Blanket cutting machine

Abstract

The application relates to a blanket cutting machine, which comprises a rack, a workbench and a cutting assembly. The cutting assembly is connected to the workbench and is used for cutting cloth. The rack is connected with a cloth suction device and a moving assembly. The cloth suction device is used for sucking cloth, and the moving assembly is used for driving the cloth suction device to move along the cloth conveying direction and driving the cloth to pass through the cutting assembly. In use, the cloth suction device sucks cloth, the moving assembly drives the cloth suction device to move along the cloth conveying direction, and the cloth suction device drives the cloth to pass through the cutting assembly, so that the cloth conveying is realized, manual carrying is reduced, labor intensity is lowered, and conveying efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of fabric production equipment, and in particular to a blanket cutting machine. Background Technology

[0002] Super-soft warp-knitted fleece composite blankets are a new type of blanket with a unique structure and texture. Based on warp knitting technology, a special fleece treatment creates a dense and soft pile layer on the blanket surface, resulting in an extremely comfortable feel. At the same time, the multi-layered composite structure gives it excellent warmth and durability, making it widely used in home textiles, clothing, and other fields. The cutting process is indispensable in the production of super-soft warp-knitted fleece composite blankets.

[0003] Cutting is one of the important processes in blanket production. Blankets are typically cut to a set size using a cutting machine. In existing technology, cutting machines are generally used to cut blankets, but after each cut, the blankets need to be manually moved from the infeed end to the output end before the next cutting operation.

[0004] Regarding the aforementioned technologies, prolonged manual handling operations may lead to operator fatigue, which in turn affects transportation efficiency. Utility Model Content

[0005] To improve fabric transportation efficiency, this application provides a blanket cutting machine.

[0006] The blanket cutting machine provided in this application adopts the following technical solution: A blanket cutting machine includes a frame, a worktable, and a cutting assembly. The cutting assembly is connected to the worktable and is used to cut fabric. The frame is connected to the worktable and is equipped with a fabric suction component and a moving assembly. The fabric suction component is used to suck up the fabric, and the moving assembly is used to drive the fabric suction component to move along the fabric transport direction and drive the fabric through the cutting assembly.

[0007] By adopting the above technical solution, when in use, the fabric suction component picks up the fabric, the moving component drives the fabric suction component to move along the fabric transport direction, and the fabric suction component drives the fabric through the cutting component, thereby realizing the transport of the fabric, reducing manual handling, reducing labor intensity, and improving transport efficiency.

[0008] Optionally, the fabric suction device includes a dust suction hood, which is horizontally arranged and perpendicular to the fabric transport direction in its length direction. The dust suction hood is located above the workbench, and there is a gap between the dust suction hood and the workbench to allow the fabric to pass through. The dust suction hood is connected to an air pump, and the air suction holes of the dust suction hood face the fabric.

[0009] By adopting the above technical solution, when in use, the air pump is started, and the dust hood generates negative pressure suction on the fabric through the suction hole, adsorbing the fabric to the bottom of the dust hood. The moving component drives the dust hood to move, so that the fabric follows the dust hood, thereby facilitating the transportation of the fabric.

[0010] Optionally, the fabric suction component also includes two abutments, which are respectively located below both ends of the dust suction hood along its length. Each abutment is spaced apart from the dust suction hood and has a clamping cavity for holding the fabric. The abutments slide along the length of the dust suction hood and are fitted into it. The dust suction hood is connected to a drive assembly, which drives the two abutments to move along the length of the dust suction hood and move closer to or further away from each other. The two abutments move closer to each other and drive the fabric to be clamped in the clamping cavity.

[0011] By adopting the above technical solution, during use, the air pump draws air into the dust hood, creating a negative pressure inside the dust hood. This causes the fabric to adhere to the bottom of the dust hood and move the fabric below the dust hood away from the worktable. The drive component moves the two abutments closer together, causing the abutments to move under the fabric. The abutments and the dust hood work together to clamp the fabric in the clamping cavity, thereby further improving the stability of the fabric clamping and minimizing the risk of the fabric falling off.

