Lease reed fixing tool
By designing auxiliary blocks, guide rails, and guide grooves on the reed, combined with constraint components and limiting structures, the problems of instability and complex disassembly/assembly of the reed are solved, achieving stable fixing and convenient disassembly/assembly of the reed, thus improving production efficiency and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-16
- Publication Date
- 2026-03-31
AI Technical Summary
Most existing reeds have an open top, which can easily lead to problems such as reed jumping due to unstable twisting. In addition, the supporting structure used to fix the reed is relatively complex, making disassembly and assembly inconvenient, which affects production efficiency and product quality.
An auxiliary block with a split reed inserting into the slot is used, combined with a guide rail and guide groove design. The split reed is stably fixed through constraint components and limiting structures, simplifying the assembly and disassembly process.
It improves the stability and ease of assembly/disassembly of the reed, thereby increasing production efficiency and product quality.
Smart Images
Figure CN224062989U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of textile machinery technology, and in particular to a reed fixing fixture. Background Technology
[0002] The warp divider is an important component in textile machinery, mainly used on warping machines and doubling machines. The function of the warp divider is to divide the warp yarns on the warp beam into layers according to a regular pattern, ensuring that the warp yarns are arranged in an orderly manner and avoiding misalignment during warping. The design of the warp divider allows the warp yarns to be evenly arranged on the warp beam, ensuring the smooth progress of warping and splicing.
[0003] However, most existing reeds have an open top, which can easily lead to problems such as reed jumping due to unstable twisting. In addition, the supporting structure used to fix the reed is relatively complex, inconvenient to disassemble and assemble, and requires two or more people to operate, thus affecting production efficiency and product quality. Utility Model Content
[0004] To ensure the stability of the reed during use, facilitate the assembly and disassembly of the reed, and improve production efficiency and product quality, this application provides a reed fixing fixture.
[0005] The technical solution of the reed fixing fixture provided in this application is as follows:
[0006] A reed fixing fixture includes a reed body with dividing teeth and a support frame. The reed body has an auxiliary block at its top and a groove at its bottom, into which the dividing teeth of the reed body are inserted. The support frame has a first guide rail and a second guide rail that are parallel to each other. The reed body is located between the first and second guide rails. Both the first and second guide rails have guide grooves on their sides near the reed body, and the opening direction of the guide grooves is parallel to the first and second guide rails. The bottom of the reed body is engaged in the guide groove on the first guide rail, and the auxiliary block at the top of the reed body is engaged in the guide groove on the second guide rail. The reed body and the auxiliary block can slide along the opening direction of the guide grooves. A constraint component is also provided on the first guide rail to prevent the reed body from sliding.
[0007] By adopting the above technical solution, during installation, the dividing teeth of the reed body are aligned with the slots at the bottom of the auxiliary block and inserted, so that the top of the dividing teeth is closed, ensuring the stability of the reed during use. Then, the reed body and the auxiliary block are slid along the guide grooves on the guide rail to the appropriate position, and finally fixed by the constraint components. At the same time, since the guide grooves constrain the reed body and the auxiliary block from the upper and lower sides of the reed body, and the auxiliary block and the reed body are also connected in the vertical direction, the reed body and the auxiliary block cannot be naturally separated, thus facilitating the assembly and disassembly of the reed, improving production efficiency and product quality.
[0008] Preferably, the first guide rail is fixedly connected to the support frame, and the second guide rail is detachably connected to the support frame.
[0009] By adopting the above technical solution, the design of the second guide rail being detachably connected to the support frame facilitates the removal of the second guide rail, making it convenient to inspect and maintain the installation area between the second guide rail and the first guide rail, i.e., the reed body.
[0010] Preferably, a lock seat is fixed on the support frame, and a lock groove is provided on the lock seat. The second guide rail is inserted into the lock seat, and a first connecting bolt is threaded onto the lock seat. The first connecting bolt extends into the lock groove and abuts against the second guide rail.
[0011] By adopting the above technical solution, the second guide rail can be quickly positioned by cooperating with the locking groove. Rotating the first connecting bolt causes the second guide rail to extend into the locking groove and press against the second guide rail, and applying a suitable clamping force to ensure that the second guide rail will not loosen during use, thus ensuring the stability of the reed body during sliding and fixing.
[0012] Preferably, the constraint component includes a limiting seat and a limiting block. A set of limiting seats are symmetrically fixed at both ends of the first guide rail. A limiting groove is formed on the limiting seat in a direction perpendicular to the guide groove. The limiting block is disposed in the limiting groove and can slide along the opening direction of the limiting groove. The limiting block can abut against the end of the reed body.
