Cutting equipment for wire ring foot pad production

Abstract

The utility model discloses cutting equipment for producing wire ring foot pads, which belongs to the technical field of cutting equipment and comprises a base, a detachable supporting plate is mounted on the base, and a cutting groove is formed in the detachable supporting plate. The hydraulic frame is arranged on the base, and a downward pressing force transmission frame is mounted on the hydraulic frame; the annular cutting tool is mounted at the bottom end of the pressing force transmission frame; and the internal and external type flattening frame is mounted on the downward pressing force transmission frame in a sliding manner. According to the technical scheme, when cutting is carried out again, the whole to-be-cut sheet can be flatly laid on the detachable supporting plate, wrinkles cannot occur, and the cutting quality cannot be affected, meanwhile, when cutting is carried out, the internal and external flattening frames can make contact with the to-be-cut sheet earlier than the annular cutting tool, the to-be-cut sheets on the two sides of the cutting groove are pressed tightly, and the cutting quality is improved. And when the annular cutting tool is pressed downwards for cutting, the sheet does not move under the action of pressure, and the flatness of the notch of a cut finished product can be ensured.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment technology, specifically a cutting equipment for producing coiled foot pads. Background Technology

[0002] Loop floor mats are primarily composed of multiple layers. The surface layer typically uses high-density loop material, which is fine and soft, effectively absorbing dust, sand, and other debris while providing a comfortable feel underfoot. The middle layer is usually an elastic cushioning layer, often made of high-resilience sponge or rubber, providing shock absorption. The bottom layer is an anti-slip and wear-resistant layer, generally made of materials with good anti-slip properties such as PVC, featuring special anti-slip textures or raised areas. During processing, the elastic cushioning layer and the anti-slip and wear-resistant layer are usually cut to specified dimensions using matching cutting tools to ensure a perfect fit to the corresponding car cabin.

[0003] Utility model with announcement number CN222450667U discloses a precise foot pad cutting device. In use, the raw material is placed on the upper surface of the lower mold. A top support plate provides support for an electric telescopic rod. The extension of the electric telescopic rod causes the upper mold to move the annular cutting blade downwards. The lower surface of the annular cutting blade cuts the raw material under shearing force against the upper surface of the lower mold. Two linear bearings slide on the outer surfaces of two slide rails. Two connecting blocks restrict the movement trajectory of the upper mold, preventing it from wobbling or shifting, which could cause the annular cutting blade to mismatch with the lower mold. This ensures the stability of the annular cutting blade during cutting and guarantees processing quality.

[0004] While the aforementioned foot pad cutting equipment can prevent the upper mold from wobbling and shifting, thus ensuring stability during cutting, it requires the raw material to be placed on the upper surface of the lower mold. Since the size of the raw material is usually larger than the size of the upper surface of the lower mold, the edges of the raw material will sag to a certain extent under the influence of gravity, causing wrinkles at the edges of the lower mold. When the ring cutting blade presses down and cooperates with the lower mold to complete the cutting of the raw material, it is difficult to ensure the flatness of the cut at the edge of the finished product. At the same time, since the lower mold and the ring cutting blade need to be matched one-to-one, the above equipment can only cut foot pads of a certain size, resulting in a narrow range of applications. Therefore, to address the above problems, a cutting equipment for the production of coiled foot pads is proposed. Utility Model Content

[0005] To address the technical problems of the cutting equipment in the comparative technology, which easily produces wrinkles at the raw material cutting point, makes it difficult to ensure the flatness of the cut edge of the finished product, and can only cut and process foot pads of a certain size, resulting in a narrow range of applications, this utility model provides a cutting equipment for the production of coil foot pads.

