Gripper belt driving device of metal net braiding machine

Abstract

The utility model relates to the technical field of metal net braiding machines, and discloses a metal net braiding machine rapier belt driving device which comprises a rapier belt disc, a rapier belt, a supporting disc and a fastening mechanism, the rapier belt disc is arranged in a hollowed-out mode, the rapier belt is wound on the circumference of the rapier belt disc, the rapier belt disc is rotatably installed on the supporting disc, and the fastening mechanism is arranged on the supporting disc. A supporting rod is detachably arranged on the rapier tape disc, and a pressing wheel used for pressing the rapier tape on the circumference of the rapier tape disc is arranged at the end of the supporting rod. The rapier tape disc is arranged in a hollowed-out mode, the four symmetrical pressing wheels are used for achieving pressing, the number of the pressing wheels is reduced, the weight can be reduced, the rapier tape disc is more stable in the rotating process and low in noise, the rapier tape is made of carbon fiber materials, noise can be reduced, in addition, the pressing wheels are installed through the fastening mechanism, dismounting and mounting are convenient, and the rapier tape disc is convenient to use. And the up-down position of the pressing wheel can be finely adjusted by changing the length of the upper and lower threaded rods penetrating through the convex block in a screwing manner, and the operation is relatively convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of metal mesh braiding machines, in particular to a rapier belt driving device for a metal mesh braiding machine. Background Art

[0002] A metal mesh weaving machine is a device specially used for weaving metal mesh. It uses a series of mechanical devices to weave metal wires into a mesh structure according to predetermined patterns and specifications. Its basic principle is to use multiple weaving mechanisms to work together to guide the metal wires to cross and wrap around, thereby forming a stable mesh. Among them, the sword belt is one of the key components of the weaving machine. It is mainly used to guide the weft yarn (the weft wire in the metal mesh weaving machine) through the warp yarn (warp wire) during the weaving process, thereby achieving interweaving. It is an important carrier for completing the weaving action.

[0003] In the prior art, the sword belt is wound on a sword belt disc and pressed by a number of pressure wheels. During operation, the sword belt disc does not move, and the sword belt is driven forward by the swing of the sword belt rod. There are about twenty pressure wheels supported by bearings. The sword belt and the pressure wheels are both metal structures. After working for a long time, the noise is very loud. Utility Model Content

[0004] The utility model provides a rapier belt driving device for a metal mesh braiding machine, which solves the problem of high noise after long working hours in the prior art.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rapier belt driving device for a metal mesh braiding machine, comprising:

[0006] A sword belt disc and a sword belt, wherein the sword belt disc is hollowed out and the sword belt is wound around the circumference of the sword belt disc;

[0007] A support plate, the sword belt disc is rotatably mounted on the support plate, and four support rods are detachably provided on the sword belt disc, and the ends of the support rods are provided with a pressing wheel for pressing the sword belt against the circumference of the sword belt disc;

[0008] A fastening mechanism, each of the pinch wheels corresponds to a fastening mechanism, and the pinch wheel's upper and lower positions can be fine-tuned through the fastening mechanism.

[0009] Preferably, a mounting through-hole is provided at the end of the support rod, and a mounting bar is connected to one end of the pressure wheel, and the mounting bar passes through the mounting through-hole.

[0010] Preferably, the fastening mechanism includes:

[0011] Two protrusions, the two protrusions are connected to the outer wall of the support rod, and the two protrusions are symmetrically located on the upper and lower sides of the installation through-hole, and a threaded rod is screwed through the protrusions;

[0012] Two screw holes are symmetrically arranged on the upper and lower surfaces of the mounting bar, and the ends of the threaded rod are screwed into the screw holes.

[0013] Preferably, the outer wall of the support plate is provided with mounting grooves in an annular array, and the end of the support rod away from the pressure wheel is screwed through and extends to the fastening screw of the support plate, and the end of the support rod is fitted in the mounting groove.

[0014] Preferably, the sword belt is made of carbon fiber.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] (1) The sword belt disc adopts a hollow setting and uses four symmetrical pressing wheels to achieve compression, reducing the number of pressing wheels. In short, the overall structure is simplified and the weight can be reduced. In this way, the rotation process of the sword belt disc is more stable and the noise is small. The sword belt is made of carbon fiber material, which can reduce noise.

[0017] (2) The clamping wheel is installed using a fastening mechanism, which is convenient for assembly and disassembly. The upper and lower positions of the clamping wheel can be fine-tuned by changing the length of the upper and lower threaded rods screwed through the protrusions, which is more convenient.

[0018] (3) The support rod is connected to the support plate by screws, so when the sword belt plate of different specifications is used, the support rod can be replaced, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 Schematic diagram of the structure from another perspective;

[0022] Figure 3 This is a schematic structural diagram of the support plate of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the present invention in which the pressing wheel, support plate and support rod are connected;

[0024] Figure 5 This is a schematic structural diagram of the support rod of the utility model;

[0025] Figure 6 This is a structural diagram of the compacting wheel of the utility model;

