Damping device of bobbin creel

Abstract

The damping device of the bobbin creel relates to the technical field of bobbin creels and comprises a bobbin creel body and a damping assembly, a follow-up connecting rod is arranged on the left side of the front end of the bobbin creel body, a limiting installation block is arranged in the middle of the rear end of the bobbin creel body, and the damping assembly is arranged at the lower end of the limiting installation block. The damping assembly comprises a shockproof base, a limiting sliding groove, spring damping rods, supporting blocks and limiting sliding blocks, the limiting sliding groove is formed in the middle end in the shockproof base, the spring damping rods are installed on the two sides in the shockproof base, the supporting blocks are arranged at the front ends of the spring damping rods, and meanwhile the limiting sliding blocks are additionally arranged in the middles of the lower ends of the supporting blocks; and a mounting assembly is arranged in the bobbin creel main body. According to the damping device of the bobbin creel, damping and buffering can be achieved when the bobbin creel is used, the forming quality of bobbins is improved, yarn damage and yarn unwinding difficulty are reduced, and the overall using efficiency of the bobbin creel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of creels, in particular to a damping device for creels. Background Art

[0002] The creel is a component of the warping machine, that is, a support for placing the bobbin. It is composed of two wing frames made of metal pipes or profiles. At the same time, the creel is an important component structure of the twisting equipment. It is used to install the yarn bobbin and abut the yarn bobbin against the friction wheel to rotate the yarn bobbin and wind the yarn into shape. In order to improve the twisting efficiency, a creel is needed, but the existing creel still has the following shortcomings:

[0003] For example, the utility model with application number 202223554660.3 discloses a creel stand, which realizes yarn changing on both sides of the rotating plate by flipping the rotating plate, making it more flexible and saving the space occupied by the creel stand; and uses a pin shaft to lock the rotating plate, which improves its reliability and stability, and realizes yarn changing at the top of the rotating plate through the transmission of a transmission chain, which greatly improves the efficiency of bobbin changing. However, similar to the comparative documents of the above-mentioned application, when the existing creel stands are used, most of the creel stands are prone to shaking during use due to the increase of the centrifugal force of the yarn bobbin, which affects the molding quality of the yarn bobbin, resulting in reduced practicality of the creel stand and reduced use efficiency.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a damping device for a creel is proposed. Utility Model Content

[0005] The utility model aims to provide a damping device for a creel to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a damping device for a creel rack, comprising a creel rack main body and a damping assembly, a follower connecting rod is arranged on the left side of the front end of the creel rack main body, and a limit mounting block is arranged in the middle of the rear end of the creel rack main body, a damping assembly is arranged at the lower end of the limit mounting block, and the damping assembly comprises a shockproof seat, a limit slide groove, a spring damping rod, a support block and a limit sliding block, a limit slide groove is arranged at the middle end of the shockproof seat, and spring damping rods are installed on both sides of the shockproof seat, and a support block is arranged at the front end of the spring damping rod, and a limit sliding block is added in the middle of the lower end of the support block, and a mounting assembly is arranged inside the creel rack main body.

[0007] Furthermore, the inner dimensions of the limiting slide groove match the outer dimensions of the limiting slider, and the limiting slider is embedded in the anti-vibration seat through the limiting slide groove.

[0008] Furthermore, the number of the spring damping rods is two, and the two spring damping rods are symmetrically arranged on both sides of the interior of the shock-absorbing seat with respect to the front center axis of the shock-absorbing seat.

[0009] Furthermore, the outer side of the support block is flush with the inner side of the shockproof seat, and the support block is elastically connected to the shockproof seat via a spring damping rod.

[0010] Furthermore, the mounting assembly includes a mounting through hole, a threaded rod, a mounting ring sleeve and a damping rod body, the mounting through hole is connected to the inside of the mounting through hole, the rear end of the threaded rod is connected to the mounting ring sleeve, and the front end of the threaded rod is provided with a damping rod body.

