Filament stretching device for manufacturing synthetic fibers
By designing a wire stretching device for synthetic fiber manufacturing with fixing plate, slider and guide roller synchronously moving, the material loosening problem caused by guide roller fixation in the prior art is solved, and the working efficiency and material stability are improved .
Patent Information
- Application Number
- CN202421250008.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-06-04
AI Technical Summary
The guide rollers of the existing synthetic fiber stretching device are fixed and cannot be moved, resulting in disassembly and reinstallation when the material is loose, reducing working efficiency.
A wire strip stretching device for synthetic fiber manufacturing is designed, and the slider and guide roller are moved simultaneously by moving the fixed plate, increasing the tensile degree of the guide roller to the material and preventing loosening.
It effectively solves the problem of disassembly and reinstalling when the material is loose, improves work efficiency, and adapts to different materials through the adjustment mechanism to ensure the stability of the material during the stretching process.
Smart Images
Figure CN222434727U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of thread strip drawing, in particular to a thread strip drawing device for synthetic fiber manufacturing. Background Art
[0002] Synthetic fibers are artificially made fibers, usually made from polymer raw materials through chemical or physical processes. Compared with natural fibers, synthetic fibers have many advantages, including high strength, wear resistance, easy processing and good durability;
[0003] During use of the existing synthetic fiber stretching device, most of the guide rollers are fixed and cannot be moved. Whenever the material becomes loose during the stretching process, the guide rollers need to be disassembled and reinstalled to the appropriate position, which reduces the work efficiency. For this reason, we provide a yarn stretching device for synthetic fiber manufacturing. Utility Model Content
[0004] The utility model aims to provide a yarn stretching device for synthetic fiber manufacturing, which drives the slider to move by moving the fixed plate, and drives the guide roller to move synchronously, so as to increase the stretching degree of the guide roller on the material and prevent it from loosening. It solves the problem that whenever the material becomes loose during the existing stretching process, the guide roller needs to be disassembled and reinstalled to a suitable position, thereby reducing the work efficiency.
[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0006] The utility model is a yarn stretching device for synthetic fiber manufacturing, comprising an adjustment mechanism and a workbench, wherein a limit mechanism is arranged on the left side of the adjustment mechanism, a support plate is fixedly connected to the top of the workbench, two support plates are arranged in total, an adjustment slot is arranged inside the support plate at the back, a card slot is arranged inside the adjustment slot, a card block is inserted inside the card slot, a fixed plate is fixedly connected to the back of the card block, and a spring is fixedly connected to the back of the fixed plate;
[0007] A slide plate is fixedly connected to the back of the spring, and the back of the slide plate is slidably connected to the inner wall of the adjusting groove. A connecting rod is fixedly connected to the center of the back of the fixed plate, and the back of the connecting rod passes through the slide plate and extends to the outside. A pulling plate is fixedly connected to the back of the connecting rod. The movement of the fixed plate drives the slider to move, and drives the guide roller to move synchronously, so as to increase the stretching degree of the guide roller on the material and prevent it from loosening.
[0008] Furthermore, the outer surface of the connecting rod is slidingly connected to the inner wall of the skateboard, the front side of the fixed plate is fixedly connected to a sliding block, the front side of the sliding block penetrates the supporting plate and extends to the outside, and the sides of the supporting plates close to each other are rotatably connected to guide rollers. There are three guide rollers in total, and the three guide rollers are horizontally arranged on the outer surface of the supporting plate. By adjusting the height of the middle guide roller, it can be adjusted according to the tightness of the material.
[0009] Furthermore, the back side of the guide roller located in the center is rotatably connected to the front side of the slider, a connecting plate is fixedly connected to the right side of the workbench, and a feeding roller is rotatably connected to the side of the connecting plate close to each other, and the limiting mechanism includes a support rod fixedly connected to the top of the left side of the workbench, and a sliding groove is opened inside the support rod. There are two sliding grooves in total, and the two sliding grooves are symmetrically arranged with the support rod as the center. The sliding groove cooperates with the connecting rod to prevent the adjustment frame from rising too high and causing it to loosen.
[0010] Furthermore, the parts contained inside the sliding groove are the same, a connecting plate is fixedly connected to the outside of the support rod, a connecting rod is slidably connected to the inside of the sliding groove, the top of the connecting rod passes through the support rod and extends to the outside, and the top of the connecting rod is fixedly connected to an adjustment frame.