[0026] In the figure: 1. Sword belt disc; 2. Sword belt; 3. Pressure wheel; 4. Fastening mechanism; 5. Support plate; 6. Support rod; 7. Mounting slot; 8. Mounting strip; 9. Threaded rod; 10. Bump; 11. Fastening screw; 12. Mounting through hole; 13. Screw hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] The utility model provides Figures 1-6 The shown device is a sword belt drive device for a metal mesh weaving machine, comprising a sword belt disc 1, a sword belt 2, a fastening mechanism 4 and a support disc 5. The sword belt disc 1 adopts a hollow setting to reduce weight, so that the rotation process of the sword belt disc 1 is more stable and the noise is small. The sword belt 2 is made of carbon fiber material to reduce noise. The sword belt 2 is wound on the circumference of the sword belt disc 1, and the sword belt disc 1 is rotatably mounted on the support disc 5. Four support rods 6 are detachably provided on the sword belt disc 1. The four support rods 6 are preferably distributed in a ring array. The ends of the support rods 6 are provided with pressure wheels 3 for pressing the sword belt 2 to the circumference of the sword belt disc 1. Four groups of pressure wheels 3 are used to press the sword belt 2 to the circumference of the sword belt disc 1. When the sword belt disc 1 rotates, it drives the sword belt 2 to move, and when working, the support disc 5 does not move. Each pressure wheel 3 corresponds to a fastening mechanism 4, and the pressure wheel 3 is fixed to the end of the support rod 6 by the fastening mechanism 4, and the fastening mechanism 4 can realize fine adjustment of the upper and lower positions of the pressure wheel 3.

[0029] Among them, see Figure 3-Figure 5 As shown, the outer wall of the support plate 5 is provided with mounting grooves 7 in an annular array, and the end of the support rod 6 away from the pressure wheel 3 is screwed through with a fastening screw 11, and the end of the fastening screw 11 extends to the interior of the support plate 5, and the end of the support rod 6 coincides with the mounting groove 7, so that when installing the support rod 6, the end of the support rod 6 is first embedded in the mounting groove 7, and then fastened with the fastening screw 11. The support rod 6 is connected to the support plate 5 by screws, so when it comes to sword belt disks 1 of different specifications, the support rod 6 can be replaced, which is more convenient.

[0030] See Figure 5 and Figure 6 As shown, a mounting through-hole 12 is formed at the end of the support rod 6 , and a mounting bar 8 is connected to one end of the pressure wheel 3 , and the mounting bar 8 passes through the mounting through-hole 12 .

[0031] See Figure 4 and Figure 6 As shown, the fastening mechanism 4 includes:

[0032] Two protrusions 10 are connected to the outer wall of the support rod 6, and the two protrusions 10 are symmetrically located on the upper and lower sides of the mounting through-hole 12, and the threaded rod 9 is screwed through the protrusions 10;

[0033] Two screw holes 13 are symmetrically opened on the upper and lower surfaces of the mounting bar 8 , and the ends of the threaded rod 9 are screwed into the screw holes 13 .

[0034] Through the above, when installing the pressure wheel 3, the mounting strip 8 is passed through the mounting through-hole 12, and then the threaded rod 9 is screwed through the protrusions 10 at the upper and lower ends respectively, and the ends of the two threaded rods 9 are screwed into the corresponding screw holes 13 respectively, so that the mounting strip 8 can be pressed and restricted from the upper and lower ends, thereby ensuring the stability of the pressure wheel 3. Among them, by changing the length of the upper and lower threaded rods 9 screwed through the protrusions 10, the position of the pressure wheel 3 can be fine-tuned, which is more convenient.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rapier belt driving device for a metal mesh weaving machine, characterized in that: include: A sword belt disc (1) and a sword belt (2), wherein the sword belt disc (1) is hollowed out and the sword belt (2) is wound around the circumference of the sword belt disc (1); A support plate (5), the sword belt disc (1) is rotatably mounted on the support plate (5), a support rod (6) is detachably provided on the sword belt disc (1), and a pressure wheel (3) is provided at the end of the support rod (6) for pressing the sword belt (2) onto the circumference of the sword belt disc (1); A fastening mechanism (4), each of the pinch wheels (3) corresponds to a fastening mechanism (4), and the fine adjustment of the upper and lower positions of the pinch wheels (3) can be achieved through the fastening mechanism (4).

2. The rapier belt driving device of a metal mesh braiding machine according to claim 1, characterized in that: The end of the support rod (6) is provided with a mounting through-hole (12), one end of the pressure wheel (3) is connected to a mounting strip (8), and the mounting strip (8) passes through the mounting through-hole (12).

3. The rapier belt driving device of a metal mesh braiding machine according to claim 2, characterized in that: The fastening mechanism (4) comprises: Two protrusions (10), the two protrusions (10) are connected to the outer wall of the support rod (6), and the two protrusions (10) are symmetrically located on the upper and lower sides of the installation through-hole (12), and a threaded rod (9) is screwed through the protrusions (10); Two screw holes (13) are symmetrically arranged on the upper and lower sides of the mounting bar (8), and the ends of the threaded rod (9) are screwed into the screw holes (13).

4. The rapier belt driving device of a metal mesh braiding machine according to claim 1, characterized in that: The outer wall of the support plate (5) is provided with mounting grooves (7) in an annular array, and one end of the support rod (6) away from the pressure wheel (3) is screwed through and extends to the fastening screw (11) of the support plate (5), and the end of the support rod (6) is fitted into the mounting groove (7).

5. The rapier belt driving device of a metal mesh braiding machine according to claim 1, characterized in that: The sword belt (2) is made of carbon fiber material.

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