Automatic die cutting mechanism for composite material belt

Abstract

The utility model relates to an automatic die-cutting mechanism of a composite material belt, which comprises a fixed base, the top end face of the fixed base is fixedly connected with a die-cutting support, the inner side of the die-cutting support is provided with a feeding support, the inner side of the feeding support is provided with a mounting groove, the inner side of the feeding support is rotatably connected with a feeding roller, and the feeding roller is provided with a mounting groove. A mounting support is fixedly connected to the top end face of the feeding support, a hydraulic telescopic rod is fixedly connected to the top end face of the mounting support, an adjusting support is fixedly connected to one end of the hydraulic telescopic rod, an adjusting rotating roller is rotationally connected to the inner side of the adjusting support, and a fixed supporting plate is fixedly connected to the inner side of the top end face of the die cutting support. The distance between the adjusting rotating roller and the feeding rotating roller is conveniently adjusted through the hydraulic telescopic rod so that materials with different thicknesses can be reasonably conveyed, the die cutting mechanism can be adjusted through the lead screw mechanism in the die cutting process, position adjustment is accurate, and resetting is convenient after die cutting.

Description

Technical Field

[0001] The utility model relates to an automatic die-cutting mechanism for a composite material strip, belonging to the technical field of die-cutting mechanisms. Background Art

[0002] The die-cutting machine is a very important mechanical equipment in industrial production. The precision of the die-cutting machine directly determines the work efficiency and the production cost of the industry. In the existing die-cutting machines, the die-cutting method usually adopted is that the material is sent to the bottom of the die-cutting knife, and the die-cutting knife uses pressure to squeeze the material to print the required indentation, and the extruded product is manually arranged to complete the die-cutting. Since the die-cutting part of this die-cutting machine is fixed, when the die-cutting position needs to be adjusted, the use efficiency is low and the labor cost is high, which is not conducive to large-scale die-cutting production after bonding.

[0003] After searching, it was found that the automatic die-cutting mechanism for a composite material strip described in the authorization announcement number CN212831960U has the following beneficial effects: it effectively improves the problems of low die-cutting efficiency, high labor cost, and low material discharge rate of the existing die-cutting machines without lamination. The automatic die-cutting mechanism for a composite material strip provided by the utility model can complete fully automatic lamination and die-cutting while being able to timely and flexibly adjust and add die-cutting positions, saving manpower, reducing costs, and improving the efficiency of die-cutting and lamination operations. It has a reasonable structure and is suitable for sheet materials.

[0004] However, when it is in use, the first telescopic cylinder can drive the slider to slide horizontally along the slide rail to a precise position to die-cut the composite material strip. However, the first telescopic cylinder is arranged on the left side, and the slider is not easy to be reset after displacement, which will cause the die-cutting mechanism to have inaccurate position and cannot meet people's die-cutting needs. Therefore, an automatic die-cutting mechanism for composite material strips is needed for people's use. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic die-cutting mechanism for composite material strips, which utilizes a hydraulic telescopic rod to conveniently adjust the distance between the adjustment roller and the feeding roller to meet the reasonable conveying of materials of different thicknesses. Moreover, during die-cutting, the die-cutting mechanism can also be adjusted by a screw mechanism, the position adjustment is accurate, and resetting after die-cutting is also convenient, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An automatic die-cutting mechanism for a composite material strip comprises a fixed base, the top surface of the fixed base is fixedly connected to a die-cutting support, a feeding support is provided on the inner side of the die-cutting support, a mounting groove is provided on the inner side of the feeding support, a feeding roller is rotatably connected to the inner side of the feeding support, the top surface of the feeding support is fixedly connected to a mounting bracket, the top surface of the mounting bracket is fixedly connected to a hydraulic telescopic rod, one end of the hydraulic telescopic rod is fixedly connected to an adjusting bracket, the inner side of the adjusting bracket is rotatably connected to an adjusting roller, the inner side of the top surface of the die-cutting support is fixedly connected to a fixed support plate, and one side of the fixed support plate is fixedly connected to a limiting support rod.

[0008] Furthermore, the adjusting roller and the feeding roller are located on the same vertical plane, and the length of the adjusting roller is smaller than the length of the feeding roller.

[0009] Furthermore, the number of the regulating rollers and the feeding rollers are both two, and the regulating rollers and the feeding rollers are symmetrically arranged.

