Cutting device for wear-resistant polyester yarn processing

Abstract

The utility model relates to the technical field of wear-resistant polyester yarn processing, and discloses a cutting device for wear-resistant polyester yarn processing, which comprises a cutting device and a protection component. Wear-resistant polyester yarns can be cut through the cutting device, the working range of the heating blade can be limited through matched use of the protection assembly and the two adjusting assemblies, the situation that in the working process, accidents occur, and consequently objects or hands touch the heating blade is avoided, residues generated by cutting the wear-resistant polyester yarns can be collected through the material collecting assembly, and the cutting efficiency is improved. The two adjusting blocks can be fixed after moving through the two positioning assemblies, the effects that the working range of the heating blade can be limited, the situation that an object or a hand touches the heating blade due to accidents is avoided, and residues left after cutting are conveniently collected are achieved, and the problems that the working range of the heating blade cannot be limited, and in the using process, the cutting efficiency is high are solved. And a worker is easy to touch the heating blade.

Description

Technical Field

[0001] The utility model belongs to the technical field of wear-resistant polyester yarn processing, in particular to a cutting device for processing wear-resistant polyester yarn. Background Art

[0002] Wear-resistant polyester yarn is a synthetic fiber made from polyethylene terephthalate through spinning and post-processing. The characteristics of polyester yarn are that it can withstand chemicals and frequent washing, reducing fading and discoloration of clothes. Polyester yarn is tougher than rayon. When embroidering, the machine runs at high speed, and the high-toughness polyester thread can also withstand greater tension. Moreover, it has extremely high fire resistance, and even if the clothes are close to the flame, they are not easily ignited.

[0003] In order to adjust the length of the wear-resistant polyester thread, remove some defects and reduce the length for easy processing, the wear-resistant polyester thread will be cut by a cutting device. The wear-resistant polyester thread can be cut by the heating blade of the cutting device. The heating blade is often exposed during use. The user often cuts the wear-resistant polyester thread by holding the heating blade, which makes it easy for the user to touch the heating blade, which is not safe enough. The problem with the above technology is that it cannot limit the working range of the heating blade. During use, it is easy for the staff to touch the heating blade. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a cutting device for processing wear-resistant polyester yarns which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a cutting device for processing wear-resistant polyester yarns, comprising a cutting device and a protection component, the cutting device comprising a body, a switch, two brackets and a heating blade, the switch is arranged on the left side of the front side of the top of the body, the bottoms of the two brackets are respectively fixed to the left and right sides of the top of the body, both sides of the heating blade are fixedly connected to the tops of the two brackets by bolts, the protection component is located at the top of the body, the protection component comprises two protection blocks, two top covers and two blocking blocks, the bottoms of the two protection blocks are fixedly connected to the top of the body by bolts, the bottoms of the two top covers are fixedly connected to the tops of the two protection blocks by bolts, and the opposite sides of the two blocking blocks are respectively fixedly connected to the opposite ends of the two top covers;

[0006] The cutting device is used for processing and cutting wear-resistant polyester yarn;

[0007] The protection component is used to prevent hands from accidentally touching the heating blade.

[0008] In order to facilitate the collection of cutting residues and control the contact area of ​​the heating blade, preferably, the two top covers are fixedly connected to opposite sides with fixed blocks, the two fixed blocks are provided with cavities inside, the two cavities are provided with positioning components inside, the opposite ends of the two protection blocks are provided with material receiving components, and the surfaces of the two top covers are provided with adjustment components. Through the coordinated use of the two positioning components and the two adjustment components, the working area of ​​the heating blade can be adjusted as needed, and the residues left after cutting the wear-resistant polyester yarn can be collected through the material receiving component.

