Warp breakage shutdown device for woven bag circular weaving machine

Abstract

The utility model discloses a warp breaking shutdown device for a woven bag circular weaving machine, which belongs to the technical field of circular weaving machines, and comprises a mounting seat, and the top surface of the mounting seat is fixedly connected with a protective seat; the detection assembly comprises two sliding frames, a middle adjusting frame, a tightening wheel, a guide rod and an upper jacking spring, the two sliding frames are fixedly connected to the top face of the protection base, the middle adjusting frame is arranged between the inner walls of the two sliding frames in a sliding mode, and the tightening wheel is rotationally connected between the inner walls of the middle adjusting frame. According to the warp yarn breakage shutdown device for the woven bag circular weaving machine, installation is conducted through the installation base and the protection base, when warp yarn is broken, an upward jacking spring pushes a tightening wheel to move upwards, an inductor body sends a signal into an industrial computer, yarn breakage shutdown operation is completed, the structure is simple, operation is facilitated, meanwhile, cost is low, the effect of reminding workers is better, and the service life of the woven bag circular weaving machine is prolonged. And repair and maintenance operations are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of circular loom technology, and more specifically, to a warp breakage stop device for a circular loom for woven bags. Background Technology

[0002] A circular loom is a textile equipment used to produce tubular fabrics. It is widely used in packaging, construction, agriculture and other fields. It forms a seamless tubular structure through the interlacing of warp and weft yarns. It is suitable for producing various bags, tarpaulins, geotextiles and so on. During production, the warp yarns are drawn from the warp beam and evenly distributed around the loom. Then, the weft yarns are inserted between the warp yarns through a shuttle or air jet device. The warp and weft yarns interlaced to form a tubular fabric. The fabric is wound up by a take-up device to maintain continuous production.

[0003] Existing circular looms introduce warp threads through warp beams. After the warp threads are guided and tightened, they are prone to breakage. After a breakage, the machine needs to be stopped to reintroduce the broken thread. The current detection method usually involves manual inspection of the woven fabric. The machine is stopped only after a defective product is detected. This can lead to some products continuing to be produced after a breakage, resulting in an increased defect rate and hindering production operations. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a warp breakage stop device for a circular knitting machine for woven bags. It is installed using a mounting base and a protective base. After the warp thread passes through the central adjustment frame, it is tightened. The warp thread and the tensioning wheel cooperate, and the sensor body detects the tensioning wheel. When the warp thread breaks, the upper spring pushes the tensioning wheel upwards, and the sensor body sends a signal to an industrial computer, completing the warp breakage stop operation. The device has a simple structure, is easy to operate, has low cost, provides better alerts to workers, facilitates maintenance and repair, improves production efficiency, and is easy to use.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solution:

[0008] A warp breakage stop device for a circular knitting machine for woven bags includes: a mounting base, with a protective base fixedly connected to the top surface of the mounting base; and a detection component, the detection component including: two sliding frames, a middle adjustment frame, a tensioning wheel, a guide rod, and an upper top spring. The two sliding frames are fixedly connected to the top surface of the protective base. The middle adjustment frame is slidably disposed between the inner walls of the two sliding frames. The tensioning wheel is rotatably connected between the inner walls of the middle adjustment frame. The guide rod is detachably connected to the inner bottom surface of the protective base and moves through the middle adjustment frame. The upper top spring is installed on the inner bottom surface of the protective base, and one end of the upper top spring is fixedly connected to the bottom surface of the middle adjustment frame.

[0009] As a preferred embodiment of this utility model, the top surface of the protective base is provided with a mounting hole, and a sensor body is installed between the inner walls of the mounting hole.

[0010] As a preferred embodiment of this utility model, an anti-detachment plate is fixedly connected to the top surface of the guide rod.

[0011] As a preferred embodiment of this utility model, a side positioning frame is provided on one side of the outer wall of the protective seat, and two positioning holes are provided on one side of the outer wall of the side positioning frame.

[0012] As a preferred embodiment of this utility model, a warning light is installed on the inner bottom surface of the protective base.

[0013] As a preferred embodiment of this utility model, a buzzer is installed on the top surface of the mounting base.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, this utility model provides a warp breakage stop device for a circular knitting machine for woven bags, which has the following advantages:

[0016] This circular knitting machine for woven bags uses a warp breakage stop device, which is installed via a mounting base and a protective base. After the warp threads pass through the central adjustment frame and are tightened, the warp threads and the tensioning wheel cooperate. The sensor body detects the tensioning wheel. When the warp thread breaks, the upper spring pushes the tensioning wheel upward, and the sensor body sends a signal to the industrial computer to complete the warp breakage stop operation. The structure is simple and easy to operate, while also being low in cost. It provides better alerts to workers, facilitates maintenance and repair, improves production efficiency, and is easy to use. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present utility model;

[0018] Figure 2 This is a rear-view perspective view of the present invention;

[0019] Figure 3This is a partial perspective view of the present utility model.