[0011] Furthermore, the mounting assembly also includes a movable clamping ear, an auxiliary rod and a fixed clamping ear. At the same time, a movable clamping ear is installed at the front end of the damping rod body, auxiliary rods are added on both sides of the movable clamping ear, and a fixed clamping ear is arranged on the left side of the inside of the creel body.

[0012] Furthermore, the inner dimension of the mounting through hole matches the outer dimension of the threaded rod, and the threaded rod is connected to the creel body through the mounting through hole.

[0013] Furthermore, the number of the auxiliary rods is two, and the two auxiliary rods are symmetrically arranged on both sides of the outside of the movable clamping ear with respect to the front center axis of the movable clamping ear.

[0014] The utility model provides a damping device for a creel, which has the following beneficial effects:

[0015] 1. The utility model provides a damping assembly, so that when the damping device of the creel is in use, the spring damping rod can be fixedly installed on both sides of the inner side of the shockproof seat by fasteners, and the support block can be fixedly installed on the front end of the spring damping rod in cooperation with the fasteners, so that the support block is elastically connected to the shockproof seat through the spring damping rod, and the stability of the support block during use is increased by the limit slider in cooperation with the limit slide groove. At the same time, the support block is connected to the limit mounting block provided at the rear end of the creel body, so that the spring damping rod provides an elastic buffer between the creel body and the shockproof seat, thereby reducing the shaking of the creel during use and improving the overall processing efficiency of the equipment.

[0016] 2. The utility model provides an installation component, so that when the damping device of the creel is in use, the threaded rod can be butt-connected and installed inside the creel body through the installation through hole opened inside the creel body, and the extending part of the threaded rod can be limited by the installation ring sleeve, and the damping rod body can be fixedly installed at the front end of the threaded rod through the fastener, so that the stability of the movable clamping ear during use is improved by the damping rod body, and the shaking of the yarn bobbin is reduced, and the convenience of manual removal of the yarn bobbin is improved by the auxiliary rods added on both sides of the movable clamping ear. At the same time, when the yarn bobbin is wound, the worker presses the damping rod body to retract it through the auxiliary rod to release the clamping of the fixed clamping ear and the movable clamping ear on the yarn bobbin, which is convenient for the worker to complete the replacement of the yarn bobbin and improves the convenience of using the creel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional unfolded structural schematic diagram of a damping device of a creel according to the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional unfolded structure of a damping component of a damping device of a creel according to the utility model;

[0019] Figure 3 The utility model is a three-dimensional structural schematic diagram of a damping device of a creel.

[0020] In the figure: 1. creel body; 2. follower connecting rod; 3. limit mounting block; 4. damping assembly; 401. shockproof seat; 402. limit slide groove; 403. spring damping rod; 404. support block; 405. limit slider; 5. mounting assembly; 501. mounting through hole; 502. threaded rod; 503. mounting ring; 504. damping rod body; 505. movable clamping ear; 506. auxiliary rod; 507. fixed clamping ear. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figures 1 to 3As shown, a damping device for a creel frame includes a creel frame body 1 and a damping assembly 4, a follower connecting rod 2 is arranged on the left side of the front end of the creel frame body 1, and a limited position mounting block 3 is arranged in the middle of the rear end of the creel frame body 1, and a damping assembly 4 is arranged at the lower end of the limited position mounting block 3, and the damping assembly 4 includes a shockproof seat 401, a limited position slide groove 402, a spring damping rod 403, a support block 404 and a limited position slide block 405, and a limited position slide groove 402 is arranged at the middle end of the shockproof seat 401, and the shockproof seat 401 has two sides. A spring damping rod 403 is installed, and a support block 404 is arranged at the front end of the spring damping rod 403. At the same time, a limiting slider 405 is added to the middle part of the lower end of the support block 404. The inner size of the limiting slide groove 402 matches the outer size of the limiting slider 405, and the limiting slider 405 is embeddedly connected with the shockproof seat 401 through the limiting slide groove 402. There are two spring damping rods 403, and the two spring damping rods 403 are symmetrically arranged on the shockproof seat 401 with the front center axis of the shockproof seat 401. 01, the outer side of the support block 404 is flush with the inner side of the shockproof seat 401, and the support block 404 is elastically connected to the shockproof seat 401 through the spring damping rod 403, the spring damping rod 403 is fixedly installed on both sides of the shockproof seat 401 through fasteners, and the support block 404 is fixedly installed on the front end of the spring damping rod 403 with the fasteners, so that the support block 404 is elastically connected to the shockproof seat 401 through the spring damping rod 403, and the limit slider 405 set at the lower end of the support block 404 The external dimensions of the support block 404 match the internal dimensions of the limiting slide groove 402 provided inside the anti-vibration seat 401, so that the stability of the support block 404 during use is increased by cooperating with the limiting slide groove 402 through the limiting slider 405. At the same time, the support block 404 is connected to the limiting mounting block 3 provided at the rear end of the creel body 1, so that an elastic buffer is provided between the creel body 1 and the anti-vibration seat 401 through the spring damping rod 403, thereby reducing the shaking of the creel during use and improving the overall processing efficiency of the equipment.

