Acupuncture cotton slitting device with adjustable cutting size

Abstract

The utility model relates to the field of acupuncture cotton slitting, in particular to an acupuncture cotton slitting device capable of adjusting cutting size, which comprises a rack, a slitting component is arranged at the top of the rack, a boss is arranged on one side of the rack, a feeding roller is arranged at the top of the boss, a winding roller is arranged on the other side of the rack, and a cutting component is arranged on the winding roller. The slitting device comprises a rack, a slitting assembly is arranged at the top of the rack, a motor is arranged at one end of the slitting assembly, the slitting assembly comprises a transmission part and a plurality of cutter parts, and the plurality of cutter parts are uniformly arranged on the transmission part; the slitting assembly is arranged on the machine frame and divided into the transmission part and the cutter part, the cutter blades in the cutter part move left and right on the transmission roller to adjust the intervals between the cutter blades, when the intervals are adjusted to be proper, the fixing rods are twisted, the fixing rods are adopted to be attached into the fixing grooves, and then the cutter blades are cut off. And the effect of stabilizing the cutting blade is achieved.

Description

Technical Field

[0001] The utility model relates to the field of needle-punched cotton slitting, in particular to a needle-punched cotton slitting device with adjustable cutting size. Background Art

[0002] Needle-punched cotton is a cotton fiber product processed by a needle-punching machine. It is mainly used to make car seats, furniture fillings, mattresses and sound insulation materials. After needle-punching, it needs to be cut. The finished product after hot rolling is sent to the slitting machine through a conveyor belt for cutting. After that, it will be put into plastic bags and packed into boxes for storage.

[0003] When the needle-punched cotton is slitting, the slitting blades of the slitting machine are fixedly installed with bolts, so it is difficult to adjust the spacing between the blades, and then it is difficult to slitting needle-punched cotton of different sizes, which affects the application range of the slitting device. Utility Model Content

[0004] Based on the above description, the utility model provides a needle-punched cotton slitting device with adjustable cutting size to solve the problem that the existing slitting device is difficult to adjust the blade spacing size.

[0005] The utility model solves the above technical problems with the following technical solutions: a needle-punched cotton slitting device with adjustable cutting size, comprising a frame;

[0006] A slitting assembly is arranged on the top of the frame, a boss is arranged on one side of the frame, a feed roller is arranged on the top of the boss, and a winding roller is arranged on the other side of the frame;

[0007] A slitting assembly is arranged on the top of the frame, and a motor is arranged at one end of the slitting assembly.

[0008] Furthermore, the slitting assembly includes a transmission part and a cutter part. There are a plurality of cutter parts, and the plurality of cutter parts are evenly arranged on the transmission part.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, the transmission part is composed of a baffle, a transmission roller, a fixing groove, a circular plate and a round rod, the transmission roller is connected to the side of the baffle through a bearing, the fixing groove is opened at the top of the transmission roller, and the baffle is fixedly installed on the top of the frame.

[0011] Furthermore, the circular plate is fixedly mounted on the left and right sides of the driving roller, and the two ends of the round rod are respectively fixedly connected to the circular plates on both sides.

[0012] On the basis of the above technical solution, the present invention can also be improved as follows.

[0013] Furthermore, the cutting blade portion includes a side plate, a mounting hole, a circular hole, a fixing rod and a cutting blade. The mounting hole and the circular hole are both provided on the side plate and penetrate from one side of the side plate to the other side of the cutting blade.

[0014] Furthermore, the side plate is sleeved on the driving roller through the mounting hole, the inner wall of the circular hole is movably fitted with the surface of the round rod, and the surface of the round rod is provided with scale lines.