[0011] Furthermore, the bottom of the adjusting frame is in contact with the top of the supporting rod, a connecting plate 1 is fixedly connected to the outside of the adjusting frame, a threaded rod is threadedly connected to the inside of the connecting plate 1, a knob is fixedly connected to the top of the threaded rod, and the bottom of the threaded rod passes through the connecting plate 1 and extends to the outside. The upward movement of the adjusting frame drives the upper limit roller to move upward to adjust the distance between the upper limit roller and the lower limit roller to make it suitable for different materials.
[0012] Furthermore, a connecting plate is rotatably connected to the bottom of the threaded rod, a rotating rod 2 is rotatably connected inside the support rod, a lower limit roller is fixedly connected to the outer surface of the rotating rod 2, a rotating rod 1 is fixedly connected inside the adjusting frame, and an upper limit roller is rotatably connected to the outer surface of the rotating rod 1. The material is limited by the lower limit roller and the upper limit roller to avoid deviation during delivery and to limit the wire within a certain range.
[0013] The utility model has the following beneficial effects:
[0014] 1. The utility model sets a fixed plate, first pulls the pull plate toward the back, and drives the connecting rod to move by the movement of the pull plate. When the connecting rod moves, it drives the fixed plate to move toward the back, so that the card block is disengaged from the card slot and the spring is squeezed. Then, the fixed plate is pushed upward by the pull plate, and the movement of the fixed plate drives the slider to move, and drives the guide roller to move synchronously, so as to increase the stretching degree of the guide roller on the material and prevent it from loosening.
[0015] 2. The utility model sets a lower limit roller, and the rotation of the knob drives the threaded rod to rotate, and then the threaded rod rotates to drive the connecting plate to move upward. In the process of the connecting plate moving upward, the adjusting frame will be driven to move synchronously, and the connecting rod will follow the movement. The upper limit roller is driven upward by the upward movement of the adjusting frame to adjust the distance between the upper limit roller and the lower limit roller to make it suitable for different materials. At the same time, the material is limited to avoid deviation during delivery, and the wire is limited within a certain range.
[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the internal structure of the support plate of the utility model;
[0020] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;
[0021] Figure 4 This is a schematic diagram of the left side cross-sectional structure of the support rod of the utility model;
[0022] Figure 5 It is a front sectional structural schematic diagram of the sliding groove of the utility model.
[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0024] 1. Adjustment mechanism; 101. Workbench; 102. Support plate; 103. Connecting plate; 104. Feeding roller; 105. Guide roller; 106. Pull plate; 107. Adjustment slot; 108. Slide plate; 109. Slot; 110. Block; 111. Fixed plate; 112. Spring; 113. Connecting rod; 114. Sliding block; 2. Limiting mechanism; 201. Support rod; 202. Adjustment frame; 203. Connecting plate; 204. Connecting plate 1; 205. Threaded rod; 206. Knob; 207. Turning rod 1; 208. Upper limit roller; 209. Turning rod 2; 210. Lower limit roller; 211. Connecting rod; 212. Sliding slot. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figure 1-5 As shown, the utility model is a yarn stretching device for synthetic fiber manufacturing, comprising an adjusting mechanism 1 and a workbench 101, a limiting mechanism 2 is arranged on the left side of the adjusting mechanism 1, a support plate 102 is fixedly connected to the top of the workbench 101, two support plates 102 are arranged, an adjusting groove 107 is opened inside the support plate 102 at the back, a card slot 109 is opened inside the adjusting groove 107, a card block 110 is inserted inside the card slot 109, a fixing plate 111 is fixedly connected to the back of the fixing plate 111, and a spring 112 is fixedly connected to the back of the fixing plate 111;
[0027] A slide plate 108 is fixedly connected to the back of the spring 112, and the back of the slide plate 108 is slidably connected to the inner wall of the adjusting groove 107. A connecting rod 113 is fixedly connected to the center of the back of the fixed plate 111. The back of the connecting rod 113 passes through the slide plate 108 and extends to the outside. A pulling plate 106 is fixedly connected to the back of the connecting rod 113. The pulling plate 106 is first pulled toward the back, and the connecting rod 113 is moved by the movement of the pulling plate 106. When the connecting rod 113 moves, the fixed plate 111 is driven to move toward the back, so that the block 110 is disengaged from the slot 109 and the spring 112 is squeezed. Then, the fixed plate 111 is pushed upward by the pulling plate 106, and the slider 114 is moved by the movement of the fixed plate 111, and the guide roller 105 is driven to move synchronously to increase the stretching degree of the guide roller 105 on the material to prevent it from loosening.
