Winding machine with transverse cutting traction device

Abstract

The utility model belongs to the field of winding machines, and provides a winding machine with a transverse cutting traction device, which comprises a rack, a winding shaft, a traction mechanism and a transverse cutting mechanism. Wherein the winding shaft is rotationally mounted on the rack and is used for winding a base material; the traction mechanism comprises a first traction roller and a second traction roller which are rotationally installed on the rack, and the first traction roller and the second traction roller are arranged in a spaced mode and are both parallel to the winding shaft. The transverse cutting mechanism comprises a rodless air cylinder connected to the rack and a cutter which is connected to the rodless air cylinder and can be driven by the rodless air cylinder, and the moving path of the cutter is parallel to the winding shaft and is perpendicular to and interfered with the base material conveying path between the first traction roller and the second traction roller.

Description

Technical Field

[0001] This application belongs to the field of winding machines. More specifically, it relates to a winding machine with a transverse cutting and traction device. Background Art

[0002] In the textile, non-woven fabric, and other material processing industries, the winding machine is one of the indispensable key devices. It is responsible for winding the processed fabrics, films, or other flexible materials into rolls for easy storage and transportation. However, during the winding process, when the material reaches the preset length, it needs to be precisely cut to ensure that the specifications of each roll are consistent to meet the requirements of subsequent processing or sales. In traditional technologies, when the material on the winding roll accumulates to the predetermined length, workers usually need to manually operate the cutting tool for cutting. This manual cutting method has many drawbacks: First, the work efficiency is low because it requires manual monitoring of the material length and timely cutting operations; second, the labor intensity is high. Long-term manual operations not only consume physical strength but may also have an adverse impact on the physical health of workers; third, the accuracy of manual cutting is difficult to guarantee, which may result in inconsistent material lengths and affect product quality. Therefore, it is necessary to solve the above technical problems. Summary of the Invention

[0003] The purpose of the embodiments of this application is to provide a winding machine with a transverse cutting and traction device to solve the technical problem of difficult cutting of the winding machine in the prior art.

[0004] To achieve the above purpose, the technical solution adopted in this application is: to provide a winding machine with a transverse cutting and traction device, including:

[0005] A frame;

[0006] A winding shaft, rotatably installed on the frame and used for winding the base material;

[0007] A traction mechanism, including a first traction roller and a second traction roller respectively rotatably installed on the frame. The first traction roller and the second traction roller are arranged at intervals and are both parallel to the winding shaft;

[0008] A transverse cutting mechanism, including a rodless cylinder connected to the frame and a cutter connected to the rodless cylinder and capable of being driven by the rodless cylinder. The moving path of the cutter is parallel to the winding shaft and is perpendicular and interfering with the substrate conveying path between the first traction roller and the second traction roller.

[0009] Optionally, the transverse cutting mechanism further includes a working platform connected to the frame;

[0010] The working platform is located between the first traction roller and the second traction roller and is used for flattening the target substrate.

[0011] Optionally, a wire groove for the cutter to movably pass through is formed on the side of the working platform facing the cutter.

[0012] Optionally, the traction mechanism further includes a first cylinder, a first swing rod, and a first pressure roller parallel to the first traction roller;

[0013] The first cylinder is mounted on the frame, two ends of the first swing rod are respectively hinged to the frame and the output end of the first cylinder, and the first pressure roller is mounted on the first swing rod and can be driven by the first swing rod to approach or move away from the first traction roller.

[0014] Optionally, the traction mechanism further includes a second cylinder, a second swing rod, and a second pressing roller parallel to the second traction roller;

[0015] The second cylinder is mounted on the frame, the two ends of the second swing rod are respectively hinged to the frame and the output end of the second cylinder, the second pressure roller is mounted on the second swing rod and can be driven by the second swing rod to approach or move away from the second traction roller.

[0016] Optionally, the traction mechanism also includes a reduction motor installed on the frame, and the reduction motor is respectively connected to the first traction roller, the second traction roller and the winding shaft through a synchronous belt and is used to drive the first traction roller, the second traction roller and the winding shaft to rotate.