[0009] In order to be able to adjust and expose the working range of the heating blade, preferably, the adjustment component on the left side includes an adjustment block, two limit blocks and a baffle, the interior of the adjustment block is slidably connected to the top of the top cover surface, the opposite ends of the two limit blocks are fixedly connected to the front and rear sides of the top cover respectively, the surfaces of the two limit blocks are slidably connected to the front and rear sides of the interior of the adjustment block respectively, the surface of the baffle is fixedly connected to the right side of the interior of the adjustment block, and through the adjustment assembly, the adjustment block can only move to the left or right through the two limit blocks, and the aperture at the bottom of the baffle is larger than the heating blade, thereby protecting the staff.

[0010] In order to fix the adjusting block after it moves to a certain position, preferably, the positioning assembly on the left side includes a positioning block, a slider, a return spring and a pull ring. The surfaces of the positioning block and the slider are movably connected to the interior of the cavity. The front side of the positioning block is fixedly connected to the rear side of the slider, the bottom of the return spring is fixedly connected to the front side of the bottom of the inner wall of the cavity, the top of the return spring is fixedly connected to the bottom of the slider, and the top of the pull ring is fixedly connected to the bottom of the positioning block. Through the positioning assembly, the top of the positioning block can be moved through the cavity to the interior of the adjusting block, and the return spring plays a fixing and rebounding role, so that the positioning block, the slider and the pull ring can automatically rebound to their original positions after moving.

[0011] In order to prevent residues from falling to the top of the machine body, preferably, the material receiving assembly includes a material receiving box, two mounting blocks and two fixing parts, the left and right sides of the material receiving box are respectively plug-connected with the opposite ends of the two protective blocks, the rear sides of the two mounting blocks are respectively fixedly connected with the left and right sides of the front side of the material receiving box, the rear sides of the two fixing parts surfaces are respectively connected with the internal threads of the two mounting blocks, the rear sides of the two fixing parts successively penetrate the two mounting blocks and the two protective blocks and extend to the interior of the two protective blocks, the top of the material receiving box is plug-connected with the bottom of the two blocking blocks, through the material receiving assembly, the residues left after cutting the wear-resistant polyester yarn will fall vertically into the interior of the material receiving box, and the material receiving box can be pulled forward by removing the two fixing parts that fix the two mounting blocks to the two protective blocks.

[0012] In order to make the movement effect of the positioning block, slider and pull ring better, preferably, the rear side of the positioning block is fixedly connected with a control block, and the left and right sides of the control block surface are slidably connected with long plates, and the top and bottom of the two long plates are respectively fixedly connected to the top and bottom of the inner wall of the cavity. The control block and the two long plates play a limiting role, so that the positioning block, slider and pull ring can only move upward or downward, thereby controlling the movement range.

[0013] In order to enable the adjustment block to be adjusted to different moving positions and then fixed, preferably, a plurality of adjustment grooves are opened at the bottom of the interior of the adjustment block on the left and are evenly distributed, and the top of the positioning block passes through the cavity in sequence through the fixed block and the adjustment block and extends to the interior of the adjustment block, and the interiors of the plurality of adjustment grooves are all plug-connected with the top of the adjustment block, and through the plurality of adjustment grooves, the top of the positioning block is used in conjunction with the plurality of adjustment grooves, so that the user can adjust the working range of the heating blade as needed.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model is provided with structural components such as a cutting device, a machine body, a switch, a bracket, a heating blade, a protection component, a protection block and a top cover. The cutting device can cut the wear-resistant polyester yarn. The protective component and the two adjustment components are used in coordination to limit the working range of the heating blade to avoid objects or hands accidentally touching the heating blade during the working process. The material collecting component can collect the residues of the cut wear-resistant polyester yarn. The two positioning components can move and then fix the two adjustment blocks, thereby achieving the effect of limiting the working range of the heating blade to avoid objects or hands accidentally touching the heating blade and facilitating the collection of the residues left after cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0017] Figure 2 It is a three-dimensional structural diagram of two adjustment blocks opened according to an embodiment of the utility model;

[0018] Figure 3 It is a three-dimensional structural diagram of two top covers and two protective blocks separated from each other provided by an embodiment of the utility model;

[0019] Figure 4 It is a three-dimensional structural diagram of a material receiving assembly provided by an embodiment of the utility model;

[0020] Figure 5 It is a detailed stereogram of a local structure provided by an embodiment of the utility model;

[0021] Figure 6 The utility model embodiment provides Figure 5 Enlarged view of point A in the middle.

