Knitting machine pay-off device

Abstract

The utility model discloses a braiding machine pay-off device which comprises a supporting plate, a supporting assembly, a mounting mechanism, a limiting assembly, an adjusting assembly and a branching assembly, and the supporting assembly is arranged at the top end of the supporting plate; the mounting mechanism is mounted at the top of one end of the supporting plate and located on one side of the supporting assembly, the mounting mechanism comprises a rotating shaft, a transmission frame, a driving assembly, a mounting rod, an electric push rod and an abutting plate, the rotating shaft is rotationally connected to the supporting plate, and the transmission frame penetrates through the supporting plate and is fixedly connected with the rotating shaft; a through hole for the transmission frame to rotate is formed in one end of the supporting plate in a penetrating mode, and the output end of the driving assembly is fixedly connected with the bottom wall of the transmission frame; the mounting rod is fixedly connected with the top end of the rotating shaft, and the electric push rod is detachably mounted on one side of the mounting rod. Therefore, the yarn is paid off in a yarn roller rotating mode, the situation that the yarn is broken due to the fact that the traction force of the knitting machine is large is avoided, and then the working efficiency of the knitting machine is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of braiding machines, in particular to a wire-releasing device for a braiding machine. Background Art

[0002] The wire release device is an important mechanical component on the braiding machine. It can not only release the wire quickly and accurately, but also adjust the wire tension according to different braiding requirements.

[0003] In the prior art, in order to prevent the wire roller from moving during the weaving process, both ends of the wire roller need to be fixed, but the fixing cannot affect the rotation of the wire roller, otherwise it will cause the wire to break.

[0004] However, the pay-off process relies on the traction force of the weaving processing equipment to pull the yarn, thereby completing the pay-off of the wire roller. In this process, it is inevitable that the wire will break due to excessive traction, which will affect the working efficiency of the weaving machine. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] To this end, one purpose of the utility model is to propose a wire-releasing device for a braiding machine, which uses a wire roller to rotate to release the yarn, so as to avoid yarn breakage caused by the large traction force of the braiding machine, thereby avoiding affecting the working efficiency of the braiding machine.

[0007] To achieve the above-mentioned purpose, the utility model proposes a wire-releasing device for a braiding machine, comprising a support plate, a support assembly, a mounting mechanism, a limit assembly, an adjustment assembly and a line-dividing assembly, wherein the support assembly is arranged at the top end of the support plate; the mounting mechanism is mounted on the top end of one end of the support plate, and the mounting mechanism is arranged on one side of the support assembly, the mounting mechanism comprises a rotating shaft, a transmission frame, a driving assembly, a mounting rod, an electric push rod and a back plate, wherein the rotating shaft is rotatably connected to the support plate, the transmission frame passes through the support plate and is fixedly connected to the rotating shaft, one end of the support plate is penetrated and provided with a through hole for the transmission frame to rotate, and the output end of the driving assembly is fixedly connected to the bottom wall of the transmission frame; the mounting rod is fixedly connected to the top end of the rotating shaft, the electric push rod is detachably mounted on one side of the mounting rod, and the protruding end of the electric push rod is fixedly connected to the back plate; the limit assembly is mounted on the top of the support assembly; the adjusting assembly is mounted on the top end of the support plate, and the adjusting assembly is arranged on the other side of the support assembly; the line-dividing assembly is mounted on the top end of the other end of the support plate.

[0008] The utility model discloses a wire-releasing device for a braiding machine, wherein the mounting rod is installed by means of a rotating shaft on a supporting plate, and when the wire roller is installed, the wire roller is vertically sleeved on the mounting rod, and the wire roller is pressed against the outer side of the supporting plate under the cooperation of the electric push rod and the supporting plate, thereby completing the fixation of the wire roller, and then the top of the wire roller is limited under the action of a limiting component, so as to avoid the situation that the top of the wire roller shakes and falls off when the driving component drives the wire roller through the transmission frame, and the yarn is released by rotating the wire roller, so as to avoid the situation that the yarn breaks due to the large traction force of the braiding machine, thereby avoiding affecting the working efficiency of the braiding machine.