[0012] Optionally, the moving component includes a lead screw, a first motor, and a slider. The length direction of the lead screw is consistent with the fabric transport direction. The lead screw is rotatably connected to the frame. The first motor is connected to the frame. The output shaft of the first motor is connected to one end of the lead screw. The slider is threaded onto the lead screw. The slider slides along the fabric transport direction and is fitted to the frame. The dust collection hood is connected to the slider.

[0013] By adopting the above technical solution, the first motor drives the lead screw to rotate, the lead screw drives the slider to slide along the frame, and the slider drives the dust suction hood to move along the fabric transport direction, so as to facilitate the dust suction hood to carry the fabric through the cutting component.

[0014] Optionally, a mounting plate is connected inside the dust hood, the length direction of the mounting plate being consistent with the length direction of the dust hood. The mounting plate has a connecting hole. The drive assembly includes a threaded rod, a second motor, and a moving block. The threaded rod is rotatably connected to the inner wall of the connecting hole. The second motor is connected to the dust hood, and the output shaft of the second motor is connected to one end of the threaded rod. There are two moving blocks. The threaded rod includes a positive thread section and a negative thread section. One moving block is threaded onto the positive thread section, and the other moving block is threaded onto the negative thread section. Each abutment is connected to each moving block.

[0015] By adopting the above technical solution, when in use, the second motor drives the threaded rod to rotate, and the positive thread section and the negative thread section drive the two moving blocks to move closer or further apart. The moving blocks drive the abutment to move synchronously, thereby adjusting the distance between the two abutments, so as to adapt to the clamping needs of fabrics of different widths.

[0016] Optionally, the movable block is connected to a first cylinder, the piston rod of which is connected to a backing plate. The first cylinder is used to move the backing plate closer to or away from the fabric.

[0017] By adopting the above technical solution, when in use, the piston rod of the first cylinder extends and retracts to drive the stop plate to move, causing the fabric to move closer to or away from the fabric, thereby realizing the clamping and release of the fabric by the stop plate, making the operation flexible and convenient.

[0018] Optionally, the slider is connected to a second cylinder, the piston rod of which is connected to the dust hood. The second cylinder is used to move the dust hood and change the distance between the dust hood and the worktable.

[0019] By adopting the above technical solution, when in use, the piston rod of the second cylinder extends and retracts to drive the dust collection hood to rise and fall, changing the distance between the dust collection hood and the worktable, thereby facilitating the passage of fabrics of different thicknesses and improving the versatility of the device.

[0020] Optionally, a flexible layer is attached to one end of the abutment near the dust cover, the flexible layer being used to contact the fabric.

[0021] By adopting the above technical solution and adding a flexible layer, when the abutment clamps the fabric, the flexible layer comes into contact with the fabric surface, thereby minimizing the possibility of the abutment damaging the fabric and protecting the surface quality of the fabric.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. In use, the fabric suction unit picks up the fabric, and the moving component drives the fabric suction unit to move along the fabric transport direction. The fabric suction unit carries the fabric through the cutting component, thereby realizing the transport of the fabric, reducing manual handling, reducing labor intensity, and improving transport efficiency. 2. When in use, the air pump is started, and the dust hood generates negative pressure suction on the fabric through the suction holes, adsorbing the fabric to the bottom of the dust hood. The moving component drives the dust hood to move, so that the fabric follows the dust hood, thereby facilitating the transportation of the fabric. 3. In use, the second motor drives the threaded rod to rotate. The positive thread section and the negative thread section drive the two moving blocks to move closer or further apart. The moving blocks drive the abutment to move synchronously, thereby adjusting the distance between the two abutment plates to accommodate the clamping needs of fabrics of different widths. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of this embodiment.

[0024] Figure 2 This is a top view of this embodiment.

[0025] Figure 3 This is the embodiment. Figure 2 Partial sectional view along the AA direction.

[0026] Figure 4 This is the embodiment. Figure 2 Partial sectional view along the BB direction.