[0022] In the figure: 1. cutting device; 1a. machine body; 1b. switch; 1c. bracket; 1d. heating blade; 2. protection assembly; 2a. protection block; 2b. top cover; 2c. blocking block; 3. fixing block; 4. cavity; 5. positioning assembly; 501. positioning block; 502. slider; 503. reset spring; 504. pull ring; 6. material receiving assembly; 601. material receiving box; 602. mounting block; 603. fixing piece; 7. adjustment assembly; 701. adjustment block; 702. limit block; 703. baffle; 8. control block; 9. long board; 10. adjustment slot. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0024] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0025] like Figures 1 to 6As shown, a cutting device for processing wear-resistant polyester yarn provided by an embodiment of the utility model comprises a cutting device 1 and a protection component 2, wherein the cutting device 1 comprises a body 1a, a switch 1b, two brackets 1c and a heating blade 1d, wherein the switch 1b is arranged on the left side of the front top side of the body 1a, the bottoms of the two brackets 1c are respectively fixed to the left and right sides of the top of the body 1a, both sides of the heating blade 1d are fixedly connected to the tops of the two brackets 1c by bolts, and the protection component 2 is located at the top of the body 1a, and the protection component 2 comprises two protection blocks 2a, two top covers 2b and two blocking blocks 2c, the bottoms of the two protection blocks 2a are fixedly connected to the top of the body 1a by bolts, and the bottoms of the two top covers 2b are fixedly connected to the tops of the two protection blocks 2a by bolts. The two blocking blocks 2c are fixedly connected with each other on opposite sides of the two top covers 2b; the cutting device 1 is used for processing and cutting wear-resistant polyester yarn; the protective component 2 is used to prevent the hand from accidentally touching the heating blade 1d. In order to facilitate the collection of cutting residues and control the contact area of ​​the heating blade 1d, the two top covers 2b are fixedly connected with fixing blocks 3 on opposite sides, and cavities 4 are provided inside the two fixing blocks 3. Positioning components 5 are provided inside the two cavities 4. Receiving components 6 are provided at opposite ends of the two protective blocks 2a. Adjustment components 7 are provided on the surfaces of the two top covers 2b. Through the coordinated use of the two positioning components 5 and the two adjustment components 7, the working state of the heating blade 1d can be adjusted as needed. Area, the residues left by cutting the wear-resistant polyester yarn can be collected through the material collecting component 6. In order to adjust and expose the working range of the heating blade 1d, the left adjustment component 7 includes an adjustment block 701, two limit blocks 702 and a baffle 703. The interior of the adjustment block 701 is slidably connected to the top of the surface of the top cover 2b, and the opposite ends of the two limit blocks 702 are fixedly connected to the front and rear sides of the top cover 2b respectively. The surfaces of the two limit blocks 702 are slidably connected to the front and rear sides of the interior of the adjustment block 701 respectively, and the surface of the baffle 703 is fixedly connected to the right side of the interior of the adjustment block 701. Through the adjustment component 7, the adjustment block 701 can only move to the left or right through the two limit blocks 702, and the aperture of the bottom of the baffle 703 is larger than the heating blade. 