[0020] Explanation of the labels in the diagram:

[0021] 1. Mounting base; 2. Protective base; 3. Sliding bracket; 4. Center adjustment bracket; 5. Tensioning wheel; 6. Guide rod; 7. Top spring; 8. Anti-detachment plate; 9. Sensor body; 10. Side positioning bracket; 11. Warning light; 12. Buzzer. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0023] Example:

[0024] Please see Figure 1-3 A warp breakage stop device for a circular knitting machine for woven bags includes: a mounting base 1, with a protective base 2 fixedly connected to the top surface of the mounting base 1; and a detection component, which includes: two sliding frames 3, a middle adjustment frame 4, a tensioning wheel 5, a guide rod 6, and an upper top spring 7. The two sliding frames 3 are fixedly connected to the top surface of the protective base 2. The middle adjustment frame 4 is slidably disposed between the inner walls of the two sliding frames 3. The tensioning wheel 5 is rotatably connected between the inner walls of the middle adjustment frame 4. The guide rod 6 is detachably connected to the inner bottom surface of the protective base 2 and moves through the middle adjustment frame 4. The upper top spring 7 is installed on the inner bottom surface of the protective base 2, and one end of the upper top spring 7 is fixedly connected to the bottom surface of the middle adjustment frame 4.

[0025] In a specific embodiment of this utility model, the device is fixed to the circular loom by the mounting base 1 and the protective base 2. Then, the warp yarn is passed through the center adjustment frame 4, and then the warp yarn is tightened so that the warp yarn and the tensioning wheel 5 cooperate. At this time, the upper spring 7 will push the center adjustment frame 4 and the tensioning wheel 5 to move upward and stop at a predetermined position. At this moment, the sensor body 9 will detect the position of the tensioning wheel 5. When the warp yarn breaks, the upper spring 7 will push the tensioning wheel 5 upward, and the sensor body 9 will send a signal to the industrial computer. At the same time, the warning light 11 and the buzzer 12 will remind the operator, thereby completing the yarn breakage stop operation. The structure is simple and easy to operate, and the cost is low. It also has a better reminder effect on the operator, facilitates maintenance and repair, improves production efficiency, and is easy to use.

[0026] Specifically, the top surface of the protective base 2 has an installation hole, and the sensor body 9 is installed between the inner walls of the installation hole.

[0027] In this embodiment, the sensor body 9 is installed through the mounting hole, and the position of the tensioning wheel 5 is sensed through the sensor body 9.

[0028] Specifically, the top surface of the guide rod 6 is fixedly connected to an anti-detachment plate 8.

[0029] In this embodiment, the anti-detachment plate 8 is used to center the adjustment frame 4 to prevent it from falling off.

[0030] Specifically, a side positioning frame 10 is provided on one side of the outer wall of the protective seat 2, and two positioning holes are opened on one side of the outer wall of the side positioning frame 10.

[0031] In this embodiment, the side positioning bracket 10 assists in the installation and disassembly of the protective seat 2, improves the fixing effect, and facilitates the vertical positioning of the protective seat 2 by the staff.

[0032] Specifically, a warning light 11 is installed on the inner bottom surface of the protective seat 2.

[0033] In this embodiment, the warning light 11 is used to provide a warning, which improves the warning effect when the wire is disconnected, makes the repair speed after the wire is disconnected faster, and facilitates the resumption of work.

[0034] Specifically, a buzzer 12 is installed on the top surface of the mounting base 1.

[0035] In this embodiment, the buzzer 12 is used to improve the reminder effect, which is more effective in reminding staff and facilitates maintenance operations.

[0036] Working principle: The device is fixed to the circular loom via mounting base 1 and protective base 2. The warp yarn is then passed through the center adjustment frame 4 and tightened, so that the warp yarn and tensioning wheel 5 are engaged. At this time, the upper spring 7 pushes the center adjustment frame 4 and tensioning wheel 5 upward and stops at a predetermined position. The sensor body 9 detects the position of tensioning wheel 5. When the warp yarn breaks, the upper spring 7 pushes the tensioning wheel 5 upward, and the sensor body 9 sends a signal to the industrial computer. At the same time, the warning light 11 and buzzer 12 will remind the operator, thus completing the yarn breakage stop operation. The structure is simple and easy to operate, with low cost, better reminder effect for operators, and facilitates maintenance and repair operations, improving production efficiency and ease of use.

[0037] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A warp breakage stop device for a circular knitting machine for woven bags, characterized in that, include: Mounting base (1), the top surface of which is fixedly connected to a protective base (2); as well as The detection assembly includes: two sliding frames (3), a middle adjustment frame (4), a tensioning wheel (5), a guide rod (6), and an upper spring (7). The two sliding frames (3) are fixedly connected to the top surface of the protective seat (2). The middle adjustment frame (4) is slidably disposed between the inner walls of the two sliding frames (3). The tensioning wheel (5) is rotatably connected between the inner walls of the middle adjustment frame (4). The guide rod (6) is detachably connected to the inner bottom surface of the protective seat (2) and moves through the middle adjustment frame (4). The upper spring (7) is installed on the inner bottom surface of the protective seat (2), and one end of the upper spring (7) is fixedly connected to the bottom surface of the middle adjustment frame (4).

2. The warp breakage stop device for a circular knitting machine for woven bags according to claim 1, characterized in that: The top surface of the protective base (2) is provided with an installation hole, and the sensor body (9) is installed between the inner walls of the installation hole.

3. The warp breakage stop device for a circular knitting machine for woven bags according to claim 2, characterized in that: An anti-detachment plate (8) is fixedly connected to the top surface of the guide rod (6).

4. The warp breakage stop device for a circular knitting machine for woven bags according to claim 3, characterized in that: A side positioning frame (10) is provided on one side of the outer wall of the protective seat (2), and two positioning holes are provided on one side of the outer wall of the side positioning frame (10).

5. The warp breakage stop device for a circular knitting machine for woven bags according to claim 4, characterized in that: A warning light (11) is installed on the inner bottom surface of the protective seat (2).

6. The warp breakage stop device for a circular knitting machine for woven bags according to claim 5, characterized in that: A buzzer (12) is mounted on the top surface of the mounting base (1).

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