A cutting device for food packaging processing

Abstract

This utility model belongs to the field of food packaging processing technology, and in particular to a cutting device for food packaging processing. It includes a placement plate, a support frame at one end of the upper surface of the placement plate, a first hydraulic cylinder on the upper surface of the support frame, a first piston rod at the output end of the first hydraulic cylinder, a fixing groove at the lower end of the first piston rod, and a cutting blade inside the fixing groove. A movable plate is also provided on the upper surface of the placement plate. The first hydraulic cylinder, through the first piston rod at its output end, drives the cutting blade installed inside the fixing groove to move downwards, cutting the packaging paper below. Simultaneously, first sliding grooves on both sides of the inner surface of the support frame, with a first slider and damping spring inside each groove cooperating with the fixing groove, ensure smooth and stable up-and-down movement of the cutting blade under the drive of the first piston rod, guaranteeing precision in cutting the packaging paper.

Description

Technical Field

[0001] This utility model belongs to the field of food packaging and processing technology, and specifically relates to a cutting device for food packaging and processing. Background Technology

[0002] Food packaging paper is a type of packaging design. In daily life, product packaging paper was created to facilitate food storage. Food packaging paper refers to thin-shell containers that come into direct contact with food and are used to hold and protect it. Packaging plays an important role in reducing transportation safety risks. Packaging paper can also prevent food from being mixed with other goods and reduce the possibility of food theft. Some food packaging is very sturdy and has anti-counterfeiting features to protect the interests of businesses from losses. Packaging paper may have laser markings, special color SMS authentication labels, etc. In addition, retailers affix electronic monitoring tags to food packaging paper to prevent theft, which are demagnetized by consumers at the store exit.

[0003] During food packaging processing, a packaging cutting device is needed to separate the packaging paper from the overall printing and production process into small, independent packages. However, existing cutting devices generally require manual pushing of the packaging paper to be cut under the cutter blades, which wastes a lot of time, manpower, and other resources, and poses potential dangers with a low safety factor. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides a cutting device for food packaging processing, which solves the problem that existing cutting devices generally require manual pushing of the packaging to be cut to the cutting blades for cutting, wasting a lot of time, manpower and other resources.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for food packaging processing, comprising a placement plate, a support frame at one end of the upper surface of the placement plate, a first hydraulic cylinder at the upper surface of the support frame, a first piston rod at the output end of the first hydraulic cylinder, a fixing groove at the lower end of the first piston rod, a cutting blade inside the fixing groove, a movable plate at the upper surface of the placement plate, support plates on both sides of the outer surface of the placement plate, a second hydraulic cylinder at the outer surface of the support plate, a second piston rod at the output end of the second hydraulic cylinder, a fixed connecting frame at one end of the second piston rod, a fixed shaft inside the fixed connecting frame, a roller at the outer surface of the fixed shaft, and the roller being movably connected to the fixed shaft, a motor at the outer surface of the placement plate, a lead screw at the output end of the motor, a slider at the outer surface of the lead screw, a push plate at the upper surface of the slider, and the slider being movably connected to the push plate.

[0006] Preferably, the inner surface of the support frame is provided with a first sliding groove on both sides, a first sliding block is provided inside the first sliding groove, the two ends of the fixing groove are respectively fixedly connected to the corresponding first sliding block, and a damping spring is provided at the lower end inside the first sliding groove, and the lower end of the damping spring is fixedly connected to the first sliding groove.

[0007] Preferably, a second sliding groove is provided on one side of the upper surface of the support frame, and a baffle plate is provided inside the second sliding groove, and the baffle plate is slidably connected to the second sliding groove.

[0008] Preferably, the upper surface of the movable plate is provided with adjustment and fixing grooves on both sides, a lead screw groove is provided at the middle of the upper surface of the movable plate, and a push plate groove is provided at one end of the lead screw groove.

[0009] Preferably, the lead screw is located inside the lead screw groove, the push plate is adapted to the size of the push plate groove, and the fixed connecting bracket is adapted to the adjusting fixed groove.

