A bobbin support device

Abstract

The present invention proposes a bobbin support device, including a support assembly and a bobbin rod assembly, wherein the bobbin rod assembly is rotatably mounted on the support assembly, and a rotation adjustment mechanism is provided on the support assembly, wherein the rotation adjustment mechanism includes a mounting seat, a first support frame, a rod mounting seat, a trigger card, a positioning turntable and a locking frame, wherein the trigger card and the positioning turntable are rotatably mounted in the inner cavity of the mounting seat from inside to outside in sequence through a first rotating shaft, wherein the outer periphery of the positioning turntable has a first limit card slot, a second limit card slot and a driving card, wherein the trigger card is provided with a first trigger wing and a second trigger wing, wherein the locking frame is arranged above the trigger card and the positioning turntable, wherein the locking frame is rotatably arranged in the mounting seat, and a locking card is provided on one side of the locking frame, wherein the locking card cooperates with the first limit card slot and the second limit card slot. The device adopts a rotary mounting structure, which is convenient for replacing the yarn bobbin and avoiding accidental contact with the rotor.

Description

[Technical field]

[0001] The invention relates to the technical field of textile machinery, in particular to a bobbin supporting device. [Background technology]

[0002] With the development of human beings in the field of science and technology, new materials and new technologies are widely used. Textiles are widely used as an excellent material. In the spinning process, the yarn needs to be wound on the yarn tube for the next processing or the sale of semi-finished products. Therefore, the spinning frame is indispensable in the textile process. The existing spinning frame is provided with a rotor at the center, and a fixed yarn tube support frame is provided on the periphery of the rotor. Then the yarn is transported to the textile production equipment through the yarn guide hole on the yarn guide plate. However, the yarn tube support frame is generally fixed horizontally and cannot be rotated. When replacing the bobbin, it is necessary to pull the bobbin horizontally toward the center of the rotor, which is easy to accidentally touch the rotor. [Summary of the invention]

[0003] The purpose of the present invention is to solve the problems in the prior art and to provide a bobbin support device which adopts a rotary installation structure to facilitate the replacement of yarn bobbins and avoid accidental contact with the rotor.

[0004] To achieve the above-mentioned objectives, the present invention proposes a wire spool support device, comprising a support assembly and a wire spool rod assembly, wherein the wire spool rod assembly can be rotatably installed on the support assembly, and a rotation adjustment mechanism is provided on the support assembly, and the rotation adjustment mechanism comprises a mounting seat, a first support frame, a rod mounting seat, a trigger card, a positioning turntable and a locking frame, wherein the trigger card and the positioning turntable are rotatably installed in the inner cavity of the mounting seat from the inside to the outside in sequence through a first rotating shaft, the locking frame is rotatably arranged above the trigger card and the positioning turntable, and a reset mechanism is provided on the locking frame, and the locking frame has a locking card that can be abutted and cooperated with the trigger card and the positioning turntable for locking, the mounting seat has a first support frame on the rear side, and a rod mounting seat fixedly connected to the positioning turntable is provided on the front side, and the rod mounting seat has an insertion rod cavity adapted to the wire spool rod assembly.

[0005] Preferably, the outer periphery of the positioning turntable has a first limit card slot, a second limit card slot and a driving card, the end of the driving card has a first dial card extending toward one side of the trigger card, the trigger card is provided with a first trigger wing and a second trigger wing, the reset mechanism is a reset spring, one end of the locking frame is rotatably mounted on the mounting seat through a second rotating shaft, the other end of the locking frame is connected to the mounting seat through a reset spring, one side of the locking frame is provided with a locking card extending toward the side where the positioning turntable is located, and the locking card cooperates with the first limit card slot and the second limit card slot.

[0006] Preferably, one side of the trigger card has a first trigger wing that abuts against the first dial card, and the other side has a second trigger wing that abuts against the first dial card. The first dial card is arranged between the first trigger wing and the second trigger wing. The end of the second trigger wing has an introduction protrusion, a stopper and a transition part. The transition part is arranged between the introduction protrusion and the stopper. When the transition part abuts against the locking card, the locking card is out of contact with the outer periphery of the positioning turntable.

