Cutting device for food packaging bag processing

Abstract

The utility model belongs to the technical field of food packaging, and particularly relates to a cutting device for food packaging bag processing, which comprises a base and two support plates, the two support plates are fixedly connected to the top of the base, and the tops of the two support plates are fixedly connected with a mounting plate. A lifting frame is arranged at the bottom of the mounting plate through a first air cylinder and two stabilizing assemblies, four mounting frames capable of being adjusted left and right are arranged at the bottom of the lifting frame, a replaceable cutter is arranged at the bottom of each mounting frame, and a conveying device corresponding to the lifting frame is arranged at the top of the base. According to the plastic packaging bag cutting device, the distance between every two cutters can be adjusted, so that plastic packaging bags of different sizes can be cut, a plurality of plastic packaging bags can be cut at the same time, the equipment cost can be saved for manufacturers, the cutting efficiency of the plastic packaging bags is improved, and the practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of food packaging, and in particular relates to a cutting device for processing food packaging bags. Background Art

[0002] Food packaging bags are a kind of film containers designed for preserving and storing food. When processing food packaging bags, the materials need to be cut and divided into packaging bags of the same size. However, when factories process food packaging bags, if they need to process packaging bags of different sizes, they need to use different processing equipment for processing, which costs a lot for manufacturers. In addition, traditional plastic bag cutting equipment can only cut one plastic bag at a time, and the efficiency is not high. Therefore, a cutting device for food packaging bag processing is proposed to solve the above problems. Utility Model Content

[0003] In order to solve the problems raised in the above background technology, the utility model provides a cutting device for processing food packaging bags, which has the characteristics of high cutting efficiency and can cut plastic packaging bags of different sizes.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for processing food packaging bags, comprising a base and two support plates, the two support plates are fixedly connected to the top of the base, one of the support plates is fixedly connected to a control switch, the tops of the two support plates are fixedly connected to a mounting plate, the bottom of the mounting plate is fixedly connected to a lifting frame through two stabilizing components, a first cylinder is fixedly connected between the lifting frame and the mounting plate, four second cylinders are fixedly connected to the bottom of the lifting frame, the driving end of each of the second cylinders is fixedly connected to the mounting frame, the bottom of each of the mounting frames is plugged with a cutter, the front of each of the mounting frames is plugged with a fixing bolt, the top of each of the mounting frames is provided with a connecting frame, the lifting frame passes through the four connecting frames, four movable grooves are provided on the front and rear sides of the lifting frame, each of the movable grooves is provided with a matching movable block, every two movable blocks facing each other front and back are connected to one of the connecting frames, and the top of the base is fixedly connected with a conveying device.

[0005] Preferably, the stabilizing assembly comprises a sleeve connected to the mounting plate, a stabilizing sleeve being fixedly connected inside the sleeve, a telescopic rod connected to the lifting frame being passed through the stabilizing sleeve, and a stabilizing block being fixedly connected to one end of the telescopic rod located inside the sleeve.

[0006] Preferably, a fixing screw hole matched with the fixing bolt is provided on the cutter, and the fixing bolt is threadedly connected in the fixing screw hole.

[0007] Preferably, the conveying device is located directly below the lifting frame.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] The utility model can adjust the distance between every two cutters, so that plastic packaging bags of different sizes can be cut, and a plurality of plastic packaging bags can be cut at the same time, which can save equipment costs for manufacturers, and improve the cutting efficiency of plastic packaging bags, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0011] Figure 1 It is a structural schematic diagram of the utility model in front view section;

[0012] Figure 2 It is a structural schematic diagram of the utility model in a front view;

[0013] Figure 3 For this utility model Figure 1 The structural diagram at A in the middle;

[0014] In the figure: 1. base; 2. conveying device; 3. second cylinder; 4. control switch; 5. movable slot; 6. movable block; 7. connecting frame; 8. first cylinder; 9. lifting frame; 10. support plate; 11. mounting frame; 12. fixing screw hole; 13. cutter; 14. stabilizing component; 141. sleeve; 142. stabilizing sleeve; 143. telescopic rod; 144. stabilizing block; 15. mounting plate; 16. fixing bolt. DETAILED DESCRIPTION

