Heat insulation material cutting device

Abstract

The utility model discloses a heat insulation material cutting device, and relates to the technical field of cutting. Comprising a base, a pressing plate and a cutting mechanism, the base is provided with a table top used for containing a heat insulation material, and a first cutting opening is formed in the table top; the plate face of the side, facing the table top, of the pressing plate is an extrusion face, a second cutting opening is formed in the extrusion face, and one end of the pressing plate is rotationally connected with the base. The cutting mechanism is provided with blades; when the pressing plate gets close to the base through rotation, a clamping gap is formed between the table top and the extrusion face, and the blade is located in the first cutting opening and the second cutting opening and can cut the heat insulation material exposed to the first cutting opening and the second cutting opening. According to the utility model, the two side parts of the to-be-cut part of the single-layer or multi-layer heat insulation material can be fixed, the two side parts are tightly pressed, the edge of the cut heat insulation material is more flush, and the heat insulation effect of the cut edge of the heat insulation material can be improved for the multi-layer heat insulation material.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting, and further relates to a thermal insulation material cutting device. Background Art

[0002] Thermal insulation materials refer to materials or material complexes that have significant resistance to heat flow. Thermal insulation materials are light, loose, porous or fibrous. They can be covered on the surface of objects that need to be insulated in a single or multi-layer manner to block the conduction of heat. Based on the different specifications of the object, the area of ​​thermal insulation material required to cover the surface of the object is also different, and the thermal insulation material needs to be cut.

[0003] At present, when cutting the thermal insulation material along a straight line, it is difficult to ensure that the cutting path is straight because the thermal insulation material is relatively soft, and the cutting edges of the thermal insulation material finally cut are uneven; and for multiple layers of thermal insulation materials that are stacked together and insulated simultaneously, it is difficult to keep the cutting edges uniform. At this time, on the one hand, the appearance of the cut thermal insulation material is poor, and on the other hand, it also has an adverse effect on the thermal insulation effect at the cutting edges of the multiple layers of thermal insulation material. Utility Model Content

[0004] The utility model aims to provide a thermal insulation material cutting device to solve the above technical problems existing in the background technology.

[0005] The utility model is realized by the following technical solutions:

[0006] A thermal insulation material cutting device, comprising:

[0007] A base, the base having a table top for placing a heat insulating material, the table top having a first cutting opening;

[0008] A pressing plate, wherein a side surface of the pressing plate facing the table top is an extrusion surface, the extrusion surface is provided with a second cutting opening adapted to the first cutting opening, and one end of the pressing plate is rotatably connected to the base;

[0009] A cutting mechanism, wherein the cutting mechanism has a blade, and the width of the blade is adapted to the width of the first cutting opening and the second cutting opening;

[0010] When the pressing plate is rotated to approach the base, a clamping gap for clamping the thermal insulation material is formed between the table top and the extrusion surface, and the blade is located in the first cutting opening and the second cutting opening and can cut the thermal insulation material exposed to the first cutting opening and the second cutting opening.

[0011] Optionally, the cutting mechanism is slidably connected to the pressing plate, a sliding direction of the cutting mechanism is parallel to a length direction of the second cutting opening, and the blade passes through the second cutting opening.

[0012] Optionally, a slide rail is provided on the pressure plate, a slider is provided on the slide rail, and the slider is fixedly connected to the cutting mechanism.

[0013] Optionally, an extension plate is provided on one side or both sides of the sliding direction of the sliding block.

[0014] Optionally, the pressure plate is provided with blocks at both ends of the sliding path of the slider.

[0015] Optionally, the pressing plate includes a rotating portion, an intermediate rod and a connecting portion, the connecting portion is rotatably connected to the base, two intermediate rods are arranged at intervals, one end of the two intermediate rods is fixedly connected to the rotating portion, and the other end is detachably connected to the connecting portion, and the rotating portion, the connecting portion and the two intermediate rods cooperate to form the second cutting opening;

[0016] A stopper disposed at one end of the sliding path of the slider away from the rotating part is located on the connecting part.

[0017] Optionally, both side surfaces of the pressing plate transition smoothly to the extrusion surface.

[0018] Optionally, the cutting mechanism is a blade cutter.

[0019] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0020] The embodiment of the utility model provides a thermal insulation material cutting device. When the thermal insulation material needs to be cut, the thermal insulation material is placed on a table, and the portion of the thermal insulation material to be cut is clamped by a pressure plate, and then the clamped thermal insulation material is cut by a blade of a cutting mechanism. By clamping the thermal insulation material with the table and the extrusion surface, the two sides of the portion to be cut of the single-layer or multi-layer thermal insulation material can be fixed, and the two sides are pressed tightly, so that the edges of the cut thermal insulation material are more flush, the appearance of the cut thermal insulation material is improved, and, for multi-layer thermal insulation materials, the thermal insulation effect at the cut edge of the thermal insulation material can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0022] Figure 1 The overall structural diagram provided for the embodiment of the utility model;

[0023] Figure 2 A side cross-sectional schematic diagram provided for an embodiment of the utility model;

[0024] Figure 3 A schematic front cross-sectional view of an embodiment of the utility model.