[0006] The technical solution adopted by the embodiments of this application to solve its technical problem is:

[0007] A cutting device for producing coiled foot pads includes a base on which a detachable tray is mounted, a cutting groove being formed in the detachable tray for placing the cut material; a hydraulic frame mounted on the base, on which a downward pressure transmission frame is mounted, the hydraulic frame driving the downward pressure transmission frame to move up and down; a ring-shaped cutting cutter mounted at the bottom end of the downward pressure transmission frame; and inner and outer flattening frames slidably mounted on the downward pressure transmission frame. During cutting, the inner and outer flattening frames move down with the downward pressure transmission frame, pressing down on the cut material on both sides of the cutting groove.

[0008] In one possible implementation, the downward force transmission frame includes a force transmission beam plate, on the lower end face of which two symmetrically arranged pressure rods are fixedly installed. The bottom end of the pressure rods is fixedly connected to a connecting end plate, which is bolted to the annular cutting tool.

[0009] In one possible implementation, the inner and outer pressure frame includes a frame body that is slidably connected to the pressure rod, and an outer pressure frame and an inner pressure plate are fixedly connected to its lower end face via a connecting rod. The inner pressure plate is located inside the outer pressure frame, and the lower end faces of the outer pressure frame and the inner pressure plate are on the same plane.

[0010] In one possible implementation, symmetrically arranged sliding abutments are fixedly connected to the frame body, which are slidably connected to the pressure rod. In addition, a compression spring is provided on the outer sleeve of the pressure rod, with its two ends abutting against the force transmission beam plate and the frame body, respectively.

[0011] In one possible implementation, the annular cutting tool includes a base plate, on the lower end face of which an annular blade body is fixedly disposed, and the blade edge of the annular blade body is machined with bevels arranged in a centrally symmetrical manner.

[0012] In one possible implementation, a mating hole is formed on the substrate for the connecting rod of the inner pressure plate to pass through the mating hole.

[0013] In one possible implementation, the base includes a base plate, on the upper surface of which a support platform and a ring platform are fixedly provided, and both the support platform and the ring platform are provided with a plurality of insertion holes; the detachable support plate includes two C-shaped plates and a rectangular plate, wherein the ends of the C-shaped plates are provided with overlapping interfaces for mutual overlap, and the lower surfaces of the C-shaped plates and the rectangular plate are both fixedly provided with insertion shafts corresponding to the insertion holes.

[0014] In one possible implementation, the hydraulic frame includes a gantry on which a centrally located hydraulic cylinder is mounted. The output shaft end of the hydraulic cylinder is fixedly connected to a force transmission beam plate, and symmetrically arranged guide rods are fixedly connected to the force transmission beam plate, which are slidably connected to the gantry.

[0015] In summary, this utility model has the following beneficial technical effects:

[0016] The equipment is equipped with a detachable tray with a cutting groove in the middle. This allows the entire sheet of material to be cut to be laid flat on the detachable tray without wrinkles that would affect the cutting quality. At the same time, during the cutting process, the inner and outer flattening frame can contact the sheet of material to be cut before the annular cutting blade, pressing the sheet of material to be cut on both sides of the cutting groove. When the annular cutting blade presses down to cut, the sheet will not shift under pressure, ensuring the flatness of the cut edge of the finished product.

[0017] Furthermore, since the cutting groove size range is larger than that of the annular cutting blade, there is no need for a one-to-one matching between the two. Different sizes of finished products can be cut by changing the annular cutting blade of different sizes. Also, since the detachable tray is detachably connected to the base, other sizes of cutting grooves can be obtained by changing the detachable tray. A new batch of annular cutting blades can be replaced according to the new size of the cutting groove, thereby completing the cutting of a new batch of foot pads. Overall, it has strong applicability. Attached Figure Description

[0018] 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:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a partial structural schematic diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the cutting structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the internal and external flattening frame structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the ring-shaped cutting tool of this utility model.