[0010] Preferably, the outer surface of the fixing groove is provided with a fixing bolt, and the cutting blade is fixedly connected to the fixing groove through the fixing bolt.

[0011] Preferably, a cutting groove is provided at one end of the upper surface of the movable plate, the cutting groove is located directly below the cutting blade, and the cutting groove is adapted to the size of the cutting blade.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In use, first place the packaging paper to be cut on the movable plate on the upper surface of the placement plate. At this time, the push plate is located inside the push plate groove, and the push plate and the movable plate are at the same horizontal height. The operator pushes the packaging paper to the middle position of the movable plate, and the push plate can move from inside the push plate groove to a perpendicular position with the movable plate and then be fixed. At this time, the second hydraulic cylinder on the outside of the support plate is activated, so that the second hydraulic cylinder drives the fixed connecting frame to move through the second piston rod on the output end, so that the fixed connecting frames on both sides move relative to each other, clamping the packaging paper on the movable plate to ensure flatness during cutting. Then, the motor on one side of the outer surface of the placement plate is activated, so that the motor drives the wire on the output end... The rod drives the slider on its outer surface to move, and the slider drives the push plate connected above, so that the push plate can push the packaging paper on the moving plate towards the cutting blade. When the packaging paper moves to the appropriate position, the first hydraulic cylinder set above the support frame is activated, so that the first hydraulic cylinder drives the cutting blade installed inside the fixed groove to move downward through the first piston rod set at the output end, and cuts the packaging paper below. At the same time, the first sliding grooves opened on both sides of the inner surface of the support frame, the first slider and the damping spring set inside the first sliding groove cooperate with the fixed groove to ensure that the cutting blade moves smoothly and stably up and down under the drive of the first piston rod, ensuring the accuracy of cutting the packaging paper. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a first three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a second three-dimensional structural diagram of the present invention;

[0017] Figure 3 This is a third perspective view of the present invention;

[0018] Figure 4 This is a cross-sectional view of the present invention.

[0019] In the diagram: 1. Placement plate; 2. Support frame; 3. First hydraulic cylinder; 4. First piston rod; 5. Fixing groove; 6. Cutting blade; 7. Fixing bolt; 8. Cutting groove; 9. First slide groove; 10. First slider; 11. Damping spring; 12. Support plate; 13. Second hydraulic cylinder; 14. Second piston rod; 15. Fixed connecting frame; 16. Roller; 17. Moving plate; 18. Adjusting fixing groove; 19. Lead screw groove; 20. Motor; 21. Lead screw; 22. Slider; 23. Push plate; 24. Push plate groove; 25. Second slide groove; 26. Baffle plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides the following technical solution: a cutting device for food packaging processing, including a placement plate 1, a support frame 2 provided at one end of the upper surface of the placement plate 1, a first hydraulic cylinder 3 provided on the upper surface of the support frame 2, a first piston rod 4 provided at the output end of the first hydraulic cylinder 3, a fixing groove 5 provided at the lower end of the first piston rod 4, a cutting blade 6 provided inside the fixing groove 5, a movable plate 17 provided on the upper surface of the placement plate 1, and support plates 12 provided on both sides of the outer surface of the placement plate 1, with a first piston rod 4 provided on the outer surface of the support plate 12. Two hydraulic cylinders 13 are provided with a second piston rod 14 at their output end. A fixed connecting frame 15 is provided at one end of the second piston rod 14. A fixed shaft is provided inside the fixed connecting frame 15. A roller 16 is provided on the outer surface of the fixed shaft and is movably connected to the fixed shaft. A motor 20 is provided on the outer surface of the placement plate 1. A lead screw 21 is provided at the output end of the motor 20. A slider 22 is provided on the outer surface of the lead screw 21. A push plate 23 is provided on the upper surface of the slider 22 and is movably connected to the push plate 23.

