plate; 21. Feed tray; 22. Winding roller; 23. Guide roller; 24. Peeling plate; 3. Conveyor frame; 4. Driving member; 5. Conveying device; 6. Pressing mechanism; 61. Mounting frame; 62. Baffle; 63. Guide part; 64. Pressing roller; 641. Rotating shaft; 65. Extension part; 66. Second spring; 67. Locking nut; 7. Adjusting member; 71. Extension plate; 72. Guide column; 73. First spring; 74. Bump; 75. Block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-5 A flexible express packaging attachment device includes a support plate 2 and a conveyor frame 3 fixed on the top of a base 1. A feeding tray 21 is provided on the top of the support plate 2, and a winding roller 22 and a plurality of stacked guide rollers 23 are rotatably connected to the end surface of the support plate 2. A driving member 4 for driving the winding roller 22 to rotate is provided on the back of the support plate 2.

[0024] The conveying frame 3 is provided with a conveying device 5 for conveying packaging bags, and a pressing mechanism 6 for pressing labels is provided on the top thereof.

[0025] It should be added that the driving member 4 is a motor, the shaft end of the motor is fixedly connected to the shaft end of the winding roller 22, wherein the feeding tray 21 is used to accommodate the label tape, and is rotatably connected to the support plate 2. Specifically, after the label tape passes through the guide roller 23 and is connected to the winding roller 22, the label tape rotates with the winding roller 22 to provide a label for the packaging bag;

[0026] Furthermore, the conveying device 5 includes a conveyor belt rotatably connected to the conveying frame 3, and the conveyor belt is driven to rotate by a motor.

[0027] Furthermore, a peeling plate 24 is fixedly installed next to the guide roller 23 at the bottom of the support plate 2. The label tape is sequentially sleeved on the periphery of the guide roller 23 and connected to the winding roller 22. The peeling plate 24 is arranged above the conveying device 5 and is used to peel off the label on the surface of the label tape.

[0028] It is worth mentioning that the peeling plate 24 is a common means of separating labels in the prior art. Specifically, because the peeling plate 24 is pressed against the label tape and the spacers between multiple labels, the labels are separated from the label tape at the bent part and adhered to the packaging bag. The packaging bag drives the labels while moving, so that the labels are separated from the label tape.

[0029] Furthermore, the pressing mechanism 6 includes a mounting frame 61, which is fixedly mounted on the top of the conveying frame 3 and has a baffle 62 on its side through an adjusting member 7, and a pair of guide portions 63 with an arc-shaped structure are arranged between one end of the baffle 62.

[0030] In more detail, the adjusting member 7 includes an extension plate 71, which is arranged on both sides of the inner wall of one end of the mounting frame 61, and a guide column 72 is fixedly connected between the extension plate 71 and the top of the inner wall of the mounting frame 61. One end of the guide column 72 is slidably connected to the baffle 62, and a first spring 73 is provided on the outer periphery, and the two ends of the first spring 73 respectively contact the mounting frame 61 and the baffle 62.

[0031] In general, the extension plate 71 has a plurality of protrusions 74 arranged in a circular array around the guide column 72, and a slot is formed between the protrusions 74 on two adjacent sides. The bottom surface of the end of the baffle 62 is provided with a block 75 corresponding to the slot.

[0032] In specific operation, because the block 75 and the protrusion 74 are engaged with each other, and the baffle 62 can be pressed against the extension plate 71 under the elastic support of the first spring 73, the baffle 62 is pushed to separate the block 75 from the protrusion 74, and the distance between the pair of guide parts 63 is adjusted by rotating and repeating the fixing operation.

[0033] In addition, the pressing mechanism 6 also includes a pressing roller 64, and an extension portion 65 is provided between the two inner walls on the other side of the mounting frame 61. The axis point of the pressing roller 64 is rotatably connected to a rotating shaft 641, and the two ends of the rotating shaft 641 are bent upward and fixed with a baffle, and its two ends are slidably connected to the extension portion 65.