[0007] Preferably, the rod mounting seat also includes a supporting turntable, a rod seat, and a third fastener. The supporting turntable is fixedly connected to the positioning turntable by a plurality of third fasteners. The rod seat has a rod cavity, and a pre-tightening notch is provided on the rod cavity. The third fasteners have two installed at the positions of the pre-tightening notch.

[0008] Preferably, a cover plate is fixedly mounted on the front end of the mounting seat, the inner wall of the cover plate has a convex edge that abuts against the mounting seat frame, and the bottom of the cover plate has a semicircular groove that matches the contour of the supporting turntable.

[0009] Preferably, the first limit card slot and the second limit card slot have the same structure, and both have an arc-shaped guide portion on the side close to the drive card, a partition card is provided between the first limit card slot and the second limit card slot, and a plurality of mounting holes are opened on the positioning turntable.

[0010] Preferably, the support assembly also includes a second support frame arranged on the rear side of the rotation adjustment mechanism, the second support frame and the first support frame both have a cavity with a semicircular cross-section, the cavity has an anti-slip raised strip, the second support frame is installed on the rear of the first support frame through a plurality of first fasteners, and a first installation cavity is provided between the support frame and the first support frame, the first installation cavity is used to install a fixed bracket of the yarn rack, first fastening grooves are symmetrically opened on both sides of the first support frame, and a first hexagonal nut body compatible with the first fastener is installed in the first fastening groove.

[0011] Preferably, a spring receiving groove is further provided in the mounting seat, and one end of the spring receiving groove has a screw for fixing a reset spring.

[0012] Preferably, the wire spool rod assembly includes a fixed rod, an elastic support frame and an elastic strip group, one end of the fixed rod is fixedly mounted on the rod mounting seat, the other end of the fixed rod is mounted with an elastic support frame, a plurality of elastic strip groups are evenly distributed on the periphery of the elastic support frame to form an area adapted to the inner cavity of the wire spool, the elastic strip group is arranged along the length direction of the elastic support frame, and anti-scratch protective covers are also installed on both ends of the fixed rod.

[0013] Beneficial effects of the present invention: The present invention adopts a rotary installation structure, and the bobbin can be installed on a rotatable and adjustable bobbin insertion rod assembly. When replacing the yarn bobbin, the bobbin insertion rod assembly can be rotated to a vertically downward state as needed, which not only avoids accidental contact with the rotor but also facilitates operators with insufficient height to replace the bobbin.

[0014] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings.

Brief Description of the Drawings

[0015] Figure 1 It is a structural schematic diagram of a bobbin support device of the present invention;

[0016] Figure 2 is a front view of a support assembly of a bobbin support device of the present invention;

[0017] Figure 3 is a rear view of a support assembly of a bobbin support device of the present invention;

[0018] Figure 4 is a top view of a support assembly of a bobbin support device of the present invention;

[0019] Figure 5 It is a right side view of a support assembly of a bobbin support device of the present invention;

[0020] Figure 6 It is an internal structure diagram of a mounting base of a bobbin support device of the present invention;

[0021] Figure 7 is a top view of a mounting base of a bobbin support device of the present invention;

[0022] Figure 8 is a front view of a mounting seat of a bobbin support device of the present invention;

[0023] Fig. 9 is a rear view of a cover plate of a bobbin support device of the present invention;

[0024] Fig.10 It is a front view schematic diagram of a trigger card of a bobbin support device of the present invention;

[0025] Fig.11 It is a schematic front view of a positioning turntable of a bobbin support device of the present invention;

[0026] Fig.12 is a schematic diagram of the interior of a mounting seat when a bobbin support device of the present invention is in state 1;

[0027] Fig.13 is a schematic diagram of the interior of a mounting seat when a bobbin support device of the present invention is in state 2;

[0028] Fig.14 is a schematic diagram of the interior of a mounting seat when a bobbin support device of the present invention is in state 3;