[0015] 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. Example

[0016] See also Figure 1-3The utility model provides the following technical solutions: a cutting device for processing food packaging bags, comprising a base 1 and two support plates 10, the two support plates 10 are fixedly connected to the top of the base 1, one of the support plates 10 is fixedly connected to a control switch 4, the tops of the two support plates 10 are fixedly connected to a mounting plate 15, the bottom of the mounting plate 15 is fixedly connected to a lifting frame 9 through two stabilizing components 14, a first cylinder 8 is fixedly connected between the lifting frame 9 and the mounting plate 15, and four second cylinders 3 are fixedly connected to the bottom of the lifting frame 9, each The driving end of the second cylinder 3 is fixedly connected to a mounting frame 11, a cutter 13 is inserted at the bottom of each mounting frame 11, a fixing bolt 16 is inserted at the front of each mounting frame 11, a connecting frame 7 is provided on the top of each mounting frame 11, the lifting frame 9 passes through four connecting frames 7, four movable grooves 5 are provided on the front and rear sides of the lifting frame 9, and a matching movable block 6 is arranged in each movable groove 5, and every two movable blocks 6 facing each other front and back are connected to one connecting frame 7, and a conveying device 2 is fixedly connected to the top of the base 1.

[0017] Specifically, the stabilizing assembly 14 includes a sleeve 141 connected to the mounting plate 15, a stabilizing sleeve 142 is fixedly connected inside the sleeve 141, a telescopic rod 143 connected to the lifting frame 9 is passed through the stabilizing sleeve 142, and a stabilizing block 144 is fixedly connected to one end of the telescopic rod 143 located inside the sleeve 141.

[0018] Specifically, a fixing screw hole 12 matched with the fixing bolt 16 is formed on the cutter 13 , and the fixing bolt 16 is threadedly connected in the fixing screw hole 12 .

[0019] Specifically, the conveying device 2 is located directly below the lifting frame 9 .

[0020] The working principle and use process of the utility model are as follows: when in use, the plastic bag to be cut is conveyed by the conveying device 2 to the bottom of the lifting frame 9, the control switch 4 is a PLC controller, and the first cylinder 8 is controlled by the control switch 4 to start, the first cylinder 8 drives the lifting frame 9 to descend, and the lifting frame 9 drives the cutter 13 to descend through the connecting frame 7 and the mounting frame 11 to cut the plastic packaging bag. After cutting, the first cylinder 8 drives the lifting frame 9 to reset, and then the conveying device 2 conveys the cut plastic packaging bag away, and continues to convey the plastic packaging bag to be cut to the bottom of the lifting frame 9, and the control The control switch 4 automatically controls the first cylinder 8 to continue working to cut the plastic packaging bags on the conveyor 2. If the spacing between the cutters 13 needs to be adjusted, the control switch 4 can be used to control the corresponding second cylinder 3 to work, thereby driving the corresponding mounting frame 11 to move left and right, so that the spacing between two adjacent cutters 13 can be adjusted. After the adjustment is completed, the second cylinder 3 can be closed. If the cutter 13 needs to be replaced, the corresponding fixing bolt 16 can be loosened, and then the cutter 13 can be removed from the mounting frame 11, replaced with a new cutter 13, and then fixed with the fixing bolt 16.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cutting device for processing food packaging bags, comprising a base (1) and two support plates (10), characterized in that: The two support plates (10) are fixedly connected to the top of the base (1), one of the support plates (10) is fixedly connected to a control switch (4), the tops of the two support plates (10) are fixedly connected to a mounting plate (15), the bottom of the mounting plate (15) is fixedly connected to a lifting frame (9) via two stabilizing components (14), a first cylinder (8) is fixedly connected between the lifting frame (9) and the mounting plate (15), the bottom of the lifting frame (9) is fixedly connected to four second cylinders (3), and the driving end of each second cylinder (3) is fixedly connected to a mounting frame (11). A cutter (13) is inserted at the bottom of each mounting frame (11), a fixing bolt (16) is inserted at the front of each mounting frame (11), a connecting frame (7) is provided at the top of each mounting frame (11), the lifting frame (9) passes through four connecting frames (7), four movable grooves (5) are provided on the front and rear sides of the lifting frame (9), and a matching movable block (6) is arranged in each movable groove (5), and every two movable blocks (6) facing each other are connected to one connecting frame (7), and a conveying device (2) is fixedly connected to the top of the base (1).

2. A cutting device for processing food packaging bags according to claim 1, characterized in that: The stabilizing assembly (14) comprises a sleeve (141) connected to the mounting plate (15), a stabilizing sleeve (142) being fixedly connected inside the sleeve (141), a telescopic rod (143) connected to the lifting frame (9) being passed through the stabilizing sleeve (142), and a stabilizing block (144) being fixedly connected to one end of the telescopic rod (143) located inside the sleeve (141).

3. A cutting device for processing food packaging bags according to claim 1, characterized in that: The cutter (13) is provided with a fixing screw hole (12) adapted to the fixing bolt (16), and the fixing bolt (16) is threadedly connected in the fixing screw hole (12).

4. A cutting device for processing food packaging bags according to claim 1, characterized in that: The conveying device (2) is located directly below the lifting frame (9).

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