Non-woven fabric returning device

Abstract

The utility model discloses a non-woven fabric returning device, which belongs to the technical field of returning devices and comprises a returning box, a crushing mechanism and a mounting mechanism, a transparent window is fixedly arranged on the front end face of the returning box, a movable door is movably arranged at the bottom of the transparent window through a hinge, and a motor is fixedly mounted at the top of the returning box. A smashing cavity is formed in the upper end of the interior of the material returning box, a smashing mechanism is arranged in the smashing cavity, and a feeding pipe is fixedly arranged on one side of the smashing cavity. Through the structural design of the mounting block, the sliding block, the sliding groove, the first discharging port, the screen, the second discharging port and the mounting mechanism, the screen is used for screening crushed cloth, and the screen has a certain inclination angle, so that the time required for completely blocking screen holes can be prolonged, the screening effect is improved, and the screening efficiency is improved. And meanwhile, the screen can be conveniently detached, washed or replaced, the washed or replaced screen can be conveniently installed, and the practicability of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material recycling devices, in particular to a non-woven fabric material recycling device. Background Art

[0002] Nowadays, in the process of producing non-woven fabrics, due to the limitations of production equipment, it is not possible to guarantee 100% compliance. If those unqualified products are directly thrown away, it will cause a lot of waste. Therefore, we need to crush those unqualified non-woven fabrics and reuse them. Therefore, the recycling device for non-woven fabrics will be favored by manufacturers.

[0003] After searching, a Chinese patent with patent announcement number CN218423019U discloses a non-woven fabric recycling device, including a crushing box, a support column installed on the side wall of the crushing box, a cutting box connected to the upper end of the crushing box through a connecting pipe, a feed hopper connected to the upper end of the cutting box, a first motor and a second motor installed on the front of the cutting box, the output end of the first motor extends into the cutting box and is installed with a first cutting wheel, and the output end of the second motor extends into the cutting box and is installed with a second cutting wheel. The beneficial effect is that the waste non-woven fabric is initially crushed into small pieces by the relative rotation of the first cutting wheel and the second cutting wheel, and then enters the crushing box and is crushed by the cutting knife, and the crushing efficiency is higher.

[0004] However, the above design still has some shortcomings. In the above design, the crushed cloth is screened through a screen, but since the screen is placed horizontally, the screen holes are easily blocked, resulting in the crushed cloth being unable to flow out of the chute, and the practicality is low. Utility Model Content

[0005] The purpose of the utility model is to provide a non-woven fabric recycling device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-woven fabric recycling device, comprising a recycling box, a crushing mechanism and a mounting mechanism, a transparent window is fixedly provided on the front end surface of the recycling box, a movable door is movably provided at the bottom of the transparent window through a hinge, a motor is fixedly installed on the top of the recycling box, a crushing chamber is provided at the upper end of the interior of the recycling box, a crushing mechanism is provided inside the crushing chamber, a feed pipe is fixedly provided on one side of the crushing chamber, and the feed pipe is connected with the interior of the crushing chamber, a connected material guide port is provided at the bottom of the crushing chamber, a discharge valve is installed on the material guide port, a connected material discharge chamber is provided at the bottom of the material guide port, two mounting blocks are provided on the inner wall of the discharge chamber, a slide groove is provided on the side of the two mounting blocks close to each other, a slider is slidably connected to the inner wall of the slide groove, a mounting mechanism is provided on the slider, a screen is fixedly provided between the two sliders, a connected second material discharge port is provided on one side of the discharge chamber, and a connected first material discharge port is provided at the bottom of the discharge chamber.

[0007] As a further solution of the utility model: the installation mechanism includes an installation cavity, and the installation cavity is opened on the lower surface of the sliding block, and a spring is arranged inside the installation cavity.

[0008] As a further solution of the utility model: a movable plate is fixedly connected to the bottom of the spring, a limiting hole is provided at the bottom of the movable plate, a limiting block is movably arranged inside the limiting hole, and the limiting block is fixedly connected to the movable plate.

[0009] As a further solution of the utility model: the crushing mechanism includes a first rotating rod, and the top end of the first rotating rod is fixedly connected to the output end of the motor, the bottom of the first rotating rod is fixedly connected to a first crushing rod, and the bottom of the first crushing rod is fixedly connected to a rotating spiral.

[0010] As a further solution of the utility model: a first toothed disc is fixedly sleeved on the outer wall of the first rotating rod, second toothed discs are meshedly connected to the two sides of the first toothed disc, and a second rotating rod is fixedly connected to the interior of the second toothed disc.

