Carton folding mold and folding equipment

Abstract

The utility model discloses a carton folding mould and folding equipment, the carton folding mould comprises four components, the cross section of each component is L-shaped, the four components are encircled to form a cuboid structure, and the two side surfaces of each component are respectively connected with the side surfaces of the adjacent components in a sliding manner. The folding equipment comprises a carton folding mold, an objective table and four folding devices, the objective table is used for placing a paperboard, the carton folding mold is arranged on the paperboard, the four folding devices correspond to the four side faces of the carton folding mold respectively, and the folding devices can extend upwards so that the paperboard can be bent towards the side faces of the carton folding mold. Compared with the prior art, the size of the carton folding mold can be adjusted in the length direction and the width direction so as to meet the folding requirements of different cartons. The folding equipment provided by the utility model adopts the carton folding mold, so that manual work can be replaced, the folding work of cartons with different sizes can be completed, and the folding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton folding technical field, concretely relates to a carton folding mould and folding equipment. BACKGROUND

[0002] Carton is the most widely used packaging product, according to different materials, there are corrugated carton, single-layer paperboard box etc., there are various specifications and models, and the carton production needs to fold the side of carton board, so that it is shaped into carton, then the multiple side contacts of carton board are fixed by nailing, and finally the carton is put into use.

[0003] Because the size of the carton required by different products is often not the same, the existing carton folding mould is generally fixed, cannot adjust the length and width size, and cannot meet the production needs of a part. Often still need to rely on manual folding, and this folding mode needs to consume a lot of labor and time, thereby leading to low work efficiency of carton folding. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the above technical deficiencies, and provides a carton folding mould and folding equipment, to solve the technical problem that the existing carton folding mould cannot adjust the length and width size.

[0005] To achieve the above technical purpose, the utility model adopts the following technical scheme:

[0006] Firstly, the utility model provides a carton folding mould, which comprises:

[0007] Four assemblies, the cross section of the assembly is L-shaped, four assemblies are combined to form a cuboid structure, and the two sides of each assembly are respectively connected with the side of the adjacent assembly.

[0008] In some embodiments, the side of the assembly is correspondingly formed with a convex part and a recessed part, and the convex part and the recessed part are matched and connected.

[0009] In some embodiments, the carton folding mould further comprises a transverse telescopic rod and a longitudinal telescopic rod, the transverse telescopic rod is arranged along the width direction of the rectangular structure, and the two ends thereof are respectively connected with two adjacent assemblies, and the longitudinal telescopic rod is arranged along the length direction of the rectangular structure, and the two ends thereof are respectively connected with two adjacent assemblies.

[0010] The utility model provides a folding equipment, including carton folding mould, object table and four sets of folding device, the object table is used for placing paperboard, the carton folding mould sets up on paperboard, four sets of folding device correspond four lateral surface arrangement of carton folding mould respectively, folding device can extend upwards to make paperboard fold towards the lateral surface of carton folding mould.

[0011] In some embodiments, the folding device comprises a telescopic mechanism and a contact head, the telescopic mechanism is vertically arranged, and a telescopic end thereof is connected with the contact head to drive the contact head to make lifting movement, the contact head can abut against the paperboard and push it to fold.

[0012] In some embodiments, the contact head comprises a mounting frame and a roller, the telescopic end of the telescopic mechanism is fixedly connected with the mounting frame, and the roller is rollingly connected with the mounting frame, and the roller is used to abut against the paperboard.

[0013] In some embodiments, the folding device further comprises an adjusting mechanism, the adjusting mechanism is arranged perpendicularly to the lateral surface of the carton folding mould and is connected with the telescopic mechanism to drive the telescopic mechanism to move close to or away from the lateral surface.

[0014] In some embodiments, the folding device further comprises a sliding rail and a sliding table, the sliding rail is arranged along the driving direction of the adjusting mechanism, the sliding table is slidingly connected with the sliding rail, and the adjusting mechanism is connected with the telescopic mechanism via the sliding table.

[0015] In some embodiments, the folding equipment further comprises a lifting mechanism, the lifting mechanism is arranged above the carton folding mould and is connected with the carton folding mould to drive the carton folding mould to ascend or descend.

[0016] In some embodiments, the lifting mechanism is connected with a transverse telescopic rod, a longitudinal telescopic rod or one of the components.

