A new type of weaving positioning mechanism for a weaving machine

Abstract

The utility model discloses a new type of weaving positioning mechanism for a braiding machine, including a fixed seat, a fixed hollow shaft, a transmission rod, a movable disk sliding sleeve, a movable disk and a fixed disk. The front end of the fixed seat is fixedly mounted with the inner ring of a harness stabilizing disk. The outer ring of the harness stabilizing disk rotates on the inner ring of the harness stabilizing disk at the same speed as the front disk of the braiding machine under the action of a stabilizing disk driving mechanism. The rotation speed of the harness stabilizing disk of the new type of weaving positioning mechanism for a braiding machine described in the utility model is the same as the rotation speed of the spindle of the braiding machine, which is used to overcome the position deviation of the braided harness woven on the tube body caused by the large swing of the harness during the weaving process. The wire arrangement disk arranges the braided steel wire harness on the circumference of the wire arrangement disk, and each steel wire of the harness does not flip over under the action of thrust. The utility model solves the back strand and disordered strand phenomena that occur during the weaving process, thereby improving the weaving accuracy and product quality.

Description

Technical Field

[0001] The utility model relates to the field of manufacturing equipment for steel wire or fiber reinforced pipes, in particular to a novel braiding positioning mechanism for a braiding machine. Background Art

[0002] The wire harness released from the spindle to the tube body of the traditional braiding machine seeks the braiding point in a free state, and the position of the braiding point of the wire harness braided on the tube body is inaccurate and uneven, which easily causes the bearing pressure of the tube body to decrease and reduces the pulse number of the tube body, seriously affecting the quality of the tube body product. The announcement number is CN211071616U, a braiding assembly of a steel wire braiding machine and a braiding positioning mechanism disclosed in the steel wire braiding machine using the braiding assembly. In the braiding process, the wire harness from the spindle to the moving disk swings or oscillates with a large amplitude, causing the position deviation or even entanglement of the braided wire harness braided on the tube body, and the braided tube body also forms a disordered braiding sequence of individual wire harnesses, i.e., back strands and disordered strands. Summary of the invention

[0003] In order to solve the problems of back strands and disordered strands of wire harness on a tube body during weaving in the weaving positioning mechanism of the prior art and the patent with announcement number CN211071616U, the utility model provides a new weaving positioning mechanism for a weaving machine.

[0004] The utility model discloses a novel weaving positioning mechanism of a weaving machine, comprising a fixed seat, a fixed hollow shaft, a transmission rod, a movable disc sliding sleeve, a movable disc and a fixed disc, wherein the fixed hollow shaft is fixedly mounted on the front end of the fixed seat; one end of the transmission rod is connected to a transmission rod driving mechanism mounted on the fixed seat, and the other end of the transmission rod is hinged to the movable disc sliding sleeve; the movable disc sliding sleeve is coaxially sleeved on the fixed hollow shaft, and the movable disc sliding sleeve slides back and forth on the fixed hollow shaft at the cross-weaving frequency of the weaving machine harness under the drive of the transmission rod driving mechanism, the front end of the movable disc sliding sleeve is the movable disc, and the fixed disc is coaxially fixedly mounted on the fixed hollow shaft at the front end of the movable disc sliding sleeve, the outer diameter of the movable disc is larger than the outer diameter of the fixed disc; the inner ring of the harness stabilizing disc is fixedly mounted on the front end of the fixed seat, and the outer ring of the harness stabilizing disc rotates on the inner ring of the harness stabilizing disc at the same speed as the front disc of the weaving machine under the action of the stabilizing disc driving mechanism.

[0005] A cable tray is installed at the fixed hollow shaft end in front of the fixed plate, and the outer diameter of the cable tray is smaller than the outer diameter of the fixed plate.

[0006] The stabilizing disk driving mechanism includes a ring gear fixedly mounted on the outer ring of the harness stabilizing disk and a stabilizing disk driving gear meshing therewith. The stabilizing disk driving gear is driven to rotate by a stabilizing disk driving motor or a stabilizing disk driving rod. The rear end of the stabilizing disk driving rod meshes with the driving gear of the front disk of the braiding machine.

[0007] The cable tray is installed in the shaft hole of the fixed hollow shaft through a hollow external thread column through a threaded connection. The cable tray is fixedly arranged at the front end of the hollow external thread column, and the front and rear positions of the cable tray can be adjusted by rotating the thread.

[0008] A lock nut is installed on the fixed hollow shaft at the rear end of the hollow external thread column to fix the adjusted position of the cable tray.

[0009] The utility model discloses a novel braiding positioning mechanism of a braiding machine, wherein the rotation speed of the harness stabilizing disk is the same as the rotation speed of the spindle of the braiding machine, and is used to overcome the position deviation of the braided harness woven on the tube body caused by the large swing of the harness during the braiding process. The wire arrangement disk arranges the braided steel wire harness on the circumference of the wire arrangement disk, and each steel wire of the harness does not flip under the action of thrust. During use, the outer diameter of the harness stabilizing disk can be determined according to the braiding angle in the braiding process, and the front and rear positions of the wire arrangement disk can be adjusted, so that the harness during braiding can obtain the best braiding harness entry angle during the braiding process. The utility model solves the problems of back strands and disordered strands occurring during the braiding process, thereby improving the braiding accuracy and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model.