[0022] In a specific embodiment of this utility model, during use, the packaging paper to be cut is first placed on the movable plate 17 provided on the upper surface of the placement plate 1. At this time, the push plate 23 is located inside the push plate groove 24, and the push plate 23 and the movable plate 17 are at the same horizontal height. The operator pushes the packaging paper to the middle position of the movable plate 17, and the push plate 23 can move from inside the push plate groove 24 to a perpendicular state with the movable plate 17 and be fixed. At this time, the second hydraulic cylinder 13 provided on the outside of the support plate 12 is activated, so that the second hydraulic cylinder 13 drives the fixed connecting frame 15 to move through the second piston rod 14 provided at the output end, so that the fixed connecting frames 15 on both sides move relative to each other, clamping the packaging paper on the movable plate 17 to ensure flatness during cutting. At this time, the motor 20 provided on one side of the outer surface of the placement plate 1 is activated, so that the electric motor... Machine 20 moves the slider 22 on its outer surface via the lead screw 21 at the output end. The slider 22 drives the push plate 23 connected above, so that the push plate 23 can push the packaging paper on the moving plate 17 towards the cutting blade 6. When the packaging paper moves to the appropriate position, the first hydraulic cylinder 3 above the support frame 2 is activated. The first hydraulic cylinder 3 drives the cutting blade 6 installed inside the fixed groove 5 to move downward through the first piston rod 4 at the output end, cutting the packaging paper below. At the same time, the first sliding groove 9 opened on both sides of the inner surface of the support frame 2, the first slider 10 and the damping spring 11 inside the first sliding groove 9 cooperate with the fixed groove 5 to ensure that the cutting blade 6 moves smoothly and stably up and down under the drive of the first piston rod 4, ensuring the accuracy of cutting the packaging paper.

[0023] In this embodiment: when the second hydraulic cylinder 13 drives the fixed connecting frame 15 to move relative to the output end through the second piston rod 14, since the fixed connecting frame 15 is provided with a fixed shaft inside and a roller 16 is provided on the outer surface of the fixed shaft, the outer surface of the roller 16 will contact the side of the packaging paper, so that the packaging paper is kept neat and can cooperate with the push plate 23 to push the packaging paper to the side of the cutting blade 6, thereby enhancing the practicality of the fixed connecting frame 15.

[0024] In this embodiment: by matching the push plate groove 24 and the push plate 23, when the packaging paper is not placed on the moving plate 17, the push plate 23 is located inside the push plate groove 24, ensuring that the packaging paper can be easily placed on the surface of the moving plate 17. Subsequently, the push plate 23 inside the push plate groove 24 is adjusted out and fixed, and the packaging paper is pushed to move under the action of the slider 22, thereby improving the flexibility of the push plate 23.

[0025] In this embodiment: the second slide groove 25 is provided on the upper surface of the support frame 2, and the baffle plate 26 is provided inside the second slide groove 25. The lower end of the baffle plate 26 is initially in contact with the upper surface of the moving plate 17, so as to ensure that one end of the packaging paper is in contact with one end of the baffle plate 26 under the push of the push plate 23, thereby ensuring the accuracy of the subsequent cutting blade 6 when cutting the packaging paper.

