A cutting device for producing foam plastic products

Abstract

The utility model discloses a cutting device for producing foam plastic products, belonging to the technical field of producing and cutting foam plastic products. The technical scheme thereof comprises a base, a fixing rod is fixedly connected to the top of the base, an I-shaped fixing plate is fixedly connected to the top of the fixing rod, an adjusting telescopic rod is fixedly connected to the inner wall of the I-shaped fixing plate, an output end of the adjusting telescopic rod is fixedly connected to a strip block, a cutting knife is fixedly connected to the bottom of the strip block, a heating component is fixedly connected to one side of the fixing rod, and a limiting component is fixedly connected to the top of the base. The utility model solves the problem that the existing cutting device is not convenient for heating the cutting knife, thus easily generating a large amount of foam debris when cutting the foam plastic products, and is not convenient for limiting the foam plastic products of different lengths, thus reducing the cutting efficiency of the foam plastic products.

Description

Technical Field

[0001] The utility model relates to the technical field of production and cutting of foam plastic products, in particular to a cutting device for the production of foam plastic products. Background Art

[0002] Foam plastic products are lightweight materials with good thermal insulation and cushioning and shockproof capabilities. Common foam plastic products include foam plastic bags, foam sound insulation panels, foam boards, etc. Therefore, after the production of foam plastic products, a cutting device will be used to cut the produced foam plastic products to facilitate the transportation and subsequent storage of the foam plastic products.

[0003] At present, a Chinese utility model with publication number: CN217669530U discloses a cutting device for plastic product production, including a plastic product cutting machine frame, a workbench is provided on the upper part of the interior of the plastic product cutting machine frame, and heightened protective plates are welded on both sides of the workbench. A feed roller is provided at one end of the interior of the workbench, and a feed roller is provided at one end of the interior of the workbench in this utility model. When the plastic product is placed on the workbench for cutting, it is only necessary to place the plastic product on the feed roller for pushing. The feed roller can be driven to rotate according to the pushing force, so that the plastic product slides forward, which is convenient for adjusting the cutting length. The cut plastic product does not need to be taken out, and the front end is directly pushed out with the next uncut plastic product. Each time cutting, the plastic product only needs to be placed on the workbench without taking it out, which saves a taking out step, so that the cutting efficiency is improved by at least one time, and it is more convenient to operate.

[0004] However, the existing cutting device is not convenient for heating the cutter, which results in a large amount of foam debris being easily generated when cutting the foam plastic products, and is not convenient for limiting the position of foam plastic products of different lengths, which results in reduced cutting efficiency of the foam plastic products. Utility Model Content

[0005] The utility model provides a cutting device for producing foam plastic products, aiming to solve the problem that the existing cutting device is not convenient for heating the cutting blade, which leads to the easy generation of a large amount of foam debris when cutting the foam plastic products, and is not convenient for limiting the foam plastic products of different lengths, thereby reducing the cutting efficiency of the foam plastic products.

[0006] The utility model is implemented as follows: a cutting device for producing foam plastic products comprises a base, a fixing rod is fixedly connected to the top of the base, an I-shaped fixing plate is fixedly connected to the top of the fixing rod, an adjusting telescopic rod is fixedly connected to the inner wall of the I-shaped fixing plate, a strip block is fixedly connected to the output end of the adjusting telescopic rod, a cutting knife is fixedly connected to the bottom of the strip block, a heating assembly is fixedly connected to one side of the fixing rod, and a limiting assembly is fixedly connected to the top of the base;

[0007] The heating assembly comprises a limiting rod, one end of which is fixedly connected to a side opposite to the fixing rod, one side of the limiting rod is fixedly connected to a trapezoidal block, and the inner wall of the trapezoidal block is fixedly connected to a heating wire.

[0008] In order to achieve the effect of limiting the position of the foam plastic products, as a preferred cutting device for the production of foam plastic products of the utility model, the limiting component includes a trapezoidal placing plate, the bottom of the trapezoidal placing plate is fixedly connected to the bottom of the base, both sides of the inner wall of the trapezoidal placing plate are rotatably connected with threaded rods, the surface of the threaded rods is rotatably connected with an adjusting block, the top of the adjusting block is fixedly connected with an L-shaped clamping block, and the surface of the adjusting block is slidably connected to the inner wall of the trapezoidal placing plate.

