Knitting machine lower net clamping mechanism

Abstract

The utility model discloses a knitting machine lower net clamping mechanism which comprises a rolling rotating rod, one end of the rolling rotating rod is connected with a driving assembly, the driving assembly is installed on a machine frame at the tail end of a knitting machine, and the other end of the rolling rotating rod is connected to the tail end of the machine frame through a supporting assembly. The winding rotating rod is in a cylinder shape with the front end face being a plane, T-shaped grooves are formed in the two ends of the winding rotating rod correspondingly, bolts are slidably connected into the T-shaped grooves, the rod body portions of the bolts extend outwards and penetrate through through holes formed in the check blocks to be connected with butterfly nuts, the check blocks are arranged on the front end face of the winding rotating rod, and circular baffles are arranged on the inner sides of the check blocks. The baffles are arranged on the rolling rotating rod in a sleeving mode, and a paper tube is arranged on the rod body, between the two baffles, of the rolling rotating rod in a sleeving mode. The device is simple in structure and convenient to operate, assemble and disassemble, the distance between the two baffles can be adjusted according to the width of a woven wire mesh, and the application range is widened.

Description

Technical Field

[0001] This utility model relates to the technical field of accessories for metal wire mesh weaving machines, and in particular to a mesh clamping mechanism for the lower part of a weaving machine. Background Technology

[0002] In the prior art, the Chinese utility model patent application with patent number 201320873570.2 discloses a wire mesh unloading device for a metal wire mesh weaving machine, including positioning frames at both ends and a wire mesh winding mechanism located in the middle of the positioning frames. A top rod with a receiving sleeve is provided on the positioning frame, wherein at least one top rod is connected to the positioning frame via a telescopic control mechanism. The receiving sleeves of the two top rods are fitted onto both ends of the wire mesh winding mechanism. During the wire mesh weaving process, the wire mesh is directly wound onto the winding mechanism without the need for reverse winding. When the wire mesh length reaches the required level, the top rod is controlled to retract from the winding mechanism via the telescopic control mechanism, and the winding mechanism can be removed from the positioning frame. This improves efficiency, reduces labor intensity, and improves the quality of the wire mesh.

[0003] However, in the aforementioned patent, the length of the paper tube in the lower wire mesh device is fixed and cannot be adjusted according to the width of the wire mesh. Furthermore, the wire mesh often winds up onto the lock nut, which is not conducive to later disassembly. Utility Model Content

[0004] The purpose of this invention is to provide a mesh clamping mechanism for a knitting machine to solve the above-mentioned problems.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] This utility model discloses a net clamping mechanism for a braiding machine, comprising a winding rod. One end of the winding rod is connected to a drive assembly, which is mounted on the frame at the end of the braiding machine. The other end of the winding rod is connected to the end of the frame via a support assembly. The winding rod is a cylindrical shape with a flat front end. T-slots are provided at both ends of the winding rod, and bolts are slidably connected in the T-slots. The bolts extend outward and pass through a through hole in a stop block before being connected to a wing nut. The stop block is placed on the front end face of the winding rod, and a circular baffle is provided on the inner side of the stop block. The baffle is fitted onto the winding rod, and a paper tube is fitted onto the shaft of the winding rod between the two baffles.

[0007] Furthermore, the drive assembly includes a drive motor and a universal joint connected to the output end of the drive motor, the other end of which is connected to one end of the take-up rotating rod via a connecting rod.

[0008] Furthermore, the support component includes a support member with a slot, and one end of the winding rod is inserted into the slot.

[0009] Furthermore, both the drive motor and the support are mounted on the end of the weaving machine frame via mounting plates.

[0010] Furthermore, a groove is provided on the inner side wall of the baffle.

[0011] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0012] This utility model has a simple structure, is easy to operate, and is convenient to install and disassemble. It can adjust the distance between the two baffles according to the width of the woven wire mesh, thereby improving its applicability. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings.

[0014] Figure 1 This is a front view of the weaving machine's lower wire clamping mechanism before the paper tube is installed.

[0015] Figure 2 Main view of the paper tube installed in the braiding machine lower wire clamping mechanism of this utility model;

[0016] Figure 3 This is a sectional view of the side of the winding boom;

[0017] Figure 4 Side view of the baffle;

[0018] Figure 5 Side view of the supporting component;

[0019] Explanation of reference numerals in the attached drawings: 1. Rewinding rod; 2. Groove; 3. T-slot; 4. Bolt; 5. Stop; 6. Wing nut; 7. Baffle; 8. Paper tube; 9. Drive motor; 10. Universal connector; 11. Connecting rod; 12. Support; 13. Slot; 14. Mounting plate. Detailed Implementation

[0020] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0021] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified. "Several" means one or more, unless otherwise explicitly specified.

