Fiber guide rack

Abstract

The utility model relates to the technical field of fiber production, and specifically to a fiber guide frame, including a bracket, a fixing member is provided on the top inner wall of the bracket, and a straight rod, a sliding rod and a wire threading ring are provided on the inner walls on both sides of the bracket, and there are two straight rods, and long grooves for the sliding rod to move are opened on the outer walls on both sides of the bracket. The utility model overcomes the shortcomings of the prior art, and moves by pulling the pull rod under the cooperation of a reset spring, etc., and the movement of the pull rod will drive the positioning plate to move and compress the reset spring, and release the positioning of the sliding rod. At this time, the sliding rod can be moved to move, and the movement of the sliding rod will drive the positioning plate and T-block on the other side to move. When the sliding rod is adjusted to the required position, the pull rod is released, and the positioning plate will automatically reset through the reset spring to push the positioning plate to fix the position of the sliding rod, without the need to use tools, and can also improve a certain work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber production, in particular to a fiber guide frame. Background Art

[0002] Polyester fiber has excellent properties such as high elasticity, wear resistance, low temperature resistance, solvent resistance and aging resistance, and is therefore widely used in various fields of the national economy. Since polyester materials have good solubility in dimethylformamide, dimethylacetamide and dimethyl sulfoxide, polyester materials can be used to prepare polyester fibers by wet spinning, which are widely used in leather, sofas, shoes and hats, automotive interiors, decorations, tracks and other fields. In the production and processing of polyester fibers, fiber guide racks are generally required to transmit and convey fibers for easy processing.

[0003] After searching, the Chinese patent application publication number CN211444535U discloses a fiber guide rack, including a U-shaped bracket, a fixing part, a wire threading ring and three sliding rods. A cross-shaped through hole is opened in the middle of the top surface of the U-shaped bracket, and a group of first through holes, second through holes and sliding grooves are opened on both side edges of the U-shaped bracket.

[0004] A fiber guide frame in the above-mentioned patent has the following shortcomings: although the device can achieve stable guiding of fiber filaments and solve the problem that the existing fiber guide frame is difficult to adjust and install, when the device adjusts the position of the middle slide bar, it is also necessary to use a specified tool to turn the two hexagonal nuts and remove them so that the position of the slide bar can be adjusted. After the adjustment is completed, the two hexagonal nuts need to be installed again, which is more troublesome. In addition, the two straight rods on the device are also installed and fixed with hexagonal nuts, which is also more troublesome when installing or disassembling them, and they cannot be installed or disassembled at the same time. Utility Model Content

[0005] The purpose of the utility model is to solve or at least alleviate the problem in the prior art that when adjusting the position of the middle sliding rod, the device needs to use a specified tool to rotate the two hexagonal nuts and remove them so that the position of the sliding rod can be adjusted, and after the adjustment is completed, the two hexagonal nuts need to be installed again, which is quite troublesome.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fiber guide frame, comprising a bracket, a fixing piece is provided on the top inner wall of the bracket, a straight rod, a sliding rod and a wire threading ring are provided on the inner walls on both sides of the bracket, and there are two straight rods, and long grooves for the sliding rod to move are provided on the outer walls on both sides of the bracket, and positioning mechanisms are provided at both ends of the sliding rod;

[0007] The positioning mechanism includes positioning plates located at both ends of the sliding rod, one of the positioning plates is provided with a circular hole, a fixing column is slidably installed in the circular hole, the fixing column is fixedly installed on one end of the sliding rod, a fixing plate is fixedly installed on one end of the fixing column, a return spring is sleeved on the fixing column, and both ends of the return spring are respectively fixedly installed on the outer wall of one side where the positioning plate and the fixing plate are close to each other.