[0017] Optionally, the traction mechanism further includes a magnetic powder clutch, and the reduction motor, the magnetic powder clutch and the winding shaft are sequentially connected in transmission.

[0018] Optionally, the traction mechanism further includes a transmission cover connected to the frame, and the reduction motor, the synchronous belt and the magnetic powder clutch are arranged inside the transmission cover.

[0019] Optionally, the reel is an inflatable shaft.

[0020] The beneficial effect of the winder with a cross-cutting traction device provided by the present application is that: compared with the prior art, in the winder with a cross-cutting traction device of the present application, a first traction roller and a second traction roller for traction of the target substrate are provided, and a rodless cylinder and a cutter for cross-cutting the target substrate are also provided. When the material on the winding shaft accumulates to a predetermined length, the cutter can be driven by the rodless cylinder to move between the first traction roller and the second traction roller in a direction parallel to the winding shaft. Since the moving path of the cutter is perpendicular to the substrate conveying path and interferes with each other, the cutter can quickly cut the substrate during the movement, which not only has a high cutting efficiency, but also has a good cutting quality, which is far superior to the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] To more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 Schematic diagram of the overall structure of the winding machine with a cross-cutting traction device provided by the embodiment of the present application Figure 1 ;

[0023] Figure 2 Schematic diagram of the overall structure of the winding machine with a cross-cutting traction device provided by the embodiment of the present application Figure 2 ;

[0024] Figure 3 Cross-sectional view of the side structure of the winding machine with a cross-cutting traction device provided by the embodiment of the present application;

[0025] Figure 4 is Figure 3 Enlarged view of the structure at position A in

[0026] Among them, the reference numerals in the figure: 101, frame; 102, winding shaft; 103, first traction roller; 104, second traction roller; 105, rodless cylinder; 106, cutter; 107, working platform; 108, wire groove; 109, first cylinder; 110, first swing rod; 111, first pressure roller; 112, second cylinder; 113, second swing rod; 114, second pressure roller; 115, reduction motor; 116, synchronous belt; 117, magnetic powder clutch; 118, transmission cover. Detailed implementation manners

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0028] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0029] It should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0030] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0031] Please refer to Figures 1 to 4 , and a winding machine with a transverse cutting and traction device provided in an embodiment of the present application will be described. The winding machine with the transverse cutting and traction device includes a frame 101, a winding shaft 102, a traction mechanism, and a transverse cutting mechanism. Among them:

[0032] The winding shaft 102 is rotatably installed on the frame 101 and is used for winding the base material. The traction mechanism includes a first traction roller 103 and a second traction roller 104 that are respectively rotatably installed on the frame 101. The first traction roller 103 and the second traction roller 104 are arranged at intervals and are both parallel to the winding shaft 102. The transverse cutting mechanism includes a rodless cylinder 105 connected to the frame 101 and a cutter 106 connected to the rodless cylinder 105 and capable of being driven by the rodless cylinder 105. The moving path of the cutter 106 is parallel to the winding shaft 102 and is perpendicular and interfering with the base material conveying path between the first traction roller 103 and the second traction roller 104.

[0033] According to the above structure provided in this embodiment, in the winding machine with the transverse cutting and traction device of this embodiment, there are provided a first traction roller 103 and a second traction roller 104 for traction of the target base material, and a rodless cylinder 105 and a cutter 106 for transverse cutting of the target base material. When the material on the winding shaft 102 accumulates to a predetermined length, the cutter 106 can be driven by the rodless cylinder 105 to move between the first traction roller 103 and the second traction roller 104 in a direction parallel to the winding shaft 102. Since the moving path of the cutter 106 is perpendicular and interfering with the base material conveying path, the cutter 106 can quickly cut off the base material during the movement. Not only is the cutting efficiency high, but also the cutting quality is very good, far superior to the prior art.

