Balance type lever balance allowance alarm device

Abstract

The utility model relates to the technical field of alarm devices, and discloses a balance type lever balance allowance alarm device which comprises a bottom plate, the top of the bottom plate is fixedly connected with two center shaft seats, insertion rods are inserted into the two center shaft seats, the outer portions of the insertion rods are rotationally connected with lever balance plates, and the lever balance plates are fixedly connected with the center shaft seats. One end of the lever balance plate is fixedly connected with a counterweight frame, the other end of the lever balance plate is provided with a slot, the top of the bottom plate is provided with an upper cover box, and the interior of the upper cover box is slidably connected with an insertion strip. According to the utility model, the weight with the weight needing to be alarmed is placed in the weight frame, and when the weight of the yarn is smaller than that of the weight, the lever balance plate can incline and the inductive switch can generate a signal, so that an alarm is given in advance and equipment is forcibly stopped, the time for manually threading the yarn and the yarn again is shortened, the production efficiency is improved, and the production cost is reduced. And the loss of product raw materials and manpower caused by no-load operation of equipment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of alarm devices, in particular to a balance margin alarm device of a balance type lever. Background Art

[0002] Textile is the process and industry of using fiber materials to make textiles through weaving, weaving, knitting and other processes. It covers the entire production process from the collection of raw materials (such as cotton, wool, silk, etc.) to the final production of various fabrics. It is an industry with a long history and is closely related to human daily life. Spinning production is usually carried out continuously, and it is necessary to maintain a stable and continuous supply of spinning to ensure production efficiency. Therefore, an alarm needs to be issued before the spinning runs out.

[0003] The conventional yarn surplus alarm device monitors the amount of remaining yarn when in use, and will only sound an alarm when it is used up. However, this requires stopping the machine to replace the raw materials, which increases the idle time of the production line, affects production efficiency and capacity, and may also cause the quality of the fabric to decline or produce waste. In view of the above problems, a balance lever balance surplus alarm device is proposed by a technician in this field to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a balance lever balance remainder alarm device, which aims to improve the problem in the prior art that the yarn remainder on the textile machine cannot issue an alarm in advance, resulting in increased idle time of the production line, affecting production efficiency and capacity.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a balance balance margin alarm device of a balance balance type, comprising a base plate, two central axis seats are fixedly connected to the top of the base plate, plug rods are inserted into the interior of the two central axis seats, and a lever balance plate is rotatably connected to the outside of the plug rod, one end of the lever balance plate is fixedly connected to a counterweight frame, and a slot is provided at the other end of the lever balance plate, an upper cover box is installed on the top of the base plate, an insert strip is slidably connected to the interior of the upper cover box, and the top of the insert strip is fixedly connected to a fixed platform.

[0006] Furthermore, the top of the bottom plate is fixedly connected with connecting blocks near the two central axis seats, and the outsides of the two connecting blocks are fixedly connected with fixing seats by screws, and the bottom of the fixing seats is provided with mounting holes.

[0007] Furthermore, a plurality of gaskets are fixedly connected to the four sides of the top of the bottom plate, and a screw hole is opened in the middle of the gasket.

[0008] Furthermore, a plurality of mounting blocks are fixedly connected to the inner wall of the upper cover box, and the plurality of mounting blocks are connected to gaskets at corresponding positions on the top of the bottom plate by screws.

[0009] Furthermore, an external control line terminal is fixedly connected to the lower right corner of the top of the bottom plate, and a plurality of wiring holes are provided on the top and side of the external control line terminal.

[0010] Furthermore, a wiring port is provided on the front side of the upper cover box near the external control line terminal, and the shape of the wiring port matches the longitudinal section of the external control line terminal.

[0011] Furthermore, the bottom end of the insert is slidably connected to the inside of the slot.

[0012] Furthermore, the outside of the bottom plate is slidably connected to the inside of the upper cover box.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, by placing weights of the required alarm value weight on the counterweight frame, when the weight of the yarn is less than the weight of the weight, the lever balance plate tilts, thereby pushing the insert to slowly rise the fixed platform, and at the same time the induction switch generates a signal, which is transmitted to the device through the external control line terminal, so that the device automatically stops, thereby playing the role of early alarm and forced stop, reducing the time for manual re-threading of yarn and silk, improving production efficiency, and avoiding the loss of product raw materials and labor caused by idling of equipment.