[0009] In addition, the braiding machine pay-off device proposed in the application may also have the following additional technical features:

[0010] Specifically, the support assembly includes a support plate, wherein the support plate is fixedly connected to the support plate, and the limit assembly is installed on the top of the support plate; a wire-laying hole is opened through the middle of the support plate.

[0011] Specifically, the mounting mechanism further includes a roller, wherein the roller is rotatably mounted on one side of the abutment plate.

[0012] Specifically, the limiting assembly includes a shielding plate, a hinge frame and a limiting plate, wherein the shielding plate is hinged to the support plate through the hinge frame; and the limiting plate is fixedly connected to the bottom wall of the shielding plate.

[0013] Specifically, the adjustment assembly includes a cylinder, a rotating frame and a transmission wheel, wherein the cylinder is detachably mounted on the top end of the support plate, the protruding end of the cylinder is fixedly connected to the rotating frame, and the transmission wheel is rotatably mounted on the inner side of the rotating frame.

[0014] Specifically, a bracket is fixedly connected to the bottom end of the support plate, a mounting assembly is installed on the inner side of the bracket, and the mounting assembly includes a mounting frame and mounting bolts, wherein the mounting frame is fixedly connected to the bracket via the mounting bolts, and the drive assembly is detachably mounted on the top of the mounting frame.

[0015] Specifically, a placement assembly is installed on one side of the support plate, and the placement assembly includes a placement plate and a top plate, wherein the placement plate is fixedly connected to the support plate, and the top plate is fixedly connected to the top of the placement plate.

[0016] Specifically, the line distribution assembly includes a line distribution plate, wherein the line distribution plate is fixedly connected to the support plate, a plurality of line distribution holes are formed through the middle of the line distribution plate, and auxiliary wheels are rotatably mounted in the middle of the line distribution holes and the line release holes.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0019] Figure 1 This is a schematic structural diagram of a wire-releasing device for a braiding machine according to an embodiment of the utility model;

[0020] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 3 For this utility model Figure 1 Enlarged structural diagram at B in the middle.

[0022] As shown in the figure: 1. Support plate; 2. Support assembly; 21. Support plate; 22. Wire release hole; 3. Installation mechanism; 31. Rotating shaft; 32. Transmission frame; 33. Drive assembly; 34. Installation rod; 35. Electric push rod; 36. Abutment plate; 37. Roller; 5. Bracket; 6. Installation assembly; 61. Installation frame; 62. Installation bolt; 7. Limit assembly; 71. Shielding plate; 72. Articulated frame; 73. Limit plate; 8. Placement assembly; 81. Placement plate; 82. Top plate; 9. Adjustment assembly; 91. Cylinder; 92. Rotating frame; 93. Transmission wheel; 10. Branching assembly; 101. Branching plate; 102. Branching hole; 11. Auxiliary wheel. DETAILED DESCRIPTION

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0024] The following describes the wire-releasing device for a braiding machine according to an embodiment of the utility model in conjunction with the accompanying drawings.

[0025] The wire-releasing device for a braiding machine provided in an embodiment of the utility model can be applied to the installation of a wire roller on a braiding machine. The yarn is released by rotating the wire roller to avoid yarn breakage caused by a large traction force of the braiding machine, thereby avoiding affecting the working efficiency of the braiding machine.

[0026] like Figure 1-Figure 3 As shown, the wire-releasing device for a braiding machine according to an embodiment of the utility model may include a support plate 1, a support assembly 2, a mounting mechanism 3, a limit assembly 7, an adjustment assembly 9 and a wire-dividing assembly 10.

[0027] It should be noted that the mounting mechanism 3 and the adjusting assembly 9 described in the above embodiment are provided in several groups.

[0028] The support assembly 2 is arranged on the top of the support plate 1 .