[0009] In order to increase the stability of the base during use, as a preferred cutting device for producing foam plastic products of the utility model, reinforcement rods are provided on both sides of the inner wall of the base, and there are two reinforcement rods in total, and both ends of the reinforcement rods are fixedly connected to the two sides of the inner wall of the base.

[0010] In order to prevent the limiting rod from shaking during use, as a preferred cutting device for producing foam plastic products of the utility model, four fixing rods are provided, and the two fixing rods opposite to the front and rear sides are fixedly connected to the two ends of the limiting rod.

[0011] In order to achieve the effect of limiting the strip block and the limiting column, as a preferred cutting device for the production of foam plastic products of the utility model, the inner wall of the I-shaped fixed plate is slidably connected to the limiting column, the top of the limiting column is fixedly connected to the limiting ring, and the bottom of the limiting column is fixedly connected to the top of the strip block.

[0012] In order to prevent the adjustable telescopic rod from shaking and deflecting, as a preferred cutting device for producing foam plastic products of the utility model, the surface of the adjustable telescopic rod is fixedly connected with a square plate, the bottom of the square plate is fixedly connected with a support block, and the bottom of the support block is fixedly connected to the top of the I-shaped fixed plate.

[0013] In order to limit the strip block and the cutting knife and increase the heating rate of the cutting knife, as a preferred cutting device for the production of foam plastic products of the utility model, a square groove is opened on the top of the trapezoidal block, and the square groove extends to the bottom of the trapezoidal block and passes through the bottom of the trapezoidal block. The inner wall of the square groove contacts the surface of the strip block, and the two sides of the inner wall of the square groove contact the two ends of the heating wire.

[0014] In order to limit the threaded rod and prevent the adjustment block from shifting, a cutting device for producing foam plastic products according to the utility model is preferably provided with a convex groove on the top of the trapezoidal placing plate, and there are two convex grooves in total. Both sides of the inner wall of the convex groove are in contact with the two ends of the threaded rod, and the inner wall of the convex groove is in contact with the surface of the adjustment block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The cutting device for producing foam plastic products is provided with a base, a fixing rod, an I-shaped fixing plate, an adjustable telescopic rod, a strip block, a cutting knife, a heating component and a limiting component. The foam plastic product can be placed on the limiting component and then the limiting component is rotated, so that the limiting adjustment of foam plastic products of different lengths can be realized. After the foam plastic product is limited, the heating component is powered on and started, so that the heating component can be heated and heat energy can be emitted. Subsequently, the strip block is fixedly connected with the cutting knife and the strip block is in contact with the heating component, so that the heat energy of the heating component can heat the cutting knife. Then, the adjusting The telescopic rod is started, so that the adjustable telescopic rod can be pushed downward, and then the stability of the adjustable telescopic rod when being pushed can be increased by fixing the I-shaped fixing plate, and then the telescopic rod can be adjusted to be fixedly connected with the strip block, so that when the adjustable telescopic rod is pushed, the strip block can be pushed out of the heating component, and the strip block can be fixedly connected with the cutting knife, so that the cutting knife can be pushed out together, and then the heated cutting knife can be brought into contact with the foam plastic product, so that the heated cutting knife can quickly melt the foam board, and due to the heat energy of the cutting knife, the cutting edge can be smoother and the cutting can be faster, thereby avoiding the generation of foam debris during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the cutting device for producing foam plastic products of the utility model;

[0018] Figure 2 It is a schematic diagram of the connection between the base and the fixing rod in the utility model;

[0019] Figure 3 This is a schematic diagram of the connection between the I-shaped fixing plate and the adjustable telescopic rod in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the heating component in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the limit assembly in the utility model.

