Pure cotton gray fabric cutting machine

Abstract

The utility model relates to the technical field of pure cotton gray cloth cutting, in particular to a pure cotton gray cloth cutting machine which comprises a bottom plate, two symmetrically-arranged n-shaped fixing frames are fixedly installed on the upper end face of the bottom plate, two symmetrically-arranged auxiliary wheels transversely rotate on the upper portions of the fixing frames, and a winding wheel is transversely and rotationally installed on one side of the lower portion of each fixing frame. The winding wheel is connected with a power mechanism, a fixed wheel is transversely and rotationally installed at the end, away from the winding wheel, of the fixed frame, a movable frame is installed on the upper portion of the fixed frame through a lifting control mechanism, a mounting groove penetrating through the movable frame is formed in the upper end face of the movable frame, and limiting strips are transversely and fixedly installed on the inner side walls of the two sides of the mounting groove correspondingly. According to the utility model, the cutting blade can be flexibly installed and adjusted, and pure cotton gray cloth can be cut into pieces with different widths or numbers.

Description

Technical Field

[0001] The utility model relates to the technical field of pure cotton grey cloth cutting, in particular to a pure cotton grey cloth cutting machine. Background Art

[0002] Pure cotton grey cloth refers to the natural color cotton cloth used for printing and dyeing. Industrial grey cloth generally refers to cloth, or laminated grey cloth or glued grey cloth.

[0003] However, in the prior art, the cutting blade of the cutting machine for pure cotton grey cloth is fixedly installed on the cutting machine, resulting in that the cutting machine can only cut the pure cotton grey cloth into a fixed number of strips each time it works, which cannot meet different needs, and the width of the cut strips is inconvenient to flexibly control. Therefore, we propose a pure cotton grey cloth cutting machine. Utility Model Content

[0004] The utility model provides a pure cotton grey cloth cutting machine, which solves the above-mentioned technical problems.

[0005] The cam is provided with two camshafts, each of which is provided with a toothed wheel, and the toothed wheel is provided with a toothed wheel which is meshed with toothed wheels.

[0006] Preferably, the power mechanism comprises a first motor fixedly mounted laterally on the upper end surface of the base plate, and pulleys are fixedly mounted on the output shaft of the first motor and the shaft of the winding wheel respectively, and the two pulleys are connected by belt transmission.

[0007] Preferably, the lifting control mechanism includes a second motor vertically fixedly mounted on the outer wall of the fixed frame, the output shaft of the second motor is vertically fixedly mounted with a screw, the screw rotates and passes through the fixed frame, the upper end thread of the screw passes through the movable frame, an auxiliary rod is vertically fixedly mounted on the end of the lower end surface of the movable frame away from the screw, and the auxiliary rod movably passes through the corresponding fixed frame on the same side.

[0008] Preferably, the movement control mechanism includes a connecting bar fixedly mounted on the upper end surface of the moving frame, a pulling rod movably penetrating the connecting bar is laterally fixedly mounted on the outer wall of the rack, the rack is fixedly connected to the connecting bar via a laterally arranged telescopic rod, and a spring is movably sleeved on the outer wall of the telescopic rod.

[0009] Preferably, a slide groove is provided on the upper end surface of the movable frame, and the rack is slidably connected to the inner side wall of the slide groove.

[0010] The beneficial effects of the utility model are:

[0011] 1. By setting a mobile frame with an installation groove, the mobile block equipped with a cutting blade can be placed in the installation groove, and the tooth groove on the outer wall of the mobile block is used to limit the position, and the limit plate on the rack is used to limit and fix the mobile block, and the rack is tightened by a spring, making it more convenient to disassemble and replace the cutting tool;

[0012] 2. The moving block is installed and fixed by setting a rack and a limit plate, which indirectly realizes the fixation of the cutting blades, so that the distance between the cutting blades can be flexibly adjusted and controlled, and different numbers of cutting blades can be installed and set in the installation groove, which is convenient for cutting pure cotton grey cloth into different widths or different numbers of strips.

