Paperboard flat die device

Abstract

The utility model discloses a paperboard flat die device which comprises a workbench, a feeding mechanism and a flat die mechanism. The workbench comprises a machine body, and a cavity is formed in the machine body. The feeding mechanism is mounted at the upper end of the machine body and is used for pushing a corrugated board to horizontally move on the machine body; the flat die mechanism comprises a frame body, a fixed die plate and an extrusion end; the frame body is connected to the outer side of the machine body in a sliding mode, a fixed mold plate used for pressing a corrugated board is fixed to the inner top wall of the frame body, the extrusion end is installed on the inner top wall of the cavity, and the telescopic end of the extrusion end is connected with the frame body and used for pushing the frame body to move up and down, so that the fixed mold plate is pressed on the corrugated board. The corrugated board flat die device has the advantages that the technical problems that in the prior art, the corrugated board flat die efficiency is low, workers need to conduct feeding and discharging manually every time, and the working efficiency of the flat die device is invisibly reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cardboard processing, in particular to a cardboard flat mold device. Background Art

[0002] Corrugated paper has high mechanical strength and can effectively protect the items inside, so it is widely used in various packaging boxes. In the production process of corrugated cardboard, it needs to be cut and crimped accordingly to facilitate folding it into the required carton;

[0003] Existing cardboard flat die devices all adopt a turning mechanism, which mainly includes a machine body and a rotating die, wherein the rotating die is rotatably connected to the machine body; a forming die is arranged on the machine body, and the forming die has cutting blades arranged according to a preset path, and the cutting blades are used to process notches on the corrugated paper between the machine body and the rotating die when the machine body and the rotating die are closed. Although the device can also produce notches on the surface of the corrugated paper, the staff needs to manually take the corrugated paper each time, which has a large labor intensity for the staff. Secondly, the taking efficiency is low each time, which virtually reduces the working efficiency of the flat die device. Utility Model Content

[0004] The purpose of the utility model is to overcome the above-mentioned technical deficiencies and provide a cardboard flat mold device to solve the technical problem that the flat mold efficiency of the corrugated cardboard in the prior art is low and the staff needs to manually load and unload the materials each time, which virtually reduces the working efficiency of the flat mold device.

[0005] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] In a first aspect, the utility model provides a cardboard flat mold device, comprising:

[0007] A workbench, comprising a body, wherein a chamber is provided inside the body;

[0008] A feeding mechanism, which is installed at the upper end of the machine body and is used to push the corrugated paperboard to move horizontally on the machine body;

[0009] The flat die mechanism comprises a frame, a fixed die plate and an extrusion end; the frame is slidably connected to the outside of the machine body, and a fixed die plate for pressing the corrugated cardboard is fixed to the top wall of the frame, the extrusion end is installed on the top wall of the chamber, and the telescopic end of the extrusion end is connected to the frame and is used to push the frame to move up and down so that the fixed die plate is pressed on the corrugated cardboard.

[0010] In some embodiments, both sides of the body are provided with slide grooves, and the frame is slidably connected in the slide grooves.

[0011] In some embodiments, sliding blocks cooperating with the sliding grooves are fixed on both sides of the inner wall of the frame.

[0012] In some embodiments, the feeding mechanism includes a pushing cylinder, a pushing plate and a support frame; the telescopic end of the pushing cylinder is connected to the pushing plate, the pushing plate is slidably connected to the machine body, and a support frame is fixed on the machine body, and the pushing cylinder is arranged on the support frame.

[0013] In some embodiments, the extrusion end includes several extrusion cylinders, the ends of several of the extrusion cylinders are connected to the top surface of the chamber, and the telescopic end of the extrusion cylinder is connected to the frame, located in the chamber and a buffer end is also provided at the lower end of the frame.

[0014] In some embodiments, the buffer end includes a plurality of spring dampers and a buffer plate, the plurality of spring dampers are disposed in the chamber, and the buffer plate is connected to the spring damper, and a gap is maintained between the buffer plate and the frame.

[0015] In some embodiments, a material guiding mechanism is provided at the end of the body.

[0016] In some embodiments, the material guiding mechanism includes an inclined plate and a plurality of material guiding rollers; the inclined plate is connected to one side of the machine body, and the inclined plate is a hollow plate body, and a plurality of the material guiding rollers are rotatably connected inside the inclined plate.

[0017] In some embodiments, at least two sheets of corrugated cardboard can be placed on the machine body at a time.

[0018] In some embodiments, a plurality of cutting edges are provided on the fixed template.

[0019] Compared with the prior art, the utility model provides a cardboard flat die device, which arranges a chamber in a machine body and an extrusion end in the chamber, and drives a frame outside the machine body to move downward through the extrusion end, so that a fixed die plate inside the frame squeezes the corrugated paper on the machine body and produces notches on the corrugated paper board. Moreover, through the feeding mechanism, the corrugated paper board on the machine body can be pushed to move horizontally, thereby achieving an automatic feeding effect and effectively improving the feeding efficiency of the corrugated paper board. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of a cardboard flat mold device provided by an embodiment of the utility model;

[0021] Figure 2 It is a schematic diagram of the left side of the cardboard flat mold device provided by the embodiment of the utility model;

[0022] Figure 3It is a schematic diagram of the structure of the buffer end of the cardboard flat mold device provided by the embodiment of the utility model;

[0023] Figure 4 It is a top view of a cardboard flat mold device provided by an embodiment of the utility model.

