Knitting machine waste recovery device

Abstract

The waste recovery device comprises a recovery box, an impact mechanism, a reset mechanism, a cutting mechanism, two crushing rollers, a driving mechanism and a compression collection mechanism, a feeding port is formed in one side of the top face of the recovery box, supporting legs are arranged at the four corners of the bottom face of the recovery box, and a guide block is arranged on the bottom wall of the recovery box; the impact mechanism is arranged on the inner top wall of the recycling box, the reset mechanism is arranged on one side of the impact mechanism and connected with the top wall of the recycling box, the cutting mechanism is connected with the reset mechanism, a guide plate is arranged below the cutting mechanism and connected with the inner wall of the recycling box, and the two crushing rollers are both arranged on one side below the guide plate. Therefore, the waste can be cut into short sections before being crushed, and the short sections are prevented from being wound on the crushing roller, so that the normal operation of the crushing roller is ensured, and the crushing efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of knitting machines, in particular to a waste recycling device for knitting machines. Background Technique

[0002] A knitting machine is a mechanical device for producing fabrics, which can automatically or semi-automatically weave yarns or other fiber materials into fabrics, clothes or other textiles. When a knitting machine is in production and processing, some waste fabrics will be generated, and a waste recycling device is needed to recycle and process them.

[0003] Currently, when recycling waste from knitting machines, it is usually necessary to first crush it through a crushing roller. However, some waste fabrics are too long and are easily wound around the crushing roller, thus hindering the normal operation of the crushing roller and affecting the crushing efficiency. Summary of the Utility Model

[0004] The utility model aims to solve at least one of the technical problems in the related technologies to a certain extent.

[0005] For this reason, the purpose of the utility model is to provide a waste recycling device for knitting machines, which can cut waste into shorter segments before crushing, prevent it from winding around the crushing roller, thus ensuring the normal operation of the crushing roller and effectively improving the crushing efficiency.

[0006] To achieve the above object, the utility model provides a waste recycling device for knitting machines, including a recycling box, an impact mechanism, a reset mechanism, a cutting mechanism, two crushing rollers, a driving mechanism and a compression collection mechanism. Among them, a feed inlet is provided on one side of the top surface of the recycling box, legs are provided at the four corners of the bottom surface of the recycling box, a guiding block is provided on the bottom wall of the recycling box, the impact mechanism is provided on the inner top wall of the recycling box, the reset mechanism is provided on one side of the impact mechanism and is connected to the top wall of the recycling box, the cutting mechanism is connected to the reset mechanism, a guiding plate is provided below the cutting mechanism, the guiding plate is connected to the inner wall of the recycling box, both of the two crushing rollers are provided on one side below the guiding plate, the driving mechanism is provided on one side of the recycling box and is connected to the crushing roller, and the compression collection mechanism is provided on one side of the recycling box.

[0007] The waste recycling device for knitting machines of the utility model can cut waste into shorter segments before crushing, prevent it from winding around the crushing roller, thus ensuring the normal operation of the crushing roller and effectively improving the crushing efficiency.

[0008] In addition, the waste recycling device for knitting machines proposed according to the above application may also have the following additional technical features:

[0009] Specifically, the impact mechanism includes a first driving component and a cam. Among them, the first driving component is connected to the inner top wall of the recycling bin, and the cam is connected to the output shaft of the first driving component.

[0010] Specifically, the reset mechanism includes a fixing plate, a sliding rod, a sliding plate, a spring, a limiting plate and a moving plate. Among them, the fixing plate is connected to the inner top wall of the recycling bin, the sliding rod is connected to the fixing plate, the sliding plate is slidably connected to the sliding rod, the spring is connected between the sliding plate and the fixing plate, the spring is sleeved on the sliding rod, the limiting plate is connected to the sliding rod, and the moving plate is connected to the sliding plate.

[0011] Specifically, the cutting mechanism includes a mounting frame, a blade, a fixing bolt and a nut. Among them, the mounting frame is connected to the sliding plate, the blade is arranged in the mounting frame, the fixing bolt is threadedly connected to the mounting frame and the blade respectively, the nut is arranged at the bottom end of the fixing bolt, and a knife groove is arranged on the inner wall of the recycling bin, and the knife groove is on the same horizontal line as the blade.

[0012] Specifically, the driving mechanism includes a protective shell, a second driving component, a first gear and a second gear. Among them, the protective shell is arranged on one side of the recycling bin, the second driving component is arranged on one side of the protective shell, both of the crushing rollers pass through the side wall of the recycling bin and extend into the protective shell, the second driving component is connected to the crushing roller, the first gear is arranged at the end of the crushing roller, the second gear is arranged at the end of the other crushing roller, and the first gear meshes with the second gear.