[0013] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 The utility model provides a structural schematic diagram of a pure cotton grey cloth cutting machine;

[0016] Figure 2 The utility model provides a schematic diagram of the rack structure of a pure cotton grey cloth cutting machine;

[0017] Figure 3 The utility model provides a schematic diagram of the structure of a movable frame of a pure cotton grey cloth cutting machine;

[0018] Figure 4 The utility model provides a schematic diagram of the cutting blade structure of a pure cotton grey cloth cutting machine;

[0019] Figure 5The utility model proposes a pure cotton grey cloth cutting machine Figure 3 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Bottom plate; 2. Fixed frame; 3. Auxiliary wheel; 4. Winding wheel; 5. Fixed wheel; 6. Moving frame; 7. Mounting slot; 8. Limiting strip; 9. Moving block; 10. Cutting blade; 11. Rack; 12. Limiting plate; 13. First motor; 14. Pulley; 15. Belt; 16. Second motor; 17. Screw; 18. Pull rod; 19. Telescopic rod; 20. Spring. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-5 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0023] like Figure 1-5 As shown, the utility model is a pure cotton grey cloth cutting machine, including a bottom plate 1, two symmetrically arranged gate-shaped fixed frames 2 are fixedly installed on the upper end surface of the bottom plate 1, two symmetrically arranged auxiliary wheels 3 are laterally rotated on the upper part of the fixed frame 2, and a winding wheel 4 is laterally rotated on one side of the lower part of the fixed frame 2, and the winding wheel 4 is connected with a power mechanism, and the power mechanism includes a first motor 13 laterally fixedly installed on the upper end surface of the bottom plate 1, and the output shaft of the first motor 13 and the shaft of the winding wheel 4 are respectively fixedly installed with pulleys 14, and the two pulleys 14 are connected through a belt 15 transmission, and a fixed wheel 5 is laterally rotated on the end of the fixed frame 2 away from the winding wheel 4, and a moving frame 6 is installed on the upper part of the fixed frame 2 through a lifting control mechanism, and a through-moving frame is provided on the upper end surface of the moving frame 6. 6, the inner walls on both sides of the installation groove 7 are respectively fixedly installed with limit strips 8, the inner walls of the installation groove 7 are slidably matched with multiple moving blocks 9, and a cutting blade 10 is fixedly penetrated in the middle of the moving block 9. The upper end surface movement control mechanism of the moving frame 6 is installed with a rack 11, and the outer wall of the moving block 9 is provided with a continuous tooth groove, the moving block 9 is meshed with the rack 11, and the upper end surface of the rack 11 is fixedly installed with a limit plate 12 that slides with the upper end surface of the moving block 9. The device is provided with a cutting blade 10 with a moving block 9, and the moving block 9 is matched with the rack 11 and the limit block 12 for limit fixing, which is convenient for adjusting the number of cutting blades 10 and the distance between the cutting blades 10, and convenient for cutting pure cotton grey cloth into different lengths or numbers of strips, which is simple and practical.

[0024] Specifically, the lifting control mechanism includes a second motor 16 vertically fixedly installed on the outer wall of the fixed frame 2, and a screw 17 is vertically fixedly installed on the output shaft of the second motor 16. The screw 17 rotates and passes through the fixed frame 2. The upper end thread of the screw 17 passes through the movable frame 6. An auxiliary rod is vertically fixedly installed on the end of the lower end surface of the movable frame 6 away from the screw 17. The auxiliary rod movably passes through the corresponding fixed frame 2 on the same side. The second motor 16 adopts a servo motor that can be rotated forward or reversely. The second motor 16 can drive the screw 17 to rotate forward or reversely to realize the up and down movement adjustment of the movable frame 6, thereby avoiding damage to the pure cotton grey cloth when the cutting blade 10 is installed.

[0025] More specifically, the mobile control mechanism includes a connecting strip fixedly installed on the upper end surface of the mobile frame 6, and a pulling rod 18 that movably penetrates the connecting strip is laterally fixedly installed on the outer wall of the rack 11. The rack 11 is fixedly connected to the connecting strip through a laterally arranged telescopic rod 19, and a spring 20 is movably sleeved on the outer wall of the telescopic rod 19. The spring 20 pushes the rack 11 to make the rack 11 and the moving block 9 press tightly, and cooperates with the limiting plate 12 to limit and fix the moving block 9. Pulling the pulling rod 18 outward can overcome the resistance of the spring 20 to move the rack 11 to cancel the limit, thereby facilitating the adjustment and replacement of the cutting blade 10.

[0026] Furthermore, a slide groove is provided on the upper end surface of the movable frame 6, and the rack 11 is slidably connected to the inner side wall of the slide groove. The slide groove is provided to realize the sliding connection between the rack 11 and the upper surface of the movable frame 6, so that the rack 11 and the limiting plate 12 can limit and fix the movable block 9 more stably.