[0027] Figure 5 This is the embodiment. Figure 2 A partial sectional view along the CC direction.

[0028] Explanation of reference numerals in the attached drawings: 100, worktable; 110, guide roller; 120, spreading roller; 130, cutting groove; 131, sliding groove; 132, guide rail; 200, cutting assembly; 210, cutting blade; 220, third motor; 230, moving part; 231, connecting block; 232, roller; 234, fourth motor; 300, frame; 310, moving groove; 400, suction part; 410, dust suction hood; 411, air pump; 412. Mounting plate; 413. Connecting hole; 420. Support plate; 421. Flexible layer; 500. Moving component; 510. First lead screw; 520. First motor; 530. Slider; 531. Lifting hole; 540. Lifting block; 550. Second cylinder; 600. Drive component; 610. Threaded rod; 611. Positive thread section; 612. Negative thread section; 620. Second motor; 630. Moving block; 631. First cylinder. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0030] This application discloses a blanket cutting machine. (Refer to...) Figure 1 and Figure 2 A blanket cutting machine includes a worktable 100, a cutting assembly 200, a frame 300, and a fabric suction unit 400. The worktable 100 is horizontally positioned, with its length aligned with the fabric transport direction. The cutting assembly 200 is connected to the worktable 100 and is used to cut the fabric. The frame 300 is connected to the worktable 100, and the fabric suction unit 400 slides along the length of the worktable 100 and is fitted onto the frame 300. The fabric suction unit 400 is used to pick up the fabric. By picking up the fabric with the fabric suction unit 400, the fabric is moved along the length of the worktable 100, thereby passing the fabric through the cutting assembly 200, facilitating fabric transport and improving transport efficiency.

[0031] Reference Figure 1 and Figure 3 The feed end of the worktable 100 is connected to a guide roller 110 and a spreading roller 120. The length direction of the guide roller 110 is consistent with the width direction of the worktable 100, and the length direction of the guide roller 110 is consistent with the length direction of the spreading roller 120. The guide roller 110 and the spreading roller 120 are distributed sequentially along the fabric transport direction, and the fabric passes sequentially above the guide roller 110 and below the spreading roller 120. Reference Figure 1 and Figure 2 The frame 300 is connected to a moving assembly 500, which drives the clamping component to move along the length of the worktable 100. The frame 300 has a moving groove 310, the length of which is aligned with the length of the worktable 100. The moving assembly 500 includes a lead screw, a first motor 520, and a slider 530. The lead screw's length is aligned with the length of the worktable 100. The lead screw is rotatably connected to the inner wall of the moving groove 310. The first motor 520 is connected to the frame 300, and its output shaft is connected to one end of the lead screw. The slider 530 is threaded onto the lead screw and slides along the fabric transport direction, engaging with the inner wall of the moving groove 310. The first motor 520 drives the lead screw to rotate, thereby moving the slider 530 along the length of the worktable 100, thus facilitating the movement of the suction component.

[0032] Reference Figure 1 and Figure 3 The slider 530 has a length direction aligned with the vertical direction and a lifting hole 531. A lifting block 540 is connected inside the lifting hole 531, and the lifting block 540 slides vertically within the lifting hole 531. A fabric suction unit 400 is connected to the lifting block 540. A second cylinder 550 is connected to the slider 530. The length direction of the second cylinder 550 is aligned with the vertical direction, and the cylinder body of the second cylinder 550 is connected to the top of the slider 530. The piston rod of the second cylinder 550 is connected to the lifting block 540.

[0033] Reference Figure 1 and Figure 4 The fabric suction unit 400 includes a dust suction hood 410 and a backing plate 420. The dust suction hood 410 is horizontally positioned, with its length aligned with the width of the worktable 100. The suction port of the dust suction hood 410 faces the fabric. The dust suction hood 410 is positioned above the worktable 100, with a gap between the dust suction hood 410 and the worktable 100 to allow the fabric to pass through. The dust suction hood 410 is connected to an air pump 411, which is connected to a lifting block 540.