[0025] Marks and corresponding parts names in the attached drawings:

[0026] 1-base, 11-table top, 12-first cutting opening, 13-rotating table, 2-pressing plate, 21-extrusion surface, 22-second cutting opening, 23-slide rail, 24-stopper, 25-rotating part, 26-middle rod, 27-connecting part, 3-cutting mechanism, 31-blade, 32-slider, 33-extension plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0028] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is apparent to those skilled in the art that these specific details are not necessary to implement the present invention. In other examples, in order to avoid obscuring the present invention, well-known structures, circuits, materials or methods are not specifically described.

[0029] Throughout the specification, references to "one or more embodiments," "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one or more embodiments," "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any appropriate combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] In the description of the present invention, it should be understood that the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the scope of protection of the present invention.

[0031] Example

[0032] A device for cutting thermal insulation materials, such as Figures 1 to 3 As shown, it includes a base 1, a pressing plate 2 and a cutting mechanism 3, the base 1 has a table top 11 for placing insulation material, and the table top 11 has a first cutting opening 12; the side surface of the pressing plate 2 facing the table top 11 is an extrusion surface 21, and the extrusion surface 21 has a second cutting opening 22, one end of the pressing plate 2 is rotatably connected to the base 1, and by rotating the pressing plate 2, the extrusion surface 21 on the pressing plate 2 can be moved close to or away from the table top 11 of the base 1; the cutting mechanism 3 is arranged on the base 1 or the pressing plate 2, when the cutting mechanism 3 is arranged on the base 1, the cutting mechanism 3 can move along the length direction of the first cutting opening 12, when the cutting mechanism 3 is arranged on the pressing plate 2, the cutting mechanism 3 can move along the length direction of the second cutting opening 22, the cutting mechanism 3 has a blade 31, the width of the blade 31 is adapted to the width of the first cutting opening 12 and the second cutting opening 22.

[0033] The extrusion surface 21 is a plane, and the table surface 11 is a plane. When the pressing plate 2 is rotated to approach the base 1, a clamping gap for clamping the thermal insulation material is formed between the table surface 11 and the extrusion surface 21, and the blade 31 can pass through the first cutting opening 12 and the second cutting opening 22 and cut the thermal insulation material exposed to the first cutting opening 12 and the second cutting opening 22.

[0034] Therefore, when the thermal insulation material needs to be cut, the thermal insulation material is placed on the table 11, and the portion of the thermal insulation material to be cut is clamped by the pressing plate 2, and then the clamped thermal insulation material is cut by the blade 31 of the cutting mechanism 3. By clamping the thermal insulation material by the table 11 and the extrusion surface 21, the two sides of the portion of the thermal insulation material to be cut of a single layer or multiple layers can be fixed, and the two sides can be pressed tightly, so that the edges of the cut thermal insulation material are more flush, the appearance of the cut thermal insulation material is improved, and, for multi-layer thermal insulation materials, the thermal insulation effect at the cut edge of the thermal insulation material can be improved.

[0035] The cutting mechanism 3 may be a blade-type cutting machine.

[0036] Regarding the setting mode of the cutting mechanism 3, in one or more embodiments: the cutting mechanism 3 is slidably connected to the pressing plate 2, the sliding direction of the cutting mechanism 3 is parallel to the length direction of the second cutting opening 22, and the blade 31 passes through the second cutting opening 22. Through the sliding connection between the cutting mechanism 3 and the pressing plate 2, the moving path of the cutting mechanism 3 is limited, ensuring that the blade 31 can only cut the insulation material along a straight line, thereby improving the cutting accuracy.

[0037] The sliding connection between the cutting mechanism 3 and the pressing plate 2 is specifically as follows: a sliding rail 23 is provided on the pressing plate 2, a sliding block 32 is provided on the sliding rail 23, and the sliding block 32 is fixedly connected to the cutting mechanism 3, and the sliding of the cutting mechanism 3 is achieved by the cooperation between the sliding block 32 and the sliding rail 23.

[0038] On this basis, since the cutting mechanism 3 is a blade 31-type cutting machine, it is easy to bring out impurities or dust during cutting. Therefore, an extension plate 33 can be provided on one or both sides of the slider 32 along the sliding direction. The extension plate 33 is used to block the impurities or dust thrown out when the blade 31 cuts the insulation material, thereby preventing impurities or dust from splashing.

[0039] like Figure 1 and Figure 2 As shown, an extension plate 33 is provided at the rear side of the slider 32. At this time, the rotation direction of the blade 31 of the cutting mechanism 3 is Figure 2 Preferably, the rotation is counterclockwise.

