Excess material cutter for special textile equipment

Abstract

The utility model discloses an excess material cutter for special textile equipment, which comprises a cutting table, a support frame fixedly arranged on the cutting table, a sliding block arranged on the cutting table in a sliding manner, a rubber roller rotationally arranged on the sliding block, a gear rotationally arranged on the rubber roller, a torsion spring arranged between the gear and the rubber roller, and a rack fixedly arranged on the support frame, the gear is in meshing transmission with the rack; the device further comprises a pressing assembly used for pressing the excess material, enabling the rubber roller to tightly support the excess material, enabling the pressing assembly to be aligned with the cutting position of the excess material by adjusting the pressing assembly, enabling the sliding block to slide in the adjusting process, enabling the rubber roller to rotate under the action of the gear and the rack, and enabling the rubber roller to rotate through friction force between the rubber roller and the excess material when the rubber roller rotates. The excess materials are tensioned through the tensioning assembly, and then the excess materials are pressed through the pressing assembly, so that the excess materials are kept stable in the cutting process, deflection of the excess materials is prevented, and the cutting quality of the excess materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a waste material cutter used for special textile equipment. Background Art

[0002] Textile refers to a multi-scale structural processing technology of fibers or fiber aggregates. Textile equipment is used to process chemical fibers or chemical fibers into textile products. The various related mechanical equipment required are called textile equipment. In the textile process, a large amount of waste material is usually generated. During the production process, the waste material will be cut again for reuse.

[0003] In the prior art, when cutting the waste material, manual cutting is usually adopted. During the cutting process, it is difficult to fix the waste material, and during the fixed cutting process, it is difficult to keep the waste material in a taut state, which makes it easy to be skewed during cutting, affecting the reuse effect of the waste material. Utility Model Content

[0004] The purpose of the utility model is to provide a waste material cutter for textile special equipment to solve the above-mentioned shortcomings in the prior art.

[0005] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0006] A scrap cutter for textile-specific equipment comprises a cutting table, a support frame fixedly provided on the cutting table, a sliding block slidably provided on the cutting table, a rubber roller rotatably provided on the sliding block, a gear rotatably provided on the rubber roller, a torsion spring provided between the gear and the rubber roller, a rack fixedly provided on the support frame, and the gear and the rack meshingly transmitting power;

[0007] The utility model also comprises a pressing component, which is used for pressing the residual material and making the rubber roller tighten the residual material.

[0008] As a preferred technical solution of the present invention, the pressing assembly includes a slide seat slidably arranged on the support frame, a pressing plate slidably arranged on the slide seat, and a cutting knife slidably arranged on the pressing plate.

[0009] As a preferred technical solution of the present invention, a spring is provided between the pressing plate and the sliding seat, and two ends of the spring are fixedly connected to the pressing plate and the sliding seat respectively.

[0010] As an optimal technical solution of the present invention, a fixed plate is fixedly provided on the sliding block, a guide groove is provided on the fixed plate, a guide rod is fixedly provided on the pressing plate, and the guide rod is slidably provided in the guide groove.

[0011] As a preferred technical solution of the present invention, the guide groove includes an inclined portion and a vertical portion.

[0012] As a preferred technical solution of the present invention, a pressing groove is provided on the cutting table, and the rubber roller is adapted to the pressing groove.

[0013] In the above technical solution, the residual material cutter for textile-specific equipment provided by the utility model has the following beneficial effects:

[0014] When cutting the waste material, adjust the pressing component to align it with the cutting position of the waste material. During the adjustment process, slide the sliding block. Under the action of the gear and rack, the rubber roller rotates. The friction between the rubber roller and the waste material causes the rubber roller to tighten the waste material when rotating. Then, the pressing component is used to press the waste material, so that the waste material remains stable during cutting, prevents it from being skewed, and improves the cutting quality of the waste material.

[0015] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0016] This application document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 A schematic diagram of the overall structure provided for an embodiment of the present utility model;

[0019] Figure 2 A schematic diagram of the overall rear structure provided by an embodiment of the utility model;

[0020] Figure 3 A schematic diagram of the support structure provided by an embodiment of the present utility model;

[0021] Figure 4 A schematic diagram of the structure of a pressing assembly provided in an embodiment of the present utility model;

[0022] Figure 5 This is a schematic diagram of the sliding block structure provided by an embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1. Cutting table; 11. Support frame; 12. Rack; 13. Pressing groove; 2. Sliding block; 21. Rubber roller; 22. Gear; 23. Fixed plate; 24. Guide groove; 3. Sliding seat; 31. Pressing plate; 32. Cutting knife; 33. Spring; 34. Guide rod. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0026] Please refer to 1-5, a waste material cutter for textile special equipment, including a cutting table 1, a support frame 11 is fixedly provided on the cutting table 1, a sliding block 2 is slidably provided on the cutting table 1, a rubber roller 21 is rotatably provided on the sliding block 2, a gear 22 is rotatably provided on the rubber roller 21, a torsion spring is provided between the gear 22 and the rubber roller 21, a rack 12 is fixedly provided on the support frame 11, and the gear 22 is meshed with the rack 12 for transmission; it also includes a pressing component, which is used to press the waste material and make the rubber roller 21 hold the waste material tightly. When cutting the waste material, adjust the press The pressing assembly is used to align it with the cutting position of the residual material. During the adjustment process, the sliding block 2 is made to slide, and under the action of the gear 22 and the rack 12, the rubber roller 21 rotates. The friction between the rubber roller 21 and the residual material causes the rubber roller 21 to tighten the residual material when rotating. Then, the residual material is pressed by the pressing assembly to keep the residual material stable during cutting to prevent it from being skewed, thereby improving the cutting quality of the residual material. Moreover, if the gear 22 continues to rotate after the residual material is tightened, the torsion spring will be tightened to prevent the rubber roller 21 from excessively rotating and causing damage to the residual material.