[0011] Figure 2 for Figure 1 Schematic diagram of the AA structure. DETAILED DESCRIPTION

[0012] The following combined with the accompanying drawings, the specific implementation of the utility model will be further described;

[0013] like Figure 1 , Figure 2As shown, a new type of weaving positioning mechanism of a braiding machine described in the utility model comprises a fixed seat 1, a fixed hollow shaft 2, a transmission rod 3, a movable disc sliding sleeve 4, a movable disc 5 and a fixed disc 6, the fixed hollow shaft 2 is fixedly mounted on the front end of the fixed seat 1; one end of the transmission rod 3 is connected to the transmission rod driving mechanism installed on the fixed seat 1, and the other end of the transmission rod 3 is hinged to the movable disc sliding sleeve 4; the movable disc sliding sleeve 4 is coaxially sleeved on the fixed hollow shaft 2, and the movable disc sliding sleeve 4 slides back and forth on the fixed hollow shaft 2 at the cross-weaving frequency of the braiding machine harness under the drive of the transmission rod driving mechanism, the front end of the movable disc sliding sleeve 4 is the movable disc 5, and the fixed disc 6 is coaxially fixedly mounted on the fixed hollow shaft 2 at the front end of the movable disc sliding sleeve 4, and the outer diameter of the movable disc 5 is larger than the outer diameter of the fixed disc 6; the inner ring of the harness stabilizing disc 7 is fixedly mounted on the front end of the fixed seat 1, and the harness The outer ring of the stabilizing disk 7 rotates on the inner ring of the harness stabilizing disk 7 at the same speed as the front disk of the braiding machine under the action of the stabilizing disk driving mechanism; in this embodiment, the stabilizing disk driving mechanism includes a ring gear fixedly mounted on the outer ring of the harness stabilizing disk 7 and a stabilizing disk driving gear 91 meshing therewith, and the stabilizing disk driving gear 91 is driven to rotate by the stabilizing disk driving motor 9. The speed of the stabilizing disk driving motor 9 is controlled by a dual-motor synchronous control system; a cable tray 8 is installed at the end of the fixed hollow shaft 2 in front of the fixed disk 6, and the outer diameter of the cable tray 8 is smaller than the outer diameter of the fixed disk 6. The cable tray 8 is installed in the shaft hole of the fixed hollow shaft 2 by a hollow externally threaded column 81 through a threaded connection, and the cable tray 8 is fixedly arranged at the front end of the hollow externally threaded column 81, and a lock nut 10 is installed on the fixed hollow shaft 2 at the rear end of the hollow externally threaded column 81 to fix the adjusted position of the cable tray 8.

Claims

1. A new type of braiding positioning mechanism for a braiding machine, comprising a fixed seat, a fixed hollow shaft, a transmission rod, a movable disc sliding sleeve, a movable disc and a fixed disc, wherein the fixed hollow shaft is fixedly mounted on the front end of the fixed seat; one end of the transmission rod is connected to a transmission rod driving mechanism mounted on the fixed seat, and the other end of the transmission rod is hinged to the movable disc sliding sleeve; the movable disc sliding sleeve is coaxially sleeved on the fixed hollow shaft, and the movable disc sliding sleeve is driven by the transmission rod driving mechanism to slide back and forth on the fixed hollow shaft at the cross-weaving frequency of the braiding machine harness, the front end of the movable disc sliding sleeve is the movable disc, and the fixed disc is coaxially fixedly mounted on the fixed hollow shaft at the front end of the movable disc sliding sleeve, and the outer diameter of the movable disc is larger than the outer diameter of the fixed disc; it is characterized in that The front end of the fixing seat is fixedly mounted with the inner circle of the harness stabilizing disk, and the outer circle of the harness stabilizing disk rotates on the inner circle of the harness stabilizing disk at the same speed as the front disk of the braiding machine under the action of the stabilizing disk driving mechanism.

2. A new type of knitting positioning mechanism for a knitting machine according to claim 1, characterized in that A cable tray is installed at the fixed hollow shaft end in front of the fixed plate, and the outer diameter of the cable tray is smaller than the outer diameter of the fixed plate.

3. A new type of knitting positioning mechanism for a knitting machine according to claim 1, characterized in that The stabilizing disk driving mechanism includes a ring gear fixedly mounted on the outer ring of the harness stabilizing disk and a stabilizing disk driving gear meshing therewith. The stabilizing disk driving gear is driven to rotate by a stabilizing disk driving motor or a stabilizing disk driving rod. The rear end of the stabilizing disk driving rod meshes with the driving gear of the front disk of the braiding machine.

4. A new type of knitting positioning mechanism for a knitting machine according to claim 2, characterized in that The cable tray is installed in the shaft hole of the fixed hollow shaft through a hollow external thread column through a threaded connection. The cable tray is fixedly arranged at the front end of the hollow external thread column, and the front and rear positions of the cable tray can be adjusted by rotating the thread.

5. A new type of knitting positioning mechanism for a knitting machine according to claim 4, characterized in that A lock nut is installed on the fixed hollow shaft at the rear end of the hollow external thread column to fix the adjusted position of the cable tray.

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