Packing box feeding and conveying device

Abstract

The utility model discloses a packing box feeding and conveying device which comprises a conveying assembly, two sets of frame bodies are fixedly connected to the conveying assembly, two sets of vertical rods penetrate through the two sets of frame bodies, the multiple sets of vertical rods are connected with two sets of base bodies respectively, roller bodies are rotationally connected to the two sets of base bodies, and a stop rod is arranged at the conveying assembly. The conveying assembly is used for conveying packaging boxes of different sizes, when the packaging boxes pass through the two sets of roller bodies, due to the fact that one end and the other end of each roller body are each in a conical design, the packaging boxes make contact with the roller bodies, the conveying assembly drives the box bodies to jack the roller bodies upwards, and therefore the packaging boxes can be conveyed more conveniently and quickly when the packaging boxes can be further conveyed. The position of the packaging box can be automatically adjusted by the roller body, the packaging boxes of different sizes can be conveyed in the middle, adjustment is not needed when the packaging boxes of different sizes are conveyed every time, operation is relatively convenient, and use is relatively simple.

Description

Technical Field

[0001] The utility model relates to the technical field related to packaging boxes, and in particular to a packaging box feeding and conveying device. Background Art

[0002] When processing packaging boxes, a conveying device is used to feed the packaging boxes. There is currently a packaging box conveyor (Announcement No.: CN221274400U), which limits the packaging boxes by adjusting limit plates and correcting baffles from the moment they are placed on the conveyor belt. There is no need to repeatedly pause the operation of the conveyor belt, and the conveyor belt is more efficient in transporting packaging boxes.

[0003] The above-mentioned problem exists that, although the limiting plates and the deflection-correcting baffles are used to position and convey the packaging boxes and ensure the transportation stability of the packaging boxes, when positioning and conveying packaging boxes of different sizes, the spacing between the limiting plates and the deflection-correcting baffles needs to be adjusted to perform positioning and conveying operations for packaging boxes of different sizes. Adjustment is required every time packaging boxes of different sizes are conveyed, which is relatively inconvenient and troublesome to use. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a packaging box feeding and conveying device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A packaging box feeding and conveying device includes a conveying assembly, wherein two groups of frames are fixedly connected to the conveying assembly, two groups of vertical rods are passed through the two groups of frames, multiple groups of vertical rods are respectively connected to two groups of bases, two groups of bases are rotatably connected to rollers, and a baffle is provided on the conveying assembly.

[0007] Preferably, a screw is threadedly connected to the blocking rod, the screw is rotatably connected to the conveying assembly through a bearing, and a handle is fixed to the screw.

[0008] Preferably, one end and the other end of the two groups of rollers are both designed to be tapered.

[0009] Preferably, springs are loosely fitted on the outer walls of the plurality of vertical rods, and one end and the other end of the plurality of springs are fixedly connected to the corresponding vertical rods and the frame respectively.

[0010] Preferably, the belt in the conveying assembly is processed with multiple groups of convex strips.

[0011] Preferably, the four corners of the conveying component are fixedly connected to a base.

[0012] Preferably, a sliding rod is fixed to the conveying assembly, and the sliding rod is slidably connected to the blocking rod.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the coordination among the conveying assembly, frame, vertical rod, spring, seat and roller, the conveying assembly is used to convey packaging boxes of different sizes. When the packaging box passes through the two sets of rollers, the rollers are tapered at one end and the other end, so that when the packaging box contacts the rollers and the conveying assembly drives the box to push the rollers upward for further conveying, the rollers will automatically adjust the position of the packaging box, so that packaging boxes of different sizes can be conveyed in the center, without the need to adjust each time a packaging box of a different size is conveyed. The operation is relatively convenient and simple to use.

[0015] 2. Through the coordination between the screw, the baffle and the conveying assembly, when the packaging box is conveyed at the conveying assembly, if the packaging box is placed vertically instead of lying flat on the conveying assembly, the baffle can contact the vertically placed packaging box and convey the vertical packaging box flatly at the conveying assembly, which can ensure that the packaging boxes are uniformly conveyed flatly and the conveying and feeding is relatively stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a packaging box feeding and conveying device proposed by the present invention;

[0017] Figure 2 for Figure 1 Schematic diagram of the structure of the middle conveying component, frame and vertical rod;

[0018] Figure 3 for Figure 1 Schematic diagram of the structure of the middle frame, vertical rods and springs;

[0019] Figure 4 for Figure 1 Schematic diagram of the structure of the middle stop rod, screw rod and slide rod;

[0020] Figure 5 for Figure 1 Schematic diagram of the structure of the middle roller body.