[0029] The mounting mechanism 3 is mounted on the top of one end of the support plate 1 , and the mounting mechanism 3 is arranged on one side of the support assembly 2 . The mounting mechanism 3 may include a rotating shaft 31 , a transmission frame 32 , a driving assembly 33 , a mounting rod 34 , an electric push rod 35 and a stop plate 36 .

[0030] It should be noted that the electric push rods 35 and the abutment plates 36 described in the above embodiments are both provided in two groups, so as to better abut against the inner wall of the wire roller.

[0031] Among them, the rotating shaft 31 is rotatably connected to the support plate 1, the transmission frame 32 passes through the support plate 1 and is fixedly connected to the rotating shaft 31, one end of the support plate 1 is penetrated by a through hole for the transmission frame 32 to rotate, and the output end of the driving component 33 is fixedly connected to the bottom wall of the transmission frame 32.

[0032] It should be noted that the driving component 33 described in the above embodiment may be a driving motor.

[0033] Specifically, under the action of the driving assembly 33 , the transmission frame 32 drives the rotating shaft 31 , thereby driving the wire roller on the rotating shaft 31 to rotate.

[0034] The mounting rod 34 is fixedly connected to the top end of the rotating shaft 31 . The electric push rod 35 is detachably mounted on one side of the mounting rod 34 . The extended end of the electric push rod 35 is fixedly connected to the abutment plate 36 .

[0035] As a possible situation, the electric push rod 35 can be replaced with a push rod with a built-in power supply to avoid the situation where the line is entangled during the rotation process.

[0036] It should be noted that the electric push rod 35 described in the above embodiment is arranged in an arc-shaped structure to better fit with the inner wall of the wire roller.

[0037] Specifically, under the action of the electric push rod 35, the abutment plate 36 extends to both sides of the mounting rod 34 and abuts against the inner wall of the wire roller, thereby completing the function of fixing the wire roller.

[0038] The limiting assembly 7 is installed on the top of the supporting assembly 2 .

[0039] Specifically, under the action of the limiting assembly 7, the wire roller is prevented from falling off the mounting rod 34 when rotating.

[0040] The adjusting component 9 is installed on the top of the supporting plate 1 , and the adjusting component 9 is arranged on the other side of the supporting component 2 .

[0041] It should be noted that, under the action of the adjusting component 9 described in the above embodiment, the tension of the yarn is adjusted.

[0042] The branching assembly 10 is installed on the top of the other end of the support plate 1.

[0043] Specifically, under the action of the wire separation assembly 10, the wire released from the wire roller is separated.

[0044] The thread roller 33 is fixed on the driving assembly 33, and the driving assembly 33 drives the rotating shaft 31 through the transmission frame 32, and drives the thread roller on the rotating shaft 31 to rotate, so as to complete the process of releasing the yarn wound on the thread roller, and with the assistance of the limiting assembly 7, the top of the thread roller is limited to prevent the thread roller from falling off the mounting rod 34 when rotating, and then under the action of the adjusting assembly 9, the tension of the thread released by the thread roller is adjusted, and under the action of the dividing assembly 10, the threads released by multiple groups of thread rollers are separated to avoid the entanglement of multiple groups of yarns, and the yarn is released by rotating the thread roller to avoid the yarn breakage caused by the large traction force of the weaving machine, thereby avoiding affecting the working efficiency of the weaving machine.

[0045] In one embodiment of the present invention, Figure 1-Figure 2 As shown, the support assembly 2 may include a support plate 21 .

[0046] The support plate 21 is fixedly connected to the support plate 1 , and the limiting assembly 7 is installed on the top of the support plate 21 .

[0047] It should be noted that a plurality of groups of wire-releasing holes 22 are provided on the support plate 21 , and the number of the wire-releasing holes 22 is the same as the number of the placed wire rollers.

[0048] A wire-releasing hole 22 is formed through the middle of the support plate 21 .

[0049] Specifically, under the action of the support plate 21, the limiting assembly 7 is installed, and the yarn released from the wire roller passes through the wire release hole 22 to facilitate the passage of the yarn.

[0050] In one embodiment of the present invention, Figure 1-Figure 2As shown, the mounting mechanism 3 may further include a roller 37 .