1d, so as to protect the staff. In order to fix the adjusting block 701 after it moves, the left positioning assembly 5 includes a positioning block 501, a slider 502, a return spring 503 and a pull ring 504. The surfaces of the positioning block 501 and the slider 502 are both movably connected to the inside of the cavity 4. The front side of the positioning block 501 is fixedly connected to the rear side of the slider 502. The bottom of the return spring 503 is fixedly connected to the front side of the bottom of the inner wall of the cavity 4. The top of the return spring 503 is fixedly connected to the bottom of the slider 502. The top of the pull ring 504 is fixedly connected to the bottom of the positioning block 501. Through the positioning assembly 5, the top of the positioning block 501 can be moved to the inside of the adjusting block 701 through the cavity 4. The return spring 503 plays a fixing and rebounding role.The positioning block 501, the slider 502 and the pull ring 504 can automatically rebound to their original positions after being moved. In order to prevent the residue from falling to the top of the machine body 1a, the material receiving assembly 6 includes a material receiving box 601, two mounting blocks 602 and two fixing members 603. The left and right sides of the material receiving box 601 are respectively plugged and connected with the opposite ends of the two protection blocks 2a. The rear sides of the two mounting blocks 602 are respectively fixedly connected with the left and right sides of the front side of the material receiving box 601. The rear sides of the surfaces of the two fixing members 603 are connected with the two mounting blocks 602. The two fixing members 603 are connected by internal threads, and the rear sides of the two fixing members 603 successively penetrate the two mounting blocks 602 and the two protection blocks 2a and extend to the inside of the two protection blocks 2a. The top of the material receiving box 601 is plug-connected with the bottom of the two blocking blocks 2c. Through the material receiving assembly 6, the residues left after cutting the wear-resistant polyester yarn will fall vertically into the inside of the material receiving box 601. By removing the two fixing members 603 fixing the two mounting blocks 602 and the two protection blocks 2a, the material receiving box 601 can be pulled out forward. The movement effect of the positioning block 501, the slider 502 and the pull ring 504 is better. The rear side of the positioning block 501 is fixedly connected with the control block 8. The left and right sides of the surface of the control block 8 are slidably connected with long plates 9. The top and bottom of the two long plates 9 are respectively fixedly connected with the top and bottom of the inner wall of the cavity 4. The control block 8 and the two long plates 9 play a limiting role, so that the positioning block 501, the slider 502 and the pull ring 504 can only move upward or downward to control the movement range. In order to make the adjustment block 701 adjustable to different moving positions and fixed, a plurality of adjustment grooves 10 are opened at the bottom of the left adjustment block 701 and are evenly distributed. The top of the positioning block 501 passes through the cavity 4 and passes through the fixed block 3 and the adjustment block 701 in turn and extends to the inside of the adjustment block 701. The insides of the plurality of adjustment grooves 10 are plug-connected with the top of the adjustment block 701. Through the plurality of adjustment grooves 10, the top of the positioning block 501 cooperates with the plurality of adjustment grooves 10, so that the user can adjust the working range of the heating blade 1d as needed.

