Punching mechanism for packaging carton production

Abstract

The utility model belongs to the technical field of carton punching, and particularly relates to a punching mechanism for packaging carton production, which comprises a punching machine, a side seat is arranged on one side above the punching machine, a lower conveyor belt and an upper conveyor belt are arranged on the inner side of the side seat, and the lower conveyor belt and the upper conveyor belt are matched to clamp and convey paperboards; a fixing seat is arranged on the other side of the perforating machine, a sliding frame is arranged on the inner side of the fixing seat, a positioning frame is slidably mounted in the sliding frame, a positioning block for positioning the perforating position of a paperboard is arranged in the positioning frame, and the positioning block is further used for preventing the paperboard from deforming during perforating operation. According to the punching device, the to-be-punched area of the paperboard is limited, the outer side of the to-be-punched area is supported, the paperboard can be effectively prevented from being driven by external force to deform, the machining size precision is improved, the production quality of cartons is guaranteed, and the using effect of equipment is enriched.

Description

Technical Field

[0001] The utility model belongs to the technical field of carton punching, in particular to a punching mechanism used for producing packaging cartons. Background Art

[0002] Carton is a common packaging container, mainly made of cardboard. It has the characteristics of protecting goods, convenient storage and transportation, saving space, and environmental protection and recyclability. It is widely used in various fields, such as logistics, food, electronic products and other industries. In order to meet different needs, it is often punched during production to adapt to various usage environments;

[0003] At present, when punching paper boxes, since the paperboard itself is relatively weak, if the punching force and depth are not properly controlled, or the punching speed is too fast, it will cause excessive impact force on the paper box, causing damage or deformation of the paper box.

[0004] In order to solve the above problems, the present application proposes a punching mechanism for producing packaging cartons. Utility Model Content

[0005] The purpose of the utility model is to provide a punching mechanism for producing packaging cartons, which solves the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a punching mechanism for producing packaging cartons, comprising: a punching machine, a side seat is arranged on one side above the punching machine, a lower conveyor belt and an upper conveyor belt are arranged on the inner side of the side seat, and the lower conveyor belt cooperates with the upper conveyor belt to clamp and convey the cardboard; a fixed seat is arranged on the other side of the punching machine, a slide is arranged on the inner side of the fixed seat, a positioning frame is slidably installed inside the slide, a positioning block for positioning the punching position of the cardboard is arranged inside the positioning frame, and the positioning block is also used to prevent the cardboard from being deformed during the punching operation.

[0008] Furthermore, side panels are provided on the outer sides of the lower conveyor belt and the upper conveyor belt, and connecting rods connected to the central areas of the side panels are provided on the inner sides of the side seats.

[0009] Furthermore, a rotating shaft rotatably connected to the side plate is also provided on the inner side of the side seat, and the rotating shaft is symmetrically distributed on both sides of the connecting rod.

[0010] Furthermore, a support for clamping one end of a slide is provided on the surface of the side plate on the outer side of the lower conveyor belt, and a hook plate slidably connected to a fixed seat is provided at the other end of the slide.

[0011] Furthermore, a positioning hole for aligning the punching tool and the area to be punched on the paperboard is provided inside the positioning block.

[0012] Furthermore, a positioning screw for fixing the position of the positioning block is provided inside one side of the positioning frame.

[0013] Furthermore, the slide is an assembly mechanism, and the usage quantity is adjusted according to the specifications of the cardboard.

[0014] The utility model has the following beneficial effects:

[0015] After the fixed seat cooperates with the lower conveyor belt and the upper conveyor belt to form a combined conveying mode, the positioning block is used to directly press against the outer side of the area to be punched at the bottom of the cardboard to form support and locate the punching position at the same time. Compared with the existing punching method, it can effectively avoid the deformation of the cardboard due to external force, thereby ensuring the production quality of the carton;

[0016] The utility model utilizes the arranged and distributed slides to conveniently adjust the positioning block to a predetermined position to align with the punching area according to the needs of the cardboard. After this arrangement, when punching cartons of different specifications, they can be quickly positioned, and the punching position accuracy can be guaranteed without complicated installation steps, thereby reducing errors and improving production efficiency, which is conducive to large-scale production operations.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the appearance structure of the punching area of ​​the utility model;

[0021] Figure 3 It is a partial enlarged structural schematic diagram of part A of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the carriage part of the utility model;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] In the figure: 1. punching machine; 2. fixed seat; 3. side seat; 4. lower conveyor belt; 5. upper conveyor belt; 6. side plate; 7. slide; 8. positioning frame; 9. positioning block; 10. connecting rod; 11. rotating shaft; 12. support; 13. hook plate; 14. positioning hole; 15. positioning screw. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0027] See also Figure 1-4 As shown, the utility model is a punching mechanism for producing packaging cartons, comprising: a punching machine 1, a side seat 3 is arranged on the upper side of the punching machine 1, a lower conveyor belt 4 and an upper conveyor belt 5 are arranged on the inner side of the side seat 3, and the lower conveyor belt 4 and the upper conveyor belt 5 cooperate to clamp and convey the cardboard;

[0028] A fixing seat 2 is provided on the other side of the punching machine 1, a slide 7 is provided inside the fixing seat 2, a positioning frame 8 is slidably installed inside the slide 7, a positioning block 9 for positioning the punching position of the cardboard is provided inside the positioning frame 8, and the positioning block 9 is also used to prevent the cardboard from being deformed during the punching operation. In this embodiment;

[0029] This embodiment provides a carton punching positioning mechanism, which forms a positioning and supporting effect on the outside of the punching area, so that the carton is not deformed by external forces when punching, thereby ensuring the accuracy of the punching position and improving the production quality of the carton.