[0051] The roller 37 is rotatably mounted on one side of the abutment plate 36 .

[0052] It should be noted that the roller 37 described in the above embodiment can only rotate vertically.

[0053] Specifically, with the assistance of the roller 37, the friction force generated between the wire roller and the abutment plate 36 during sleeve engagement is reduced.

[0054] In one embodiment of the present invention, Figure 1-Figure 2 As shown, the limiting assembly 7 may include a shielding plate 71 , a hinge frame 72 and a limiting plate 73 .

[0055] It should be noted that the limiting components 7 described in the above embodiment are provided in several groups.

[0056] The shielding plate 71 is hinged to the support plate 21 via a hinge frame 72 .

[0057] It should be noted that, under the action of the hinge frame 72, the shielding plate 71 is easy to open.

[0058] The limiting plate 73 is fixedly connected to the bottom wall of the shielding plate 71 .

[0059] Specifically, after the shielding plate 71 is opened from the support plate 21 through the hinge frame 72, the limiting plate 73 is inserted into the top of the line roller after the line roller is installed, thereby completing the limiting of the top of the line roller.

[0060] In one embodiment of the present invention, Figure 1-Figure 2 As shown, the adjustment assembly 9 may include a cylinder 91 , a rotating frame 92 and a transmission wheel 93 .

[0061] The cylinder 91 is detachably mounted on the top of the support plate 1 , the protruding end of the cylinder 91 is fixedly connected to the rotating frame 92 , and the transmission wheel 93 is rotatably mounted on the inner side of the rotating frame 92 .

[0062] It should be noted that the yarn tension is adjusted by adjusting the adjacent cylinders 91 to adjust the rotating frame 92 and the transmission wheel 93 to opposite states.

[0063] In one embodiment of the present invention, Figure 1-Figure 2 As shown, a bracket 5 is fixedly connected to the bottom end of the support plate 1 , and a mounting assembly 6 is installed on the inner side of the bracket 5 . The mounting assembly 6 may include a mounting frame 61 and mounting bolts 62 .

[0064] It should be noted that the mounting frame 61 described in the above embodiment is arranged in an H-shaped structure.

[0065] The mounting frame 61 is fixedly connected to the bracket 5 via mounting bolts 62 , and the driving assembly 33 is detachably mounted on the top of the mounting frame 61 .

[0066] Specifically, the support plate 1 is supported on the braiding machine under the action of the bracket 5 , and the driving assembly 33 is installed on the inner side of the bracket 5 with the assistance of the mounting frame 61 and the mounting bolts 62 .

[0067] In one embodiment of the present invention, Figure 1-Figure 2 As shown, a placement assembly 8 is installed on one side of the support plate 21 , and the placement assembly 8 may include a placement plate 81 and a top plate 82 .

[0068] The placement plate 81 is fixedly connected to the support plate 21 , and the top plate 82 is fixedly connected to the top of the placement plate 81 .

[0069] It should be noted that the placement plate 81 and the top plate 82 described in the above embodiment play a role in supporting the shielding plate 71 when it is opened on the support plate 21.

[0070] In one embodiment of the present invention, Figure 1-Figure 2 As shown, the breakout assembly 10 may include a breakout board 101 .

[0071] The line dividing plate 101 is fixedly connected to the support plate 1 , and a plurality of groups of line dividing holes 102 are formed through the middle of the line dividing plate 101 . Auxiliary wheels 11 are rotatably mounted in the middle of the line dividing holes 102 and the line releasing holes 22 .

[0072] It should be noted that the number of the wire dividing holes 102 described in the above embodiment is equal to the wire releasing holes 22. At the same time, under the action of the auxiliary wheel 11, the friction between the yarn and the wire dividing holes 102 and the wire releasing holes 22 is avoided to prevent the yarn from being damaged.

[0073] Specifically, the wire dividing holes 102 are used to facilitate the passage of the yarn, thereby preventing the yarns released from the multiple groups of wire rollers from being entangled.