[0026] The working principle and usage process of this utility model are as follows: After the utility model is installed, when using it, first place the packaging paper to be cut on the movable plate 17 set on the upper surface of the placement plate 1. At this time, the push plate 23 is located inside the push plate groove 24, and the push plate 23 and the movable plate 17 are at the same horizontal height. The operator pushes the packaging paper to the middle position of the movable plate 17, and the push plate 23 can move from inside the push plate groove 24 to a perpendicular state with the movable plate 17 and be fixed. At this time, the second hydraulic cylinder 13 set on the outside of the support plate 12 is activated, so that the second hydraulic cylinder 13 drives the fixed connecting frame 15 to move through the second piston rod 14 set on the output end, so that the fixed connecting frames 15 on both sides move relative to each other, clamping the packaging paper on the movable plate 17 to ensure the flatness during cutting. At this time, the motor 20 set on one side of the outer surface of the placement plate 1 is activated, so that the motor 20 drives the fixed connecting frame 15 to move through the second piston rod 14 set on the output end, so that the fixed connecting frame 15 on both sides moves ... The lead screw 21 at the output end drives the slider 22 on its outer surface to move. The slider 22 drives the push plate 23 connected above, so that the push plate 23 can push the packaging paper on the moving plate 17 towards the cutting blade 6. When the packaging paper moves to the appropriate position, the first hydraulic cylinder 3 above the support frame 2 is activated. The first hydraulic cylinder 3 drives the cutting blade 6 installed inside the fixed groove 5 to move downward through the first piston rod 4 at the output end, and cuts the packaging paper below. At the same time, the first sliding groove 9 opened on both sides of the inner surface of the support frame 2, the first slider 10 and the damping spring 11 installed inside the first sliding groove 9 cooperate with the fixed groove 5 to ensure that the cutting blade 6 moves smoothly and stably up and down under the drive of the first piston rod 4, ensuring the accuracy of cutting the packaging paper. All electrical equipment in this device is powered by an external power source.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cutting-off device for food packaging processing, comprising a placing plate (1), characterized in that: A support frame (2) is provided at one end of the upper surface of the placement plate (1). A first hydraulic cylinder (3) is provided on the upper surface of the support frame (2). A first piston rod (4) is provided at the output end of the first hydraulic cylinder (3). A fixing groove (5) is provided at the lower end of the first piston rod (4). A cutting blade (6) is provided inside the fixing groove (5). A movable plate (17) is provided on the upper surface of the placement plate (1). Support plates (12) are provided on both sides of the outer surface of the placement plate (1). A second hydraulic cylinder (13) is provided on the outer surface of the support plate (12). The output of the second hydraulic cylinder (13) is... A second piston rod (14) is provided at the outlet end. A fixed connecting frame (15) is provided at one end of the second piston rod (14). A fixed shaft is provided inside the fixed connecting frame (15). A roller (16) is provided on the outer surface of the fixed shaft. The roller (16) is movably connected to the fixed shaft. A motor (20) is provided on the outer surface of the placement plate (1). A lead screw (21) is provided at the output end of the motor (20). A slider (22) is provided on the outer surface of the lead screw (21). A push plate (23) is provided on the upper surface of the slider (22). The slider (22) is movably connected to the push plate (23).

2. The cutting apparatus for food packaging processing according to claim 1, characterized in that: The support frame (2) has first sliding grooves (9) on both sides of its inner surface. A first slider (10) is provided inside the first sliding groove (9). The two ends of the fixing groove (5) are fixedly connected to the corresponding first slider (10). A damping spring (11) is provided at the lower end inside the first sliding groove (9), and the lower end of the damping spring (11) is fixedly connected to the first sliding groove (9).

3. The cutting apparatus for food packaging processing according to claim 1, characterized in that: A second slide groove (25) is provided on one side of the upper surface of the support frame (2). A baffle plate (26) is provided inside the second slide groove (25), and the baffle plate (26) is slidably connected to the second slide groove (25).

4. The cutting apparatus for food packaging processing according to claim 1, characterized in that: The upper surface of the movable plate (17) is provided with adjustment and fixing grooves (18) on both sides, and a lead screw groove (19) is provided at the middle of the upper surface of the movable plate (17). A push plate groove (24) is provided at one end of the lead screw groove (19).

5. The cutting apparatus for food packaging processing according to claim 1, characterized in that: The lead screw (21) is located inside the lead screw groove (19), the push plate (23) is adapted to the size of the push plate groove (24), and the fixed connecting frame (15) is adapted to the adjusting fixed groove (18).

6. The cutting device for food packaging processing according to claim 1, characterized in that: The outer surface of the fixing groove (5) is provided with a fixing bolt (7), and the cutting blade (6) is fixedly connected to the fixing groove (5) through the fixing bolt (7).

7. The cutting apparatus for food packaging processing according to claim 1, characterized in that: A cutting groove (8) is provided at one end of the upper surface of the movable plate (17). The cutting groove (8) is located directly below the cutting blade (6), and the cutting groove (8) is adapted to the size of the cutting blade (6).

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