[0015] Furthermore, the fixing rod is movably inserted in the side panel, and a threaded groove is provided on the surface of the fixing rod. The cutting blade is fixedly installed on one side of the side panel. The fixing rod passes through the side panel into the interior of the mounting hole and fits tightly with the inner wall of the fixing groove.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0017] 1. The utility model arranges a slitting assembly on a frame, and divides the slitting assembly into a transmission part and a cutter part, so that the cutting blade in the cutter part moves left and right on the transmission roller to adjust the interval between the cutting blades. When the interval is adjusted to a suitable size, the fixing rod is twisted and the fixing rod is used to fit into the fixing groove to achieve the effect of stabilizing the cutting blade.

[0018] 2. By setting scale lines on the round rod, when adjusting the position of the cutting blades, the scale lines can be used to control the spacing between the cutting blades, so that the spacing between the cutting blades remains consistent, thereby ensuring that the cut needle-punched cotton has the same size. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a needle-punched cotton slitting device with adjustable cutting size provided in an embodiment of the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the cutting component in the utility model;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the cutting knife part in the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the transmission part in the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Frame; 2. Boss; 3. Slitting assembly; 301. Transmission unit; 3011. Baffle; 3012. Transmission roller; 3013. Fixed groove; 3014. Round plate; 3015. Round rod; 302. Cutter unit; 3021. Side plate; 3022. Mounting hole; 3023. Round hole; 3024. Fixed rod; 3025. Cutter blade; 4. Motor; 5. Feed roller; 6. Winding roller. DETAILED DESCRIPTION

[0025] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0027] It should be noted that the terms "center", "up", "down", "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 technical product is usually placed when in use. They are only for the convenience of describing the present technology and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present technology. In addition, "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. Therefore, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0028] 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.

[0029] In the description of this technology, 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 this technology can be understood according to specific circumstances.

[0030] See also Figure 1 and Figure 2 , a needle-punched cotton slitting device with adjustable cutting size, comprising a frame 1;

[0031] A slitting assembly 3 is provided on the top of the frame 1, a boss 2 is provided on one side of the frame 1, a feed roller 5 is provided on the top of the boss 2, and a winding roller 6 is provided on the other side of the frame 1;

[0032] A slitting assembly 3 is arranged on the top of the frame 1 , and a motor 4 is arranged at one end of the slitting assembly 3 .

[0033] A slitting assembly 3 is arranged on the frame 1, and the cutter part 302 in the slitting assembly 3 is moved on the transmission part 301 to adjust the intervals between the cutter parts 302, so that the motor 4 drives the cutter part 302 to rotate and cut needle-punched cotton of different sizes.

[0034] See also Figure 1 and Figure 2 The slitting assembly 3 of this embodiment includes a transmission part 301 and a cutter part 302 . The number of the cutter parts 302 is several, and the several cutter parts 302 are evenly arranged on the transmission part 301 .

[0035] See also Figure 2 and Figure 4 The transmission part 301 of this embodiment is composed of a baffle 3011, a transmission roller 3012, a fixing groove 3013, a circular plate 3014 and a round rod 3015. The transmission roller 3012 is connected to the side of the baffle 3011 through a bearing. The fixing groove 3013 is opened at the top of the transmission roller 3012, and the baffle 3011 is fixedly installed on the top of the frame 1.

[0036] A fixing groove 3013 is provided on the driving roller 3012 to facilitate the rotation of the fixing rod 3024 so that the fixing rod 3024 passes through the side plate 3021 and enters the inner wall of the fixing groove 3013 to fit closely with the inner wall of the fixing groove 3013 and stabilize the cutting blade 3025.

[0037] See also Figure 2 and Figure 4In this embodiment, the circular plate 3014 is fixedly mounted on the left and right sides of the driving roller 3012, and the two ends of the round rod 3015 are fixedly connected to the circular plates 3014 on both sides respectively.

[0038] See also Figure 2 and Figure 3 The cutting knife portion 302 of this embodiment includes a side plate 3021, a mounting hole 3022, a circular hole 3023, a fixing rod 3024 and a cutting blade 3025. The mounting hole 3022 and the circular hole 3023 are both provided on the side plate 3021 and pass through from one side of the side plate 3021 to the other side of the cutting blade 3025.