[0034] Reference Figure 1 and Figure 3A mounting plate 412 is connected inside the dust hood 410. The length direction of the mounting plate 412 is consistent with the length direction of the dust hood 410, and both ends of the mounting plate 412 are connected to the inner walls of both ends of the dust hood 410. The mounting plate 412 has a connecting hole 413. The depth direction of the connecting hole 413 is consistent with the vertical direction, and the length direction of the connecting hole 413 is consistent with the length direction of the mounting plate 412.

[0035] Reference Figure 1 and Figure 4 Two abutment plates 420 are provided, respectively located below both ends of the dust hood 410 along its length. The abutment plates 420 are connected to the mounting plate 412 via a drive assembly 600. The drive assembly 600 includes a threaded rod 610, a second motor 620, and a moving block 630. The threaded rod 610 runs parallel to the length of the dust hood 410 and is rotatably connected to the inner wall of the connecting hole 413. The second motor 620 is connected to the lifting block 540, and its output shaft is connected to one end of the threaded rod 610. Two moving blocks 630 are provided. The threaded rod 610 includes a positive thread section 611 and a negative thread section 612. One moving block 630 is threaded onto the positive thread section 611, and the other moving block 630 is threaded onto the negative thread section 612.

[0036] Reference Figure 1 and Figure 4 A first cylinder 631 is connected to the top of the movable block 630. The length direction of the first cylinder 631 is consistent with the vertical direction. The cylinder body of the first cylinder 631 is connected to the top of the movable block 630. The piston rod of each first cylinder 631 is connected to each abutment plate 420. The abutment plate 420 and the dust hood 410 are provided with clamping cavities for clamping the fabric. A flexible layer 421 is connected to the end of the abutment plate 420 near the dust hood 410. The flexible layer 421 is made of rubber and is used to contact the fabric. When the fabric adheres to the bottom of the dust hood 410, the second motor 620 drives the threaded rod 610 to rotate, thereby bringing the abutment plates 420 closer together and allowing the fabric to enter the clamping cavity. After the fabric enters the clamping cavity, the first cylinder 631 drives the abutment plates 420 to move vertically, causing the abutment plates 420 to press the fabric against the bottom of the dust hood 410, so that the fabric is stably placed in the clamping cavity, thereby facilitating the transportation of the fabric.

[0037] Reference Figure 1 and Figure 5The worktable 100 has a cutting groove 130, the length of which is aligned with the width of the worktable 100. The cutting assembly 200 includes a cutting blade 210, a third motor 220, and a moving component 230. The cutting blade 210 is connected to the output shaft of the third motor 220, and the central axis of the cutting blade 210 is collinear with the central axis of the output shaft of the third motor 220. A sliding groove 131 is formed on the inner wall of one end of the cutting groove 130 along the length of the worktable 100, the length of which is aligned with the width of the worktable 100. The moving component 230 includes a connecting block 231 and a roller 232. One end of the connecting block 231 slides within the sliding groove 131 along the width of the worktable 100. The third motor 220 is connected to the top of the connecting block 231. A guide rail 132 is provided inside the sliding groove 131, and a roller 232 is disposed inside the sliding groove 131. The roller 232 is rotatably connected to the connecting block 231 and is also tumbledly connected to the guide rail 132. A fourth motor 234 is connected to the connecting block 231. The output shaft of the fourth motor 234 is connected to the roller 232, and the central axis of the output shaft of the fourth motor 234 is collinear with the central axis of the roller 232.

[0038] The implementation principle of a blanket cutting machine according to an embodiment of this application is as follows: During use, the air pump 411 draws air into the dust collection hood 410, creating a negative pressure inside the hood 410, causing the fabric to adhere to the bottom of the hood 410. The second motor 620 drives the threaded rod 610 to rotate, causing the two abutment plates 420 to move closer together, thus allowing the fabric to enter the clamping cavity. The first cylinder 631 drives the abutment plates 420 to move vertically, pressing the fabric firmly against the bottom of the dust collection hood 410, thus stably placing the fabric within the clamping cavity. The first motor 520 drives the lead screw to rotate, thereby moving the slider 530 along the length of the worktable 100. The dust collection hood 410 follows the slider 530, thus transporting the fabric through the cutting assembly 200, facilitating fabric transport and improving fabric transport efficiency.