[0022] In the figure, 1. base; 2. fixing rod; 3. I-shaped fixing plate; 4. adjustable telescopic rod; 5. strip block; 6. cutting knife; 7. heating component; 701. limiting rod; 702. trapezoidal block; 703. heating wire; 8. limiting component; 801. trapezoidal placement plate; 802. threaded rod; 803. adjusting block; 804. L-shaped block; 9. reinforcement rod; 10. limiting column; 11. limiting ring; 12. square plate; 13. support block; 14. square groove; 15. convex groove. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 The utility model provides a technical solution: a cutting device for producing foam plastic products, comprising a base 1, a fixing rod 2 is fixedly connected to the top of the base 1, an I-shaped fixing plate 3 is fixedly connected to the top of the fixing rod 2, an adjustable telescopic rod 4 is fixedly connected to the inner wall of the I-shaped fixing plate 3, a strip block 5 is fixedly connected to the output end of the adjustable telescopic rod 4, a cutting knife 6 is fixedly connected to the bottom of the strip block 5, a heating component 7 is fixedly connected to one side of the fixing rod 2, and a limiting component 8 is fixedly connected to the top of the base 1;

[0026] The heating assembly 7 includes a limiting rod 701 , one end of which is fixedly connected to the side opposite to the fixing rod 2 , one side of the limiting rod 701 is fixedly connected to a trapezoidal block 702 , and the inner wall of the trapezoidal block 702 is fixedly connected to a heating wire 703 .

[0027] In this embodiment: by setting a base 1, a fixing rod 2, an I-shaped fixing plate 3, an adjustable telescopic rod 4, a strip block 5, a cutting knife 6, a heating component 7 and a limiting component 8, the foam plastic product can be placed on the limiting component 8, and then the limiting component 8 is rotated, so that the foam plastic product of different lengths can be limited and adjusted. After the foam plastic product is limited, the heating component 7 is powered on and started, so that the heating component 7 can be heated and heat energy can be emitted. Subsequently, the strip block 5 is fixedly connected with the cutting knife 6 and the strip block 5 is in contact with the heating component 7, so that the heat energy of the heating component 7 can heat the cutting knife 6. Then, the adjustable telescopic rod is rotated. 4 is started, so that the adjustable telescopic rod 4 can be pushed downward, and then the stability of the adjustable telescopic rod 4 when being pushed can be increased by fixing the I-shaped fixing plate 3, and then the adjustable telescopic rod 4 can be fixedly connected with the strip block 5, so that when the adjustable telescopic rod 4 is pushed, the strip block 5 can be pushed out from the heating assembly 7, and the strip block 5 can be fixedly connected with the cutting knife 6, so that the cutting knife 6 can be pushed out together, and then the heated cutting knife 6 can be brought into contact with the foam plastic product, so that the heated cutting knife 6 can quickly melt the foam board, and due to the heat energy of the cutting knife 6, the cutting edge can be smoother and the cutting can be faster, thereby avoiding the generation of foam debris during cutting.

[0028] As a technical optimization solution of the utility model, the limiting component 8 includes a trapezoidal placing plate 801, the bottom of the trapezoidal placing plate 801 is fixedly connected to the bottom of the base 1, the two sides of the inner wall of the trapezoidal placing plate 801 are rotatably connected with threaded rods 802, the surface of the threaded rod 802 is rotatably connected with an adjustment block 803, the top of the adjustment block 803 is fixedly connected with an L-shaped clamping block 804, and the surface of the adjustment block 803 is slidably connected to the inner wall of the trapezoidal placing plate 801.

[0029] In this embodiment: by setting a limiting component 8, the foam plastic product can be placed on the trapezoidal placing plate 801, and then the threaded rod 802 is rotated, and then the adjusting block 803 can be connected with the threaded rod 802 through rotation, so that when the threaded rod 802 rotates, the adjusting block 803 is driven to move, and then the adjusting block 803 is fixedly connected with the L-shaped block 804, so that when the adjusting block 803 moves, the L-shaped block 804 is driven to move, so that the movable L-shaped block 804 can limit the foam plastic product placed on the trapezoidal placing plate 801.

[0030] As a technical optimization solution of the utility model, reinforcement rods 9 are provided on both sides of the inner wall of the base 1 . There are two reinforcement rods 9 in total, and both ends of the reinforcement rods 9 are fixedly connected to both sides of the inner wall of the base 1 .

[0031] In this embodiment: by providing the reinforcing rod 9, the reinforcing rod 9 can be fixedly connected to the base 1, so that the reinforcing rod 9 can reinforce the base 1, and the reinforcement of the reinforcing rod 9 can increase the stability of the base 1 in use.