[0010] Furthermore, an adjusting slide plate is provided on the outer side of the position-limiting support rod, an adjusting through hole is provided on the inner side of the adjusting slide plate, and the adjusting slide plate is slidably connected to the position-limiting support rod through the adjusting through hole.

[0011] Furthermore, one side of the adjusting slide plate is fixedly connected to an electric telescopic rod, and the other end of the electric telescopic rod is fixedly connected to a die-cutting mechanism.

[0012] Furthermore, a driving motor is fixedly connected to one side of the fixed support plate, and a main shaft of the driving motor is fixedly connected to a driving screw via a coupling.

[0013] Furthermore, a driving threaded hole is provided on the inner side of the adjusting slide plate, and the adjusting slide plate is spirally connected to the driving screw rod through the driving threaded hole.

[0014] The beneficial effects of the utility model are:

[0015] The hydraulic telescopic rod, adjusting roller, driving screw and die-cutting mechanism are set, when in use, the feeding roller is used to cooperate with the adjusting roller to conveniently convey the material, and the hydraulic telescopic rod can be used to adjust the distance between the adjusting roller and the feeding roller according to the different thickness of the material to meet the reasonable conveying of the material. In addition, during the die-cutting process, when it is necessary to adjust the die-cutting position, the driving motor is used to rotate the driving screw to move the adjusting slide plate of the outer spiral, and the adjusting slide plate can drive the electric telescopic rod and the die-cutting mechanism to move. After moving to the appropriate position, the electric telescopic rod is used to move the die-cutting mechanism downward to complete the die-cutting, and after die-cutting, it is convenient to reset the die-cutting mechanism. In summary, when in use, the utility model uses the hydraulic telescopic rod to conveniently adjust the distance between the adjusting roller and the feeding roller to meet the reasonable conveying of materials of different thicknesses, and during die-cutting, the screw mechanism can also be used to adjust the die-cutting mechanism, the position adjustment is accurate, and the reset after die-cutting is also convenient, which can effectively meet people's use needs and is worthy of promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 This is a schematic diagram of the overall structure of an automatic die-cutting mechanism for a composite material strip of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation structure of a driving screw rod of an automatic die-cutting mechanism for a composite material strip according to the utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of an adjustable roller of an automatic die-cutting mechanism for a composite material strip according to the utility model;

[0020] Figure 4 This is a schematic diagram of the appearance structure of an adjusting slide plate of an automatic die-cutting mechanism for a composite material strip of the utility model;

[0021] Numbers in the figure: 1. Fixed base; 2. Die-cutting support; 3. Feeding support; 4. Feeding roller; 5. Mounting bracket; 6. Hydraulic telescopic rod; 7. Adjusting bracket; 8. Adjusting roller; 9. Fixed support plate; 10. Limiting support rod; 11. Adjusting slide plate; 12. Adjusting through hole; 13. Electric telescopic rod; 14. Die-cutting mechanism; 15. Driving motor; 16. Driving screw rod; 17. Driving threaded hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1, please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0024] An automatic die-cutting mechanism for a composite material strip comprises a fixed base 1, the top surface of the fixed base 1 is fixedly connected with a die-cutting support 2, a feeding support 3 is provided on the inner side of the die-cutting support 2, a mounting groove is provided on the inner side of the feeding support 3, a feeding roller 4 is rotatably connected to the inner side of the feeding support 3, a mounting bracket 5 is fixedly connected to the top surface of the feeding support 3, a hydraulic telescopic rod 6 is fixedly connected to the top surface of the mounting bracket 5, an adjusting bracket 7 is fixedly connected to one end of the hydraulic telescopic rod 6, an adjusting roller 8 is rotatably connected to the inner side of the adjusting bracket 7, a fixed support plate 9 is fixedly connected to the inner side of the top surface of the die-cutting support 2, and a limiting support rod 10 is fixedly connected to one side of the fixed support plate 9.

[0025] As a preferred technical solution of the utility model, the adjusting roller 8 and the feeding roller 4 are on the same vertical plane, and the length of the adjusting roller 8 is smaller than the length of the feeding roller 4. The number of the adjusting roller 8 and the feeding roller 4 are both two, and the adjusting roller 8 and the feeding roller 4 are symmetrically arranged, so as to facilitate the conveying of materials.