[0034] It is worth mentioning that the pressing roller 64 is a rubber roller, which presses the label to ensure that the label is tightly attached to the packaging bag; specifically, the mounting frame 61 is a U-shaped structure;

[0035] The rotating shaft 641 is moved by rotating the locking nut 67 to adjust the height of the pressing roller 64, and the locking nut 67 can resist the extension part 65 to play a limiting role, and adjust the tensioning force of the pressing roller 64 by rotating to adapt to packaging bags of different thicknesses.

[0036] Finally, the bottom of both ends of the rotating shaft 641 is sleeved with a second spring 66, and the top thereof is threadedly connected with a locking nut 67, the locking nut 67 is pressed against the extension portion 65, and the two ends of the second spring 66 respectively abut the blocking piece and the extension portion 65.

[0037] Working mode: When working, the locking nut 67 is rotated according to the size of the packaging bag, the tension of the pressing roller 64 is changed by compressing the second spring 66, and the baffle 62 is pushed upward to separate the block 75 from the protrusion 74. Then, the distance between the pair of guide parts 63 is changed by rotating, and the baffle 62 is pressed against the extension plate 71 under the action of the first spring 73;

[0038] Afterwards, the label tape is connected to the winding roller 22 through the guide roller 23, and the winding roller 22 is driven by the motor to move the label tape. The label tape is separated from the label under the action of the peeling plate 24, and the label adheres to the packaging bag. The packaging bag is then tightly attached to the packaging bag through the pressing roller 64 under the conveyor belt.

[0039] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flexible express packaging attachment device, comprising a support plate (2) fixed on the top of a base (1) and a conveyor frame (3), characterized in that: A feeding tray (21) is arranged on the top of the support plate (2), and a winding roller (22) and a plurality of stacked guide rollers (23) are rotatably connected to the end surface thereof, and a driving member (4) for driving the winding roller (22) to rotate is arranged on the back of the support plate (2); Wherein, a conveying device (5) for conveying packaging bags is arranged inside the conveying frame (3), and a pressing mechanism (6) for pressing labels is arranged on the top thereof.

2. A flexible express packaging attachment device according to claim 1, characterized in that: The support plate (2) is fixedly mounted with a peeling plate (24) next to the guide roller (23) at the bottom, and the label tape is sequentially sleeved on the periphery of the guide roller (23) and connected to the winding roller (22). The peeling plate (24) is arranged above the conveying device (5) and is used to peel off the label on the surface of the label tape.

3. A flexible express packaging attachment device according to claim 1, characterized in that: The pressing mechanism (6) comprises a mounting frame (61), the mounting frame (61) being fixedly mounted on the top of the conveying frame (3), and a baffle (62) being arranged on the side thereof via an adjusting member (7), and a guide portion (63) having an arc-shaped structure being arranged opposite to one end of a pair of baffles (62).

4. A flexible express packaging attaching device according to claim 3, characterized in that: The adjusting member (7) comprises an extension plate (71), the extension plate (71) being arranged on both sides of the inner wall at one end of the installation frame (61), and a guide column (72) being fixedly connected between the extension plate (71) and the top of the inner wall of the installation frame (61), one end of the guide column (72) being slidably connected to the baffle (62), and a first spring (73) being sleeved on the periphery, and the two ends of the first spring (73) respectively abutting against the installation frame (61) and the baffle (62).

5. A flexible express packaging attaching device according to claim 4, characterized in that: The extension plate (71) has a plurality of protrusions (74) arranged in a circular array around the guide column (72), a clamping groove is formed between the protrusions (74) on two adjacent sides, and a clamping block (75) corresponding to the clamping groove is provided on the bottom surface of the end of the baffle (62).

6. A flexible express packaging attaching device according to claim 3, characterized in that: The pressing mechanism (6) further comprises a pressing roller (64), an extension portion (65) is provided between the two inner walls on the other side of the mounting frame (61), the axis point of the pressing roller (64) is rotatably connected to a rotating shaft (641), both ends of the rotating shaft (641) are bent upward and fixed with baffles, and both ends are slidably connected to the extension portion (65).

7. A flexible express packaging attaching device according to claim 6, characterized in that: The bottom of both ends of the rotating shaft (641) is sleeved with a second spring (66), and the top is threadedly connected with a locking nut (67), the locking nut (67) is pressed against the extension part (65), and the two ends of the second spring (66) respectively contact the blocking piece and the extension part (65).

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