Sheet production device

Abstract

The utility model discloses a sheet production device, which belongs to the field of sheet production equipment and comprises a machine body, a guide roller and a cutting knife are rotatably arranged on the machine body, a cutting groove is arranged on the guide roller, the edge of the cutting groove is attached to the cutting knife, two groups of guide rollers are arranged on the machine body in the vertical tangential direction of one of the guide rollers, and the guide rollers are arranged on the machine body. The two sets of guide rollers are perpendicular to each other, a discharging port is formed in the side edge, perpendicular to the guide rollers, of the machine body, wavy edges of the edges of materials are cut off through the cutting knife, then the materials are placed on the guide rollers through the gravity effect, then the materials are clamped and conveyed through the guide rollers, and cut waste falls out along the discharging port. As the waste does not need to be wound, the waste can be directly thrown into the extruder to be melted and extruded again, the winding and dismounting process that the waste is wound again, then the inner cylinder is dismounted and the waste is thrown back to the extruder is avoided, and the step investment is reduced.

Description

Technical Field

[0001] The utility model discloses a sheet production device, belonging to the field of sheet production equipment. Background Art

[0002] A sheet production device is a device used to make molten polymer materials into thin sheet materials.

[0003] In the existing sheet production device, after the sheet is produced, the wavy edges on both sides of the sheet need to be cut off, and then wound. In actual operation, the cut wavy edges will be wound by a rotating roller, and there is often an inner cylinder inside during winding. At this time, the materials of the wavy edges cannot be directly poured into the extruder for reprocessing, but the inner cylinder inside needs to be removed first before it can be put into the extruder. This is very troublesome.

[0004] A new solution is proposed to transition the intermediate winding and removal. Content of the Utility Model

[0005] The purpose of the utility model is to provide a sheet production device to solve the above problems.

[0006] The utility model realizes the above purpose through the following technical solutions. A sheet production device includes a fuselage, on which a guiding roller and a cutting knife are rotatably arranged. A cutting groove is arranged on the guiding roller, and the edge of the cutting groove is in contact with the cutting knife. Two groups of guiding rollers are arranged on the fuselage in a vertical tangent direction of one of the guiding rollers, and the two groups of guiding rollers are perpendicular to each other. A discharge port is arranged on the fuselage on the side of the guiding roller perpendicular to the guiding roller.

[0007] Preferably, a receiving barrel is detachably arranged at the discharge port.

[0008] Preferably, a guiding rail is arranged on the side wall of the fuselage, and a receiving platform for placing the receiving barrel is slidably arranged on the guiding rail.

[0009] Preferably, a cylinder for keeping the receiving platform at the discharge port is arranged in the guiding rail. One end of the cylinder abuts against the bottom of the fuselage, and the other end abuts against the receiving platform.

[0010] Preferably, an insertion rail is obliquely arranged on the receiving platform, a clamping groove is arranged in the insertion rail, a protrusion is arranged on the receiving barrel, and a clamping protrusion cooperating with the clamping groove is arranged on the protrusion.

[0011] Preferably, rollers that can contact the ground are arranged at the bottom of the receiving barrel, and a pedal for stepping on is arranged on the side of the receiving platform.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The wavy edges at the edge of the material are cut off by a cutting knife, and then, by utilizing the effect of gravity, the material is placed on the guiding roller if it is on the guiding roller. Then, through the clamping and conveying of the guiding roller, the cut waste material falls out along the discharge port. Since there is no need to wind up the waste material, the waste material can be directly thrown into the extruder for remelting and extrusion, achieving the elimination of the winding and removal process of winding up the waste material and then removing the inner cylinder and throwing it back into the extruder, reducing the input of steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural view of the present utility model;

[0014] Figure 2 is a schematic structural view of a part of the present utility model;

[0015] Figure 3 is a schematic structural view of the material receiving table.

[0016] Reference numerals: 1, fuselage; 2, cutting knife; 3, guiding roller; 4, guiding roller; 5, discharge port; 6, guiding rail; 7, receiving barrel; 8, material receiving table; 9, pedal; 10, inserting rail; 11, protrusion; 12, clamping groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0018] Such as Figure 1 , Figure 2 , Figure 3As shown in the figure, a sheet production device includes a fuselage 1. A guiding roller 3 and a cutting knife 2 are rotatably arranged on the fuselage 1. A cutting groove is arranged on the guiding roller 3, and the edge of the cutting groove is attached to the cutting knife 2. Two groups of guiding rollers 4 are arranged on the fuselage 1 in a vertical tangential direction of the guiding roller 3, and the two groups of guiding rollers 4 are perpendicular to each other. A discharge port 5 is arranged on the side of the guiding roller 4 perpendicular to the guiding roller 3 on the fuselage 1. A receiving barrel 7 is detachably arranged at the discharge port 5. A guiding rail 6 is arranged on the side wall of the fuselage 1, and a receiving platform 8 for placing the receiving barrel 7 is slidably arranged on the guiding rail 6. A cylinder for keeping the receiving platform 8 at the discharge port 5 is arranged in the guiding rail 6. One end of the cylinder abuts against the bottom of the fuselage 1, and the other end abuts against the receiving platform 8.