[0015] 2. In the utility model, the function of early alarm can be realized through the mutual cooperation of the upper cover box, the bottom plate, the middle axis seat, the counterweight frame and other structures, and the structure adopts mechanical parts, which reduces the manufacturing cost, is not affected by any factors of the external environment, and maintains a particularly high accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a balance-type lever balance margin alarm device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the base structure of a balance-type lever balance margin alarm device proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the fixing seat structure of a balance-type lever balance margin alarm device proposed by the utility model;

[0019] Figure 4 The utility model provides a schematic diagram of the upper cover box structure of a balance-type lever balance margin alarm device.

[0020] Legend:

[0021] 1. Upper cover box; 2. Bottom plate; 3. Middle axis seat; 4. Lever balance plate; 5. Counterweight frame; 6. Insert rod; 7. Fixed seat; 8. Slot; 9. External control line terminal; 10. Mounting hole; 11. Connecting block; 12. Insert strip; 13. Fixed platform; 14. Gasket; 15. Mounting block; 16. Wiring port. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a balance-type lever balance margin alarm device, including a base plate 2, two central axis seats 3 are fixedly connected to the top of the base plate 2, and a plug rod 6 is inserted inside the two central axis seats 3. The outside of the plug rod 6 is rotatably connected to a lever balance plate 4, one end of the lever balance plate 4 is fixedly connected to a counterweight frame 5, and the other end of the lever balance plate 4 is provided with a slot 8. An upper cover box 1 is installed on the top of the base plate 2, and an insert strip 12 is slidably connected to the inside of the upper cover box 1. The top of the insert strip 12 is fixedly connected to a fixed platform 13, and the bottom end of the insert strip 12 is slidably connected to the inside of the slot 8.

[0024] Specifically, the bottom plate 2 plays a role in fixing the two central axis seats 3, so that after the insertion rod 6 is inserted into the inside of the central axis seat 3, it can play a supporting role for it, and the lever balance plate 4 is rotatably connected to the insertion rod 6 to play a role of balancing support. A certain weight of weight can be placed through the counterweight frame 5, and an alarm value can be set for the remaining amount of yarn. When the weight of the yarn is less than the weight of the weight, the lever balance plate 4 will rotate around the insertion rod 6, causing the whole to tilt, thereby pushing the insertion strip 12 to make the fixed platform 13 rise slowly, so that the alarm can be given in advance and the equipment can be stopped, reducing the time for manual re-threading of yarn and silk, and avoiding the embarrassment of traditional alarms that the alarm is only given when there is no yarn, thereby improving production efficiency. The movement of the insertion strip 12 can be limited by the slot 8, so that the insertion strip 12 can only slide inside the slot 8 and will not fall off, ensuring the stability of the structural operation, and the structure on the top of the bottom plate 2 is protected by the upper cover box 1.

[0025] Reference Figure 3 The top of the bottom plate 2 is fixedly connected with a connection block 11 near the two center axis seats 3. The outsides of the two connection blocks 11 are fixedly connected with a fixing seat 7 by screws. The bottom of the fixing seat 7 is provided with a mounting hole 10.

[0026] Specifically, by fixing the fixing base 7 to the two connecting blocks 11 by screws, the induction switch in the mounting hole 10 at the bottom of the fixing base 7 can be fixed, thereby ensuring the stability of signal reception, so that when the lever balance plate 4 moves up close to one end of the induction switch, an alarm signal can be issued to prompt workers to add raw materials in time.

[0027] Reference Figure 2 and Figure 4 A plurality of gaskets 14 are fixedly connected to the four sides of the top of the bottom plate 2, a screw hole is opened in the middle of the gasket 14, a plurality of mounting blocks 15 are fixedly connected to the inner wall of the upper cover box 1, and the plurality of mounting blocks 15 are connected to the gaskets 14 at the corresponding positions on the top of the bottom plate 2 by screws, and the outside of the bottom plate 2 is slidably connected to the inside of the upper cover box 1.