[0013] Specifically, the compression collection mechanism includes a support plate, an electric push rod, a pressing plate, a collection box and a discharge port. Among them, the support plate is connected to the recycling bin, the electric push rod is arranged on the top surface of the support plate, the pressing plate is connected to the piston end of the electric push rod, the collection box is arranged below the pressing plate, and the discharge port is arranged on one side of the recycling bin and above the collection box.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present invention. Description of the Drawings

[0015] The above-mentioned and / or additional aspects and advantages of the present invention will become apparent and be easily understood from the following description of the embodiments in conjunction with the drawings, wherein:

[0016] Figure 1 is a cross-sectional view of the waste recycling device of the knitting machine of the present invention;

[0017] Figure 2 Structural schematic diagram of the waste recycling device for the knitting machine of the present utility model;

[0018] Figure 3 Enlarged schematic diagram at position A of the waste recycling device for the knitting machine of the present utility model;

[0019] Figure 4 Top view sectional drawing of the protective shell of the waste recycling device for the knitting machine of the present utility model.

[0020] As shown in the figure: 10, recycling bin; 11, feed inlet; 12, support legs; 13, knife groove; 14, guide plate; 15, guide block; 20, impact mechanism; 21, first driving component; 22, cam; 30, reset mechanism; 31, fixing plate; 32, sliding rod; 33, sliding plate; 34, spring; 35, limiting plate; 36, moving plate; 40, cutting mechanism; 41, mounting frame; 42, blade; 43, fixing bolt; 44, nut; 50, crushing roller; 60, driving mechanism; 61, protective shell; 62, second driving component; 63, first gear; 64, second gear; 70, compression collection mechanism; 71, support plate; 72, electric push rod; 73, pressing plate; 74, collection bin; 75, discharge port. Detailed implementation manners

[0021] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model. On the contrary, the embodiments of the present utility model include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0022] The waste recycling device for the knitting machine according to the embodiments of the present utility model will be described below with reference to the accompanying drawings.

[0023] As Figures 1-4 shown, the waste recycling device for the knitting machine according to the embodiments of the present utility model may include a recycling bin 10, an impact mechanism 20, a reset mechanism 30, a cutting mechanism 40, two crushing rollers 50, a driving mechanism 60 and a compression collection mechanism 70. Among them, a feed inlet 11 is provided on one side of the top surface of the recycling bin 10, support legs 12 are provided at the four corners of the bottom surface of the recycling bin 10, and a guide block 15 is provided on the bottom wall of the recycling bin 10.

[0024] It can be understood that by providing the guide block 15, the crushed waste can be guided to enter the compression collection mechanism 70.

[0025] The impact mechanism 20 is provided on the inner top wall of the recycling bin 10.

[0026] The reset mechanism 30 is provided on one side of the impact mechanism 20 and is connected to the top wall of the recycling bin 10.

[0027] It can be understood that by the cooperation of the impact mechanism 20 and the reset mechanism 30, the cutting mechanism 40 can reciprocate, so as to continuously cut the waste material, prevent its length from being too long and winding around the crushing roller 50, and affect the crushing effect.

[0028] The cutting mechanism 40 is connected to the reset mechanism 30. A guide plate 14 is provided below the cutting mechanism 40, and the guide plate 14 is connected to the inner wall of the recycling bin 10.

[0029] It can be understood that by providing the guide plate 14, the cut waste material can be guided to fall between the two crushing rollers 50, which is convenient for crushing it.

[0030] Both of the two crushing rollers 50 are provided on one side below the guide plate 14. The driving mechanism 60 is provided on one side of the recycling bin 10 and is connected to the crushing roller 50.

[0031] It should be noted that the driving mechanism 60 can drive the two crushing rollers 50 to rotate, so as to crush the waste material.

[0032] The compression and collection mechanism 70 is provided on one side of the recycling bin 10.

[0033] It can be understood that the compression and collection mechanism 70 can compress and collect the crushed waste material, without the need to transfer it again, improving the recycling efficiency.