[0027] Specifically, the pressing assembly includes a slide 3 slidably arranged on the support frame 11, a pressing plate 31 is slidably arranged on the slide 3, a cutting knife 32 is slidably arranged on the pressing plate 31, a spring 33 is arranged between the pressing plate 31 and the slide 3, and the two ends of the spring 33 are fixedly connected to the pressing plate 31 and the slide 3, respectively. After the waste material is placed on the cutting table 1, the pressing plate 31 is adjusted to align it with the cutting position of the waste material, and after alignment, the pressing plate 31 presses the waste material. At this time, the spring 33 is compressed, and the cutting knife 32 on the pressing plate 31 is slid to cut the waste material along the pressing plate 31, thereby improving the stability of the waste material cutting process and avoiding skewed cutting. After cutting, the reset force of the spring 33 can make the pressing plate 31 quickly separate from the waste material, thereby improving the portability of operation.

[0028] The utility model further provides an embodiment in which a fixing plate 23 is fixedly provided on the sliding block 2, a guide groove 24 is provided on the fixing plate 23, and a guide rod 34 is fixedly provided on the pressing plate 31, and the guide rod 34 slides in the guide groove 24, and the guide groove 24 includes an inclined portion and a vertical portion. During the sliding of the pressing plate 31 and the slide seat 3, the guide rod 34 causes the fixing plate 23 and the sliding block 2 to slide through the inclined portion of the guide groove 24, so that the gear 22 rotates, and the residual material is tightened by the rubber roller 21. After the residual material is tightened, the guide rod 34 slides to the vertical portion of the guide groove 24 without affecting the fixed plate 23 and the sliding block 2; when the pressing plate 31 is adjusted to the cutting position of the residual material, the rubber roller 21 tightens the residual material through the cooperation of the guide rod 34 and the guide groove 24, which greatly improves the portability when fixing and cutting the residual material.

[0029] Furthermore, a pressing groove 13 is provided on the cutting table 1, and the rubber roller 21 is adapted to the pressing groove 13. By providing the pressing groove 13, the rubber roller 21 can better contact with the residual material when the sliding block 2 slides, and tighten the residual material through its own rotation; the outer surface of the rubber roller 21 is soft rubber, which increases the friction between the rubber roller 21 and the residual material, and also prevents the rubber roller 21 from causing the residual material to be damaged by excessive force during the rotation process.

[0030] Working principle: When cutting the residual material, the residual material is spread on the cutting table 1, and the two sides of the residual material are placed between the rubber roller 21 and the cutting table 1, and then the pressing plate 31 is pulled to slide and adjust the position with the slide 3 so that the pressing plate 31 is facing the cutting position. During the sliding process of the pressing plate 31 and the slide 3, the guide rod 34 slides the fixed plate 23 and the sliding block 2 through the inclined part of the guide groove 24. During the sliding process, the gear 22 rotates under the action of the rack 12, and the gear 22 drives the rubber roller 21 to rotate, and the rubber roller 21 The rubber roller 21 is in contact with the residual material, and the friction between the rubber roller 21 and the residual material is used to tighten the residual material to both sides during the rotation. After tightening, the gear 22 continues to rotate to tighten the torsion spring so that the rubber roller 21 can completely tighten the residual material and prevent it from becoming loose during cutting. After the pressing plate 31 is adjusted to the right position, the pressing plate 31 is pressed down to compress the spring 33. The pressing plate 31 is lowered to contact the residual material cutting position, press the residual material, and then slide the cutting knife 32 so that the cutting knife 32 can cut the residual material along the pressing plate 31.

[0031] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A waste material cutter for textile-specific equipment, comprising a cutting table (1), characterized in that: A support frame (11) is fixedly provided on the cutting table (1), a sliding block (2) is slidably provided on the cutting table (1), a rubber roller (21) is rotatably provided on the sliding block (2), a gear (22) is rotatably provided on the rubber roller (21), a torsion spring is provided between the gear (22) and the rubber roller (21), a rack (12) is fixedly provided on the support frame (11), and the gear (22) and the rack (12) are meshed for transmission; It also includes a pressing component, which is used to press the residual material and enable the rubber roller (21) to tighten the residual material.

2. The waste material cutter for textile-specific equipment according to claim 1, characterized in that: The pressing assembly comprises a slide seat (3) slidably arranged on a support frame (11), a pressing plate (31) slidably arranged on the slide seat (3), and a cutting knife (32) slidably arranged on the pressing plate (31).

3. The waste material cutter for textile-specific equipment according to claim 2, characterized in that: A spring (33) is provided between the pressing plate (31) and the sliding seat (3), and two ends of the spring (33) are fixedly connected to the pressing plate (31) and the sliding seat (3), respectively.

4. The waste material cutter for textile-specific equipment according to claim 2, characterized in that: A fixed plate (23) is fixedly provided on the sliding block (2), a guide groove (24) is provided on the fixed plate (23), a guide rod (34) is fixedly provided on the pressing plate (31), and the guide rod (34) is slidably provided in the guide groove (24).

5. The waste material cutter for textile-specific equipment according to claim 4, characterized in that: The guide groove (24) comprises an inclined portion and a vertical portion.

6. The waste material cutter for textile-specific equipment according to claim 1, characterized in that: A pressing groove (13) is provided on the cutting table (1), and the rubber roller (21) is adapted to the pressing groove (13).

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