[0032] As a technical optimization solution of the present invention, four fixing rods 2 are provided in total, and two fixing rods 2 opposite to each other at the front and rear sides are fixedly connected to the two ends of the limiting rod 701 .

[0033] In this embodiment, by providing the fixing rod 2, the fixing rod 2 and the limiting rod 701 can be fixedly connected, so that the limiting rod 701 can be fixed more tightly, thereby preventing the limiting rod 701 from shaking when in use.

[0034] As a technical optimization solution of the utility model, the inner wall of the I-shaped fixed plate 3 is slidably connected to the limiting column 10, the top of the limiting column 10 is fixedly connected to the limiting ring 11, and the bottom of the limiting column 10 is fixedly connected to the top of the strip block 5.

[0035] In this embodiment: by setting the limit column 10 and the limit ring 11, the limit column 10 can be fixedly connected to the strip block 5 so that when the strip block 5 moves, the limit column 10 can limit the strip block 5 through the I-shaped fixing plate 3 to prevent the strip block 5 from shifting, and the limit ring 11 can be fixedly connected to the limit column 10 so that the limit ring 11 can limit the limit column 10 to prevent the limit column 10 from detaching from the I-shaped fixing plate 3 when the limit column 10 slides.

[0036] As a technical optimization solution of the utility model, a square plate 12 is fixedly connected to the surface of the adjustable telescopic rod 4, a support block 13 is fixedly connected to the bottom of the square plate 12, and the bottom of the support block 13 is fixedly connected to the top of the I-shaped fixed plate 3.

[0037] In this embodiment: by providing the square plate 12 and the support block 13, the square plate 12 can be fixedly connected to the support block 13, so that the support block 13 can support and limit the square plate 12, and the square plate 12 can be fixedly connected to the adjustable telescopic rod 4, so that the square plate 12 can reinforce the adjustable telescopic rod 4 through the support block 13 to avoid shaking and deviation of the adjustable telescopic rod 4 when it is pushed.

[0038] As a technical optimization solution of the utility model, a square groove 14 is opened on the top of the trapezoidal block 702, and the square groove 14 extends to the bottom of the trapezoidal block 702 and passes through the bottom of the trapezoidal block 702. The inner wall of the square groove 14 contacts the surface of the strip block 5, and the two sides of the inner wall of the square groove 14 contact the two ends of the heating wire 703.

[0039] In this embodiment: by setting the square groove 14, the square groove 14 can limit the strip block 5 and the cutting knife 6, and the heat energy after the heating wire 703 is heated can be directed to the cutting knife 6 through the square groove 14, thereby improving the heating rate of the cutting knife 6.

[0040] As a technical optimization solution of the utility model, a convex groove 15 is opened on the top of the trapezoidal placing plate 801, and there are two convex grooves 15 in total. The two sides of the inner wall of the convex groove 15 contact the two ends of the threaded rod 802, and the inner wall of the convex groove 15 contacts the surface of the adjustment block 803.

[0041] In this embodiment: by setting a convex groove 15, the threaded rod 802 can be limited by the convex groove 15, and under the action of the convex groove 15, the moving position of the adjustment block 803 can be limited to avoid the moving position of the adjustment block 803 from being offset.