[0024] In the diagram: 1. Base; 11. Base plate; 12. Support platform; 13. Ring platform; 14. Insertion hole; 2. Removable support plate; 21. C-shaped plate; 22. Rectangular plate; 23. Overlap joint; 24. Insertion shaft; 3. Hydraulic frame; 31. Gantry; 32. Hydraulic cylinder; 4. Downward force transmission frame; 41. Force transmission beam plate; 42. Pressure rod; 43. Connecting end plate; 44. Guide rod; 5. Circular cutting tool; 51. Base plate; 52. Circular blade body; 53. Bevel; 54. Mating hole; 6. Inner and outer flattening frame; 61. Frame body; 62. Connecting rod; 63. Outer pressure frame; 64. Inner pressure plate; 65. Sliding abutment; 66. Compression spring. Detailed Implementation

[0025] The technical solution in this application embodiment is to solve the problems mentioned in the background art, and the overall idea is as follows:

[0026] like Figure 1 As shown, this embodiment provides a cutting device for producing coiled foot pads, including a base 1 on which a detachable tray 2 is mounted. A cutting groove is formed in the detachable tray 2, and the detachable tray 2 is used to place the cut material; a hydraulic frame 3 is disposed on the base 1, and a downward force transmission frame 4 is mounted on it. The hydraulic frame 3 is used to drive the downward force transmission frame 4 to move up and down; an annular cutting cutter 5 is installed at the bottom end of the downward force transmission frame 4; and an inner and outer flattening frame 6 is slidably mounted on the downward force transmission frame 4. During cutting, the inner and outer flattening frame 6 moves down with the downward force transmission frame 4 to press down the cut material on both sides of the cutting groove.

[0027] Based on the above solution, during cutting, the entire sheet of material to be cut can be laid flat on the detachable tray 2 without wrinkles affecting the cutting quality. At the same time, during cutting, the inner and outer flattening frame 6 can contact the sheet of material to be cut before the annular cutting blade 5, pressing the sheet of material to be cut on both sides of the cutting groove. When the annular cutting blade 5 presses down to cut, the sheet will not shift under pressure, ensuring the flatness of the cut edge of the finished product.

[0028] The downward force transmission frame 4 includes a force transmission beam plate 41, on the lower end face of which two symmetrically arranged pressure rods 42 are fixedly installed. A connecting end plate 43 is fixedly connected to the bottom end of each pressure rod 42, and is bolted to the annular cutting tool 5. Figure 3 As shown, the hydraulic frame 3 includes a gantry 31 on which a centrally located hydraulic cylinder 32 is mounted. The output shaft end of the hydraulic cylinder 32 is fixedly connected to the force transmission beam plate 41, as shown. Figure 3 As shown, during cutting, the hydraulic cylinder 32 drives the force transmission beam plate 41 to move downward, and the pressure rod 42 applies downward pressure to the annular cutting blade 5, so that it cuts the placed material to be cut; in addition, symmetrically arranged guide rods 44 are fixedly connected to the force transmission beam plate 41, which are slidably connected to the gantry 31. The above structure can keep the force transmission beam plate 41 stable during the up and down sliding process through the guiding action of the guide rods 44, and prevent the annular cutting blade 5 from deviating during cutting.

[0029] like Figure 4As shown, the inner and outer pressing frame 6 includes a frame body 61 that is slidably connected to the pressing rod 42. The lower end face of the frame is fixedly connected to an outer pressing frame 63 and an inner pressing plate 64 via a connecting rod 62. The inner pressing plate 64 is located inside the outer pressing frame 63, and the lower end faces of the outer pressing frame 63 and the inner pressing plate 64 are on the same plane. Based on the above technical solution, the outer pressing frame 63 and the inner pressing plate 64 can respectively press and fix the sheet material on both sides of the cutting groove, without hindering the up and down movement of the annular cutting tool 5.