[0026] Example 2 Please refer to Figure 2 and 4 The difference between this embodiment and embodiment 1 is that:

[0027] As a preferred technical solution of the utility model, an adjusting slide 11 is provided on the outer side of the limiting support rod 10, an adjusting through hole 12 is opened on the inner side of the adjusting slide 11, and the adjusting slide 11 is slidably connected to the limiting support rod 10 through the adjusting through hole 12, one side of the adjusting slide 11 is fixedly connected to an electric telescopic rod 13, the other end of the electric telescopic rod 13 is fixedly connected to a die-cutting mechanism 14, one side of the fixed support plate 9 is fixedly connected to a driving motor 15, the main shaft of the driving motor 15 is fixedly connected to a driving screw 16 through a coupling, a driving threaded hole 17 is opened on the inner side of the adjusting slide 11, and the adjusting slide 11 is spirally connected to the driving screw 16 through the driving threaded hole 17; the screw structure is used to facilitate the position of the die-cutting mechanism 14, which is conducive to die-cutting.

[0028] The working principle of the utility model is as follows: when in use, the feeding roller 4 is used in conjunction with the adjusting roller 8 to facilitate the conveying of materials, and the hydraulic telescopic rod 6 can be used to adjust the spacing between the adjusting roller 8 and the feeding roller 4 according to the different thicknesses of the materials to ensure that the materials are reasonably conveyed. In addition, during the die-cutting process, when the die-cutting position needs to be adjusted, the driving motor 15 is used to rotate the driving screw 16 to move the outer spiral adjusting slide 11, and the adjusting slide 11 can drive the electric telescopic rod 13 and the die-cutting mechanism 14 to move. After moving to the appropriate position, the electric telescopic rod 13 is used to move the die-cutting mechanism 14 downward to complete the die-cutting, and after die-cutting, it is convenient to reset the die-cutting mechanism 14.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automatic die-cutting mechanism for a composite material strip, comprising a fixed base (1), characterized in that: The top surface of the fixed base (1) is fixedly connected to a die-cutting support (2), a feeding support (3) is provided on the inner side of the die-cutting support (2), a mounting groove is provided on the inner side of the feeding support (3), a feeding roller (4) is rotatably connected to the inner side of the feeding support (3), a mounting bracket (5) is fixedly connected to the top surface of the feeding support (3), a hydraulic telescopic rod (6) is fixedly connected to the top surface of the mounting bracket (5), an adjustment bracket (7) is fixedly connected to one end of the hydraulic telescopic rod (6), an adjustment roller (8) is rotatably connected to the inner side of the adjustment bracket (7), a fixed support plate (9) is fixedly connected to the inner side of the top surface of the die-cutting support (2), and a limiting support rod (10) is fixedly connected to one side of the fixed support plate (9).

2. The automatic die-cutting mechanism for composite material strip according to claim 1, characterized in that: The regulating roller (8) and the feeding roller (4) are located on the same vertical plane, and the length of the regulating roller (8) is smaller than the length of the feeding roller (4).

3. The automatic die-cutting mechanism for composite material strip according to claim 1, characterized in that: The number of the regulating roller (8) and the number of the feeding roller (4) are both two, and the regulating roller (8) and the feeding roller (4) are both symmetrically arranged.

4. The automatic die-cutting mechanism for composite material strip according to claim 1, characterized in that: An adjusting slide plate (11) is provided on the outer side of the position-limiting support rod (10), an adjusting through hole (12) is provided on the inner side of the adjusting slide plate (11), and the adjusting slide plate (11) is slidably connected to the position-limiting support rod (10) via the adjusting through hole (12).

5. The automatic die-cutting mechanism for composite material strip according to claim 4, characterized in that: One side of the adjusting slide plate (11) is fixedly connected to an electric telescopic rod (13), and the other end of the electric telescopic rod (13) is fixedly connected to a die-cutting mechanism (14).

6. The automatic die-cutting mechanism for composite material strip according to claim 5, characterized in that: A drive motor (15) is fixedly connected to one side of the fixed support plate (9), and a main shaft of the drive motor (15) is fixedly connected to a drive screw rod (16) via a coupling.

7. The automatic die-cutting mechanism for composite material strip according to claim 6, characterized in that: A driving threaded hole (17) is provided on the inner side of the adjusting slide plate (11), and the adjusting slide plate (11) is spirally connected to the driving screw rod (16) via the driving threaded hole (17).

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