[0011] As a further solution of the utility model: a second crushing rod is fixedly connected to the bottom of the second rotating rod, and crushing blades are symmetrically distributed on the outer walls of the second crushing rod and the first crushing rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the non-woven fabric recycling device has the following advantages:

[0013] (1) Through the structural design of the mounting block, the slider, the chute, the first discharge port, the screen, the second discharge port and the mounting mechanism, the screen is used to screen the crushed fabric. Since the screen has a certain inclination angle, the time required for the screen holes to be completely blocked can be extended, thereby improving the screening effect. At the same time, the screen can be easily disassembled, flushed or replaced, and the flushed or replaced screen can be easily installed, thereby improving the practicality of the device and solving the problem that the crushed fabric is screened by the screen, but the screen holes are easily blocked due to the horizontal placement of the screen, resulting in the crushed fabric being unable to flow out of the chute, resulting in low practicality.

[0014] (2) Through the structural design of the motor, the feed pipe and the crushing mechanism, the output end of the motor can be used to drive the first rotating rod to rotate, the rotation of the first rotating rod drives the first crushing rod to rotate, and the rotation of the first rotating rod drives the first gear plate to rotate, the rotation of the first gear plate drives the two groups of second rotating rods to rotate through the two groups of second gear plates, the rotation of the two groups of second rotating rods drives the two groups of second crushing rods to rotate, the two groups of second crushing rods and the first crushing rod rotate at the same time to drive the crushing blade to rotate, thereby crushing the cloth, and at the same time, because the rotation directions of the two groups of second crushing rods and the first crushing rod are opposite, the crushing effect can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional partial schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the partial internal structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged partial structure of point A of the utility model;

[0018] Figure 4 It is a schematic diagram of the enlarged partial structure of point B of the utility model.

[0019] In the figure: 1. return box; 2. motor; 3. transparent window; 4. movable door; 5. crushing mechanism; 501. rotating screw; 502. first rotating rod; 503. first toothed disc; 504. first crushing rod; 505. crushing blade; 506. second toothed disc; 507. second rotating rod; 508. second crushing rod; 6. mounting block; 7. slider; 8. slide groove; 9. mounting mechanism; 901. mounting cavity; 902. spring; 903. movable plate; 904. limiting hole; 905. limiting block; 10. first discharge port; 11. feeding pipe; 12. crushing cavity; 13. material guide port; 14. discharge valve; 15. discharge cavity; 16. screen; 17. second discharge port. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0021] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0022] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0024] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-4The utility model provides an embodiment: a non-woven fabric recycling device, including a recycling box 1, a crushing mechanism 5 and a mounting mechanism 9, a transparent window 3 is fixedly provided on the front end surface of the recycling box 1, a movable door 4 is movably provided at the bottom of the transparent window 3 through a hinge, a motor 2 is fixedly installed on the top of the recycling box 1, a crushing chamber 12 is provided at the upper end of the interior of the recycling box 1, a crushing mechanism 5 is provided inside the crushing chamber 12, the crushing mechanism 5 includes a first rotating rod 502, and the top end of the first rotating rod 502 is fixedly connected to the output end of the motor 2, the bottom of the first rotating rod 502 is fixedly connected to the first crushing rod 504, and the bottom of the first crushing rod 504 is fixedly connected A rotating screw 501 is connected, a first toothed disc 503 is fixedly sleeved on the outer wall of a first rotating rod 502, second toothed discs 506 are meshedly connected on both sides of the first toothed disc 503, a second rotating rod 507 is fixedly connected inside the second toothed disc 506, a second crushing rod 508 is fixedly connected to the bottom of the second rotating rod 507, crushing blades 505 are symmetrically distributed on the outer walls of the second crushing rod 508 and the first crushing rod 504, a feed pipe 11 is fixedly arranged on one side of the crushing chamber 12, and the feed pipe 11 is connected to the inside of the crushing chamber 12, a connected material guide port 13 is opened at the bottom of the crushing chamber 12, and a discharge valve 14 is installed on the material guide port 13;

[0026] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when in use, the output end of the motor 2 can be used to drive the first rotating rod 502 to rotate, and the rotation of the first rotating rod 502 drives the first crushing rod 504 to rotate, and the rotation of the first rotating rod 502 drives the first toothed disc 503 to rotate, and the rotation of the first toothed disc 503 drives the two groups of second rotating rods 507 to rotate through the two groups of second toothed discs 506, and the rotation of the two groups of second rotating rods 507 drives the two groups of second crushing rods 508 to rotate, and the two groups of second crushing rods 508 and the first crushing rod 504 rotate at the same time to drive the crushing blade 505 to rotate, thereby crushing the cloth. At the same time, since the rotation directions of the two groups of second crushing rods 508 and the first crushing rod 504 are opposite, the crushing effect can be improved.

