Packaging box binding device

Abstract

The utility model relates to a packing box binding device which comprises a binding machine, a first roller is arranged on the binding machine, a placing table and a second roller are arranged on the surface of the binding machine, a plurality of inserting grooves and a sliding assembly are formed in the surface of the first roller in a penetrating mode, the sliding assembly comprises a plurality of sliding rods, and the sliding rods are inserted into the inserting grooves respectively. A plurality of sliding rods are arranged in the first roller, a protruding block is arranged between one ends of the sliding rods, a metal ring is arranged between the other ends of the sliding rods, and a protruding plate is arranged on the surface of the metal ring. The inserting groove is formed in the first roller, and the sliding assembly is arranged on the first roller through the inserting groove, so that the effect of guiding the inner layer of the packaging box can be achieved through the protruding block of the sliding assembly; the inner layer of the packaging box can be conveniently connected with the first roller, the metal ring and the protruding plate which can be adjusted in a sliding mode can be used for pushing the packaging box subjected to edge rolling, the packaging box subjected to edge rolling treatment can be better separated from the first roller to be taken down, and a worker can more conveniently disassemble and assemble the packaging box and the first roller.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box production and processing, in particular to a packaging box hemming device. Background Art

[0002] As the name suggests, packaging boxes are boxes used to package products. They can be classified by material, such as: paper boxes, iron boxes, wooden boxes, cloth boxes, leather boxes, acrylic boxes, corrugated packaging boxes, PVC boxes, etc. They can also be classified by the name of the product, such as: moon cake boxes, tea boxes, wolfberry boxes, candy boxes, exquisite gift boxes, local specialty boxes, wine boxes, chocolate boxes, food, medicine and health care products boxes, food packaging boxes, tea packaging boxes, pencil cases, etc.

[0003] In the process of processing the packaging box, it is necessary to perform a rolling operation on the packaging box to make it roll into shape, so that a corresponding rolling device is needed. However, the existing rolling device has the following problems during use:

[0004] 1. When the inner layer of the packaging box is sleeved before the hemming, it is difficult to sleeve the inner layer of the packaging box on the outer side of the roller that matches the shape and structure;

[0005] 2. After the hemming process is completed, it is not convenient to press out the packaging box mounted on the outside of the roller to remove it. Utility Model Content

[0006] Based on the above description, the utility model provides a packaging box rolling device to solve the problem that the existing rolling device is inconvenient to connect and remove the packaging box during use.

[0007] The utility model solves the above-mentioned technical problem through the following technical solution: a packaging box hemming device, comprising a hemming machine, a roller one being provided on the hemming machine, a placing table and a roller two being provided on the surface of the hemming machine, a plurality of slots being penetrated through the surface of the roller one, a sliding assembly, the sliding assembly comprising a plurality of sliding rods, a plurality of the sliding rods being respectively inserted into a plurality of slots, a protrusion being provided between one ends of the plurality of sliding rods, and a metal ring being provided between the other ends, a protruding plate being provided on the surface of the metal ring.

[0008] On the basis of the above technical solution, the present invention can also be improved as follows.

[0009] Furthermore, a concave groove is provided on one side of the convex block, and a magnet block protruding into the concave groove is provided on the surface of the roller one, and the magnet block is adsorbed on the surface of the convex block.

[0010] Furthermore, the interiors of the metal ring and the sliding rod are both configured as cavities, and the surface of the sliding rod is configured as a smooth surface.

[0011] Furthermore, a side of the convex plate away from the metal ring is close to a side of the first roller, and the convex plate is located on the outer side of the first roller.

[0012] Furthermore, a connecting rod is provided on the surface of the protrusion, and a protrusion is provided at one end of the connecting rod away from the protrusion.

[0013] Furthermore, a rubber ring is provided on one side of the metal ring, and the rubber ring is located between the metal ring and the roller.

[0014] Furthermore, the surface of the protrusion is provided with anti-slip texture.