[0024] Explanation of the reference numerals in the accompanying drawings: 1. workbench; 11. machine body; 111. slide groove; 12. chamber; 2. feeding mechanism; 21. pushing cylinder; 22. pushing plate; 23. support frame; 3. flat die mechanism; 31. frame; 311. slider; 32. fixed die plate; 33. extrusion end; 331. extrusion cylinder; 34. buffer end; 341. spring damper; 342. buffer plate; 4. material guiding mechanism; 41. inclined plate; 42. material guiding roller. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying 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.

[0026] In order to solve the technical problem that the flat die efficiency of the corrugated cardboard in the prior art is low and the staff needs to manually load and unload the material each time, which invisibly reduces the working efficiency of the flat die device, the utility model provides a cardboard flat die device, which can improve the loading and unloading efficiency of the corrugated cardboard and ensure the scoring effect of the corrugated cardboard.

[0027] It should be noted that the cardboard flat mold device described in the present invention is used for but not limited to the field of corrugated paper processing, etc. For the convenience of explanation, in the present invention, only the application of the cardboard flat mold device in the field of corrugated paper processing is used as an example for explanation, and the principle of applying the cardboard flat mold device to other types of equipment is essentially the same as the principle applied to the field of corrugated paper processing, which will not be repeated here.

[0028] See also Figure 1 , Figure 1 The present invention is a schematic structural diagram of a cardboard flat die device in an embodiment of the present invention. The cardboard flat die device comprises a workbench 1, a feeding mechanism 2 and a flat die mechanism 3; the workbench 1 comprises a machine body 11, and a chamber 12 is arranged inside the machine body 11; the feeding mechanism 2 is installed at the upper end of the machine body 11, and is used to push the corrugated cardboard to move horizontally on the machine body 11; the flat die mechanism 3 comprises a frame 31, a fixed die plate 32 and an extrusion end 33; the frame 31 is slidably connected to the outside of the machine body 11, and a fixed die plate 32 for pressing the corrugated cardboard is fixed on the top wall of the frame 31, and the extrusion end 33 is installed on the top wall of the chamber 12, and the telescopic end of the extrusion end 33 is connected to the frame 31, and is used to push the frame 31 to move up and down, so that the fixed die plate 32 is pressed on the corrugated cardboard.

[0029] In this embodiment, a chamber 12 is provided in the machine body 11, and an extrusion end 33 is provided in the chamber 12. The extrusion end 33 drives the frame 31 outside the machine body 11 to move downward, so that the fixed template 32 inside the frame 31 squeezes the corrugated paper on the machine body 11 and produces notches on the corrugated paper. Moreover, the feeding mechanism 2 can push the corrugated paper on the machine body 11 to move horizontally, thereby achieving the effect of automatic feeding and effectively improving the feeding efficiency of the corrugated paper.

[0030] In one embodiment, see Figure 1-2 In order to improve the moving efficiency of the frame 31 on the body 11, slide grooves 111 are provided on both sides of the body 11, and the frame 31 is slidably connected in the slide grooves 111. Slide blocks 311 cooperating with the slide grooves 111 are fixed on both sides of the inner wall of the frame 31. The extrusion end 33 includes a plurality of extrusion cylinders 331. The ends of the plurality of extrusion cylinders 331 are connected to the top surface of the chamber 12, and the telescopic ends of the extrusion cylinders 331 are connected to the frame 31, located in the chamber 12 and at the lower end of the frame 31. A buffer end 34 is also provided. At least two corrugated cardboards can be placed on the body 11 at a time, and a plurality of cutting blades are provided on the fixed template 32.

[0031] In this embodiment, slide grooves 111 are provided on both sides of the machine body 11, and sliders 311 are provided on the inner wall of the frame 31. The entire frame 31 is pushed downward by squeezing the telescopic end of the cylinder 331. When the frame 31 moves downward, the fixed template 32 is driven to move downward, and the surface of the corrugated cardboard is scored by the cutting blade on the fixed template 32, thereby achieving a better flat mold effect.

[0032] In one embodiment, see Figure 1-3 To improve the buffering efficiency, the buffer end 34 includes a plurality of spring dampers 341 and a buffer plate 342 . The plurality of spring dampers 341 are disposed in the chamber 12 , and the spring dampers 341 are connected to the buffer plate 342 . A gap is maintained between the buffer plate 342 and the frame 31 .

[0033] In this embodiment, a plurality of spring dampers 341 are arranged in the chamber 12, and a buffer plate 342 is provided at the upper end of the spring damper 341. The buffer plate 342 is used to slow down the efficiency of the downward movement of the frame 31, thereby achieving a better limiting effect and preventing the frame 31 from descending too much.