[0021] In the figure: 1. Conveying assembly; 2. Frame; 3. Vertical rod; 4. Spring; 5. Base; 6. Roller; 7. Stop rod; 8. Screw; 9. Slide rod; 10. Base; 11. Handle. 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] Example 1, reference Figures 1 to 5 , a packaging box feeding and conveying device includes a conveying assembly 1, which is fixed with two groups of frames 2, and two groups of vertical rods 3 are penetrated at both ends of the frames 2. The vertical rods 3 can be lifted and moved at the corresponding frames 2, and multiple groups of vertical rods 3 are respectively connected to the two groups of base bodies 5. The two groups of base bodies 5 are rotatably connected with rollers 6. A baffle 7 is provided at the conveying assembly 1, which is used to intercept the packaging boxes conveyed vertically at the conveying assembly 1, and the packaging boxes can be conveyed flatly, so that the packaging boxes are all conveyed flatly. When the conveying assembly 1 conveys the packaging boxes, the packaging boxes will push the rollers 6 upward when passing through the two groups of rollers 6 before they can be further conveyed. At this time, the two ends of the rollers 6 are tapered, so that the rollers 6 can position and convey the packaging boxes, which can ensure the feeding and conveying stability of the packaging boxes.

[0024] In this embodiment, the stopper rod 7 is threadedly connected to a screw rod 8, which is rotatably connected to the conveying assembly 1 through a bearing. A handle 11 is fixed to the screw rod 8, and the handle 11 can drive the screw rod 8 to rotate, thereby adjusting the placement height of the stopper rod 7, which is convenient for flat conveying of packaging boxes with different vertical placement heights. One end and the other end of the two sets of roller bodies 6 are both tapered, so that the roller body 6 can carry out a centered conveying operation on the packaging boxes in contact with them. The outer walls of the multiple sets of vertical rods 3 are all clearance-matched with springs 4, which give the rollers The force of the roller body 6 moving downward and returning to its original position after being lifted by the packaging box can also ensure that the roller body 6 can stably center the packaging box. One end and the other end of multiple sets of springs 4 are respectively fixed to the corresponding vertical rod 3 and the frame body 2. Multiple sets of convex strips are processed on the belt in the conveying component 1. The convex strips are used to increase the stability of the conveying component 1 in driving the packaging box through the roller body 6. The conveying component 1 is fixed with a base 10 at the four corners. A slide bar 9 is fixed at the conveying component 1. The slide bar 9 is slidably connected to the baffle bar 7. The slide bar 9 can guide the baffle bar 7 to move up and down.

[0025] The working principle of this embodiment: when in use, the conveying component 1 is connected to the external drive device and the power supply, and the conveying component 1 can convey the packaging box. At this time, if the packaging box is placed vertically, the packaging box will be intercepted by the blocking rod 7, and the packaging box will be transported from vertical to horizontal. When the packaging box passes through the two sets of rollers 6, with the help of the multiple sets of convex strips processed on the belt of the conveying component 1, the conveying component 1 will stably drive the packaging box to contact the roller 6, and because one end and the other end of the roller 6 are both tapered, when the conveying component 1 drives the packaging box to lift the roller 6 upward, it will be adjusted by the roller 6, so that the packaging box can be transported in the center, ensuring the feeding and conveying stability of the packaging box.

[0026] 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 packaging box feeding and conveying device, comprising a conveying component (1), characterized in that: Two groups of frames (2) are fixedly connected to the conveying assembly (1), and two groups of vertical rods (3) are passed through the two groups of frames (2). Multiple groups of vertical rods (3) are respectively connected to two groups of bases (5), and rollers (6) are rotatably connected to the two groups of bases (5). A blocking rod (7) is provided on the conveying assembly (1).

2. A packaging box feeding and conveying device according to claim 1, characterized in that: The blocking rod (7) is threadedly connected to a screw rod (8), the screw rod (8) is rotatably connected to the conveying assembly (1) via a bearing, and a handle (11) is fixed to the screw rod (8).

3. A packaging box feeding and conveying device according to claim 1, characterized in that: One end and the other end of the two groups of roller bodies (6) are both designed to be conical.

4. The packaging box feeding and conveying device according to claim 1, characterized in that: The outer walls of the plurality of vertical rods (3) are all fitted with springs (4) in a clearance manner, and one end and the other end of the plurality of springs (4) are respectively fixed to the corresponding vertical rods (3) and the frame (2).

5. The packaging box feeding and conveying device according to claim 1, characterized in that: The belt in the conveying assembly (1) is processed with multiple groups of convex strips.

6. The packaging box feeding and conveying device according to claim 1, characterized in that: The four corners of the conveying component (1) are all fixedly connected to a base (10).

7. The packaging box feeding and conveying device according to claim 1, characterized in that: A sliding rod (9) is fixedly connected to the conveying assembly (1), and the sliding rod (9) is slidably connected to the blocking rod (7).

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