[0017] Compared with the prior art, the carton folding mould provided by the utility model is composed of four components, two sides of each component are slidingly connected with one side of another component, and thus the carton folding mould formed in this way can adjust the size in the length direction and the width direction to adapt to different carton folding needs. The folding equipment provided by the utility model adopts the carton folding mould, can replace manual work, complete carton folding work of different sizes, and improve folding efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of the carton folding mould provided by the utility model embodiment;

[0019] Figure 2is a top view of the carton folding die provided by the embodiment of the utility model,

[0020] Figure 3 is a structural schematic view of the folding equipment provided by another embodiment of the utility model. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below by combining with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0022] In order to solve the technical problem that the existing carton folding die cannot adjust the length and width size, the utility model provides a carton folding die and folding equipment, which can adjust the die size in the length direction and the width direction to adapt to the folding needs of different size cartons.

[0023] Please refer to Figure 1 And Figure 2 , Figure 1 is a structural schematic view of the carton folding die provided by the embodiment of the utility model, Figure 2 is a top view of the carton folding die provided by the embodiment of the utility model.

[0024] The carton folding die is of cylindrical structure and the cross section is rectangular, comprising four assemblies 100.

[0025] The cross section of the assembly 10 is L-shaped, and four assemblies 10 form a cuboid structure. From the cross section, the folding corner of each assembly 10 forms a corner of the rectangle. Two sides of each assembly 10 are respectively connected with the sides of the adjacent assembly 10 in sliding mode, that is, the side edges of the adjacent two assemblies 10 form the side edges of the rectangle. The sliding direction of the adjacent two assemblies 10 is along the length or width direction of the rectangle, and the length and width of the rectangle can be adjusted by sliding the assembly 10 to adapt to different folding needs of the carton.

[0026] In some embodiments, the side of the assembly 10 is correspondingly formed with a convex part 11 and a concave part 12, and the convex part 11 and the concave part 12 are connected in sliding mode. Preferably, a convex block and a concave groove are correspondingly formed on the contact surface of the convex part 11 and the concave part 12, and the convex block and the concave groove are connected in sliding mode, so that the sliding connection between the two assemblies 10 is more stable.

[0027] In some embodiments, the carton folding mold further comprises transverse telescopic rods 20 and longitudinal telescopic rods 30, the transverse telescopic rods 20 are arranged along the width direction of the rectangular structure, and the two ends thereof are connected with two adjacent components 10 respectively. The longitudinal telescopic rods 30 are arranged along the length direction of the rectangular structure, and the two ends thereof are connected with two adjacent components 10 respectively. The transverse telescopic rods 20 and the longitudinal telescopic rods 30 can adopt electric telescopic rods, pneumatic telescopic rods such as air cylinders or mechanical manual telescopic rods to push the relative sliding between the components 10.

[0028] In the preferred embodiments, two transverse telescopic rods 20 and two longitudinal telescopic rods 30 are provided, and are arranged in the manner as shown in the figure, the directions of the two transverse telescopic rods 20 are opposite, and the directions of the two longitudinal telescopic rods 30 are also opposite. In this way, the stress on the components 10 is more balanced. Figure 2

[0029] Please refer to Figure 3 , Figure 3 is a structural schematic view of a folding equipment according to another embodiment of the present application. The folding equipment comprises a carton folding mold 100, a loading platform 200 and four sets of folding devices 300.

[0030] The loading platform 200 is used for placing paperboards, the carton folding mold 100 is placed on the paperboards, and the four sets of folding devices 300 are arranged corresponding to the four side surfaces of the carton folding mold 100 respectively. The folding devices 300 can extend upward to make the paperboards bend towards the side surfaces of the carton folding mold 100, so that the paperboards are shaped into carton shapes. Then, the multiple side edge contact positions of the cartons are nailed and fixed, and finally the cartons are put into use.

[0031] In some embodiments, the folding device 300 comprises a telescopic mechanism 310 and a contact head 320. The telescopic mechanism 310 is arranged vertically, and the telescopic end thereof is connected with the contact head 320 to drive the contact head 320 to make lifting movement. The telescopic mechanism 310 can adopt common telescopic driving equipment such as electric push rods and air cylinders. Under the driving of the telescopic mechanism 310, the contact head 320 can abut against the paperboards and push the paperboards to bend.

[0032] In some embodiments, the contact head 320 comprises a mounting frame and a roller, the telescopic end of the telescopic mechanism 310 is fixedly connected with the mounting frame, and the roller is rollingly connected with the mounting frame. The roller is used for abutting against the paperboards. When the roller contacts with the paperboards, the sliding friction can be converted into rolling friction, the frictional resistance on the surface of the paperboards is reduced, and the paperboards are prevented from being damaged.