[0008] By adopting the above technical solution, the positioning plate is moved and the reset spring is compressed, and the positioning of the slide rod will be released. At this time, the slide rod can be moved, and the movement of the slide rod will drive the positioning plate and T-block on the other side to move. When the slide rod is adjusted to the required position, the pull rod is released, and the positioning plate will automatically reset through the reset spring to push the positioning plate to fix the position of the slide rod. This is simple and convenient, does not require the use of tools, and can also improve work efficiency to a certain extent.

[0009] Optionally, two connecting rods are fixedly mounted on one side outer wall of one of the positioning plates, and the same pull rod is fixedly mounted on one side outer wall of the two connecting rods.

[0010] By adopting the above technical solution, the positioning plate can be easily pulled by arranging a pull rod.

[0011] Optionally, two T-shaped slots are symmetrically provided on both side outer walls of the bracket, T-shaped blocks are slidably installed in the two T-shaped slots, and the two T-shaped blocks are respectively fixedly installed on both side outer walls of another positioning plate.

[0012] By adopting the above technical solution, another positioning plate can be installed in a limited position through the T-slot and the T-block.

[0013] Optionally, two mounting holes are symmetrically provided on the outer walls on both sides of the bracket, and the two straight rods are slidably installed in the corresponding mounting holes.

[0014] By adopting the above technical solution, the straight rod can be installed inside by providing the installation hole.

[0015] Optionally, the outer walls on both sides of the bracket are provided with a same U-shaped groove, and the wire threading ring is slidably installed in the U-shaped groove.

[0016] By adopting the above technical solution, the U-shaped groove is provided to assist the installation.

[0017] Optionally, a box body is fixedly mounted on the top outer wall of the bracket, and a box groove is formed on the bottom outer wall of the box body.

[0018] By adopting the above technical solution, the box body can be provided to assist in installation.

[0019] Optionally, a screw is rotatably installed in the box groove, the screw is a bidirectional screw, two clamping plates are symmetrically threaded on the screw, both of the clamping plates are in contact with the straight rod and the wire threading ring, one end of the screw passes through one side outer wall of the box body and is fixedly installed with a knob.

[0020] By adopting the above technical solution, by turning the knob, the rotation of the knob will drive the screw to rotate and drive the two clamping plates to move away from each other. The two clamping plates move away from each other, thereby simultaneously releasing the fixed installation of the two straight rods and the wire threading ring, thereby facilitating their installation and disassembly at a later time.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] (1) The utility model adopts the cooperation of a reset spring, etc., and moves by pulling the pull rod. The movement of the pull rod will drive the positioning plate to move and compress the reset spring, and release the positioning of the slide bar. At this time, the slide bar can be moved to move. The movement of the slide bar will drive the positioning plate and the T-block on the other side to move. When the slide bar is adjusted to the required position, release the pull rod, and the positioning plate will automatically reset through the reset spring to push the positioning plate to fix the position of the slide bar. This is simple and convenient, does not require the use of tools, and can also improve work efficiency to a certain extent.

[0023] (2) The utility model adopts the cooperation of the clamping plate, etc., by turning the knob, the rotation of the knob will drive the screw to rotate and drive the two clamping plates to move away from each other. The two clamping plates move away from each other, thereby simultaneously releasing the fixed installation of the two straight rods and the threading ring, thereby facilitating their installation and disassembly at a later time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the support structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the positioning plate structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the box structure of the utility model.

[0028] In the figure: 1. bracket; 2. fixing piece; 3. straight rod; 4. sliding rod; 5. threading ring; 6. box body; 7. mounting hole; 8. T-slot; 9. long slot; 10. U-slot; 11. circular hole; 12. fixing column; 13. reset spring; 14. positioning plate; 15. fixing plate; 16. connecting rod; 17. pulling rod; 18. T-block; 19. screw; 20. clamping plate; 21. box slot; 22. knob. DETAILED DESCRIPTION

[0029] 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 in 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.