[0029] Fig.15 is a schematic diagram of the interior of a mounting seat when a bobbin support device of the present invention is in state 4;

[0030] Fig.16 It is a schematic diagram of the interior of a mounting seat when a bobbin support device of the present invention is in state 5. [Specific implementation method]

[0031] See also Figures 1 to 11The present invention provides a wire spool support device, comprising a support assembly 10 and a wire spool rod assembly 20, wherein the wire spool rod assembly 20 is rotatably mounted on the support assembly 10, and a rotation adjustment mechanism 102 is provided on the support assembly 10, wherein the rotation adjustment mechanism 102 comprises a mounting seat 1, a first support frame 2, a rod mounting seat 3, a trigger card 4, a positioning turntable 5 and a locking frame 6, wherein the trigger card 4 and the positioning turntable 5 are rotatably mounted in the inner cavity of the mounting seat 1 from the inside to the outside in sequence through a first rotating shaft 7, and the locking frame 6 is rotatably arranged above the trigger card 4 and the positioning turntable 5, and a reset mechanism is provided on the locking frame 6, and a locking card 63 is provided on the locking frame 6 for being locked by being abutted against and matched with the trigger card 4 and the positioning turntable 5, the mounting seat 1 has a first support frame 2 at the rear side, and a rod mounting seat 3 fixedly connected to the positioning turntable 5 is provided at the front side, and a rod mounting seat 3 has a rod cavity 33 adapted to the wire spool rod assembly 20. The outer periphery of the positioning turntable 5 has a first limit card slot 51, a second limit card slot 52 and a driving card 54, the end of the driving card 54 has a first dial card 541 extending toward one side of the trigger card 4, the trigger card 4 is provided with a first trigger wing 41 and a second trigger wing 42, the reset mechanism is a reset spring 62, one end of the locking frame 6 is rotatably mounted on the mounting seat 1 through a second rotating shaft 61, the other end of the locking frame 6 is connected to the mounting seat 1 through a reset spring 62, one side of the locking frame 6 is provided with a locking card 63 extending toward the side where the positioning turntable 5 is located, and the locking card 63 cooperates with the first limit card slot 51 and the second limit card slot 52. The trigger card 4 has a first trigger wing 41 on one side that abuts against the first dial card 541, and a second trigger wing 42 on the other side that abuts against the first dial card 541. The first dial card 541 is arranged between the first trigger wing 41 and the second trigger wing 42. The end of the second trigger wing 42 has an introduction protrusion 43, a stopper 44 and a transition portion 45. The transition portion 45 is arranged between the introduction protrusion 43 and the stopper 44. When the transition portion 45 abuts against the locking card 63, the locking card 63 is disengaged from the outer periphery of the positioning turntable 5. The rod mounting seat 3 also includes a support turntable 31, a rod mounting seat 32, and a third fastener 34. The support turntable 31 is fixedly connected to the positioning turntable 5 through a plurality of third fasteners 34. The rod mounting seat 32 has a rod cavity 33, and the rod cavity 33 is provided with a pre-tightening notch 331. The third fastener 34 has two fasteners installed at the position where the pre-tightening notch 331 is located.

[0032] Furthermore, a cover plate 11 is fixedly mounted on the front end of the mounting seat 1 , and the inner wall of the cover plate 11 has a convex edge 111 that abuts against the frame of the mounting seat 1 , and the lower part of the cover plate 11 has a semicircular groove 112 that matches the contour of the supporting turntable 31 .

[0033] Furthermore, the first limit card slot 51 and the second limit card slot 52 have the same structure, and both have an arc-shaped introduction portion 500 on one side close to the drive card 54 , a partition card 53 is provided between the first limit card slot 51 and the second limit card slot 52 , and a plurality of mounting holes 55 are provided on the positioning turntable 5 .