[0039] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A blanket cutting machine, comprising a frame (300), a worktable (100), and a cutting assembly (200), wherein the cutting assembly (200) is connected to the worktable (100), the cutting assembly (200) is used for cutting fabric, and the frame (300) is connected to the worktable (100), characterized in that: The frame (300) is connected to a fabric suction component (400) and a moving component (500). The fabric suction component (400) is used to suck up the fabric, and the moving component (500) is used to drive the fabric suction component (400) to move along the fabric transport direction and drive the fabric through the cutting component (200).

2. The blanket cutting machine according to claim 1, characterized in that: The fabric suction component (400) includes a dust suction hood (410), which is horizontally arranged. The length direction of the dust suction hood (410) is perpendicular to the fabric transport direction. The dust suction hood (410) is located above the workbench (100). The dust suction hood (410) and the workbench (100) are spaced apart to allow the fabric to pass through. The dust suction hood (410) is connected to an air pump (411), and the air suction hole of the dust suction hood (410) faces the fabric.

3. A blanket cutting machine according to claim 2, characterized in that: The cloth suction component (400) also includes abutments (420), two abutments (420) are provided, and the two abutments (420) are respectively provided below the two ends of the dust suction hood (410) in the length direction. The abutments (420) and the dust suction hood (410) are provided with clamping cavities for clamping the cloth. The abutments (420) slide and cooperate with the dust suction hood (410) in the length direction. The dust suction hood (410) is connected to a drive assembly (600). The drive assembly (600) is used to drive the two abutments (420) to move in the length direction of the dust suction hood (410) and move closer to each other or further away from each other. The two abutments (420) move closer to each other and drive the cloth to be clamped in the clamping cavity.

4. A blanket cutting machine according to claim 2, characterized in that: The moving component (500) includes a lead screw, a first motor (520), and a slider (530). The length direction of the lead screw is consistent with the fabric transport direction. The lead screw is rotatably connected to the frame (300). The first motor (520) is connected to the frame (300). The output shaft of the first motor (520) is connected to one end of the lead screw. The slider (530) is threaded onto the lead screw. The slider (530) slides along the fabric transport direction and is fitted to the frame (300). The dust collection hood (410) is connected to the slider (530).

5. A blanket cutting machine according to claim 3, characterized in that: The dust hood (410) is connected to an installation plate (412), the length of which is consistent with the length of the dust hood (410). The installation plate (412) has a connection hole (413). The drive assembly (600) includes a threaded rod (610), a second motor (620), and a moving block (630). The second motor (620) is connected to the dust hood (410). The threaded rod (610) is rotatably connected to the inner wall of the connection hole (413). The output shaft of the second motor (620) is connected to one end of the threaded rod (610). There are two moving blocks (630). The threaded rod (610) includes a positive thread section (611) and a negative thread section (612). One moving block (630) is threaded onto the positive thread section (611), and the other moving block (630) is threaded onto the negative thread section (612). Each abutment plate (420) is connected to each moving block (630).

6. A blanket cutting machine according to claim 5, characterized in that: The movable block (630) is connected to a first cylinder (631), the piston rod of the first cylinder (631) is connected to the abutment plate (420), and the first cylinder (631) is used to drive the abutment plate (420) to move closer to or away from the fabric.

7. A blanket cutting machine according to claim 4, characterized in that: The slider (530) is connected to a second cylinder (550), the piston rod of the second cylinder (550) is connected to the dust hood (410), and the second cylinder (550) is used to drive the dust hood (410) to move and change the distance between the dust hood (410) and the worktable (100).

8. A blanket cutting machine according to claim 3, characterized in that: The abutment (420) has a flexible layer (421) connected to one end near the dust cover (410), and the flexible layer (421) is used to contact the fabric.

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