[0074] In summary, the wire-releasing device of the braiding machine in the embodiment of the utility model installs the mounting rod through the rotating shaft on the support plate, and when installing the wire roller, the wire roller is vertically mounted on the mounting rod, and the wire roller is pressed against the outer side of the abutment plate under the cooperation of the electric push rod and the abutment plate, thereby completing the fixation of the wire roller, and then the top of the wire roller is limited under the action of the limiting component to prevent the top of the wire roller from shaking and falling off when the driving component drives the wire roller through the transmission frame, and the yarn is released by rotating the wire roller to avoid the yarn breakage caused by the large traction force of the braiding machine, thereby avoiding affecting the working efficiency of the braiding machine.

[0075] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0076] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" 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 representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without contradiction.

[0077] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A wire-releasing device for a braiding machine, characterized in that: It includes a support plate, a support assembly, a mounting mechanism, a limit assembly, an adjustment assembly and a branching assembly, wherein: The support assembly is arranged at the top end of the support plate; The mounting mechanism is mounted on the top of one end of the support plate, and the mounting mechanism is arranged on one side of the support assembly. The mounting mechanism includes a rotating shaft, a transmission frame, a driving assembly, a mounting rod, an electric push rod and a stop plate, wherein: The rotating shaft is rotatably connected to the supporting plate, the transmission frame passes through the supporting plate and is fixedly connected to the rotating shaft, one end of the supporting plate is penetrated by a through hole for the transmission frame to rotate, and the output end of the driving assembly is fixedly connected to the bottom wall of the transmission frame; The mounting rod is fixedly connected to the top end of the rotating shaft, the electric push rod is detachably mounted on one side of the mounting rod, and the extended end of the electric push rod is fixedly connected to the abutment plate; The limiting assembly is installed on the top of the supporting assembly; The adjusting assembly is installed on the top of the supporting plate, and the adjusting assembly is arranged on the other side of the supporting assembly; The branching assembly is installed on the top of the other end of the support plate.

2. The braiding machine pay-off device according to claim 1, characterized in that: The support assembly comprises a support plate, wherein: The support plate is fixedly connected to the support plate, and the limit assembly is installed on the top of the support plate; A wire-releasing hole is formed through the middle of the support plate.

3. The braiding machine pay-off device according to claim 1, characterized in that: The mounting mechanism further includes a roller, wherein: The roller is rotatably mounted on one side of the abutment plate.

4. The braiding machine pay-off device according to claim 2, characterized in that: The limiting assembly includes a shielding plate, a hinged frame and a limiting plate, wherein: The shielding plate is hinged to the support plate through the hinge frame; The limiting plate is fixedly connected to the bottom wall of the shielding plate.

5. The braiding machine pay-off device according to claim 1, characterized in that: The adjustment assembly includes a cylinder, a rotating frame and a transmission wheel, wherein: The cylinder is detachably mounted on the top end of the support plate, the protruding end of the cylinder is fixedly connected to the rotating frame, and the transmission wheel is rotatably mounted on the inner side of the rotating frame.

6. The wire-releasing device for a braiding machine according to claim 1, characterized in that: The bottom end of the support plate is fixedly connected with a bracket, and a mounting assembly is installed inside the bracket. The mounting assembly includes a mounting frame and mounting bolts, wherein: The mounting frame is fixedly connected to the bracket via the mounting bolts, and the driving assembly is detachably mounted on the top of the mounting frame.

7. The braiding machine pay-off device according to claim 2, characterized in that: A placement assembly is installed on one side of the support plate, and the placement assembly includes a placement plate and a top plate, wherein: The placement plate is fixedly connected to the support plate, and the top plate is fixedly connected to the top end of the placement plate.

8. The wire-releasing device for a braiding machine according to claim 2, characterized in that: The breakout assembly includes a breakout board, wherein: The line dividing plate is fixedly connected to the support plate, a plurality of line holes are penetrated through the middle of the line dividing plate, and auxiliary wheels are rotatably mounted in the middle of the line dividing holes and the line placing holes.

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