[0040] In one or more embodiments, the pressure plate 2 is provided with blocks 24 at both ends of the sliding path of the slider 32, and the blocks 24 are used to prevent the cutting mechanism 3 from moving excessively and causing the blade 31 to contact both ends of the first cutting opening 12 or the second cutting opening 22, thereby causing damage to related components.

[0041] The pressing plate 2, in one or more embodiments, specifically includes a rotating portion 25, an intermediate rod 26 and a connecting portion 27, wherein the connecting portion 27 is rotatably connected to the rotating table 13 of the base 1, two intermediate rods 26 are arranged at intervals, one end of the two intermediate rods 26 is fixedly connected to the rotating portion 25, and the other end is detachably connected to the connecting portion 27, and the rotating portion 25, the connecting portion 27 and the two intermediate rods 26 cooperate to form the second cutting opening 22;

[0042] At this time, each intermediate rod 26 is provided with a slide rail 23 , and a stopper 24 arranged at one end of the sliding path of the slider 32 away from the rotating part 25 is located on the connecting part 27 , and is disassembled and assembled synchronously with the connecting part 27 .

[0043] When the connecting portion 27 is removed, the cutting mechanism 3 can be slid out of the pressing plate 2 by sliding, so as to facilitate the replacement of the blade 31 or the cleaning of impurities or dust attached to the cutting mechanism 3. In addition, by setting the connecting portion 27, the free end of the intermediate rod 26 can also be restricted, thereby improving the strength of the two intermediate rods 26 and ensuring the extrusion of the thermal insulation material.

[0044] In one or more embodiments, the two side surfaces of the pressing plate 2 are smoothly transitioned to the extrusion surface 21. This reduces the damage of the edge of the pressing plate 2 to the thermal insulation material, reduces the generation of indentations, and improves the appearance of the cut thermal insulation material.

[0045] The above are preferred implementation modes of the present invention. Technicians in the field of the present invention can also change and modify the above implementation modes. Therefore, the present invention is not limited to the above specific implementation modes. Any obvious improvements, replacements or deformations made by technicians in this field on the basis of the present invention belong to the protection scope of the present invention.

Claims

1. A thermal insulation material cutting device, characterized in that: include: A base (1), the base (1) having a table top (11) for placing a heat insulating material, the table top (11) having a first cutting opening (12); A pressing plate (2), wherein a side surface of the pressing plate (2) facing the table top (11) is an extrusion surface (21), the extrusion surface (21) is provided with a second cutting opening (22) adapted to the first cutting opening (12), and one end of the pressing plate (2) is rotatably connected to the base (1); A cutting mechanism (3), wherein the cutting mechanism (3) comprises a blade (31), wherein the width of the blade (31) is adapted to the width of the first cutting opening (12) and the second cutting opening (22); When the pressing plate (2) is rotated to approach the base (1), a clamping gap for clamping the thermal insulation material is formed between the table surface (11) and the pressing surface (21), and the blade (31) is located in the first cutting opening (12) and the second cutting opening (22), and is capable of cutting the thermal insulation material exposed to the first cutting opening (12) and the second cutting opening (22).

2. The thermal insulation material cutting device according to claim 1, characterized in that: The cutting mechanism (3) is slidably connected to the pressing plate (2), the sliding direction of the cutting mechanism (3) is parallel to the length direction of the second cutting opening (22), and the blade (31) passes through the second cutting opening (22).

3. The thermal insulation material cutting device according to claim 2, characterized in that: The pressing plate (2) is provided with a slide rail (23), the slide rail (23) is provided with a slider (32), and the slider (32) is fixedly connected to the cutting mechanism (3).

4. The thermal insulation material cutting device according to claim 3, characterized in that: An extension plate (33) is provided on one or both sides of the sliding block (32) along the sliding direction.

5. The thermal insulation material cutting device according to claim 3, characterized in that: The pressure plate (2) is provided with stoppers (24) at both ends of the sliding path of the slider (32).

6. The thermal insulation material cutting device according to claim 5, characterized in that: The pressing plate (2) comprises a rotating portion (25), an intermediate rod (26) and a connecting portion (27); the connecting portion (27) is rotatably connected to the base (1); two intermediate rods (26) are arranged at intervals; one end of the two intermediate rods (26) is fixedly connected to the rotating portion (25), and the other end is detachably connected to the connecting portion (27); the rotating portion (25), the connecting portion (27) and the two intermediate rods (26) cooperate to form the second cutting opening (22); A stopper (24) disposed at one end of the sliding path of the slider (32) away from the rotating portion (25) is located on the connecting portion (27).

7. A thermal insulation material cutting device according to any one of claims 1 to 6, characterized in that: The two side surfaces of the pressing plate (2) transition smoothly with the extrusion surface (21).

8. The thermal insulation material cutting device according to claim 1, characterized in that: The cutting mechanism (3) is a blade-type cutting machine.

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