[0034] Furthermore, the support assembly 10 also includes a second support frame 101 arranged on the rear side of the rotation adjustment mechanism 102, and the second support frame 101 and the first support frame 2 both have a cavity with a semicircular cross-section, and the cavity has an anti-slip raised strip 103. The second support frame 101 is installed on the rear of the first support frame 2 through a plurality of first fasteners, and a first installation cavity 100 is provided between the support frame 101 and the first support frame 2. The first installation cavity 100 is used to install a fixed bracket 30 of the yarn frame, and first fastening grooves 211 are symmetrically opened on both sides of the first support frame 2, and a first hexagonal nut body 212 adapted to the first fastener is installed in the first fastening groove 211.

[0035] Furthermore, a spring receiving groove 14 is provided in the mounting seat 1 , and one end of the spring receiving groove 14 has a screw 17 for fixing the reset spring 62 .

[0036] Furthermore, the wire spool rod assembly 20 includes a fixed rod 201, an elastic support frame 202 and an elastic rubber strip group 203. One end of the fixed rod 201 is fixedly mounted on the rod mounting seat 3, and the other end of the fixed rod 201 is installed with an elastic support frame 202. A plurality of elastic rubber strip groups 203 are evenly distributed on the periphery of the elastic support frame 202 to form an area adapted to the inner cavity of the wire spool. The elastic rubber strip group 203 is arranged along the length direction of the elastic support frame 202, and anti-scratch protective covers are also installed at both ends of the fixed rod 201.

[0037] Working process of the present invention:

[0038] See also Fig.12 , State 1: Participating Figure 1 and Fig.12 At this time, the locking card 63 cooperates with the first limit card slot 51 to lock the positioning turntable 5, and the end of the bobbin insertion rod assembly 20 tends to tilt downward.

[0039] See also Fig.13 State 2: lift the bobbin rod assembly 20 upward, rotate the positioning dial 5 counterclockwise until the locking card 63 is inserted into the second limit slot 52, and the bobbin rod assembly 20 is in a horizontal state;

[0040] See also Fig.14State 3: Continue to lift the spool rod assembly 20 upward, and the positioning dial 5 rotates counterclockwise. At this time, the driving card 54 abuts against the blocking card 44, and the locking card 63 passes over the introduction protrusion 43 and is inserted into the transition portion 45. The locking card 63 is out of contact with the outer periphery of the positioning dial 5, and the positioning dial 5 cannot rotate counterclockwise.

[0041] See also Fig.15 , 16 , State 4 and State 5: Rotate the spool rod assembly 20 clockwise. At this time, the driving card 54 abuts against the first trigger wing 41 to drive the trigger card 4 to rotate clockwise, so that the locking card 63 is disengaged from the transition part 45 to State 5. The spool rod assembly 20 can be rotated to a vertical downward state, which is convenient for replacing the spool. At this time, the locking card 63 abuts against the outer periphery of the positioning dial 5, and then the positioning dial 5 is rotated counterclockwise until the locking card 63 is inserted into the first limit slot 51, that is, it returns to State 1, and continues to rotate to State 2, so that the spool rod assembly 20 with the spool installed is restored to a horizontal state.

[0042] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention belongs to the protection scope of the present invention.