[0042] Working principle: First, place the foam plastic product on the trapezoidal placement plate 801, then rotate the threaded rod 802, and then connect the adjusting block 803 with the threaded rod 802 through rotation, so that when the threaded rod 802 rotates, the adjusting block 803 is driven to move, and then the adjusting block 803 is fixedly connected with the L-shaped block 804, so that when the adjusting block 803 moves, the L-shaped block 804 is driven to move, so that the movable L-shaped block 804 can limit the foam plastic product placed on the trapezoidal placement plate 801, and then the heating wire 703 is powered on and started, so that the heating wire 703 can be heated and emit heat energy, and under the fixation of the trapezoidal block 702 and the limiting rod 701, the heating stability of the heating wire 703 can be increased, and then the trapezoidal block 702 and the square groove 1 are connected. 4 can guide the heat energy to the cutting knife 6, and then the adjusting telescopic rod 4 is started, so that the adjusting telescopic rod 4 can be pushed downward, and then the stability of the adjusting telescopic rod 4 when it is pushed can be increased by fixing the I-shaped fixing plate 3, and then the adjusting telescopic rod 4 can be fixedly connected with the strip block 5, so that when the adjusting telescopic rod 4 is pushed, the strip block 5 can be pushed out from the trapezoidal block 702, and the cutting knife 6 can be pushed out together by the fixed connection between the strip block 5 and the cutting knife 6, and then the heated cutting knife 6 can be brought into contact with the foam plastic product, so that the heated cutting knife 6 can quickly melt the foam board, and due to the heat energy on the cutting knife 6, the cutting edge can be made smoother and the cutting can be faster, and then the cut foam plastic product can be taken out, thereby completing the cutting of the foam plastic product.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting device for producing foam plastic products, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a fixing rod (2), the top of the fixing rod (2) is fixedly connected to an I-shaped fixing plate (3), the inner wall of the I-shaped fixing plate (3) is fixedly connected to an adjustable telescopic rod (4), the output end of the adjustable telescopic rod (4) is fixedly connected to a strip block (5), the bottom of the strip block (5) is fixedly connected to a cutting knife (6), one side of the fixing rod (2) is fixedly connected to a heating component (7), and the top of the base (1) is fixedly connected to a limiting component (8); The heating assembly (7) comprises a limiting rod (701), one end of which is fixedly connected to a side opposite to the fixing rod (2), one side of the limiting rod (701) is fixedly connected to a trapezoidal block (702), and the inner wall of the trapezoidal block (702) is fixedly connected to a heating wire (703).

2. A cutting device for producing foam plastic products according to claim 1, characterized in that: The limiting assembly (8) comprises a trapezoidal placement plate (801), the bottom of the trapezoidal placement plate (801) is fixedly connected to the bottom of the base (1), threaded rods (802) are rotatably connected to the two sides of the inner wall of the trapezoidal placement plate (801), the surface of the threaded rod (802) is rotatably connected to an adjustment block (803), the top of the adjustment block (803) is fixedly connected to an L-shaped clamping block (804), and the surface of the adjustment block (803) is slidably connected to the inner wall of the trapezoidal placement plate (801).

3. A cutting device for producing foam plastic products according to claim 1, characterized in that: Reinforcement rods (9) are provided on both sides of the inner wall of the base (1), and two reinforcement rods (9) are provided in total. Both ends of the reinforcement rods (9) are fixedly connected to both sides of the inner wall of the base (1).

4. A cutting device for producing foam plastic products according to claim 1, characterized in that: Four fixing rods (2) are provided in total, and two fixing rods (2) opposite to each other at the front and rear sides are fixedly connected to the two ends of the limiting rod (701).

5. A cutting device for producing foam plastic products according to claim 1, characterized in that: The inner wall of the I-shaped fixing plate (3) is slidably connected to a limiting column (10), the top of the limiting column (10) is fixedly connected to a limiting ring (11), and the bottom of the limiting column (10) is fixedly connected to the top of the strip block (5).

6. A cutting device for producing foam plastic products according to claim 1, characterized in that: A square plate (12) is fixedly connected to the surface of the adjustable telescopic rod (4), a support block (13) is fixedly connected to the bottom of the square plate (12), and the bottom of the support block (13) is fixedly connected to the top of the I-shaped fixed plate (3).

7. A cutting device for producing foam plastic products according to claim 1, characterized in that: A square groove (14) is provided on the top of the trapezoidal block (702), and the square groove (14) extends to the bottom of the trapezoidal block (702) and passes through the bottom of the trapezoidal block (702). The inner wall of the square groove (14) contacts the surface of the strip block (5), and the two sides of the inner wall of the square groove (14) contact the two ends of the heating wire (703).

8. A cutting device for producing foam plastic products according to claim 2, characterized in that: A convex groove (15) is provided on the top of the trapezoidal placement plate (801), and there are two convex grooves (15) in total. Both sides of the inner wall of the convex groove (15) are in contact with the two ends of the threaded rod (802), and the inner wall of the convex groove (15) is in contact with the surface of the adjustment block (803).

Images