[0030] In addition, symmetrically arranged sliding abutment cylinders 65 are fixedly connected to the frame body 61, which are slidably connected to the pressure rod 42. The pressure rod 42 is fitted with a compression spring 66, whose two ends abut against the force transmission beam plate 41 and the frame body 61 respectively. When the outer pressure frame 63 and the inner pressure plate 64 are in contact with the sheet, the hydraulic cylinder 32 continues to drive the pressure rod 42 to move the annular cutting blade 5 down for cutting. At this time, the compression spring 66 is compressed, which can apply downward pressure to the outer pressure frame 63 and the inner pressure plate 64 so that they can press the sheet to be cut. After the cutting is completed, the hydraulic cylinder 32 drives the pressure rod 42 to move up. Under the action of gravity, the sliding abutment cylinder 65 will abut against the connecting end plate 43 at the bottom of the pressure rod 42, and then move up with the pressure rod 42 to separate from the sheet.

[0031] like Figure 5 As shown, the annular cutting tool 5 includes a base plate 51, on which an annular blade 52 is fixedly disposed. The blade edge of the annular blade 52 is machined with a centrally symmetrically arranged bevel 53. The bevel 53 can reduce the contact area of ​​the annular blade 52 when it just contacts the sheet, thereby increasing the pressure and improving the cutting efficiency. In addition, a mating hole 54 is opened on the base plate 51 for the connecting rod 62 of the inner pressure plate 64 to pass through the mating hole 54. The above structure can ensure that the annular cutting tool 5 as a whole does not contact the inner and outer flattening frames 6, so that the two can be relatively displaced, thereby ensuring that the cutting work is carried out smoothly and continuously.

[0032] To enable the detachable tray 2 to be installed detachably, the base 1 includes a base plate 11, on the upper surface of which a support platform 12 and a ring platform 13 are fixedly provided. Both the support platform 12 and the ring platform 13 have several insertion holes 14. The detachable tray 2 includes two C-shaped plates 21 and one rectangular plate 22. The ends of the C-shaped plates 21 have overlapping joints 23 for interlocking. The lower surfaces of both the C-shaped plates 21 and the rectangular plate 22 are fixedly provided with insertion shafts 24 corresponding to the insertion holes 14. Figure 2 As shown; based on the above technical solution, the C-shaped plate 21, the rectangular plate 22 and the ring platform 13 and the support platform 12 can be detachably connected by inserting the insertion shaft 24 and the insertion hole 14, which makes it convenient for the user to replace the entire detachable support plate 2 according to the size of the foot pad to be processed.

[0033] The working principle and usage process of this utility model:

[0034] During cutting, the entire sheet of material to be cut can be laid flat on the detachable tray 2 without wrinkles affecting the cutting quality. At the same time, during cutting, the inner and outer flattening frame 6 can contact the sheet of material to be cut before the annular cutting blade 5, pressing the sheet of material to be cut on both sides of the cutting groove. When the annular cutting blade 5 presses down to cut, the sheet will not shift under pressure, ensuring the flatness of the cut edge of the finished product.

[0035] During cutting, when the outer pressure frame 63 and the inner pressure plate 64 are in contact with the sheet, the hydraulic cylinder 32 continues to drive the pressure rod 42 to move the annular cutting tool 5 downward for cutting. At this time, the compression spring 66 is compressed, which can apply downward pressure to the outer pressure frame 63 and the inner pressure plate 64 so that they can press the sheet to be cut. After the cutting is completed, the hydraulic cylinder 32 drives the pressure rod 42 upward. Under the action of gravity, the sliding abutment 65 will abut against the connecting end plate 43 at the bottom of the pressure rod 42, and then move upward with the pressure rod 42, separating from the sheet.