[0039] See also Figure 2 and Figure 3 In this embodiment, the side plate 3021 is sleeved on the driving roller 3012 through the mounting hole 3022, the inner wall of the circular hole 3023 is movably fitted with the surface of the round rod 3015, and the surface of the round rod 3015 is provided with scale lines.

[0040] The round rod 3015 is passed through the round hole 3023 to limit the cutting blade 3025 and prevent the cutting blade 3025 from rotating freely. The scale lines are set on the round rod 3015 to facilitate the precise control of the distance between each cutting blade 3025 when adjusting the cutting blade 3025 to keep it consistent.

[0041] See also Figure 2 and Figure 3 In this embodiment, the fixing rod 3024 is movably inserted into the side plate 3021, and a threaded groove is provided on the surface of the fixing rod 3024. The cutting blade 3025 is fixedly installed on one side of the side plate 3021. The fixing rod 3024 passes through the side plate 3021 to the inside of the mounting hole 3022 and fits tightly with the inner wall of the fixing groove 3013.

[0042] The fixing rod 3024 is twisted to allow one end of the fixing rod 3024 to be inserted into the inner wall of the fixing groove 3013 and fit closely with the inner wall of the fixing groove 3013, thereby fixing the cutting blade 3025 to ensure that it can normally cut the needle-punched cotton.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A needle-punched cotton slitting device with adjustable cutting size, comprising a frame (1), characterized in that: A slitting assembly (3) is arranged on the top of the frame (1), a boss (2) is arranged on one side of the frame (1), a feed roller (5) is arranged on the top of the boss (2), and a winding roller (6) is arranged on the other side of the frame (1); A slitting assembly (3) is arranged on the top of the frame (1), and a motor (4) is arranged at one end of the slitting assembly (3).

2. The needle-punched cotton slitting device with adjustable cutting size according to claim 1, characterized in that: The slitting assembly (3) comprises a transmission part (301) and a cutter part (302). There are a plurality of cutter parts (302), and the plurality of cutter parts (302) are evenly arranged on the transmission part (301).

3. The needle-punched cotton slitting device with adjustable cutting size according to claim 2, characterized in that: The transmission part (301) is composed of a baffle (3011), a transmission roller (3012), a fixing groove (3013), a circular plate (3014) and a round rod (3015); the transmission roller (3012) is connected to the side of the baffle (3011) via a bearing; the fixing groove (3013) is provided at the top of the transmission roller (3012); and the baffle (3011) is fixedly mounted on the top of the frame (1).

4. The needle-punched cotton slitting device with adjustable cutting size according to claim 3, characterized in that: The circular plate (3014) is fixedly mounted on the left and right sides of the driving roller (3012), and the two ends of the round rod (3015) are respectively fixedly connected to the circular plates (3014) on both sides.

5. The needle-punched cotton slitting device with adjustable cutting size according to claim 2, characterized in that: The cutting blade portion (302) comprises a side plate (3021), a mounting hole (3022), a circular hole (3023), a fixing rod (3024) and a cutting blade (3025); the mounting hole (3022) and the circular hole (3023) are both provided on the side plate (3021) and penetrate from one side of the side plate (3021) to the other side of the cutting blade (3025).

6. The needle-punched cotton slitting device with adjustable cutting size according to claim 5, characterized in that: The side plate (3021) is sleeved on the driving roller (3012) through the mounting hole (3022); the inner wall of the circular hole (3023) is movably fitted with the surface of the round rod (3015); and the surface of the round rod (3015) is provided with scale lines.

7. The needle-punched cotton slitting device with adjustable cutting size according to claim 5, characterized in that: The fixing rod (3024) is movably inserted into the side plate (3021), and a threaded groove is provided on the surface of the fixing rod (3024). The cutting blade (3025) is fixedly installed on one side of the side plate (3021). The fixing rod (3024) passes through the side plate (3021) to the inside of the mounting hole (3022) and fits tightly with the inner wall of the fixing groove (3013).

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