[0026] The working principle of this utility model:

[0027] When the adjusting block 701 is adjusted as needed, the pull ring 504 is pulled downward by manpower to move the positioning block 501 downward, so that the positioning block 501 is moved out of the adjusting block 701. At this time, the adjusting block 701 can be moved to the left or right. When the positioning block 501 moves downward, the slider 502 moves downward and the reset spring 503 is deformed. After the adjusting block 701 is moved, the pull ring 504 is released. Under the elastic action of the reset spring 503, the slider 502 is moved. The dynamic positioning block 501 rebounds to the inside of the adjusting block 701, and the pull ring 504 rebounds to its original position, so that the adjusting block 701 is moved and fixed, and the heating blade 1d is heated by the switch 1b to cut the wear-resistant polyester yarn through the heating blade 1d. The residue remaining in the cutting process will fall into the inside of the material receiving box 601, and the two fixing parts 603 that fix the two mounting blocks 602 and the two protective blocks 2a are removed, so that the material receiving box 601 can be moved forward and the material receiving box 601 can be pulled out.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device.

[0029] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. A cutting device for processing wear-resistant polyester yarn, comprising a cutting device (1) and a protection component (2), characterized in that: The cutting device (1) comprises a body (1a), a switch (1b), two brackets (1c) and a heating blade (1d), wherein the switch (1b) is arranged on the left side of the front top of the body (1a), the bottoms of the two brackets (1c) are respectively fixed to the left and right sides of the top of the body (1a), both sides of the heating blade (1d) are fixedly connected to the tops of the two brackets (1c) by bolts, the protection component (2) is located on the top of the body (1a), and the protection component (2) comprises two protection blocks (2a), two top covers (2b) and two blocking blocks (2c), the bottoms of the two protection blocks (2a) are fixedly connected to the top of the body (1a) by bolts, the bottoms of the two top covers (2b) are fixedly connected to the tops of the two protection blocks (2a) by bolts, and the opposite sides of the two blocking blocks (2c) are respectively fixedly connected to the opposite ends of the two top covers (2b); The cutting device (1) is used for processing and cutting wear-resistant polyester yarn; The protection component (2) is used to prevent hands from accidentally touching the heating blade (1d).

2. A cutting device for processing wear-resistant polyester yarn according to claim 1, characterized in that: A fixing block (3) is fixedly connected to opposite sides of the two top covers (2b), a cavity (4) is provided inside the two fixing blocks (3), a positioning assembly (5) is provided inside the two cavities (4), a material receiving assembly (6) is provided at the opposite ends of the two protection blocks (2a), and an adjustment assembly (7) is provided on the surface of the two top covers (2b).

3. A cutting device for processing wear-resistant polyester yarn according to claim 2, characterized in that: The adjustment assembly (7) on the left side comprises an adjustment block (701), two limit blocks (702) and a baffle (703); the interior of the adjustment block (701) is slidably connected to the top of the surface of the top cover (2b); the opposite ends of the two limit blocks (702) are respectively fixedly connected to the front side and the rear side of the top cover (2b); the surfaces of the two limit blocks (702) are respectively slidably connected to the front side and the rear side of the interior of the adjustment block (701); and the surface of the baffle (703) is fixedly connected to the right side of the interior of the adjustment block (701).

4. A cutting device for processing wear-resistant polyester yarn according to claim 2, characterized in that: The positioning assembly (5) on the left side comprises a positioning block (501), a slider (502), a return spring (503) and a pull ring (504); the surfaces of the positioning block (501) and the slider (502) are both movably connected to the inside of the cavity (4); the front side of the positioning block (501) is fixedly connected to the rear side of the slider (502); the bottom of the return spring (503) is fixedly connected to the front side of the bottom of the inner wall of the cavity (4); the top of the return spring (503) is fixedly connected to the bottom of the slider (502); and the top of the pull ring (504) is fixedly connected to the bottom of the positioning block (501).

5. A cutting device for processing wear-resistant polyester yarn according to claim 2, characterized in that: The material receiving assembly (6) comprises a material receiving box (601), two mounting blocks (602) and two fixing members (603); the left and right sides of the material receiving box (601) are respectively plug-connected with the opposite ends of the two protection blocks (2a); the rear sides of the two mounting blocks (602) are respectively fixedly connected with the left and right sides of the front side of the material receiving box (601); the rear sides of the surfaces of the two fixing members (603) are respectively connected with the internal threads of the two mounting blocks (602); the rear sides of the two fixing members (603) are respectively passed through the two mounting blocks (602) and the two protection blocks (2a) and extend to the interior of the two protection blocks (2a); the top of the material receiving box (601) is plug-connected with the bottom of the two blocking blocks (2c).

6. A cutting device for processing wear-resistant polyester yarn according to claim 4, characterized in that: The rear side of the positioning block (501) is fixedly connected to a control block (8), and the left and right sides of the surface of the control block (8) are slidably connected to long plates (9), and the tops and bottoms of the two long plates (9) are respectively fixedly connected to the top and bottom of the inner wall of the cavity (4).

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