[0034] In one embodiment, see Figure 1-4In order to improve the material unloading efficiency, the feeding mechanism 2 includes a pushing cylinder 21, a pushing plate 22 and a support frame 23; the telescopic end of the pushing cylinder 21 is connected to the pushing plate 22, the pushing plate 22 is slidably connected to the machine body 11, and the support frame 23 is fixed to the machine body 11, the supporting frame 23 is provided with the pushing cylinder 21, and the end of the machine body 11 is provided with a material guiding mechanism 4, the material guiding mechanism 4 includes an inclined plate 41 and a plurality of material guiding rollers 42; the inclined plate 41 is connected to one side of the machine body 11, and the inclined plate 41 is a hollow plate body, and a plurality of material guiding rollers 42 are rotatably connected inside the inclined plate 41.

[0035] A support frame 23 is arranged on the machine body 11, and a pushing cylinder 21 is provided on the support frame 23. The pushing plate 22 is pushed to move on the machine body 11 by the telescopic end of the pushing cylinder 21. Since the machine body 11 carries two cardboards each time, when the pushing plate 22 pushes the nearby cardboards to move, the scored cardboards will be pushed and moved downward from the inclined plate 41 and the guide roller 42, so as to facilitate centralized collection. The cardboard pushed by the pushing plate 22 is just located at the lower end of the frame 31, which is convenient for the fixed template 32 to score the cardboard.

[0036] In order to better understand the present invention, the following Figures 1 to 4 The technical solution of the utility model is described in detail: the staff places the cardboard to be processed on the machine body 11, starts the pushing cylinder 21, and drives the pushing plate 22 to move horizontally through the pushing cylinder 21, so that the cardboard is located below the frame 31. At this time, the telescopic end of the pushing cylinder 21 begins to retract, and the staff places the next cardboard in front of the pushing plate 22. The staff starts the squeezing cylinder 331, and the telescopic end of the squeezing cylinder 331 pushes the frame 31 to move downward, and notches the cardboard through the fixed template 32. When the frame 31 moves downward, During movement, the spring damper 341 and the buffer plate 342 are used to slow down the descending speed of the frame 31, and at the same time, a corresponding limiting effect is also achieved. After the notching is completed, the telescopic end of the extrusion cylinder 331 retracts, driving the frame 31 to move upward. At this time, the push cylinder 21 drives the push plate 22 to move horizontally, and the second cardboard moves. The second cardboard pushes the first notched cardboard forward and unloads the material through the guide roller 42. The device is easy to operate, and loading and unloading are more convenient and efficient, which greatly improves the working efficiency of the entire flat die device.

[0037] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A cardboard flat mold device, characterized in that: include: A workbench, comprising a body, wherein a chamber is provided inside the body; A feeding mechanism, which is installed at the upper end of the machine body and is used to push the corrugated paperboard to move horizontally on the machine body; The flat die mechanism comprises a frame, a fixed die plate and an extrusion end; the frame is slidably connected to the outside of the machine body, and a fixed die plate for pressing the corrugated cardboard is fixed to the top wall of the frame, the extrusion end is installed on the top wall of the chamber, and the telescopic end of the extrusion end is connected to the frame and is used to push the frame to move up and down so that the fixed die plate is pressed on the corrugated cardboard.

2. A cardboard flat mold device according to claim 1, characterized in that: Slide grooves are provided on both sides of the machine body, and the frame body is slidably connected in the slide grooves.

3. A cardboard flat mold device according to claim 2, characterized in that: Slide blocks matched with the slide grooves are fixed on both sides of the inner wall of the frame.

4. A cardboard flat mold device according to claim 1, characterized in that: The feeding mechanism includes a pushing cylinder, a pushing plate and a supporting frame; the telescopic end of the pushing cylinder is connected to the pushing plate, the pushing plate is slidably connected to the machine body, and the supporting frame is fixed on the machine body, and the pushing cylinder is arranged on the supporting frame.

5. A cardboard flat mold device according to claim 1, characterized in that: The extrusion end includes a plurality of extrusion cylinders, the ends of which are connected to the top surface of the chamber, and the telescopic ends of the extrusion cylinders are connected to the frame, located in the chamber and a buffer end is also provided at the lower end of the frame.

6. A cardboard flat mold device according to claim 5, characterized in that: The buffer end comprises a plurality of spring dampers and a buffer plate. The plurality of spring dampers are arranged in the chamber, and the spring dampers are connected with the buffer plate. A gap is maintained between the buffer plate and the frame.

7. A cardboard flat mold device according to claim 1, characterized in that: A material guiding mechanism is arranged at the end of the machine body.

8. A cardboard flat mold device according to claim 7, characterized in that: The material guiding mechanism comprises an inclined plate and a plurality of material guiding rollers; the inclined plate is connected to one side of the machine body, and the inclined plate is a hollow plate body, and a plurality of the material guiding rollers are rotatably connected inside the inclined plate.

9. A cardboard flat mold device according to claim 1, characterized in that: At least two corrugated paper boards can be placed on the machine body at a time.

10. A cardboard flat mold device according to claim 1, characterized in that: The fixed template is provided with a plurality of cutting blades.

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