[0023] like Figures 1 to 3As shown, a mounting assembly 5 is provided inside the creel body 1, and the mounting assembly 5 includes a mounting through hole 501, a threaded rod 502, a mounting ring sleeve 503 and a damping rod body 504. The mounting through hole 501 is connected to the threaded rod 502, and the rear end of the threaded rod 502 is connected to the mounting ring sleeve 503, and the front end of the threaded rod 502 is provided with the damping rod body 504. The mounting assembly 5 also includes a movable clamping ear 505, an auxiliary rod 506 and a fixed clamping ear 507. At the same time, a movable clamping ear 505 is installed at the front end of the damping rod body 504, and auxiliary rods 506 are additionally provided on both sides of the outer side of the movable clamping ear 505. A fixed clamping ear 507 is provided on the left side of the creel body 1. The inner size of the mounting through hole 501 matches the outer size of the threaded rod 502, and the threaded rod 502 is connected to the creel body 1 through the mounting through hole 501. There are two auxiliary rods 506, and the two auxiliary rods 506 are symmetrically arranged on the movable clamping ear 505 with the front center axis of the movable clamping ear 505. The threaded rod 502 is connected to the creel frame body 1 by the mounting holes 501 provided in the creel frame body 1, and the extending parts of the threaded rod 502 are limited by the mounting ring sleeve 503, so that the threaded rod 502 is limited on both sides of the creel frame body 1, and the damping rod body 504 is fixedly installed on the front end of the threaded rod 502 by fasteners, and the movable clamping ear 505 is fixedly installed on the front end of the damping rod body 504 by the fasteners, so that the stability of the movable clamping ear 505 during use is improved by the damping rod body 504, the shaking of the yarn bobbin is reduced, and the convenience of manual removal of the yarn bobbin is improved by the auxiliary rods 506 added on both sides of the movable clamping ear 505. At the same time, when the yarn bobbin is wound, the worker presses the damping rod body 504 to retract it through the auxiliary rod 506 to release the clamping of the fixed clamping ear 507 and the movable clamping ear 505 on the yarn bobbin, which is convenient for the worker to complete the replacement of the yarn bobbin and improve the convenience of using the creel frame.