[0027] A connected discharge chamber 15 is provided at the bottom of the guide port 13, two mounting blocks 6 are provided on the inner wall of the discharge chamber 15, a slide groove 8 is provided on the side of the two mounting blocks 6 close to each other, a slider 7 is slidably connected to the inner wall of the slide groove 8, a mounting mechanism 9 is provided on the slider 7, the mounting mechanism 9 includes a mounting chamber 901, and the mounting chamber 901 is provided on the lower surface of the slider 7, a spring 902 is provided inside the mounting chamber 901, a movable plate 903 is fixedly connected to the bottom of the spring 902, a limiting hole 904 is provided at the bottom of the movable plate 903, a limiting block 905 is movably provided inside the limiting hole 904, and the limiting block 905 is fixedly connected to the movable plate 903, a screen 16 is fixedly provided between the two sliders 7, a connected second discharge port 17 is provided on one side of the discharge chamber 15, and a connected first discharge port 10 is provided at the bottom of the discharge chamber 15;

[0028] Specifically, Figure 2 and Figure 4 As shown, when in use, the crushed cloth is screened by the screen 16, and because the screen 16 has a certain inclination angle, the time required for the screen holes to be completely blocked can be prolonged, thereby improving the screening effect. When the crushed cloth falls on the screen 16, the larger cloth will flow out from the second discharge port 17, and at the same time, the smaller cloth will pass through the screen 16 and flow out from the first discharge port 10, and the staff can collect them separately. After using for a period of time, the movable door 4 is opened, and then the two limit blocks 905 are pressed to make the limit blocks 905 move in a direction away from the limit holes 904 and close to the installation cavity 901. When the limit blocks 905 move to a suitable position, the screen 16 is pulled along the outside until the screen 16 is detached from the discharge cavity 15, and then the screen 16 is rinsed or replaced. When the screen 16 is rinsed or replaced After replacement, place the screen 16 in front of the discharge chamber 15, align the slider 7 with the chute 8, and then press the two limit blocks 905 again. When the limit blocks 905 move to the appropriate position, move the screen 16 toward the inside of the discharge chamber 15, and the movement of the screen 16 drives the slider 7 to move in the chute 8, and the movement of the slider 7 drives the limit blocks 905 to move. When the limit blocks 905 move to the opposite side of the limit holes 904, the spring 902 is no longer subjected to external force, and will drive the limit blocks 905 to be inserted into the limit holes 904, thereby completing the fixation of the slider 7, and then completing the installation of the screen 16, solving the problem of screening the crushed fabric through the screen 16, but because the screen 16 is placed horizontally, it is easy for the screen holes to be blocked, resulting in the crushed fabric being unable to flow out of the chute, and the problem of low practicality.

[0029] Working principle: In the present application, the output end of the motor 2 can be used to drive the first rotating rod 502 to rotate, the first rotating rod 502 rotates to drive the first crushing rod 504 to rotate, and the first rotating rod 502 rotates to drive the first toothed disc 503 to rotate, the first toothed disc 503 rotates through two sets of second toothed discs 506 to drive two sets of second rotating rods 507 to rotate, the two sets of second rotating rods 507 rotate to drive two sets of second crushing rods 508 to rotate, the two sets of second crushing rods 508 and the first crushing rod 504 rotate at the same time to drive the crushing blade 505 to rotate, thereby crushing the cloth, and at the same time, due to the two sets of second crushing rods 508 and the first crushing rod 504, the cloth is crushed. The crushing rod 504 rotates in the opposite direction, which can improve the crushing effect. Secondly, when the discharge valve 14 is opened to discharge the crushed cloth, the output end of the motor 2 drives the first rotating rod 502 to rotate, and the rotation of the first rotating rod 502 drives the rotating screw 501 to rotate through the first crushing rod 504. The rotating screw 501 rotates to stir the crushed cloth in the guide port 13, thereby avoiding the situation that the guide port 13 is blocked. Finally, the screen 16 can be used to screen the crushed cloth, and because the screen 16 has a certain inclination angle, the time required for the screen hole to be completely blocked can be extended, thereby improving The screening effect is that when the crushed cloth falls on the screen 16, the larger cloth will flow out from the second discharge port 17, and the smaller cloth will pass through the screen 16 and flow out from the first discharge port 10. The staff can collect them separately. After using for a period of time, open the movable door 4, and then press the two limit blocks 905 to move the limit blocks 905 in the direction away from the limit holes 904 and close to the installation cavity 901. When the limit blocks 905 move to a suitable position, pull the screen 16 along the outside until the screen 16 is detached from the discharge cavity 15, and then rinse or replace the screen 16. After the net 16 is flushed or replaced, the screen 16 is placed in front of the discharge chamber 15, and the slider 7 is aligned with the slide groove 8, and then the two limit blocks 905 are pressed again. When the limit blocks 905 move to the appropriate position, the screen 16 is moved toward the inside of the discharge chamber 15, and the movement of the screen 16 drives the slider 7 to move in the slide groove 8, and the movement of the slider 7 drives the limit block 905 to move. When the limit block 905 moves to the opposite side of the limit hole 904, the spring 902 is no longer subjected to external force, and it will drive the limit block 905 to be inserted into the limit hole 904, thereby completing the fixation of the slider 7 and then completing the installation of the screen 16.

