Labeling conveying equipment

Abstract

The utility model discloses labeling conveying equipment in the technical field of packaging equipment, which comprises a conveying mechanism, a photoelectric sensor, a righting assembly and a limiting assembly are arranged on the conveying mechanism, the righting assembly is used for righting a packaging box when the photoelectric sensor detects that the packaging box reaches a preset position, and the limiting assembly is used for limiting the packaging box; the limiting assembly is used for limiting the stop position of the packaging box. The conveying mechanism is provided with an installation frame, the installation frame is provided with an installation support and a second jacking part used for driving the installation support to ascend and descend, and the installation support is provided with a supporting plate and a second driving part. The conveying mechanism can turn and centralize the packaging box, other equipment does not need to be arranged on the outer side of the conveying mechanism, and the overall occupied space of the equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a labeling conveying equipment. Background Art

[0002] In the modern packaging industry, labeling conveying equipment is an indispensable part and is widely used in many fields such as food, beverage, medicine, daily chemicals, etc. With the improvement of the automation and intelligence level of production lines, the requirements for labeling conveying equipment are getting higher and higher. It is not only required to complete the labeling task efficiently and accurately, but also to be able to adapt to packaging products of different shapes, sizes and materials, and to operate stably in different production environments; in the labeling process, the packaging box is transported by the transmission mechanism to the labeling area and stops, and then the labeling mechanism sticks the label to the packaging box, and the transmission mechanism continues to transport; when the packaging box needs to be labeled on multiple sides and the labeling mechanism can only label in one direction, since the transmission mechanism generally only has a single transmission function, it is necessary to add additional equipment (such as a robotic arm) to control the steering of the packaging box (turn the other sides of the packaging box to the labeling mechanism), which will cause the equipment used in the labeling process to occupy a large space. Utility Model Content

[0003] The purpose of the utility model is to provide a labeling conveying device to solve the problem raised in the above background technology that when a packaging box needs to be labeled on multiple sides, since the transmission mechanism generally only has a single transmission function, it is necessary to add additional equipment, resulting in the equipment used in the labeling process occupying a large space.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a labeling conveying device, comprising: a transmission mechanism, the transmission mechanism is provided with a photoelectric sensor, a straightening component and a limit component, the straightening component is used to straighten the packaging box when the photoelectric sensor detects that the packaging box has reached a predetermined position, and the limit component is used to limit the staying position of the packaging box;

[0005] The transmission mechanism is provided with a mounting frame, the mounting frame is provided with a mounting bracket and a second lifting member for driving the mounting bracket to rise and fall, the mounting bracket is provided with a pallet and a second driving member, and the second driving member is used to drive the pallet to rotate and change the angle of the packaging box after the mounting bracket rises.

[0006] Preferably, the limiting assembly comprises a first lifting member arranged on the transmission mechanism and a limiting stopper arranged on the moving end of the first lifting member.

[0007] Preferably, the transmission mechanism is provided with a track extending along the transmission direction of the transmission mechanism, a moving part is slidably provided on the track, and the first lifting part is provided on the moving part.

[0008] Preferably, there are two tracks and two moving parts. The two tracks correspond to the two moving parts one by one, and the two tracks are respectively located on the left and right sides of the conveying direction of the conveying mechanism.

[0009] Preferably, the straightening assembly includes two straightening parts, and the two straightening parts are respectively located on the left and right sides of the transmission direction of the transmission mechanism;

[0010] Among them, the straightening part includes a bracket, a first driving part arranged on the bracket, and a push plate arranged on the moving end of the first driving part.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: By installing components such as a straightening assembly, a photoelectric sensor, a limiting assembly, a second driving part, and a pallet on the conveying mechanism in this application, the conveying mechanism itself can realize the turning and straightening of the packaging box, without the need to set other equipment outside the conveying mechanism, reducing the space occupied by the overall equipment. Description of the Drawings

[0012] Figure 1 is a three-dimensional structural schematic diagram of the labeling conveying equipment of the present utility model;

[0013] Figure 2 is a connection structural schematic diagram of the conveying mechanism and the photoelectric sensor of the present utility model;

[0014] Figure 3 is a front view structural schematic diagram of the labeling conveying equipment of the present utility model;

[0015] Figure 4 is a side view structural schematic diagram of the labeling conveying equipment of the present utility model.

[0016] In the figure: 1. Conveying mechanism; 2. Photoelectric sensor; 3. Straightening assembly; 31. Bracket; 32. First driving part; 33. Push plate; 4. Limiting assembly; 41. Track; 42. Moving part; 43. Limiting block; 44. First lifting part; 5. Mounting frame; 6. Second lifting part; 7. Mounting bracket; 8. Second driving part; 9. Pallet; 10. Controller. Detailed Embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Embodiment 1

[0019] Please refer to Figure 1, A labeling and conveying device, comprising: a conveying mechanism 1 (the conveying mechanism 1 includes a mounting frame and a plurality of conveying rollers mounted on the mounting frame). A photoelectric sensor 2 is provided at the top of the conveying mechanism 1, and a straightening component 3 and a limiting component 4 are provided on the conveying mechanism 1.

[0020] Please refer to Figure 1 , An installation rack 5 is provided on the conveying mechanism 1. A second lifting member 6 (such as a cylinder) is provided on the installation rack 5. An installation bracket 7 is provided on the moving end of the cylinder. The installation bracket 7 is located above the installation rack 5. A second driving member 8 (a motor) is provided on the installation bracket 7. A support plate 9 is provided on the output shaft of the motor. The support plate 9 is located above the installation bracket 7; the installation rack 5, the second lifting member 6, the installation bracket 7 and the second driving member 8 are all located below the conveying rollers. There is an opening between the plurality of conveying rollers. The support plate 9 is located within the opening, and through the opening, the support plate 9 can pass through the plurality of conveying rollers, enabling the support plate 9 to move above the conveying rollers.

