Dyeing apparatus with temperature anomaly alarm function

Abstract

The utility model discloses a dyeing device with temperature abnormality alarm function, including cylinder, the top of cylinder is equipped with cylinder cover, the bottom of cylinder is annular equidistance and is provided with base, the inner wall of cylinder is provided with heating alarm device, heating alarm device can automatic alarm and power off according to temperature change, the utility model provides a dyeing device with temperature abnormality alarm function has, temperature alarm device, its main structure is by gasbag and its bottom top rod constitutes, when the dye temperature in cylinder exceeds reasonable range, through semicircular heat conduction plate, dye temperature is transferred to gasbag outside in real time, makes gasbag temperature -rising faster and heat conduction efficiency higher, and gasbag expands through thermal expansion and contraction principle to push gasbag bottom top rod and its bottom pressing plate and move down and trigger alarm, compared with traditional temperature control circuit alarm device, and the device triggers through physical structure and is influenced less by external factors, and the reliability is strengthened.

Description

Technical Field

[0001] This utility model relates to the field of dyeing machine technology, specifically a dyeing device with an abnormal temperature alarm function. Background Technology

[0002] Patent application CN208803263U discloses a rapid fabric dyeing device, including a dyeing box and a storage box. A first water pump is fixedly installed at the bottom of one side of the dyeing box, and a second water pump is fixedly installed at the bottom of one side of the storage box. A hydraulic cylinder is installed on the other side of the dyeing box. A vibration box is fixedly installed at one end of a support rod, and a vibration motor is fixedly installed at the bottom of the vibration box. The output end of the vibration motor is fixedly connected to a vibration plate. A connecting plate is movably installed at the bottom of the vibration plate, and connecting rods are fixedly installed at the four corners of the bottom of the connecting plate. Countersunk screws are threaded to the bottom of the four connecting rods. The advantages are: the vibration motor drives the vibration plate to vibrate, and the fabric between the connecting rods and the countersunk screws begins to shake, making the fabric and dye bond more quickly. After dyeing, the unblended dye on the fabric is shaken off, avoiding contamination of other objects by the unblended dye on the fabric.

[0003] In some dyeing equipment, including the aforementioned patents or prior art, the heating device inside the dyeing vat may malfunction due to aging after prolonged use, causing the heating tube temperature to rise. The continuous high temperature change will cause changes in the fabric inside the dyeing vat. High temperature will destroy the molecular structure of disperse dyes, leading to dye decomposition or sublimation, which is more likely to occur under alkaline conditions. Furthermore, disperse dye particles may aggregate due to dispersant failure, forming color spots, stains, or even combining with fiber oligomers to form tar spots, seriously affecting the appearance of the fabric. Utility Model Content

[0004] The purpose of this invention is to provide a dyeing device with an abnormal temperature alarm function, so as to solve the problem that the alarm device mentioned in the background art does not have power-off and reset functions.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dyeing device with an abnormal temperature alarm function, comprising a cylinder body, a cylinder cover installed on the top of the cylinder body, a base arranged in an annular equidistant pattern at the bottom of the cylinder body, and a heating alarm device provided on the inner wall of the cylinder body, the heating alarm device being able to automatically alarm and cut off power according to temperature changes;

[0006] The heating alarm device includes a bracket and a protective shell. One side of the bracket is fixedly connected to the inner wall of the cylinder. A heat-conducting plate is provided on the other side of the bottom of the bracket. An air bladder is provided at the bottom of the heat-conducting plate. The main structure of the heat-conducting plate is semi-arc and surrounds one side of the air bladder. An air injection port is installed on one side of the top of the air bladder. An external power supply and an alarm device are provided on one side of the cylinder.

[0007] Furthermore, a push rod is provided at the bottom of the airbag, and a protective shell is provided at the bottom of the push rod. One side of the protective shell is fixedly connected to the inner wall of the cylinder, and the bottom of the push rod penetrates through the protective shell and extends into the interior of the protective shell.

[0008] Furthermore, a partition is provided at the bottom of the top rod, and a power-off hole is provided at the upper end of the partition. Electrodes are symmetrically arranged on both sides of the partition, and the electrodes are electrically connected to the heating tube.

[0009] Furthermore, a pressure plate is provided at the bottom of the partition, the bottom of the pressure plate is connected to a return spring, and the bottom of the return spring is fixedly connected to the inner wall of the bottom of the protective shell.

[0010] Furthermore, the inner ring of the reset spring is provided with an alarm button, which is fixedly connected to the bottom of the inner wall of the protective shell. One side of the protective shell is connected to the heating tube, and the other side of the protective shell is electrically connected to an external power supply. The alarm button is electrically connected to an alarm device.