[0034] Specifically, in the actual operation process, the staff starts the impact mechanism 20 and the driving mechanism 60. The driving mechanism 60 drives the two crushing rollers 50 to rotate. Then, the waste of the knitting machine is put in from the feed port 11. The cooperation of the impact mechanism 20 and the reset mechanism 30 can make the cutting mechanism 40 reciprocate, so as to continuously cut the waste material into short cloth segments. Then, the cut cloth is guided by the guide plate 14 to fall between the two crushing rollers 50 for crushing. Then, the guide block 15 guides the crushed waste material to enter the compression and collection mechanism 70 for collection and compression. This waste recycling device of the knitting machine can cut the waste into shorter segments before crushing, prevent it from winding around the crushing roller, thus ensuring the normal operation of the crushing roller and effectively improving the crushing efficiency.

[0035] In an embodiment of the present utility model, as Figure 1 shown, the impact mechanism 20 may include a first driving component 21 and a cam 22. Among them, the first driving component 21 is connected to the inner top wall of the recycling bin 10, and the cam 22 is connected to the output shaft of the first driving component 21.

[0036] It should be noted that the first driving component 21 described in this embodiment can be a motor. By driving the cam 22 to rotate through the first driving component 21, the reset mechanism 30 and the cutting mechanism 40 can be repeatedly impacted.

[0037] In an embodiment of the present invention, as Figure 3 shown, the reset mechanism 30 may include a fixing plate 31, a sliding rod 32, a sliding plate 33, a spring 34, a limiting plate 35 and a moving plate 36. Among them, the fixing plate 31 is connected to the inner top wall of the recycling bin 10, the sliding rod 32 is connected to the fixing plate 31, the sliding plate 33 is slidably connected to the sliding rod 32, the spring 34 is connected between the sliding plate 33 and the fixing plate 31, the spring 34 is sleeved on the sliding rod 32, the limiting plate 35 is connected to the sliding rod 32, and the moving plate 36 is connected to the sliding plate 33.

[0038] It should be noted that the sliding plate 33 can be impacted by the impact mechanism 20, and then drive the cutting mechanism 40 to move, so as to cut the waste. Subsequently, under the action of the spring 34, the sliding plate 33 and the cutting mechanism 40 are reset. Then the impact mechanism 20 impacts the sliding plate 33 again, so that the cutting mechanism 40 reciprocates to continuously cut the waste.

[0039] In an embodiment of the present invention, as Figure 3 shown, the cutting mechanism 40 may include a mounting frame 41, a blade 42, a fixing bolt 43 and a nut 44. Among them, the mounting frame 41 is connected to the sliding plate 33, the blade 42 is arranged in the mounting frame 41, the fixing bolt 43 is threadedly connected to the mounting frame 41 and the blade 42 respectively, the nut 44 is arranged at the bottom end of the fixing bolt 43, and a knife groove 13 is arranged on the inner wall of the recycling bin 10, and the knife groove 13 and the blade 42 are on the same horizontal line.

[0040] It can be understood that by setting the fixing bolt 43 and the nut 44, it is convenient to install and disassemble the blade 42, so as to replace it. By setting the knife groove 13, it is convenient to cooperate with the blade 42 to make the cutting more stable.

[0041] In an embodiment of the present invention, as Figure 4 shown, the driving mechanism 60 may include a protective shell 61, a second driving component 62, a first gear 63 and a second gear 64. Among them, the protective shell 61 is arranged on one side of the recycling bin 10, the second driving component 62 is arranged on one side of the protective shell 61, both crushing rollers 50 pass through the side wall of the recycling bin 10 and extend into the protective shell 61, the second driving component 62 is connected to the crushing roller 50, the first gear 63 is arranged at the end of the crushing roller 50, the second gear 64 is arranged at the end of the other crushing roller 50, and the first gear 63 is meshed with the second gear 64.

[0042] It should be noted that the second driving component 62 described in this embodiment can be selected as a motor. The second driving component 62 can drive the crushing roller 50, the first gear 63 and the second gear 64 to rotate, thereby driving the other crushing roller 50 to rotate. The two crushing rollers 50 cooperate to crush the cut waste material.

[0043] In an embodiment of the present invention, as Figure 1 shown, the compression and collection mechanism 70 may include a support plate 71, an electric push rod 72, a pressing plate 73, a collection box 74 and a discharge port 75. Among them, the support plate 71 is connected to the recycling box 10, the electric push rod 72 is arranged on the top surface of the support plate 71, the pressing plate 73 is connected to the piston end of the electric push rod 72, the collection box 74 is arranged below the pressing plate 73, and the discharge port 75 is arranged on one side of the recycling box 10 and above the collection box 74.