[0021] Working principle: The conveying mechanism 1 conveys the packing box until the packing box is blocked by the limiting component 4. At this time, the photoelectric sensor 2 detects the packing box. After receiving the information transmitted by the photoelectric sensor 2, the controller 10 (the controller 10 refers to a PLC controller, and the controller 10 is installed on the conveying mechanism 1) controls the conveying mechanism 1 to stop conveying, and then controls the straightening component 3 to work to straighten the packing box. Then, the labeling mechanism labels one side of the packing box; after labeling is completed, the second lifting member 6 works to lift the installation bracket 7, the support plate 9 and the second driving member 8, jacking up the packing box. After the support plate 9 moves above the conveying rollers, the second driving member 8 drives the support plate 9 to rotate, changing the angle of the packing box so that other surfaces of the packing box that need to be labeled face the labeling mechanism. Then, the second lifting member 6 drives the installation bracket 7 and the support plate 9 to move down and reset. The labeling mechanism labels the packing box again. Repeat the operation until all the surfaces of the packing box that need to be labeled are completed; after labeling is completed, the controller 10 controls the conveying mechanism 1 to move, removing the labeled packing box and moving the unlabeled packing box to the labeling area for continuous labeling.

[0022] It should be noted that the way the controller 10 controls each device and equipment belongs to the prior art and will not be described in detail here.

[0023] In this embodiment, as a further optimized solution, please refer to Figure 2 and Figure 3 , The limiting component 4 includes a first lifting member 44 (such as a cylinder) and a limiting block 43 provided on the moving end of the first lifting member 44. The limiting block 43 is located within the opening. By driving the limiting block 43 to move up by the first lifting member 44, it can also pass through the opening and move above the conveying rollers to block the conveyed packing box.

[0024] In this embodiment, as a further optimized solution, please refer to Figure 2 and Figure 3 , two tracks 41 are provided on the transmission mechanism 1. The tracks 41 extend along the transmission direction of the transmission mechanism 1. Sliding members 42 (such as sliding sleeves) are slidably provided on both tracks 41. Driving devices (such as electric telescopic rods) are provided on the tracks 41. The moving ends of the driving devices are connected to the sliding members 42 (the tracks 41, the sliding members 42, and the driving devices are located below the transmission rollers), and are used to drive the sliding members 42 to move back and forth on the tracks 41. The first lifting member 44 is provided between the two sliding members 42; by moving the sliding members 42 on the tracks 41, the first lifting member 44 drives the limit stop 43 to move along the transmission direction of the transmission mechanism 1, changing the position of the limit stop 43, so that the position where the packaging box stays on the transmission mechanism 1 can be adjusted according to requirements to adapt to different usage requirements.

[0025] In this embodiment, as a further optimized solution, please refer to Figure 1 , Figure 2 and Figure 4 , the straightening assembly 3 includes two straightening members, which are respectively located on the left and right sides of the transmission direction of the transmission mechanism 1; wherein, each straightening member includes a bracket 31, a first driving member 32 (hydraulic, pneumatic or electric telescopic rod) provided on the bracket 31, and a push plate 33 provided on the moving end of the first driving member 32. The bracket 31 is installed on the transmission mechanism 1, and the bracket 31 and the first driving member 32 are located below the transmission rollers, and the push plate 33 is located above the transmission rollers. The moving end of the first driving member 32 passes through the gap between the transmission rollers and is connected to the push plate 33; the first driving member 32 drives the push plate 33 to move along the length extension direction of the transmission rollers, so that the two push plates 33 approach each other and contact the two side walls of the packaging box, and are used to straighten the packaging box.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A labeling conveying device, comprising: The transmission mechanism (1) is characterized in that: the transmission mechanism (1) is provided with a photoelectric sensor (2), a straightening component (3) and a limit component (4), the straightening component (3) is used to straighten the packaging box when the photoelectric sensor (2) detects that the packaging box has reached a predetermined position, and the limit component (4) is used to limit the stopping position of the packaging box; The transmission mechanism (1) is provided with a mounting frame (5), the mounting frame (5) is provided with a mounting bracket (7) and a second lifting member (6) for driving the mounting bracket (7) to rise and fall, the mounting bracket (7) is provided with a support plate (9) and a second driving member (8), the second driving member (8) is used to drive the support plate (9) to rotate and change the angle of the packaging box after the mounting bracket (7) rises.

2. The labeling conveying device according to claim 1, characterized in that: The position limiting assembly (4) comprises a first lifting member (44) provided on the transmission mechanism (1) and a position limiting stopper (43) provided on the moving end of the first lifting member (44).

3. The labeling conveying device according to claim 2, characterized in that: The transmission mechanism (1) is provided with a track (41) extending along the transmission direction of the transmission mechanism (1), a moving member (42) is slidably provided on the track (41), and the first lifting member (44) is provided on the moving member (42).

4. The labeling conveying device according to claim 3, characterized in that: There are two of each of the rails (41) and the moving parts (42), the two rails (41) correspond one to one with the two moving parts (42), and the two rails (41) are respectively located on the left and right sides of the conveying direction of the transmission mechanism (1).

5. The labeling conveying device according to claim 1, characterized in that: The straightening assembly (3) comprises two straightening members, and the two straightening members are respectively located on the left and right sides of the transmission direction of the transmission mechanism (1); The straightening member comprises a bracket (31), a first driving member (32) arranged on the bracket (31), and a push plate (33) arranged on the moving end of the first driving member (32).

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