[0011] Furthermore, a dye tank is provided on one side of the cylinder, and a motor is provided on the top of the dye tank. The output end of the motor is connected to the stirring blades inside the dye tank.

[0012] Furthermore, an electric push rod is provided on one side of the cylinder block, the output end of the electric push rod is rotatably connected to one end of the cylinder head bracket, the bottom of the cylinder head bracket is rotatably connected to the top of the cylinder head, a temperature gauge is provided on one side of the top of the cylinder head, and a waste discharge pipe is provided at the bottom of the cylinder block.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the dyeing device with abnormal temperature alarm function is reasonable and has the following advantages:

[0014] (1) The dyeing tank is equipped with a temperature alarm device. Its main structure consists of an air bladder and its bottom push rod. When the dye temperature in the tank exceeds the reasonable range, the dye temperature is transferred to the outside of the air bladder in real time through the semi-arc heat conduction plate, so that the air bladder heats up faster and the heat conduction efficiency is higher. The air bladder expands by the principle of thermal expansion and contraction, thereby pushing the bottom push rod and its bottom pressure plate of the air bladder to move downward to trigger the alarm device. Compared with the traditional temperature control circuit alarm device, this device triggers the alarm through physical structure and is less affected by external factors, which further enhances the reliability. At the same time, during the alarm triggering process, the partition plate connecting the circuit electrodes inside the device moves downward to achieve the automatic power-off function, which effectively avoids the risk of machine damage caused by the operator not being able to cut off the power in time during the high temperature alarm of the machine during operation.

[0015] (2) After the power is cut off, when the cylinder body cools down naturally and returns to the working range, the air bag reduces the internal gas pressure through the principle of thermal expansion and contraction. The bottom reset spring pushes the partition upward to reconnect the electrodes on the partition with the circuit. The heating tube is powered on to continue heating the internal dye, ensuring that the dye is always maintained within a reasonable temperature range. This reduces the process of manual intervention and improves the machine's production efficiency. At the same time, the bottom alarm button is automatically reset to remove the alarm state, further reducing the number of manual operation steps and lowering the company's labor costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the cylinder body of this utility model;

[0018] Figure 3 This is a schematic diagram of the heat-conducting plate structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the protective shell structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the partition structure of this utility model;

[0021] Figure 6 This utility model Figure 5 A magnified view of a portion of point A shown.

[0022] In the diagram: 1. Cylinder head; 2. Cylinder block; 3. Base; 4. Dye tank; 5. Heating alarm device; 501. Heat conduction plate; 502. Heating tube; 503. Push rod; 504. Bracket; 505. Air bag; 506. Air injection port; 507. Protective shell; 508. Partition plate; 509. Electrode; 510. Pressure plate; 511. Return spring; 512. Alarm button; 6. Motor; 7. Waste discharge pipe; 8. Electric push rod; 9. Cylinder head bracket; 10. Temperature gauge. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5 The present invention provides a technical solution as follows:

[0025] Example 1:

[0026] In this embodiment, a dyeing device with an abnormal temperature alarm function includes a cylinder cover 1 installed on the top of the cylinder 2, a base 3 arranged in an annular equidistant pattern at the bottom of the cylinder 2, and a heating alarm device 5 provided on the inner wall of the cylinder 2. The heating alarm device 5 can automatically alarm and cut off power according to temperature changes.

[0027] The heating alarm device 5 includes a bracket 504 and a protective shell 507. One side of the bracket 504 is fixedly connected to the inner wall of the cylinder 2. A heat-conducting plate 501 is provided on the other side of the bottom of the bracket 504. An air bladder 505 is provided at the bottom of the heat-conducting plate 501. The main structure of the heat-conducting plate 501 is semi-arc and surrounds one side of the air bladder 505. An air injection port 506 is installed on one side of the top of the air bladder 505. An external power supply and an alarm device are provided on one side of the cylinder 2.

[0028] In this embodiment, a push rod 503 is provided at the bottom of the airbag 505, and a protective shell 507 is provided at the bottom of the push rod 503. One side of the protective shell 507 is fixedly connected to the inner wall of the cylinder 2, and the bottom of the push rod 503 penetrates through the protective shell 507 and extends into the interior of the protective shell 507.

[0029] In this embodiment, a partition 508 is provided at the bottom of the top rod 503, and a power-off hole is provided at the upper end of the partition 508. Electrodes 509 are symmetrically arranged on both sides of the partition 508, and the electrodes 509 are electrically connected to the heating tube 502.