[0034] In another embodiment of the present application, please refer to Figures 1 to 4, the cross-cutting mechanism further includes a working platform 107 connected to the frame 101. The working platform 107 is located between the first traction roller 103 and the second traction roller 104 and is used to flatten the target substrate. According to the above structure provided in this embodiment, the working platform 107 can well flatten the substrate between the first traction roller 103 and the second traction roller 104, so that the substrate can better fit the cutting knife 106 and achieve higher cutting efficiency and better cutting quality of the coiler with a cross-cutting traction device in this embodiment.

[0035] In another embodiment of the present application, please refer to Figures 1 to 4 , a wire groove 108 for the cutting knife 106 to move through is formed on one side of the working platform 107 facing the cutting knife 106. According to the above structure provided in this embodiment, the cutting knife 106 can extend below the surface of the working platform 107 for conveying the substrate through the wire groove 108 on the working platform 107, so that the coiler with a cross-cutting traction device in this embodiment has higher cutting efficiency and better cutting quality.

[0036] In another embodiment of the present application, please refer to Figures 1 to 4 , the traction mechanism further includes a first cylinder 109, a first swing rod 110, and a first pressure roller 111 parallel to the first traction roller 103. The first cylinder 109 is installed on the frame 101. Two ends of the first swing rod 110 are respectively hinged to the frame 101 and the output end of the first cylinder 109. The first pressure roller 111 is installed on the first swing rod 110 and can be driven by the first swing rod 110 to approach or move away from the first traction roller 103. According to the above structure provided in this embodiment, the first pressure roller 111 can not only cooperate with the first traction roller 103 to stably traction the substrate, but also prevent the end of the substrate from falling off after being cut, which is beneficial to achieving better cutting quality of the coiler with a cross-cutting traction device in this embodiment. In addition, the first swing rod 110 in this embodiment can be used as a lever mechanism between the first pressure roller 111 and the first cylinder 109, which is beneficial to significantly reducing the cylinder diameter of the first cylinder 109 and achieving better energy-saving effect.

[0037] In another embodiment of the present application, please refer to Figures 1 to 4The traction mechanism also includes a second cylinder 112, a second swing rod 113, and a second pressure roller 114 parallel to the second traction roller 104. The second cylinder 112 is mounted on the frame 101. The two ends of the second swing rod 113 are respectively hinged to the frame 101 and the output end of the second cylinder 112. The second pressure roller 114 is mounted on the second swing rod 113 and can be driven by the second swing rod 113 to approach or move away from the second traction roller 104. According to the above structure provided in this embodiment, the second pressure roller 114 can not only cooperate with the second traction roller 104 to stably traction the substrate, but also when the second pressure roller 114 is away from the second traction roller 104, the substrate can also pass through the gap between the second pressure roller 114 and the second traction roller 104 more conveniently, which is conducive to achieving a higher winding efficiency of the winder with a cross-cutting traction device in this embodiment.

[0038] In another embodiment of the present application, please refer to Figures 1 to 4 The traction mechanism further includes a reduction motor 115 installed on the frame 101, and the reduction motor 115 is respectively connected to the first traction roller 103, the second traction roller 104 and the winding shaft 102 through a synchronous belt 116 and is used to drive the first traction roller 103, the second traction roller 104 and the winding shaft 102 to rotate. According to the above structure provided in this embodiment, the reduction motor 115 can be used to stably drive the first traction roller 103, the second traction roller 104 and the winding shaft 102, which is conducive to achieving a higher winding efficiency of the winding machine with a cross-cutting traction device in this embodiment.

[0039] In another embodiment of the present application, please refer to Figures 1 to 4 The traction mechanism further includes a magnetic powder clutch 117, and the reduction motor 115, the magnetic powder clutch 117 and the winding shaft 102 are sequentially connected in a transmission manner. According to the above structure provided in this embodiment, the magnetic powder clutch 117 is conducive to maintaining a stable rotation speed of the winding shaft 102, so that the winding machine with a cross-cutting traction device in this embodiment can form a more stable winding tension for the substrate.