[0015] Furthermore, one side of the protrusion contacts one side of the roller, and the diameters of the contact surfaces are equal.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0017] By opening a slot in roller one and arranging a sliding component on roller one through the slot, not only can the guiding effect of the inner layer of the packaging box be achieved through the convex block of the sliding component, thereby facilitating the connection between the inner layer of the packaging box and roller one, but also the slidably adjustable metal ring and convex plate can be used to achieve a pushing effect on the packaging box with the rolled edge completed, which is more conducive to separating and removing the packaging box from roller one after the rolled edge processing is completed, thereby making it more convenient for the staff to disassemble and assemble the packaging box and roller one. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model from the right side;

[0020] Figure 3 This is a schematic diagram of the connection structure between the roller 1 and the sliding assembly of the utility model;

[0021] Figure 4 The three-dimensional structure diagram of the utility model roller 1

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Hemming machine; 2. Roller 1; 21. Slot; 3. Placement table; 4. Roller 2; 5. Sliding assembly; 51. Sliding rod; 52. Bump; 521. Concave groove; 522. Connecting rod; 53. Metal ring; 54. Convex plate; 6. Magnet block; 7. Protrusion; 8. Rubber ring. DETAILED DESCRIPTION

[0024] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0026] This embodiment provides a packaging box rolling device, which is more convenient for workers to disassemble and assemble the packaging box and the roller during use. Specifically, Figure 1-4 As shown, it includes a hemming machine 1 and a sliding assembly 5. The hemming machine 1 is provided with a roller 2 for winding the packaging box. The surface of the hemming machine 1 is provided with a placing table 3 and a roller 4 located directly below the roller 2. The surface of the roller 2 is provided with two slots 21. The sliding assembly 5 includes two slide bars 51. The two slide bars 51 are respectively inserted into the two slots 21. A protrusion 52 is provided between one end of the two slide bars 51, and a metal ring 53 is provided between the other ends of the two slide bars 51. The metal ring 53 is located on the back of the roller 2 and a space is left between them. The protrusion 52 is designed as a semicircular structure. One side of the protrusion 52 contacts with one side of the roller 2 and is in contact with the roller. The diameters of the contact surfaces of the roller 2 are equal. A convex plate 54 is provided on the surface of the metal ring 53. The convex plate 54 is designed as an arc structure. The side of the convex plate 54 away from the metal ring 53 is close to the side of the roller 2. The convex plate 54 is located on the outside of the roller 2 and close to the back. The convex plate 54 and the roller 2 are at the same center of the circle, so that the sliding component 5 located on the roller 2 can be adjusted in position to achieve the extrusion and pushing effect of the packaging box after the winding and curling forming. At the same time, the semicircular convex block 52 can also be used to assist the staff in the installation between the inner layer of the packaging box and the roller 2, which is more conducive to the disassembly and assembly operations between the packaging box and the roller 2.

[0027] To facilitate the sliding return of the sliding assembly 5, as Figure 3As shown, in this embodiment, a recessed groove 521 is provided on one side of the protrusion 52, and the protrusion 52 is designed with a metal material. The surface of the roller 2 is provided with a magnet block 6 protruding into the recessed groove 521, and the magnet block 6 is adsorbed on the surface of the protrusion 52 through the recessed groove 521. The interior of the metal ring 53 and the slide rod 51 are both set as cavities, and the surface of the slide rod 51 is set as a smooth surface, so that after the staff uses the sliding component 5 to push and extrude the packaging box after winding, the magnet block 6 can be effectively used to adsorb the protrusion 52, thereby effectively using the magnet block 6 to realize the automatic resetting of the sliding component 5, reducing the manual operation steps, and more conducive to the efficient hemming processing of the packaging box.