[0028] The outer surface of the connecting rod 113 is slidably connected to the inner wall of the sliding plate 108 . The front side of the fixing plate 111 is fixedly connected to a sliding block 114 . The front side of the sliding block 114 penetrates through the supporting plate 102 and extends to the outside.
[0029] A guide roller 105 is rotatably connected to one side of the support plates 102 that are close to each other. There are three guide rollers 105 in total, and the three guide rollers 105 are transversely arranged on the outer surface of the support plate 102 .
[0030] The back side of the guide roller 105 located in the center is rotatably connected to the front side of the slider 114 . A connecting plate 103 is fixedly connected to the right side of the workbench 101 . A feeding roller 104 is rotatably connected to the side of the connecting plates 103 that are close to each other.
[0031] The limiting mechanism 2 includes a support rod 201 fixedly connected to the top of the left side of the workbench 101. A sliding groove 212 is provided inside the support rod 201. There are two sliding grooves 212 in total, and the two sliding grooves 212 are symmetrically arranged with the support rod 201 as the center.
[0032] The parts contained inside the sliding groove 212 are the same. The connecting plate 203 is fixedly connected to the outside of the support rod 201, and the connecting rod 211 is slidably connected inside the sliding groove 212. The top of the connecting rod 211 passes through the support rod 201 and extends to the outside. The top of the connecting rod 211 is fixedly connected to the adjustment frame 202.
[0033] The bottom of the adjustment frame 202 contacts the top of the support rod 201, and a connecting plate 204 is fixedly connected to the outside of the adjustment frame 202. A threaded rod 205 is threadedly connected to the inside of the connecting plate 204. A knob 206 is fixedly connected to the top of the threaded rod 205. The bottom of the threaded rod 205 passes through the connecting plate 204 and extends to the outside.
[0034] The bottom of the threaded rod 205 is rotatably connected to the connecting plate 203, the support rod 201 is rotatably connected to the rotating rod 209 inside, the outer surface of the rotating rod 209 is fixedly connected to the lower limit roller 210, the adjusting frame 202 is fixedly connected to the rotating rod 1 207, the outer surface of the rotating rod 1 207 is rotatably connected to the upper limit roller 208, the rotation of the knob 206 drives the threaded rod 205 to rotate, and then the rotation of the threaded rod 205 drives the connecting plate 1 204 to move upward. In the process of the connecting plate 1 204 moving upward, the adjusting frame 202 will be driven to move synchronously, and the connecting rod 211 will follow the movement, and the upper limit roller 208 will be driven upward by the upward movement of the adjusting frame 202 to adjust the distance between the upper limit roller 208 and the lower limit roller 210 to make it suitable for different materials. At the same time, the material is limited to avoid deviation during delivery and the wire is limited within a certain range.
[0035] A specific application of this embodiment is: the staff first installs the device to the specified position, and then installs the material on the feeding roller 104, and stretches the end of the material to the left so that it passes through the guide roller 105 and the support rod 201 in turn. When passing through the guide roller 105, the top of the middle guide roller 105 contacts the material, and the bottoms of the guide rollers 105 on the left and right sides contact the material, so that the material is triangular. Then, the center guide roller 105 is adjusted according to the tightness of the material, and the pulling plate 106 is first pulled toward the back, and the connecting rod 113 is moved by the movement of the pulling plate 106. When the connecting rod 113 moves, it will also drive the fixed plate 111 to move toward the back, so that the card block 110 is disengaged from the card slot 109 and the spring 112 is squeezed, and then the fixed plate 111 is pushed upward by the pulling plate 106, and the fixed plate 111 is pushed upward by the fixing plate 111. 1 moves and drives the slider 114 to move, and drives the guide roller 105 to move synchronously, so as to increase the stretching degree of the guide roller 105 on the material to prevent it from loosening. After the adjustment is completed, the support rod 201 is adjusted according to the thickness of the material, and the knob 206 is turned. The knob 206 rotates to drive the threaded rod 205 to rotate, and then the threaded rod 205 rotates to drive the connecting plate 1 204 to move upward. In the process of the connecting plate 1 204 moving upward, the adjusting frame 202 will be driven to move synchronously, and the connecting rod 211 will move with it. The upper limit roller 208 is driven to move upward by the upward movement of the adjusting frame 202 to adjust the distance between the upper limit roller 208 and the lower limit roller 210 to make it suitable for different materials. At the same time, the material is limited to avoid deviation during delivery, and the wire is limited within a certain range.