[0019] When this product is in use, first thread the material. When the material is threaded through the guiding roller 3, use the cutting knife 2 to cut off the wavy edge of the material. The cut waste material falls downward under the influence of gravity. After the falling waste material touches the guiding roller 4, it is pushed by the guiding roller 4 between the two guiding rollers 4, so that the waste material is clamped. Since the clamped material is parallel to the guiding roller 3, the material remains flat. At the same time, the linear speed of the guiding roller 4 is the same as that of the guiding roller 3, so that when the material advances to cut off the waste material, it can also maintain a good flat state, thus better realizing the cutting of the material. After the material passes through the first group of guiding rollers 4, it continues to fall downward under the influence of gravity to the second group of guiding rollers 4. At this time, through the guiding of the second group of guiding rollers 4, the material rotates 90° at the first group of guiding rollers 4, so that the rotated material is more stable when discharged along the discharge port 5. At the same time, adjust the height of the receiving platform 8 through the cylinder, so that the height of the receiving barrel 7 installed on the receiving platform 8 changes accordingly. Because the sheet itself has a certain strength, and the strength is different with different thicknesses. If at the same height, it is easy to cause the supporting force of the waste material during falling to be greater than the gravity required for bending, and the situation that the waste material cannot be bent and is pushed out of the receiving barrel 7 occurs. Therefore, through the adjustment of the cylinder, the gravity can be fully utilized to fold the material.

[0020] An insertion rail 10 is inclinedly arranged on the receiving platform 8, a clamping groove 12 is arranged in the insertion rail 10, a protrusion 11 is arranged on the receiving barrel 7, and a clamping protrusion matched with the clamping groove 12 is arranged on the protrusion 11. The inclined insertion rail 10 can make the receiving barrel 7 always stay in the insertion rail 10 under the influence of gravity during installation. At the same time, through the cooperation of the clamping groove 12 and the clamping protrusion, the receiving barrel 7 can be more stable. A roller that can contact the ground is arranged at the bottom of the receiving barrel 7, and a pedal 9 for stepping on is arranged on the side of the receiving platform 8. When it is necessary to disassemble the receiving platform 8, the pedal 9 can be stepped on. At this time, the receiving platform 8 is forced to move downward, so that the clamping protrusion moves out of the clamping groove 12. At this time, the continuously downward moving receiving platform 8 will reversely push the protrusion 11 due to the inclined insertion rail 10, so that the protrusion 11 moves in the direction of detaching from the insertion rail 10 under force, and thus the disassembly effect of the receiving barrel 7 can be completed by stepping on the pedal 9.

[0021] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0022] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sheet material production device, comprising a body, characterized in that: A guide roller and a cutting knife are rotatably arranged on the body, a cutting groove is arranged on the guide roller, the edge of the cutting groove is in contact with the cutting knife, two groups of guide rollers are arranged on the body in a vertical tangent direction of the guide roller, the two groups of guide rollers are perpendicular to each other, and a discharge port is arranged on the side of the guide roller perpendicular to the guide roller.

2. A sheet material production device according to claim 1, characterized in that: A receiving bucket is detachably provided at the discharge port.

3. A sheet material production device according to claim 2, characterized in that: The side wall of the fuselage is provided with a guide rail, and a material receiving platform for placing the receiving barrel is slidably provided on the guide rail.

4. A sheet material production device according to claim 3, characterized in that: A cylinder for keeping the material receiving platform at the material outlet is arranged in the guide rail, one end of the cylinder abuts against the bottom of the machine body, and the other end abuts against the material receiving platform.

5. A sheet material production device according to claim 4, characterized in that: An insertion rail is obliquely arranged on the material receiving platform, a clamping slot is arranged in the insertion rail, a protrusion is arranged on the receiving barrel, and a clamping protrusion matched with the clamping slot is arranged on the protrusion.

6. A sheet material production device according to claim 5, characterized in that: The bottom of the containing barrel is provided with a roller that can contact the ground, and the side of the material receiving platform is provided with a pedal for stepping on.

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