[0044] It should be noted that the crushed waste material can be collected through the cooperation of the discharge port 75 and the collection box 74. Then, by controlling the telescopic movement of the piston end of the electric push rod 72, the pressing plate 73 can be driven to move up and down, thereby compressing the crushed waste material for easy recycling.

[0045] Specifically, during the actual implementation process, the staff starts the first driving component 21 and the second driving component 62. The first driving component 21 drives the cam 22 to rotate, and the second driving component 62 drives the two crushing rollers 50 to rotate. Then, the waste material of the knitting machine is put into the feeding port 11. The cam 22 impacts the sliding plate 33, and then drives the blade 42 to cut the waste material. Subsequently, under the action of the spring 34, the sliding plate 33 and the blade 42 are reset. Then, the cam 22 impacts the sliding plate 33 again, thereby continuously cutting the waste material into short cloth segments. Then, the cut cloth is guided by the guide plate 14 and falls between the two crushing rollers 50 for crushing. Then, the guide block 15 guides the crushed waste material, and the waste material enters the collection box 74 through the discharge port 75. Then, by controlling the telescopic movement of the piston end of the electric push rod 72, the pressing plate 73 can be driven to move up and down, thereby compressing the crushed waste material for easy recycling.

[0046] In summary, the waste material recycling device of the knitting machine in the embodiment of the present invention can cut the waste material into shorter segments before crushing, prevent it from winding around the crushing roller, thus ensuring the normal operation of the crushing roller and effectively improving the crushing efficiency.

[0047] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0048] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0049] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A weaving machine waste recovery device, characterized in that: It includes a recovery box, an impact mechanism, a reset mechanism, a cutting mechanism, two crushing rollers, a driving mechanism and a compression collection mechanism, wherein: A feed port is provided on one side of the top surface of the recycling box, legs are provided at the four corners of the bottom surface of the recycling box, and a guide block is provided on the bottom wall of the recycling box; The impact mechanism is arranged on the inner top wall of the recovery box; The reset mechanism is arranged on one side of the impact mechanism and connected to the top wall of the recovery box; The cutting mechanism is connected to the resetting mechanism, a guide plate is provided below the cutting mechanism, and the guide plate is connected to the inner wall of the recovery box; The two crushing rollers are both arranged on one side below the guide plate, and the driving mechanism is arranged on one side of the recovery box and connected to the crushing rollers; The compression and collection mechanism is arranged on one side of the recovery box.

2. The braiding machine waste recovery device according to claim 1, characterized in that: The impact mechanism comprises a first driving component and a cam, wherein: The first driving component is connected to the inner top wall of the recovery box, and the cam is connected to the output shaft of the first driving component.

3. The braiding machine waste recovery device according to claim 1, characterized in that: The reset mechanism includes a fixed plate, a slide rod, a sliding plate, a spring, a limit plate and a moving plate, wherein: The fixed plate is connected to the inner top wall of the recycling box, the sliding rod is connected to the fixed plate, the sliding plate is slidably connected to the sliding rod, the spring is connected between the sliding plate and the fixed plate, the spring is sleeved on the sliding rod, the limiting plate is connected to the sliding rod, and the movable plate is connected to the sliding plate.

4. The braiding machine waste recovery device according to claim 3, characterized in that: The cutting mechanism includes a mounting frame, a blade, a fixing bolt and a nut, wherein: The mounting frame is connected to the sliding plate, the blade is arranged in the mounting frame, the fixing bolt is threadedly connected to the mounting frame and the blade respectively, the nut is arranged at the bottom end of the fixing bolt, and the inner wall of the recycling box is provided with a knife groove, and the knife groove and the blade are located on the same horizontal line.

5. The braiding machine waste recovery device according to claim 1, characterized in that: The driving mechanism comprises a protective shell, a second driving component, a first gear and a second gear, wherein: The protective shell is arranged on one side of the recycling box, the second driving component is arranged on one side of the protective shell, the two crushing rollers extend into the protective shell through the side wall of the recycling box, the second driving component is connected to the crushing roller, the first gear is arranged at the end of the crushing roller, the second gear is arranged at the end of the other crushing roller, and the first gear is meshed with the second gear.

6. The braiding machine waste recovery device according to claim 1, characterized in that: The compression collection mechanism includes a support plate, an electric push rod, a pressure plate, a collection box and a discharge port, wherein: The support plate is connected to the recovery box, the electric push rod is arranged on the top surface of the support plate, the pressure plate is connected to the piston end of the electric push rod, the collection box is arranged below the pressure plate, and the discharge port is arranged on one side of the recovery box and is located above the collection box.

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