[0030] Among them, side panels 6 are provided on the outer sides of the lower conveyor belt 4 and the upper conveyor belt 5, and a connecting rod 10 connected to the central area of ​​the side panel 6 is provided on the inner side of the side seat 3. The side panel 6 is used to seal the openings on the outer sides of the lower conveyor belt 4 and the upper conveyor belt 5 to prevent debris and impurities from entering.

[0031] The inner side of the side seat 3 is also provided with a rotating shaft 11 rotatably connected to the side plate 6. The rotating shaft 11 is symmetrically distributed on both sides of the connecting rod 10, so that the lower conveyor belt 4 and the upper conveyor belt 5 can stably clamp the cardboard and perform the conveying operation.

[0032] Among them, the surface of the side plate 6 on the outside of the lower conveyor belt 4 is provided with a support 12 for clamping one end of the slide 7, and the other end of the slide 7 is provided with a hook plate 13 slidably connected to the fixed seat 2, so that the slide 7 can be adjusted at any time to increase or decrease the quantity to meet the production needs of cartons.

[0033] Among them, the positioning block 9 has positioning holes 14 inside for aligning the punching tool and the area to be punched on the cardboard. The positioning block 9 supports the outside of the area to be punched on the cardboard and positions the tool falling position inside to ensure the position accuracy during punching.

[0034] A positioning screw 15 for fixing the position of the positioning block 9 is disposed inside one side of the positioning frame 8 , and a blocking pad mechanism is disposed inside the positioning screw 15 to increase friction resistance when it abuts against the outer wall of the slide 7 to form a tightening limit.

[0035] The slide 7 is an assembly mechanism, and the usage quantity is adjusted according to the specifications of the cardboard.

[0036] It can be understood that the utility model limits the area of ​​the cardboard to be punched and provides support for its outer side, which can effectively prevent the cardboard from being deformed by external forces, thereby improving the processing dimensional accuracy, thereby ensuring the production quality of the carton and enriching the use effect of the equipment.

[0037] A specific application of the operation process of this embodiment is: when in use, first adjust the slide 7 to a predetermined position and move the positioning block 9 so that the positioning hole 14 is aligned with the punching tool, then place the cardboard between the lower conveyor belt 4 and the upper conveyor belt 5 to form a clamp and convey it, and then stop the lower conveyor belt 4 and the upper conveyor belt 5 after the cardboard reaches the top of the slide 7 and is captured by the sensor. At this time, the positioning hole 14 is aligned with the area to be punched on the cardboard, and then support is formed to stably place the cardboard during the punching operation, so that it is not affected by external forces to prevent deformation, thereby improving the production quality of the carton and enriching the practical performance of the equipment.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A punching mechanism for packaging carton production, characterized in that: include: A punching machine (1), wherein a side seat (3) is arranged on one side above the punching machine (1), a lower conveyor belt (4) and an upper conveyor belt (5) are arranged on the inner side of the side seat (3), and the lower conveyor belt (4) and the upper conveyor belt (5) cooperate to clamp the cardboard and convey it; A fixing seat (2) is arranged on the other side of the punching machine (1), a slide (7) is arranged on the inner side of the fixing seat (2), a positioning frame (8) is slidably mounted inside the slide (7), a positioning block (9) for positioning the punching position of the cardboard is arranged inside the positioning frame (8), and the positioning block (9) is also used to prevent the cardboard from being deformed during the punching operation.

2. A punching mechanism for packaging carton production according to claim 1, characterized in that: The outer sides of the lower conveyor belt (4) and the upper conveyor belt (5) are both provided with side panels (6), and the inner sides of the side seats (3) are provided with connecting rods (10) connected to the central areas of the side panels (6).

3. The punching mechanism for packaging carton production according to claim 1 is characterized in that: A rotating shaft (11) rotatably connected to the side plate (6) is also provided on the inner side of the side seat (3), and the rotating shaft (11) is symmetrically distributed on both sides of the connecting rod (10).

4. The punching mechanism for packaging carton production according to claim 1, characterized in that: A support (12) for clamping one end of a slide (7) is arranged on the surface of the side plate (6) outside the lower conveyor belt (4), and a hook plate (13) slidably connected to a fixed seat (2) is arranged at the other end of the slide (7).

5. The punching mechanism for packaging carton production according to claim 1, characterized in that: The positioning block (9) is provided with a positioning hole (14) inside thereof for aligning the punching tool and the area of ​​the paperboard to be punched.

6. The punching mechanism for packaging carton production according to claim 1, characterized in that: A positioning screw (15) for fixing the position of the positioning block (9) is arranged inside one side of the positioning frame (8).

7. The punching mechanism for packaging carton production according to claim 1, characterized in that: The slide (7) is an assembly mechanism, and the usage quantity is adjusted according to the specifications of the paperboard.

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