[0028] In order to facilitate the staff to press and pull the sliding component 5, Figure 3 As shown, in this embodiment, a connecting rod 522 is provided on the surface of the protrusion 52, and a protrusion 7 is provided at one end of the connecting rod 522 away from the protrusion 52. The surface of the protrusion 7 is provided with anti-slip textures, so that when the staff needs to apply pressure to adjust the sliding component 5, they can press and pull the sliding component 5 by grabbing the protrusion 7 and the connecting rod 522, which makes grabbing and applying pressure more convenient and facilitates operation.

[0029] like Figure 1 and Figure 3 As shown, in this embodiment, a rubber ring 8 is provided on one side of the metal ring 53, and the rubber ring 8 is located between the metal ring 53 and the roller 2, so that when the staff applies pressure to adjust the sliding component 5, it can prevent the metal ring 53 from directly contacting the roller 2, and avoid the sudden separation of the protrusion 52 from the magnet block 6 when the sliding component 5 is pressurized, which will cause the metal ring 53 and the roller 2 to collide or be severely worn.

[0030] When the above-mentioned packaging box hemming device is in use, the staff can first set the inner layer of the cylindrical packaging box on the outer side of the roller 2 through the semicircular protrusion 52, and then lay the outer layer of the packaging box on the surface of the placement table 3 and the roller 4, and start the hemming machine 1 to realize the hemming processing of the packaging box. After the hemming processing of the inner and outer layers of the packaging box is completed, the staff can grasp the protrusion 7 and the connecting rod 522 to apply pressure and pull to the outside, and drive the sliding rod 51, the metal ring 53 and the protruding plate 54 to slide toward the front through the protrusion 52, and use the protrusion 54 located on the outside of the roller 2 to achieve the pushing effect of the packaging box after the hemming is completed, and the magnet block 6 is separated from the protrusion 52, so that part of the surface of the packaging box on the roller 2 protrudes to the outside of the roller 2, and then relax the protrusion 7 and the connecting rod 522, the magnet block 6 has an adsorption effect on the protrusion 52, so that the sliding component 5 is reset, and finally the protruding part of the packaging box is grasped and pressed outward to be pulled out.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A packaging box hemming device, comprising a hemming machine (1), wherein the hemming machine (1) is provided with a first roller (2), and a placement table (3) and a second roller (4) are provided on the surface of the hemming machine (1), characterized in that: The surface of the roller 1 (2) is provided with a plurality of slots (21); A sliding assembly (5), the sliding assembly (5) comprising a plurality of sliding rods (51), the plurality of sliding rods (51) being respectively inserted into a plurality of slots (21), a protrusion (52) being provided between one end of the plurality of sliding rods (51), and a metal ring (53) being provided between the other ends, and a protrusion plate (54) being provided on the surface of the metal ring (53).

2. A packaging box hemming device according to claim 1, characterized in that: A concave groove (521) is provided on one side of the convex block (52), and a magnet block (6) protruding into the concave groove (521) is provided on the surface of the roller one (2), and the magnet block (6) is adsorbed on the surface of the convex block (52).

3. A packaging box hemming device according to claim 1, characterized in that: The interiors of the metal ring (53) and the sliding rod (51) are both configured as cavities, and the surface of the sliding rod (51) is configured as a smooth surface.

4. A packaging box hemming device according to claim 1, characterized in that: A side of the convex plate (54) away from the metal ring (53) is close to a side of the roller one (2), and the convex plate (54) is located on the outside of the roller one (2).

5. A packaging box hemming device according to claim 1, characterized in that: A connecting rod (522) is provided on the surface of the protrusion (52), and a protrusion (7) is provided at one end of the connecting rod (522) away from the protrusion (52).

6. A packaging box hemming device according to claim 1, characterized in that: A rubber ring (8) is provided on one side of the metal ring (53), and the rubber ring (8) is located between the metal ring (53) and the roller one (2).

7. A packaging box hemming device according to claim 5, characterized in that: The surface of the protrusion (7) is provided with anti-slip textures.

8. A packaging box hemming device according to claim 1, characterized in that: One side of the protrusion (52) contacts one side of the roller (2), and the diameters of the contact surfaces are equal.

Images