[0030] See also Figure 1-4 The fiber guide frame includes a bracket 1, a fixing part 2 is provided on the top inner wall of the bracket 1, and a straight rod 3, a sliding rod 4 and a wire threading ring 5 are respectively provided on the inner walls on both sides of the bracket 1, and there are two straight rods 3. The outer walls on both sides of the bracket 1 are provided with long grooves 9 for moving the sliding rod 4, and positioning mechanisms are provided at both ends of the sliding rod 4; by setting the positioning mechanism, the sliding rod 4 can be positioned and installed.

[0031] Among them, the positioning mechanism includes positioning plates 14 located at both ends of the sliding rod 4, one of the positioning plates 14 is provided with a circular hole 11, and the circular hole 11 is provided to facilitate installation, and a fixing column 12 is slidably installed in the circular hole 11, and the fixing column 12 is fixedly installed on one end of the sliding rod 4, and a fixing plate 15 is fixedly installed on one end of the fixing column 12, and a reset spring 13 is sleeved on the fixing column 12, and the reset spring 13 can play an automatic reset role, and the two ends of the reset spring 13 are respectively fixedly installed on the outer wall of one side where the positioning plate 14 and the fixing plate 15 are close to each other.

[0032] When in use, the positioning plate 14 is moved and the reset spring 13 is compressed, and the positioning of the slide bar 4 is released. At this time, the slide bar 4 can be moved, and the movement of the slide bar 4 will drive the positioning plate 14 and the T-block 18 on the other side to move. When the slide bar 4 is adjusted to the required position, the pull rod 17 is released, and the positioning plate 14 will automatically reset through the reset spring 13 to push the positioning plate 14 to fix the position of the slide bar 4. It is simple and convenient, does not require the use of tools, and can also improve a certain degree of work efficiency.

[0033] For details, please refer to Figure 1-3 Two connecting rods 16 are fixedly installed on one side outer wall of one positioning plate 14, and the same pull rod 17 is fixedly installed on one side outer wall of the two connecting rods 16. The pull rod 17 is provided to facilitate pulling the positioning plate 14.

[0034] For details, please refer to Figure 1-2The outer walls on both sides of the bracket 1 are symmetrically provided with two T-slots 8, and T-blocks 18 are slidably installed in the two T-slots 8. The two T-blocks 18 are respectively fixedly installed on the outer walls on both sides of another positioning plate 14. Through the T-slots 8 and the T-blocks 18, another positioning plate 14 can be limitedly installed.

[0035] For details, please refer to Figure 1-2 The outer walls of both sides of the bracket 1 are symmetrically provided with two mounting holes 7, and the two straight rods 3 are slidably mounted in the corresponding mounting holes 7. By providing the mounting holes 7, the straight rods 3 can be mounted inside.

[0036] For details, please refer to Figure 1-2 The outer walls on both sides of the bracket 1 are provided with the same U-shaped groove 10, and the threading ring 5 is slidably installed in the U-shaped groove 10. The U-shaped groove 10 can be provided to assist the installation.

[0037] For details, please refer to Figure 4 The top outer wall of the bracket 1 is fixedly mounted with a box body 6, and the bottom outer wall of the box body 6 is provided with a box groove 21. The box body 6 can be provided to assist in installation.

[0038] For details, please refer to Figure 4 , a screw 19 is rotatably installed in the box groove 21, and the screw 19 is a bidirectional screw. Two clamping plates 20 are symmetrically screwed on the screw 19, and the two clamping plates 20 are in contact with the straight rod 3 and the threading ring 5. One end of the screw 19 passes through the outer wall of one side of the box body 6 and is fixedly installed with a knob 22. By turning the knob 22, the knob 22 rotates, thereby driving the screw 19 to rotate and driving the two clamping plates 20 away from each other. The two clamping plates 20 move away from each other, so that the fixed installation of the two straight rods 3 and the threading ring 5 can be released at the same time, which is convenient for their installation and disassembly in the later stage.