[0013] By adopting the above technical solution, when it is necessary to fix the reed body, the limiting block is pushed to slide in the limiting groove in a direction perpendicular to the guide groove, so that the limiting block abuts against the end of the reed body, preventing the reed body from sliding along the guide groove, thereby fixing the reed body and ensuring the stability of the reed during use; when it is necessary to remove the reed body, simply push the limiting block in the opposite direction so that the limiting block is no longer in the sliding direction of the reed body, and the reed body can be slid again, which facilitates the adjustment and disassembly of the reed position.
[0014] Preferably, the limiting groove has a stop groove on the inner wall in the middle of the opening direction, a stop block slides in the stop groove, and a push-out spring is provided in the stop groove. One end of the push-out spring is fixedly connected to the end wall of the stop groove, and the other end of the push-out spring is fixedly connected to the stop block. The push-out spring drives the stop block to extend out of the stop groove, and the stop block abuts against the limiting block and prevents the limiting block from sliding.
[0015] By adopting the above technical solution, under normal conditions, the push-out spring drives the stop block to extend out of the stop groove and abut against the limit block, thereby preventing the limit block from sliding within the limit groove and preventing it from moving on its own due to accidental collisions, vibrations, or other factors, which could cause the reed body to lose its restraint and slide. This further improves the stability of the reed body. When it is necessary to disassemble or assemble the reed body, first press the stop block into the stop groove, causing it to retract into the stop groove against the spring force of the push-out spring, thus releasing its obstruction of the limit block. At this time, the limit block can slide freely within the limit groove. Then, release the stop block, and the push-out spring will push the stop block out of the stop groove again, resuming its obstruction of the limit block and ensuring the fixed state of the reed body.
[0016] Preferably, the limiting block is provided with guide surfaces on both sides of the sliding direction, the guide surfaces abut against the stop block and guide the stop block to retract into the stop groove.
[0017] By adopting the above technical solution, when the limiting block needs to slide within the limiting groove, the guide surface on the limiting block will first contact the spherical stop block. Because the guide surface has a certain tilt angle, as the limiting block moves, the guide surface will apply a component force to the stop block. This component force will cause the stop block to overcome the spring force of the push-out spring and retract into the groove along the inner wall. When operating the limiting block, there is no need to manually press the stop block; simply pushing the limiting block will automatically retract it, simplifying the operation and improving the convenience of adjusting and disassembling the reed position.
[0018] Preferably, both the reed body and the auxiliary block are provided with pin holes, and the reed body is provided with a positioning pin, which is inserted into the pin holes on the reed body and the auxiliary block.
[0019] By adopting the above technical solution, after the branching teeth of the branching reed body are inserted into the groove at the bottom of the auxiliary block, the positioning pin is inserted into the pin hole on the branching reed body and the auxiliary block, further enhancing the connection stability between the branching reed body and the auxiliary block. The positioning pin restricts the relative displacement between the branching reed body and the auxiliary block and bears the force driving the relative displacement between the branching reed body and the auxiliary block.
[0020] Preferably, the reed body is provided with handles on both sides.
[0021] By adopting the above technical solution, the handles on both sides of the reed body provide convenient points of leverage for the operator. When installing or disassembling the reed, the operator can more easily slide the reed body along the guide groove by holding the handles.
[0022] In summary, this application includes at least one of the following beneficial technical effects:
[0023] 1. By setting auxiliary blocks, sleeve grooves, first guide rails, second guide rails, guide grooves, and constraint components, the positioning of the dividing teeth during the installation of the dividing reed body is achieved, ensuring the stability of the dividing reed during use; and the dividing reed body and auxiliary blocks are constrained by the guide grooves, making them difficult to separate naturally. At the same time, the dividing reed body can be fixed by the constraint components, which greatly facilitates the disassembly and assembly of the dividing reed.
[0024] 2. By setting a limiting seat, limiting block, and limiting groove, when it is necessary to fix the reed body, the limiting block can be pushed to abut against the end of the reed body to prevent the reed body from sliding, ensuring the stability of the reed during use and facilitating the adjustment and disassembly of the reed's position.
[0025] 3. By setting a stop groove, a stop block, a push-out spring, and a guide surface, the push-out spring drives the stop block to obstruct the sliding of the limit block, preventing the reed body from sliding accidentally and further ensuring the stability of the fixation. The guide surface of the limit block can automatically guide the spherical stop block to retract into the stop groove without manual pressing, which improves the stability and convenience of assembling and disassembling the reed body. Attached Figure Description
[0026] Figure 1 This is a schematic diagram of the structure of a reed fixing tool provided in the embodiments of this application.
[0027] Figure 2 yes Figure 1 Enlarged view of part A in the middle.
