Cutting equipment for paperboard production and processing

Abstract

The utility model belongs to the technical field of paperboard processing, and particularly relates to a cutting device for paperboard production and processing, which comprises a support plate, a cutting seat is fixedly mounted at the top of the support plate, a cutting groove is arranged on the upper surface of the cutting seat, connecting blocks are fixedly mounted on two sides of the support plate, and the connecting blocks are connected with the cutting seat. And a first electric push rod is fixedly mounted on the surface of the connecting block, a pressing plate is fixedly connected to one end of the first electric push rod, and a supporting rod is fixedly mounted at the bottom of the supporting plate. A second electric push rod can drive an unloading push plate to move, after the unloading push plate is moved and adjusted, the unloading push plate can push the cut and processed paperboards above the cutting seat, the paperboards can move along a guide rotating roller and fall off through an inclined discharging plate, and therefore the cut and processed paperboards are subjected to unloading treatment; and the paperboard is prevented from staying at the cutting position after being cut, the working intensity of workers is reduced, the safety of the workers is improved, and the paperboard cutting machining effect is improved.

Description

Technical Field

[0001] This utility model belongs to the field of paperboard processing technology, specifically relating to a cutting device for paperboard production and processing. Background Technology

[0002] Paperboard, also known as board paper, is a thick sheet of paper made from various pulps, composed of interwoven fibers. The difference between paperboard and paper is usually distinguished by basis weight and thickness. Generally, paper with a basis weight exceeding 250 g / m² and a thickness greater than 0.5 mm is called paperboard (alternatively, paper with a thickness greater than 0.1 mm is also called paperboard. Generally, a basis weight less than 250 g / m² is considered paper, while a basis weight of 250 g / m² or higher is considered paperboard). It is typically made from various plant fibers, sometimes with the addition of non-plant fibers, and is produced on a paperboard machine. Some specialty paperboards also incorporate animal fibers such as wool or mineral fibers such as asbestos. We usually refer to thin paper as paper and thick paper as paperboard. During the production and processing of paperboard, it needs to be cut into different sizes for convenient use. However, currently, after the paperboard is cut, it remains at the cutting position, often requiring workers to constantly pick up and unload the cut paperboard, increasing the workers' workload. Furthermore, the cutting shears reduce worker safety and affect the paperboard cutting and processing effect. Therefore, a cutting device for paperboard production and processing is needed. Utility Model Content

[0003] To address the problems mentioned in the background art, this utility model provides a cutting device for cardboard production and processing. This solves the problem that currently, after cardboard is cut, it remains at the cutting position, requiring workers to constantly pick up and unload the cut cardboard, increasing their workload. Furthermore, the cutting shears reduce worker safety and affect the cardboard cutting and processing results.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for cardboard production and processing, comprising a support plate, a cutting seat fixedly installed on the top of the support plate, a cutting groove formed on the upper surface of the cutting seat, connecting blocks fixedly installed on both sides of the support plate, a first electric push rod fixedly installed on the surface of the connecting blocks, a pressing plate fixedly connected to one end of the first electric push rod, a support rod fixedly installed at the bottom of the support plate, a connecting plate fixedly connected to one end of the support rod, an electric hydraulic push rod fixedly installed on the surface of the connecting plate, a protective shell fixedly connected to one end of the electric hydraulic push rod, a cutting blade fixedly installed on the surface of the protective shell, a guide roller rotatably connected to the inner wall of the support plate, a discharge plate fixedly installed on the surface of the support plate, a fixing block fixedly installed on one side of the upper surface of the support plate, a second electric push rod fixedly installed on one side of the fixing block, and a discharge push plate fixedly connected to one end of the second electric push rod.

[0005] Preferably, the inner wall of the cutting seat is provided with a rubber pad.

[0006] Preferably, the clamping plate is located above the cutting seat, and the number of clamping plates is four.

[0007] Preferably, the number of guide rollers is four, and they are divided into groups of two.

[0008] Preferably, baffles are provided on both sides of the discharge plate, and the discharge plate is inclined.

[0009] Preferably, the unloading push plate has an anti-slip groove on one side, and the unloading push plate is located on one side of the cutting seat.

[0010] Preferably, a support leg is fixedly installed at the bottom of the support plate, and the surface of the support leg is provided with an installation groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The second electric push rod can drive the unloading push plate to move. After the unloading push plate is moved and adjusted, it can push the cut cardboard above the cutting seat. The cardboard will move along the guide roller and fall through the inclined discharge plate, thereby unloading the cut cardboard. This prevents the cardboard from staying in the cutting position after cutting, reduces the labor intensity of workers, improves worker safety, and improves the cardboard cutting effect. Attached Figure Description

[0013] 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:

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a three-dimensional structural diagram of the support plate of this utility model;

[0016] Figure 3 This is a three-dimensional structural diagram of the cutting blade of this utility model.

[0017] In the diagram: 1. Support plate; 2. Cutting seat; 3. Cutting groove; 4. Connecting block; 5. First electric push rod; 6. Pressing plate; 7. Support rod; 8. Connecting plate; 9. Electro-hydraulic push rod; 10. Protective shell; 11. Cutting blade; 12. Guide roller; 13. Discharge plate; 14. Fixing block; 15. Second electric push rod; 16. Unloading push plate; 17. Support leg. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-3 This utility model provides the following technical solution: a cutting device for cardboard production and processing, including a support plate 1, a cutting seat 2 fixedly installed on the top of the support plate 1, a cutting groove 3 opened on the upper surface of the cutting seat 2, connecting blocks 4 fixedly installed on both sides of the support plate 1, a first electric push rod 5 fixedly installed on the surface of the connecting block 4, a pressing plate 6 fixedly connected to one end of the first electric push rod 5, a support rod 7 fixedly installed at the bottom of the support plate 1, a connecting plate 8 fixedly connected to one end of the support rod 7, an electric hydraulic push rod 9 fixedly installed on the surface of the connecting plate 8, a protective shell 10 fixedly connected to one end of the electric hydraulic push rod 9, a cutting blade 11 fixedly installed on the surface of the protective shell 10, a guide roller 12 rotatably connected to the inner wall of the support plate 1, a discharge plate 13 fixedly installed on the surface of the support plate 1, a fixing block 14 fixedly installed on one side of the upper surface of the support plate 1, a second electric push rod 15 fixedly installed on one side of the fixing block 14, and a discharge push plate 16 fixedly connected to one end of the second electric push rod 15.