[0028] Specifically, by cooperating with the gasket 14 and the mounting block 15 at the corresponding position, screws can be used to connect and fix the upper cover box 1 and the bottom plate 2, thereby providing good protection for the internal structure, avoiding external interference, ensuring accuracy during alarm, and facilitating disassembly and maintenance, thereby extending the service life of the device.

[0029] Reference Figure 2 An external control line terminal 9 is fixedly connected to the lower right corner of the top of the bottom plate 2. A plurality of wiring holes are provided on the top and side of the external control line terminal 9. A wiring port 16 is provided on the front side of the upper cover box 1 near the external control line terminal 9. The shape of the wiring port 16 matches the longitudinal section of the external control line terminal 9.

[0030] Specifically, the external control line terminal 9 is connected to the device so that the signal generated by the induction switch can be transmitted to the device in a timely manner, thereby forcing the device to stop and avoiding the loss of product raw materials and labor caused by the equipment running at no load. The wiring port 16 is convenient for wiring, which improves the convenience of using the device.

[0031] Working principle: Place the yarn used for spinning on the fixed platform 13 of the device, and then place weights of equal weight on the counterweight frame 5 according to the weight required for early alarm. When the weight of the yarn is less than the weight of the weight, the lever balance plate 4 rotates around the insertion rod 6, and the whole will tilt, thereby pushing the insertion strip 12 to make the fixed platform 13 rise slowly. At this time, the induction switch installed in the mounting hole 10 at the bottom of the fixed seat 7 will generate a signal, which will be connected to the device through the external control line terminal 9, and then the signal will be transmitted to the device, causing the device to automatically stop, thereby playing the role of early alarm and forced stop, reducing the time for manual re-threading of yarn and silk, and avoiding the embarrassment of traditional alarms that only alarm when there is no yarn, thereby improving production efficiency.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A balance-type lever balance margin alarm device, comprising a bottom plate (2), characterized in that: The top of the bottom plate (2) is fixedly connected to two central axis seats (3), the interior of the two central axis seats (3) is plugged with an insertion rod (6), the exterior of the insertion rod (6) is rotatably connected to a lever balance plate (4), one end of the lever balance plate (4) is fixedly connected to a counterweight frame (5), the other end of the lever balance plate (4) is provided with a slot (8), an upper cover box (1) is installed on the top of the bottom plate (2), an insertion strip (12) is slidably connected to the interior of the upper cover box (1), and the top of the insertion strip (12) is fixedly connected to a fixing platform (13).

2. A balance-type lever balance margin alarm device according to claim 1, characterized in that: The top of the bottom plate (2) is fixedly connected to a connection block (11) near the two center axis seats (3), and the outsides of the two connection blocks (11) are fixedly connected to a fixing seat (7) by screws, and a mounting hole (10) is provided at the bottom of the fixing seat (7).

3. A balance-type lever balance margin alarm device according to claim 1, characterized in that: A plurality of gaskets (14) are fixedly connected to the four sides of the top of the bottom plate (2), and a screw hole is provided in the middle of the gasket (14).

4. A balance-type lever balance margin alarm device according to claim 1, characterized in that: A plurality of mounting blocks (15) are fixedly connected to the inner wall of the upper cover box (1), and the plurality of mounting blocks (15) are connected to gaskets (14) at corresponding positions on the top of the bottom plate (2) via screws.

5. A balance-type lever balance margin alarm device according to claim 1, characterized in that: An external control line terminal (9) is fixedly connected to the lower right corner of the top of the bottom plate (2), and a plurality of wiring holes are provided on the top and side of the external control line terminal (9).

6. A balance-type lever balance margin alarm device according to claim 1, characterized in that: A wiring port (16) is provided on the front side of the upper cover box (1) near the external control line terminal (9), and the shape of the wiring port (16) matches the longitudinal section of the external control line terminal (9).

7. A balance-type lever balance margin alarm device according to claim 1, characterized in that: The bottom end of the inserting strip (12) is slidably connected inside the slot (8).

8. The balance balance alarm device of a balance lever according to claim 1, characterized in that: The outside of the bottom plate (2) is slidably connected to the inside of the upper cover box (1).

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