[0030] The standard parts used in this application document can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art. At the same time, the electrical components appearing in this application are all externally connected to the power supply and control switch when in use. The control method is automatically controlled by a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field. Therefore, the present invention no longer explains the control method and circuit connection in detail, and the external controller mentioned in the specification can control the electrical components mentioned in this article, and the external controller is a conventional known device.

[0031] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0032] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above are only preferred implementation methods of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A nonwoven fabric recycling device, comprising a recycling box (1), a crushing mechanism (5) and a mounting mechanism (9), characterized in that: A transparent window (3) is fixedly provided on the front end surface of the return box (1), a movable door (4) is movably provided at the bottom of the transparent window (3) via a hinge, a motor (2) is fixedly installed on the top of the return box (1), a crushing chamber (12) is provided at the upper end of the interior of the return box (1), a crushing mechanism (5) is provided inside the crushing chamber (12), a feed pipe (11) is fixedly provided on one side of the crushing chamber (12), and the feed pipe (11) is connected to the interior of the crushing chamber (12), a material guide port (13) is provided at the bottom of the crushing chamber (12), and a A discharge valve (14), a connected discharge chamber (15) is provided at the bottom of the guide port (13), two mounting blocks (6) are provided on the inner wall of the discharge chamber (15), a slide groove (8) is provided on the side close to each other of the two mounting blocks (6), a slider (7) is slidably connected to the inner wall of the slide groove (8), a mounting mechanism (9) is provided on the slider (7), a screen (16) is fixedly provided between the two sliders (7), a connected second discharge port (17) is provided on one side of the discharge chamber (15), and a connected first discharge port (10) is provided at the bottom of the discharge chamber (15).

2. A nonwoven fabric recycling device according to claim 1, characterized in that: The mounting mechanism (9) comprises a mounting cavity (901), and the mounting cavity (901) is opened on the lower surface of the sliding block (7), and a spring (902) is arranged inside the mounting cavity (901).

3. A nonwoven fabric recycling device according to claim 2, characterized in that: The bottom of the spring (902) is fixedly connected to a movable plate (903), a limiting hole (904) is provided at the bottom of the movable plate (903), a limiting block (905) is movably arranged inside the limiting hole (904), and the limiting block (905) is fixedly connected to the movable plate (903).

4. A nonwoven fabric recycling device according to claim 1, characterized in that: The pulverizing mechanism (5) comprises a first rotating rod (502), wherein the top end of the first rotating rod (502) is fixedly connected to the output end of the motor (2), the bottom of the first rotating rod (502) is fixedly connected to a first pulverizing rod (504), and the bottom of the first pulverizing rod (504) is fixedly connected to a rotating screw (501).

5. A nonwoven fabric recycling device according to claim 4, characterized in that: The outer wall of the first rotating rod (502) is fixedly sleeved with a first toothed disc (503), the two sides of the first toothed disc (503) are meshingly connected with second toothed discs (506), and the interior of the second toothed disc (506) is fixedly connected with a second rotating rod (507).

6. A nonwoven fabric recycling device according to claim 5, characterized in that: The bottom of the second rotating rod (507) is fixedly connected to a second crushing rod (508), and crushing blades (505) are symmetrically distributed on the outer walls of the second crushing rod (508) and the first crushing rod (504).

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