[0020] Place the cardboard to be cut onto the cutting seat 2, positioning the cutting position above the cutting groove 3. The first electric push rod 5 activates, driving the pressure plates 6 to press down. After pressing down, the four pressure plates 6 can clamp and fix the cardboard at the cutting position on both sides, improving the stability and accuracy of the subsequent cutting process. After the cardboard is fixed, the electric hydraulic push rod 9 activates, driving the protective shell 10 and the cutting blades 11 to move up and down, causing the cutting blades 11 to press down on the cutting groove 3. The squeezing force generated by the downward pressure of the cutting blades 11 can cut the cardboard fixed above the cutting groove 3 into different sizes. After the cardboard is cut, the second electric push rod 15 activates, driving the unloading push plate 16 to... After adjustment, the unloading pusher 16 can push the cut cardboard above the cutting seat 2. The cardboard will move along the guide roller 12 and fall through the inclined discharge plate 13, thus unloading the cut cardboard and preventing it from remaining in the cutting position after cutting. This reduces the workload of workers, improves worker safety, and enhances the cardboard cutting effect. The rubber pad inside the cutting seat 2 can protect the cutting blades 11 inserted into the cutting slot 3, preventing them from colliding with the cutting seat 2 and causing damage. The support leg 17 can be fixed to the ground through the mounting slot, and the support leg 17 is used to support and fix the cutting equipment. All electrical equipment in this device is powered by an external power source.

[0021] In one aspect of this embodiment, the clamping plate 6 located above the cutting seat 2 can clamp and fix the cardboard on the cutting seat 6, thereby improving the stability and accuracy of the cardboard in the subsequent cutting process.

[0022] In one aspect of this embodiment, the rubber pad inside the cutting seat 2 can protect the cutting blade 11 inserted into the cutting groove 3, preventing the cutting blade 11 from colliding with the cutting seat 2 and causing damage to the cutting blade 11.

[0023] In one aspect of this embodiment, the inclined discharge plate 13 can unload the guide-moving cardboard, so that the cut cardboard can be unloaded along the discharge plate 13, and the cardboard processed at the cutting position can be unloaded.

[0024] In one aspect of this embodiment, two guide rollers 12 are used to facilitate the guiding and unloading of the cut cardboard.

[0025] In one aspect of this embodiment, the support leg 17 can be fixed to the ground via a mounting slot, and the support leg 17 is used to support and fix the cutting device.

[0026] In one aspect of this embodiment, an anti-slip groove is provided on one side of the unloading push plate 16 to improve the anti-slip effect of the unloading push plate 16 and prevent the unloading push plate 16 from deviating when pushing the cardboard.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A cutting device for paperboard production processing, comprising a support plate (1), characterized in that: The top of the supporting plate (1) is fixedly installed with a cutting seat (2), the upper surface of the cutting seat (2) is provided with a cutting groove (3), both sides of the supporting plate (1) are fixedly installed with a connecting block (4), the surface of the connecting block (4) is fixedly installed with a first electric push rod (5), one end of the first electric push rod (5) is fixedly connected with a pressing plate (6), the bottom of the supporting plate (1) is fixedly installed with a supporting rod (7), one end of the supporting rod (7) is fixedly connected with a connecting plate (8), the surface of the connecting plate (8) is fixedly installed with an electric hydraulic push rod (9), one end of the electric hydraulic push rod (9) is fixedly connected with a protective shell (10), the surface of the protective shell (10) is fixedly installed with a cutting blade (11), the inner wall of the supporting plate (1) is rotatably connected with a guide roller (12), the surface of the supporting plate (1) is fixedly installed with a discharge plate (13), one side of the upper surface of the supporting plate (1) is fixedly installed with a fixed block (14), one side of the fixed block (14) is fixedly installed with a second electric push rod (15), one end of the second electric push rod (15) is fixedly connected with a discharging push plate (16).

2. The cutting device for paperboard production and processing according to claim 1, characterized in that: The inner wall of the cutting seat (2) is provided with a rubber pad.

3. The cutting device for paperboard production and processing according to claim 1, characterized in that: The pressing plate (6) is located above the cutting seat (2), and the number of the pressing plate (6) is four.

4. The cutting device for paperboard production and processing according to claim 1, characterized in that: The number of the guide roller (12) is four, and it is divided into two groups.

5. The cutting device for paperboard production and processing according to claim 1, characterized in that: The both sides of the discharge plate (13) are provided with baffle plates, and the discharge plate (13) is inclined.

6. The cutting device for paperboard production and processing according to claim 1, characterized in that: One side of the discharging push plate (16) is provided with an anti-skid groove, and the discharging push plate (16) is located on one side of the cutting seat (2).

7. The cutting device for paperboard production processing according to claim 1, characterized in that: The bottom of the supporting plate (1) is fixedly installed with a supporting leg (17), and the surface of the supporting leg (17) is provided with a mounting groove.

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