[0040] In another embodiment of the present application, please refer to Figures 1 to 4 The traction mechanism further includes a transmission cover 118 connected to the frame 101, and the reduction motor 115, the synchronous belt 116 and the magnetic powder clutch 117 are arranged inside the transmission cover 118. According to the above structure provided in this embodiment, the reduction motor 115, the synchronous belt 116 and the magnetic powder clutch 117 are arranged inside the transmission cover 118, which is conducive to the long-term stable operation of the winder with the cross-cutting traction device in this embodiment.

[0041] In another embodiment of the present application, please refer to Figures 1 to 4, the take-up reel 102 is an air-expansion shaft. According to the above structure provided in this embodiment, using an air-expansion shaft as the take-up reel 102 is beneficial to the disassembly of the base material on the take-up reel 102, and is beneficial to further improving the winding efficiency of the winding machine with a cross-cutting traction device in this embodiment.

[0042] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application shall be included within the protection scope of the present application.

Claims

1. A winder with a cross-cutting traction device, characterized in that: include: Rack(101); A winding shaft (102) is rotatably mounted on the frame (101) and is used to wind up the substrate; A traction mechanism, comprising a first traction roller (103) and a second traction roller (104) which are rotatably mounted on the frame (101), the first traction roller (103) and the second traction roller (104) being arranged at an interval and parallel to the winding shaft (102); The cross-cutting mechanism comprises a rodless cylinder (105) connected to the frame (101) and a cutter (106) connected to the rodless cylinder (105) and capable of being driven by the rodless cylinder (105), wherein the moving path of the cutter (106) is parallel to the winding shaft (102) and is perpendicular to and interferes with the substrate conveying path between the first traction roller (103) and the second traction roller (104).

2. The winder with a cross-cutting traction device according to claim 1, characterized in that: The cross-cutting mechanism further comprises a working platform (107) connected to the frame (101); The working platform (107) is located between the first traction roller (103) and the second traction roller (104) and is used to flatten the target substrate.

3. The winder with a cross-cutting traction device according to claim 2, characterized in that: A wire groove (108) for the cutter (106) to movably pass through is formed on a side of the working platform (107) facing the cutter (106).

4. The winder with a cross-cutting traction device according to claim 1, characterized in that: The traction mechanism further comprises a first cylinder (109), a first swing rod (110), and a first pressure roller (111) parallel to the first traction roller (103); The first cylinder (109) is mounted on the frame (101), two ends of the first swing rod (110) are respectively hinged to the frame (101) and an output end of the first cylinder (109), and the first pressure roller (111) is mounted on the first swing rod (110) and can be driven by the first swing rod (110) to approach or move away from the first traction roller (103).

5. The winder with a cross-cutting traction device according to claim 1 or 4, characterized in that: The traction mechanism further comprises a second cylinder (112), a second swing rod (113), and a second pressing roller (114) parallel to the second traction roller (104); The second cylinder (112) is mounted on the frame (101), two ends of the second swing rod (113) are respectively hinged to the frame (101) and an output end of the second cylinder (112), and the second pressure roller (114) is mounted on the second swing rod (113) and can be driven by the second swing rod (113) to approach or move away from the second traction roller (104).

6. The winder with a cross-cutting traction device according to claim 1, characterized in that: The traction mechanism further comprises a reduction motor (115) mounted on the frame (101); the reduction motor (115) is respectively connected to the first traction roller (103), the second traction roller (104) and the winding shaft (102) via a synchronous belt (116) and is used to drive the first traction roller (103), the second traction roller (104) and the winding shaft (102) to rotate.

7. The winder with a cross-cutting traction device according to claim 6, characterized in that: The traction mechanism further comprises a magnetic powder clutch (117), and the reduction motor (115), the magnetic powder clutch (117) and the winding shaft (102) are sequentially connected in transmission.

8. The winder with a cross-cutting traction device according to claim 7, characterized in that: The traction mechanism further comprises a transmission cover (118) connected to the frame (101), and the reduction motor (115), the synchronous belt (116) and the magnetic powder clutch (117) are arranged inside the transmission cover (118).

9. The winder with a cross-cutting traction device according to claim 1, characterized in that: The reeling shaft (102) is an inflatable shaft.

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