[0022] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] like Figure 1-5 As shown, a mesh clamping mechanism for a knitting machine includes a take-up rotating rod 1. One end of the take-up rotating rod 1 is connected to a drive assembly. The drive assembly includes a drive motor 9 and a universal connector 10 connected to the output end of the drive motor 9. The other end of the universal connector 10 is connected to one end of the take-up rotating rod 1 via a connecting rod 11. The other end of the take-up rotating rod 1 is connected to the end of the machine frame via a support assembly. The support assembly includes a support member 12 with a slot 13, into which one end of the take-up rotating rod 1 is inserted.

[0024] Both the drive motor 9 and the support 12 are mounted on the end of the knitting machine frame via the mounting plate 14.

[0025] The winding rod 1 is a cylindrical shape with a flat front end. T-slots 3 are provided at both ends of the winding rod 1. Bolts 4 are slidably connected in the T-slots 3. The rod body of the bolts 4 extends outward and passes through the through hole on the stop block 5 before being connected to a wing nut 6. The stop block 5 is placed on the front end face of the winding rod 1.

[0026] The inner side of the stop block 5 is provided with a circular baffle 7, which is sleeved on the winding rod 1. The inner side wall of the baffle 7 is provided with a groove 2. A paper tube 8 is sleeved on the rod body of the winding rod 1 between the two baffles 7. The two ends of the paper tube 8 are respectively inserted into the two grooves 2. The paper tube 8 is locked by the two baffles 7 to prevent it from rotating on its own.

[0027] The operation process of this utility model is as follows:

[0028] Based on the width of the woven wire mesh, select the appropriate length of the paper tube 8. Then, select the correct position for the wing nut 6 near the drive motor 9 and tighten it to fix the stop block 5. Next, place a baffle 7 on the winding rod 1, then place the paper tube 8 on the winding rod 1, and then place another baffle 7 on the winding rod 1 so that the two baffles 7 clamp the paper tube 8. Then, insert another bolt 4 into the T-slot 3 on the end of the winding rod 1 away from the drive motor 9, and then install the stop block 5 and the wing nut 6 on this bolt 4 so that the stop block 5 is close to the outside of the baffle 7 and then tighten the wing nut 6. Then, insert the other end of the winding rod 1 into the slot 13. When in use, wrap the wire mesh around the paper tube 8.

[0029] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A loom downlet gripper mechanism characterized by: The application relates to a winding rotary rod (1), one end of which is connected with a driving assembly, the driving assembly is installed on the end frame of a braiding machine, the other end of the winding rotary rod (1) is connected to the end of the frame through a supporting assembly; the winding rotary rod (1) is a cylindrical rod with a plane front end surface, T-shaped grooves (3) are formed in the two ends of the winding rotary rod (1), bolts (4) are slidably connected in the T-shaped grooves (3), the rod bodies of the bolts (4) extend outward, pass through through holes formed in stop blocks (5) and are connected with butterfly nuts (6), the stop blocks (5) are arranged on the front end surface of the winding rotary rod (1), circular stop plates (7) are arranged on the inner sides of the stop blocks (5), the stop plates (7) are sleeved on the winding rotary rod (1), and paper tubes (8) are sleeved on the rod bodies of the winding rotary rod (1) between the two stop plates (7).

2. The braider undernet clamp mechanism of claim 1, wherein: The driving assembly comprises a driving motor (9) and a universal joint (10) connected to the output end of the driving motor (9), and the other end of the universal joint (10) is connected with one end of the winding rotary rod (1) through a connecting rod (11).

3. The braider under net clamp mechanism of claim 2, wherein: The supporting assembly comprises a supporting piece (12), the supporting piece (12) is provided with clamping grooves (13), and one end of the winding rotary rod (1) is inserted into the clamping grooves (13).

4. The braider under net clamp mechanism of claim 3, wherein: The driving motor (9) and the supporting piece (12) are installed on the end of the frame of the braiding machine through mounting plates (14).

5. The braider undernet clamp mechanism of claim 1, wherein: Grooves (2) are formed in the inner side walls of the stop plates (7).

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