[0028] Figure 3 This is a cross-sectional structural diagram of the constraint component in the embodiments of this application.
[0029] Explanation of reference numerals in the attached drawings: 1. Support frame; 11. First guide rail; 12. Second guide rail; 13. Guide groove; 14. Lock seat; 141. Lock groove; 142. First connecting bolt; 2. Dividing reed body; 21. Dividing reed teeth; 22. Auxiliary block; 221. Sleeve groove; 23. Pin hole; 24. Positioning pin; 25. Handle; 3. Constraint assembly; 31. Limit seat; 311. Limit groove; 312. Stop groove; 32. Limit block; 321. Guide surface; 33. Stop block; 34. Push-out spring. Detailed Implementation
[0030] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.
[0031] This application discloses a reed fixing fixture. (Refer to...) Figure 1 It includes a reed body 2 with dividing teeth 21 and a support frame 1 connected to the entire reed machine. Specifically, the reed body 2 also includes a base frame and side frames. The base frame is arranged horizontally, and a set of side frames is fixed vertically at both ends of the base frame. Several dividing teeth 21 are evenly spaced along the same straight line on the base frame.
[0032] Reference Figure 1 and Figure 2 The top of the reed body 2 is provided with a detachable auxiliary block 22. A groove 221 is formed at the bottom of the auxiliary block 22, into which the dividing teeth 21 of the reed body 2 are inserted, and the top of the side frame is also inserted. Pin holes 23 are formed through the side frame and auxiliary block 22 of the reed body 2. Positioning pins 24 that fit into the pin holes 23 are provided on the reed body 2. The positioning pins 24 are inserted into the pin holes 23 on the reed body 2 and auxiliary block 22 to enhance the connection stability between them. Handles 25 for the operator to grip are provided on both sides of the reed body 2 (i.e., on the side frame).
[0033] Reference Figure 1 and Figure 2 The support frame 1 is provided with a first guide rail 11 and a second guide rail 12 that are parallel to each other. Specifically, the first guide rail 11 is located below the second guide rail 12, and the first guide rail 11 is fixedly connected to the support frame 1, while the second guide rail 12 is detachably connected to the support frame 1. A lock seat 14 is fixed on the support frame 1, and a lock groove 141 is formed on the lock seat 14. The second guide rail 12 is inserted into the lock seat 14, and a first connecting bolt 142 is threaded onto the lock seat 14. The first connecting bolt 142 extends into the lock groove 141 and abuts against the second guide rail 12.
[0034] Reference Figure 1 and Figure 2 The reed body 2 is located between the first guide rail 11 and the second guide rail 12. Both the first and second guide rails 11 and 12 have guide grooves 13 on their sides near the reed body 2, with the opening direction of the guide grooves 13 parallel to the first and second guide rails 11 and 12. Specifically, several guide blocks are detachably connected to the first and second guide rails 11 and 12 via second connecting bolts, and the guide grooves 13 are opened on the guide blocks. The bottom (i.e., the base frame) of the reed body 2 is engaged in the guide groove 13 on the first guide rail 11, and the auxiliary block 22 at the top of the reed body 2 is engaged in the guide groove 13 on the second guide rail 12. The reed body 2 and the auxiliary block 22 can slide along the opening direction of the guide grooves 13. A constraint component 3 is also provided on the first guide rail 11, which can prevent the reed body 2 from sliding.
[0035] To facilitate preventing the sliding of the reed body 2, refer to Figure 1 and Figure 3 The constraint component 3 includes a limiting seat 31 and a limiting block 32. A set of limiting seats 31 are symmetrically located at both ends of the first guide rail 11. The limiting seats 31 are detachably fixed to the first guide rail 11 by a third connecting bolt. A limiting groove 311 is formed on the limiting seat 31 in a direction perpendicular to the guide groove 13. The limiting block 32 is disposed within the limiting groove 311 and can slide along the opening direction of the limiting groove 311. The limiting block 32 can abut against the end of the reed body 2.
[0036] To prevent the limiting block 32 from accidentally sliding within the limiting groove 311, refer to Figure 3 The limiting groove 311 has a stop groove 312 on its inner wall in the middle of the opening direction, and a stop block 33 slides in the stop groove 312. A push-out spring 34 is provided in the stop groove 312. One end of the push-out spring 34 is fixedly connected to the end wall of the stop groove 312, and the other end is fixedly connected to the stop block 33. The push-out spring 34 drives the stop block 33 to extend out of the stop groove 312. The end of the stop block 33 extending out of the stop groove 312 is hemispherical. The stop block 33 abuts against the limiting block 32 and prevents the limiting block 32 from sliding. Specifically, the limiting block 32 has guide surfaces 321 on both sides in the sliding direction. The guide surfaces 321 abut against the stop block 33 and can guide the stop block 33 to retract into the stop groove 312.