[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A yarn stretching device for synthetic fiber manufacturing, comprising an adjusting mechanism (1) and a workbench (101), wherein a limiting mechanism (2) is arranged on the left side of the adjusting mechanism (1), and a supporting plate (102) is fixedly connected to the top of the workbench (101), characterized in that: Two support plates (102) are provided in total, an adjustment slot (107) is provided inside the support plate (102) located at the back, a card slot (109) is provided inside the adjustment slot (107), a card block (110) is inserted inside the card slot (109), a fixing plate (111) is fixedly connected to the back of the card block (110), and a spring (112) is fixedly connected to the back of the fixing plate (111); The back of the spring (112) is fixedly connected to a slide plate (108), and the back of the slide plate (108) is slidably connected to the inner wall of the adjustment groove (107). The center of the back of the fixed plate (111) is fixedly connected to a connecting rod (113), and the back of the connecting rod (113) passes through the slide plate (108) and extends to the outside. The back of the connecting rod (113) is fixedly connected to a pull plate (106).
2. A yarn stretching device for synthetic fiber production according to claim 1, characterized in that: The outer surface of the connecting rod (113) is slidably connected to the inner wall of the slide plate (108); the front side of the fixed plate (111) is fixedly connected to a sliding block (114); the front side of the sliding block (114) penetrates the supporting plate (102) and extends to the outside.
3. A yarn stretching device for synthetic fiber production according to claim 2, characterized in that: A guide roller (105) is rotatably connected to one side of the support plates (102) that is close to each other. A total of three guide rollers (105) are provided, and the three guide rollers (105) are transversely arranged on the outer surface of the support plate (102).
4. A yarn stretching device for synthetic fiber production according to claim 3, characterized in that: The back side of the guide roller (105) located in the center is rotatably connected to the front side of the slider (114); a connecting plate (103) is fixedly connected to the right side of the workbench (101); and a feeding roller (104) is rotatably connected to the side of the connecting plate (103) close to each other.
5. The yarn stretching device for synthetic fiber production according to claim 1, characterized in that: The limiting mechanism (2) comprises a support rod (201) fixedly connected to the top of the left side of the workbench (101), a sliding groove (212) is provided inside the support rod (201), and there are two sliding grooves (212) in total, and the two sliding grooves (212) are symmetrically arranged with the support rod (201) as the center.
6. A yarn stretching device for synthetic fiber production according to claim 5, characterized in that: The parts contained inside the sliding groove (212) are the same. The outer side of the support rod (201) is fixedly connected to a connecting plate (203). The interior of the sliding groove (212) is slidably connected to a connecting rod (211). The top of the connecting rod (211) passes through the support rod (201) and extends to the outside. The top of the connecting rod (211) is fixedly connected to an adjustment frame (202).
7. A yarn stretching device for synthetic fiber production according to claim 6, characterized in that: The bottom of the adjustment frame (202) contacts the top of the support rod (201); the outer side of the adjustment frame (202) is fixedly connected to a connecting plate (204); the inner side of the connecting plate (204) is threadedly connected to a threaded rod (205); the top of the threaded rod (205) is fixedly connected to a knob (206); the bottom of the threaded rod (205) passes through the connecting plate (204) and extends to the outside.
8. A yarn stretching device for synthetic fiber production according to claim 7, characterized in that: The bottom of the threaded rod (205) is rotatably connected to a connecting plate (203); the support rod (201) is internally rotatably connected to a second rotating rod (209); the outer surface of the second rotating rod (209) is fixedly connected to a lower limit roller (210); the adjusting frame (202) is internally fixedly connected to a first rotating rod (207); the outer surface of the first rotating rod (207) is rotatably connected to an upper limit roller (208).