Claims

1. A bobbin support device, characterized in that: The invention comprises a support assembly (10) and a thread spool rod assembly (20), wherein the thread spool rod assembly (20) is rotatably mounted on the support assembly (10), and a rotation adjustment mechanism (102) is provided on the support assembly (10). The rotation adjustment mechanism (102) comprises a mounting seat (1), a first support frame (2), a rod mounting seat (3), a trigger card (4), a positioning turntable (5) and a locking frame (6), wherein the trigger card (4) and the positioning turntable (5) are rotatably mounted in the inner cavity of the mounting seat (1) from the inside to the outside in sequence through a first rotating shaft (7), and the locking frame (6) is rotatably arranged above the trigger card (4) and the positioning turntable (5), and a reset mechanism is provided on the locking frame (6). (6) has a locking card (63) that can be abutted and locked with the trigger card (4) and the positioning turntable (5), the rear side of the mounting seat (1) has a first support frame (2), and the front side is provided with a rod mounting seat (3) fixedly connected to the positioning turntable (5), the rod mounting seat (3) has a rod cavity (33) adapted to the bobbin rod assembly (20), the outer periphery of the positioning turntable (5) has a first limit card groove (51), a second limit card groove (52) and a driving card (54), the end of the driving card (54) has a first pull card (541) extending toward one side of the trigger card (4), the trigger card (4) is provided with a first trigger wing (41) and a second trigger wing (42), and the reset mechanism is A reset spring (62), one end of the locking frame (6) is rotatably mounted on the mounting seat (1) via a second rotating shaft (61), and the other end of the locking frame (6) is connected to the mounting seat (1) via a reset spring (62). One side of the locking frame (6) is provided with a locking card (63) extending toward the side where the positioning turntable (5) is located, and the locking card (63) cooperates with the first limiting card slot (51) and the second limiting card slot (52). One side of the trigger card (4) has a first trigger wing (41) abutting against the first dial card (541), and the other side has a second trigger wing (42) abutting against the first dial card (541). The first dial card (541) is arranged between the first trigger wing (41) and the second trigger wing (42). The second trigger wing (42) is provided with an introduction protrusion (43), a stopper (44) and a transition portion (45) at its end. The transition portion (45) is provided between the introduction protrusion (43) and the stopper (44). When the transition portion (45) abuts against the locking card (63), the locking card (63) is disengaged from the outer periphery of the positioning turntable (5). The insertion rod mounting seat (3) further comprises a support turntable (31), an insertion rod seat (32) and a third fastener (34). The support turntable (31) is fixedly connected to the positioning turntable (5) via a plurality of third fasteners (34). The insertion rod seat (32) has an insertion rod cavity (33) therein. The insertion rod cavity (33) is provided with a pre-tightening notch groove (331).The third fastener (34) has two parts installed at the locations of the pre-tightening notch grooves (331).

2. A bobbin support device as claimed in claim 1, characterized in that: A cover plate (11) is also fixedly mounted on the front end of the mounting seat (1); the inner wall of the cover plate (11) has a convex edge (111) that abuts against the frame of the mounting seat (1); and the bottom of the cover plate (11) has a semicircular groove (112) that matches the contour of the supporting rotating disk (31).

3. A bobbin support device as claimed in claim 1, characterized in that: The first limit card slot (51) and the second limit card slot (52) have the same structure, and both have an arc-shaped introduction portion (500) on one side close to the drive card (54). A partition card (53) is provided between the first limit card slot (51) and the second limit card slot (52). The positioning turntable (5) is provided with a plurality of mounting holes (55).

4. A bobbin support device as claimed in claim 1, characterized in that: The support assembly (10) further comprises a second support frame (101) arranged at the rear side of the rotation adjustment mechanism (102); the second support frame (101) and the first support frame (2) both have a cavity with a semicircular cross-section, the cavity has an anti-slip protrusion (103), the second support frame (101) is installed at the rear of the first support frame (2) via a plurality of first fasteners, a first installation cavity (100) is provided between the second support frame (101) and the first support frame (2), the first installation cavity (100) is used to install a fixing bracket (30) of the yarn rack, first fastening grooves (211) are symmetrically provided on both sides of the first support frame (2), and a first hexagonal nut body (212) adapted to the first fastener is installed in the first fastening groove (211).

5. A bobbin support device as claimed in claim 1, characterized in that: A spring receiving groove (14) is also provided in the mounting seat (1), and one end of the spring receiving groove (14) has a screw (17) for fixing a return spring (62).

6. A bobbin support device as claimed in claim 1, characterized in that: The wire spool plug rod assembly (20) comprises a fixed plug rod (201), an elastic support frame (202) and an elastic rubber strip group (203); one end of the fixed plug rod (201) is fixedly mounted on a plug rod mounting seat (3); the other end of the fixed plug rod (201) is mounted with an elastic support frame (202); a plurality of elastic rubber strip groups (203) are evenly distributed on the periphery of the elastic support frame (202) to form an area adapted to the inner cavity of the wire spool; the elastic rubber strip group (203) is arranged along the length direction of the elastic support frame (202); and anti-scratch protective covers are also mounted on both ends of the fixed plug rod (201).

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