[0037] The implementation principle of the reed fixing fixture in this application embodiment is as follows: After the warp yarn is threaded into the reed teeth according to the process requirements, when installing the reed, firstly, the reed teeth 21 of the reed body 2 are aligned with the grooves 221 at the bottom of the auxiliary block 22 and inserted, so that the top of the reed teeth 21 is closed, ensuring the stability of the reed during use. Then, the reed body 2 and the auxiliary block 22 are fixed by the positioning pins 24. Next, the reed body 2 and the auxiliary block 22 are slid along the guide grooves 13 on the first guide rail 11 and the second guide rail 12. Finally, the limiting block 32 in the constraint assembly 3 is moved so that the limiting block 32 abuts against the end of the reed body 2, fixing the position of the reed body 2.
[0038] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A lease separating reed fixing tool, comprising a lease separating reed body (2) provided with lease separating teeth (21), a supporting frame (1), characterized in that: The top of the dividing reed body (2) is provided with an auxiliary block (22), the bottom of the auxiliary block (22) is provided with a sleeve groove (221), and the dividing teeth (21) of the dividing reed body (2) are inserted into the sleeve groove (221); the support frame (1) is provided with a first guide rail (11) and a second guide rail (12) parallel to each other, the dividing reed body (2) is located between the first guide rail (11) and the second guide rail (12), the first guide rail (11) and the second guide rail (12) are provided with guide grooves (13) on the side close to the dividing reed body (2), and the opening direction of the guide grooves (13) is parallel to the first guide rail (11) and the second guide rail (12); the bottom of the dividing reed body (2) is clamped into the guide groove (13) on the first guide rail (11), and the auxiliary block (22) at the top of the dividing reed body (2) is clamped into the guide groove (13) on the second guide rail (12), the dividing reed body (2) and the auxiliary block (22) can slide along the opening direction of the guide groove (13), and the first guide rail (11) is further provided with a constraint assembly (3), and the constraint assembly (3) can hinder the sliding of the dividing reed body (2).
2. The fixing tool for the separating reed according to claim 1, characterized in that: The first guide rail (11) is fixedly connected with the support frame (1), and the second guide rail (12) is detachably connected with the support frame (1).
3. A fixing tool for a dividing comb according to claim 2, characterized in that: The support frame (1) is fixedly provided with a lock seat (14), the lock seat (14) is provided with a lock groove (141), the second guide rail (12) is clamped into the lock seat (14), and the lock seat (14) is threadedly connected with a first connecting bolt (142), the first connecting bolt (142) extends into the lock groove (141) and abuts against the second guide rail (12).
4. The fixing tool for the dividing reed according to claim 1, characterized in that: The constraint assembly (3) comprises a limiting seat (31) and a limiting block (32), a group of limiting seats (31) are symmetrically and fixedly arranged at both ends of the first guide rail (11), a limiting groove (311) is formed in the limiting seat (31) in a direction perpendicular to the guide groove (13), the limiting block (32) is arranged in the limiting groove (311) and can slide in the opening direction of the limiting groove (311), and the limiting block (32) can abut against the end of the dividing reed body (2).
5. A fixing tool for a dividing comb according to claim 4, characterized in that: A stop groove (312) is formed in the inner wall of the limiting groove (311) in the middle of the opening direction, a stop block (33) slides in the stop groove (312), a push-out spring (34) is arranged in the stop groove (312), one end of the push-out spring (34) is fixedly connected with the end wall of the stop groove (312), the other end of the push-out spring (34) is fixedly connected with the stop block (33), the push-out spring (34) drives the stop block (33) to extend out of the stop groove (312), the stop block (33) abuts against the limiting block (32) and hinders the sliding of the limiting block (32).
6. A fixing tool for a dividing comb according to claim 5, characterized in that: The limiting block (32) is provided with a guide surface (321) on both sides in the sliding direction, the guide surface (321) abuts against the stop block (33) and can guide the stop block (33) to retract into the stop groove (312).
7. The fixing tool for the dividing reed according to claim 1, characterized in that: The pin hole (23) is formed on the dividing reed body (2) and the auxiliary block (22), the positioning pin (24) is arranged on the dividing reed body (2), and the positioning pin (24) is inserted into the pin hole (23) on the dividing reed body (2) and the auxiliary block (22).
8. The fixing tool for the dividing reed according to claim 1, characterized in that: The handle (25) is arranged on the two sides of the dividing reed body (2).