[0036] Furthermore, since the cutting groove size range is larger than that of the annular cutting tool 5, a one-to-one matching between the two is not required. Different sizes of finished products can be cut by replacing the annular cutting tool 5 with different sizes. Since the detachable tray 2 is detachably connected to the base 1, other sizes of cutting grooves can be obtained by replacing the detachable tray 2. A new batch of annular cutting tools 5 can be replaced according to the new size of the cutting groove, thereby completing the cutting of a new batch of foot pads. Overall, it has strong applicability. During operation, the C-shaped plate 21, the rectangular plate 22 and the ring platform 13 and the support platform 12 can be detachably connected by inserting the insertion shaft 24 and the insertion hole 14. This makes it convenient for the user to replace the entire detachable tray 2 according to the size of the foot pad to be processed.

[0037] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A cutting device for producing coiled foot pads, characterized in that, include: A base (1) is provided with a removable tray (2) on which a cutting groove is formed and the removable tray (2) is used to place the cut material. A hydraulic frame (3) is mounted on a base (1) and a downward force transmission frame (4) is mounted on it. The hydraulic frame (3) is used to drive the downward force transmission frame (4) to move up and down. A ring-shaped cutting tool (5) is installed at the bottom of the pressure transmission frame (4); The inner and outer flattening frame (6) is slidably installed on the lower pressure transmission frame (4). During cutting, the inner and outer flattening frame (6) moves down with the lower pressure transmission frame (4) to press down the cut material on both sides of the cutting groove.

2. The cutting equipment for producing coiled foot pads according to claim 1, characterized in that: The downward force transmission frame (4) includes a force transmission beam plate (41), on the lower end face of which two symmetrically arranged pressure rods (42) are fixedly installed. The bottom end of the pressure rod (42) is fixedly connected to a connecting end plate (43), which is bolted to the annular cutting tool (5).

3. The cutting equipment for producing coiled foot pads according to claim 2, characterized in that: The inner and outer type flattening frame (6) includes a frame body (61) that is slidably connected to the pressure rod (42). Its lower end face is fixedly connected to an outer pressure frame (63) and an inner pressure plate (64) through a connecting rod (62). The inner pressure plate (64) is located inside the outer pressure frame (63), and the lower end faces of the outer pressure frame (63) and the inner pressure plate (64) are on the same plane.

4. The cutting equipment for producing coiled foot pads according to claim 3, characterized in that: The frame body (61) is fixedly connected with symmetrically arranged sliding abutment cylinders (65), which are slidably connected to the pressure rod (42). In addition, the pressure rod (42) is fitted with a compression spring (66), whose two ends abut against the force transmission beam plate (41) and the frame body (61) respectively.

5. The cutting equipment for producing coiled foot pads according to claim 4, characterized in that: The annular cutting tool (5) includes a base plate (51), and an annular blade body (52) is fixedly provided on its lower end face. The blade edge of the annular blade body (52) is machined with oblique slits (53) arranged in a centrally symmetrical manner.

6. The cutting equipment for producing coiled foot pads according to claim 5, characterized in that: A mating hole (54) is provided on the substrate (51) for the connecting rod (62) of the inner pressure plate (64) to pass through the mating hole (54).

7. The cutting equipment for producing coiled foot pads according to claim 1, characterized in that: The base (1) includes a base plate (11), on which a support platform (12) and a ring platform (13) are fixedly provided on the upper end surface. Both the support platform (12) and the ring platform (13) are provided with several insertion holes (14). The detachable tray (2) includes two C-shaped plates (21) and a rectangular plate (22). The ends of the C-shaped plates (21) are provided with overlapping interfaces (23) for mutual overlap. The lower end faces of the C-shaped plates (21) and the rectangular plate (22) are both fixedly provided with insertion shafts (24) corresponding to the insertion holes (14).

8. The cutting equipment for producing coiled foot pads according to claim 2, characterized in that: The hydraulic frame (3) includes a gantry (31) on which a centrally arranged hydraulic cylinder (32) is mounted. The output shaft end of the hydraulic cylinder (32) is fixedly connected to the force transmission beam plate (41), and symmetrically arranged guide rods (44) are fixedly connected to the force transmission beam plate (41), which are slidably connected to the gantry (31).

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