[0033] ​In some embodiments, the folding device 300 further comprises an adjusting mechanism 330 arranged perpendicularly to the side of the carton folding die 100 and connected with the telescopic mechanism 310 to drive the telescopic mechanism 310 to approach or move away from the corresponding side. When the size of the carton folding die 100 is adjusted, the adjusting mechanism 330 can correspondingly adjust the distance between the telescopic mechanism 310 and the corresponding side of the carton folding die 100, so that the contact 320 keeps the optimal distance with the crease and ensures the folding effect. The adjusting mechanism 330 can adopt common driving devices such as electric push rod, air cylinder, hydraulic cylinder, etc. In the embodiment, a screw nut mechanism is adopted, the screw rod is rotated by the motor, and the nut is fixedly connected with the telescopic mechanism 310 to drive the telescopic mechanism 310 to move.

[0034] In some embodiments, the folding device 300 further comprises a sliding rail 340 arranged along the driving direction of the adjusting mechanism 330 and a sliding table 350 slidingly connected with the sliding rail 340, and the adjusting mechanism 330 is connected with the telescopic mechanism 310 via the sliding table 350. The sliding rail 340 and the sliding table 350 can reduce the frictional resistance when the telescopic mechanism 310 slides.

[0035] In some embodiments, the folding device further comprises a lifting mechanism 400 arranged above the carton folding die 100 and connected with the carton folding die 100 to drive the carton folding die 100 to ascend or descend, so as to facilitate the placement of the paperboard and the taking out of the carton. The lifting mechanism 400 is similar to the telescopic mechanism 310 and can adopt common devices such as electric push rod, air cylinder, etc.

[0036] In some embodiments, the lifting mechanism 400 is connected with the transverse telescopic rod 20, the longitudinal telescopic rod 30 or one of the components 10.

[0037] In order to better understand the present application, the following will be described in combination with Figures 1 to 3 The technical scheme of the present application will be described in detail: according to the size of the carton, the relative positions of the components 10 are adjusted to obtain the required carton folding die 100. Then the paperboard is placed on the object table 200, the lifting mechanism 400 is lowered to press the carton folding die 100 against the paperboard. Then the telescopic mechanism 310 is extended upwards to push the contact 320 to abut against the paperboard and push it to bend, so that it is shaped into a carton. Then the multiple side edges of the carton are fixed by nailing, and finally the carton is put into use.

[0038] The specific embodiments of the present application described above do not constitute a limitation on the protection scope of the present application. Any various other corresponding changes and modifications made according to the technical concept of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A carton folding die characterized by, The paper box folding die is a cylindrical structure and has a rectangular cross section, comprising: four assemblies, each of which has an L-shaped cross section, and four of which form a cuboid structure by being combined together, and each of which has two sides that are slidably connected to the sides of adjacent assemblies.

2. The carton folding die of claim 1, wherein, The sides of the assemblies are correspondingly formed with protrusions and recesses that are slidably connected to each other.

3. The carton folding die of claim 1, wherein, The paper box folding die further comprises a transverse telescopic rod and a longitudinal telescopic rod, the transverse telescopic rod is arranged along the width direction of the rectangle and has two ends that are respectively connected to two adjacent assemblies, and the longitudinal telescopic rod is arranged along the length direction of the rectangle and has two ends that are respectively connected to two adjacent assemblies.

4. A folding device, characterized by The folding device comprises a telescopic mechanism and a contact head, the telescopic mechanism is vertically arranged and has a telescopic end that is connected to the contact head to drive the contact head to make lifting movement, and the contact head is capable of abutting against and pushing the paperboard to make it fold.

5. The folding apparatus of claim 4, wherein, The contact head comprises a mounting frame and a roller, the telescopic end of the telescopic mechanism is fixedly connected to the mounting frame, and the roller is rollingly connected to the mounting frame and is used to abut against the paperboard.

6. The folding apparatus of claim 5, wherein, The folding device further comprises an adjusting mechanism, the adjusting mechanism is arranged perpendicularly to the side of the paper box folding die and is connected to the telescopic mechanism to drive the telescopic mechanism to move close to or away from the side.

7. The folding apparatus of claim 5, wherein, The folding device further comprises a slide rail and a slide table, the slide rail is arranged along the driving direction of the adjusting mechanism, the slide table is slidably connected to the slide rail, and the adjusting mechanism is connected to the telescopic mechanism via the slide table.

8. The folding apparatus of claim 7, wherein, The folding device further comprises a lifting mechanism, the lifting mechanism is arranged above the paper box folding die and is connected to the paper box folding die to drive the paper box folding die to ascend or descend.

9. The folding apparatus of claim 4, wherein, The lifting mechanism is connected to the transverse telescopic rod, the longitudinal telescopic rod or one of the assemblies.

10. The folding apparatus of claim 9, wherein, ​

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