[0039] Working principle: When in use, the fiber strip can be passed through the wire threading ring 5 from bottom to top on the straight rod 3 and the sliding rod 4, so that a wave-shaped stroke can be formed in the bracket 1. When the position of the sliding rod 4 needs to be adjusted, it is moved by pulling the pull rod 17. The movement of the pull rod 17 will drive the positioning plate 14 to move and compress the reset spring 13, and the positioning of the sliding rod 4 will be released. At this time, the sliding rod 4 can be moved. The movement of the sliding rod 4 will drive the positioning plate 14 and the T-block 18 on the other side to move. When the sliding rod 4 is adjusted to the required position, the pull rod 17 is released, and the positioning plate 14 will automatically reset through the reset spring 13 to push the positioning plate 14 to fix the position of the sliding rod 4. It is simple and convenient, does not require the use of tools, and can also improve a certain degree of work efficiency.

[0040] When the two straight rods 3 and the wire threading ring 5 need to be disassembled and replaced, the knob 22 is rotated. The rotation of the knob 22 will drive the screw rod 19 to rotate and drive the two clamping plates 20 to move away from each other. The two clamping plates 20 move away from each other, thereby simultaneously releasing the fixed installation of the two straight rods 3 and the wire threading ring 5, thereby facilitating their installation and disassembly at a later time.

[0041] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fiber guide frame, comprising a bracket (1), wherein a fixing member (2) is provided on the top inner wall of the bracket (1), and a straight rod (3), a sliding rod (4) and a wire threading ring (5) are provided on the inner walls on both sides of the bracket (1), and there are two straight rods (3), characterized in that: The outer walls of both sides of the bracket (1) are provided with long grooves (9) for the sliding rod (4) to move, and both ends of the sliding rod (4) are provided with positioning mechanisms; The positioning mechanism comprises positioning plates (14) located at both ends of the slide rod (4), one of the positioning plates (14) is provided with a circular hole (11), a fixing column (12) is slidably installed in the circular hole (11), the fixing column (12) is fixedly installed on one end of the slide rod (4), a fixing plate (15) is fixedly installed on one end of the fixing column (12), a return spring (13) is sleeved on the fixing column (12), and the two ends of the return spring (13) are respectively fixedly installed on the outer wall of one side of the positioning plate (14) and the fixing plate (15) close to each other.

2. The fiber guide frame according to claim 1, characterized in that: Two connecting rods (16) are fixedly mounted on one side outer wall of one of the positioning plates (14), and a same pull rod (17) is fixedly mounted on one side outer wall of the two connecting rods (16).

3. The fiber guide frame according to claim 2, characterized in that: Two T-shaped slots (8) are symmetrically provided on the outer walls on both sides of the bracket (1), and T-shaped blocks (18) are slidably installed in the two T-shaped slots (8). The two T-shaped blocks (18) are respectively fixedly installed on the outer walls on both sides of another positioning plate (14).

4. The fiber guide frame according to claim 1, characterized in that: Two mounting holes (7) are symmetrically provided on the outer walls of both sides of the bracket (1), and the two straight rods (3) are slidably mounted in the corresponding mounting holes (7).

5. The fiber guide frame according to claim 4, characterized in that: The outer walls on both sides of the bracket (1) are both provided with a same U-shaped groove (10), and the wire threading ring (5) is slidably installed in the U-shaped groove (10).

6. The fiber guide frame according to claim 1, characterized in that: A box body (6) is fixedly mounted on the top outer wall of the bracket (1), and a box groove (21) is formed on the bottom outer wall of the box body (6).

7. The fiber guide frame according to claim 6, characterized in that: A screw rod (19) is rotatably installed in the box groove (21), and the screw rod (19) is a bidirectional screw rod. Two clamping plates (20) are symmetrically screwed on the screw rod (19), and the two clamping plates (20) are in contact with the straight rod (3) and the threading ring (5). One end of the screw rod (19) passes through the outer wall of one side of the box body (6) and is fixedly installed with a knob (22).

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