[0024] In summary, when the damping device of the creel is used, the follower connecting rod 2 is first fixedly installed on the left side of the outside of the creel main body 1 by the fastening bolts, and the limit mounting block 3 is fixedly installed on the middle of the rear end of the creel main body 1 by the fastening bolts, and the threaded rod 502 is butt-connected and installed inside the creel main body 1 through the mounting through hole 501 opened inside the creel main body 1, and the extending part of the threaded rod 502 is limited by the mounting ring 503, so that the threaded rod 502 is limited in the creel main body 1. On both sides, the damping rod body 504 is fixedly installed at the front end of the threaded rod 502 through fasteners, and the movable clamping ear 505 is fixedly installed at the front end of the damping rod body 504 with the fasteners, so that the stability of the movable clamping ear 505 during use is improved by the damping rod body 504, and the shaking of the yarn tube is reduced, and the auxiliary rods 506 added on both sides of the movable clamping ear 505 are used to improve the convenience of manual removal of the yarn tube. At the same time, when the yarn tube is wound, the worker presses the damping rod body 504 through the auxiliary rod 506 to The spring damping rod 403 is fixedly mounted on both sides of the anti-vibration seat 401 by fasteners, and the support block 404 is fixedly mounted on the front end of the spring damping rod 403 with the fasteners, so that the support block 404 is elastically connected to the anti-vibration seat 401 through the spring damping rod 403, and the limit slider 404 is arranged at the lower end of the support block 404. The external dimensions of 05 match the internal dimensions of the limiting slide groove 402 opened inside the shockproof seat 401, so that the stability of the support block 404 during use is increased by cooperating with the limiting slide groove 402 through the limiting slider 405, and at the same time, the support block 404 is connected to the limiting mounting block 3 set at the rear end of the creel frame body 1, so that an elastic buffer is provided between the creel frame body 1 and the shockproof seat 401 through the spring damping rod 403, thereby reducing the shaking of the creel frame during use and improving the overall processing efficiency of the equipment.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A damping device for a creel, comprising a creel body (1) and a damping assembly (4), characterized in that: A follower connecting rod (2) is arranged on the left side of the front end of the creel frame body (1), and a limit mounting block (3) is arranged in the middle of the rear end of the creel frame body (1), and a damping assembly (4) is arranged at the lower end of the limit mounting block (3), and the damping assembly (4) comprises a shockproof seat (401), a limit sliding groove (402), a spring damping rod (403), a support block (404) and a limit sliding block (405), and a limit sliding groove (402) is arranged at the middle end of the shockproof seat (401), and spring damping rods (403) are installed on both sides of the shockproof seat (401), and a support block (404) is arranged at the front end of the spring damping rod (403), and a limit sliding block (405) is added at the middle of the lower end of the support block (404), and a mounting assembly (5) is arranged inside the creel frame body (1).

2. A damping device for a creel according to claim 1, characterized in that: The inner dimensions of the limiting slide groove (402) match the outer dimensions of the limiting slider (405), and the limiting slider (405) is embeddedly connected to the shockproof seat (401) via the limiting slide groove (402).

3. A damping device for a creel according to claim 1, characterized in that: The number of the spring damping rods (403) is two, and the two spring damping rods (403) are symmetrically arranged on both sides of the interior of the shockproof seat (401) with respect to the front center axis of the shockproof seat (401).

4. A damping device for a creel according to claim 1, characterized in that: The outer side of the support block (404) is flush with the inner side of the shockproof seat (401), and the support block (404) is elastically connected to the shockproof seat (401) via a spring damping rod (403).

5. The damping device of a creel according to claim 1, characterized in that: The mounting assembly (5) comprises a mounting through hole (501), a threaded rod (502), a mounting ring sleeve (503) and a damping rod body (504); the mounting through hole (501) is internally connected to the threaded rod (502), the rear end of the threaded rod (502) is connected to the mounting ring sleeve (503), and the front end of the threaded rod (502) is provided with the damping rod body (504).

6. A damping device for a creel according to claim 5, characterized in that: The mounting assembly (5) further comprises a movable clamping ear (505), an auxiliary rod (506) and a fixed clamping ear (507); the movable clamping ear (505) is installed at the front end of the damping rod body (504); auxiliary rods (506) are additionally provided on both sides of the movable clamping ear (505); and a fixed clamping ear (507) is provided on the left side of the inside of the creel body (1).

7. A damping device for a creel according to claim 6, characterized in that: The inner dimension of the mounting through hole (501) matches the outer dimension of the threaded rod (502), and the threaded rod (502) is connected to the creel body (1) through the mounting through hole (501).

8. A damping device for a creel according to claim 6, characterized in that: The number of the auxiliary rods (506) is two, and the two auxiliary rods (506) are symmetrically arranged on both sides of the outside of the movable clamping ear (505) with respect to the front center axis of the movable clamping ear (505).

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