[0027] Working principle:

[0028] When in use, the pure cotton grey cloth is wound around the fixed wheel 5, and then one end of the pure cotton grey cloth is passed through the upper surface of the two auxiliary wheels 3 and then fixed on the winding wheel 4, and then the pulling rod 18 is pulled first to make the rack 11 and the limiting plate 12 overcome the resistance of the spring 20 and move away from the installation slot 7, and the required number of cutting blades 10 are selected, and the cutting blades 10 are passed through the installation slot 7, and the cutting blades 10 are installed at the target position by using the moving block 9, and then the pulling rod 18 is released, and the spring 20 pushes the rack 11 and the limiting plate 12 to reset, and the rack 11 and the limiting plate 12 are reset. The strip 11 and the limiting plate 12 limit and fix the moving block 9 at the upper end of the cutting blade, thereby fixing the cutting blade 10. After the cutting blade 10 is adjusted, the second motor 16 is controlled to drive the screw 17 to rotate in the opposite direction, so that the moving frame 6 moves downward, and the moving frame 6 indirectly drives the cutting blade 10 to move downward through the pure cotton grey cloth, and then controls to start the first motor 13. The first motor 13 indirectly drives the winding wheel 4 to rotate through the transmission of the pulley 14 and the belt 15, and the pure cotton grey cloth is wound around the winding wheel 4 and continuously cut.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A pure cotton grey fabric cutting machine, comprising a bottom plate (1), characterized in that: Two symmetrically arranged gate-shaped fixed frames (2) are fixedly mounted on the upper end surface of the bottom plate (1); two symmetrically arranged auxiliary wheels (3) are transversely rotated on the upper part of the fixed frame (2); a winding wheel (4) is transversely rotated on one side of the lower part of the fixed frame (2); the winding wheel (4) is connected to a power mechanism; a fixed wheel (5) is transversely rotated on one end of the fixed frame (2) away from the winding wheel (4); a moving frame (6) is mounted on the upper part of the fixed frame (2) via a lifting control mechanism; and an installation hole (6) is provided on the upper end surface of the moving frame (6) that penetrates the moving frame (6). A mounting groove (7), the inner side walls on both sides of the mounting groove (7) are respectively fixedly installed with limit strips (8) in a transverse manner, the inner side walls of the mounting groove (7) are slidably matched with a plurality of moving blocks (9), the middle of the moving block (9) is fixedly penetrated with a cutting blade (10), the upper end surface movement control mechanism of the moving frame (6) is installed with a rack (11), the outer side wall of the moving block (9) is provided with a continuous tooth groove, the moving block (9) is meshed with the rack (11), and the upper end surface of the rack (11) is fixedly installed with a limit plate (12) that is slidably matched with the upper end surface of the moving block (9).

2. A pure cotton grey cloth cutting machine according to claim 1, characterized in that: The power mechanism comprises a first motor (13) which is fixedly mounted transversely on the upper end surface of the base plate (1); a pulley (14) is fixedly mounted on the output shaft of the first motor (13) and the shaft of the winding wheel (4), respectively; and the two pulleys (14) are connected in transmission via a belt (15).

3. The pure cotton grey cloth cutting machine according to claim 1, characterized in that: The lifting control mechanism comprises a second motor (16) vertically fixedly mounted on the outer wall of the fixed frame (2); a screw rod (17) is vertically fixedly mounted on the output shaft of the second motor (16); the screw rod (17) rotates and penetrates the fixed frame (2); the upper end of the screw rod (17) is threadedly penetrates the movable frame (6); an auxiliary rod is vertically fixedly mounted on one end of the lower end surface of the movable frame (6) away from the screw rod (17); the auxiliary rod movably penetrates the corresponding fixed frame (2) on the same side.

4. The pure cotton grey fabric cutting machine according to claim 1, characterized in that: The mobile control mechanism comprises a connecting bar fixedly mounted on the upper end surface of the mobile frame (6); a pulling rod (18) movably penetrating the connecting bar is transversely fixedly mounted on the outer side wall of the rack (11); the rack (11) is fixedly connected to the connecting bar via a transversely arranged telescopic rod (19); and a spring (20) is movably sleeved on the outer side wall of the telescopic rod (19).

5. The pure cotton grey fabric cutting machine according to claim 1, characterized in that: The upper end surface of the movable frame (6) is provided with a sliding groove, and the rack (11) is slidably connected to the inner side wall of the sliding groove.

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