[0030] In this embodiment, a pressure plate 510 is provided at the bottom of the partition 508. The bottom of the pressure plate 510 is connected to the return spring 511, and the bottom of the return spring 511 is fixedly connected to the inner wall of the bottom of the protective shell 507.

[0031] In this embodiment, the inner ring of the reset spring 511 is provided with an alarm button 512. The alarm button 512 is fixedly connected to the bottom of the inner wall of the protective shell 507. One side of the protective shell 507 is connected to the heating tube 502, and the other side of the protective shell 507 is electrically connected to an external power supply. The alarm button 512 is electrically connected to the alarm device.

[0032] In this embodiment, a dye tank 4 is provided on one side of the cylinder 2, and a motor 6 is provided on the top of the dye tank 4. The output end of the motor 6 is connected to the stirring blade inside the dye tank 4.

[0033] In this embodiment, an electric push rod 8 is provided on one side of the cylinder body 2. The output end of the electric push rod 8 is rotatably connected to one end of the cylinder head bracket 9. The bottom of the cylinder head bracket 9 is rotatably connected to the top of the cylinder head 1. A temperature gauge 10 is provided on one side of the top of the cylinder head 1. A waste pipe 7 is provided at the bottom of the cylinder body 2.

[0034] Working Principle: First, open the cylinder cover and place the fabric to be dyed. Then, close cylinder cover 1, and inject dye into dye tank 4 to begin the dyeing process. During this process, the internal heating device ensures that the dye maintains a certain temperature. When the internal temperature is too high, the heat-conducting plate 501 extending into the dye immediately and fully conducts the heat to the airbag 505. According to the principle of thermal expansion and contraction, the airbag 505 expands due to heat, thereby pushing the bottom push rod 503 downward, which in turn moves the partition 508 downward, causing the partition 508 to disconnect from the electrodes 509 on both sides. At the same time, the hollow part of the partition 508 moves to the position of the electrodes 509 on both sides, cutting off the power supply from the external power source, thus achieving a physical power-off effect. Heating tube 502 disconnects the circuit to stop heating, preventing the dye from continuously heating up and affecting the dyeing effect. At the same time, the bottom pressure plate 510 pushes down the alarm button 512 to activate the alarm device on the outside of the cylinder 2. When the internal temperature of the cylinder 2 begins to drop, the gas inside the airbag 505 cools down and the air pressure decreases. The reset spring 511 inside the protective shell 507 pushes the pressure plate 510 to drive the partition 508 back to its original position, reconnecting it to the electrode 509. The external power supply is restored, and heating tube 502 starts to work, warming the internal dye. At the same time, the bottom alarm button 512 resets, and the alarm device is deactivated. When the dyeing process is over, the bottom waste drain pipe 7 is opened to discharge the waste dye, and the fabric is taken out.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A dyeing device with an abnormal temperature alarm function, comprising a cylinder (2), characterized in that: The cylinder body (2) is equipped with a cylinder cover (1) on the top and a base (3) is provided at the bottom of the cylinder body (2) in an annular equidistant shape. The inner wall of the cylinder body (2) is provided with a heating alarm device (5), which can automatically alarm and cut off the power according to the temperature change. The heating alarm device (5) includes a bracket (504) and a protective shell (507). One side of the bracket (504) is fixedly connected to the inner wall of the cylinder (2). A heat-conducting plate (501) is provided on the other side of the bottom of the bracket (504). An air bag (505) is provided at the bottom of the heat-conducting plate (501). The main structure of the heat-conducting plate (501) is semi-arc and surrounds one side of the air bag (505). An air injection port (506) is installed on one side of the top of the air bag (505). An external power supply and an alarm device are provided on one side of the cylinder (2).

2. The dyeing device with an abnormal temperature alarm function according to claim 1, characterized in that: The bottom of the airbag (505) is provided with a push rod (503), and the bottom of the push rod (503) is provided with a protective shell (507). One side of the protective shell (507) is fixedly connected to the inner wall of the cylinder (2). The bottom of the push rod (503) penetrates the protective shell (507) and extends into the interior of the protective shell (507).

3. A dyeing device with an abnormal temperature alarm function according to claim 2, characterized in that: The bottom of the top rod (503) is provided with a partition (508), and the upper end of the partition (508) is provided with a power-off hole. Electrodes (509) are symmetrically arranged on both sides of the partition (508), and the electrodes (509) are electrically connected to the heating tube (502).

4. A dyeing device with an abnormal temperature alarm function according to claim 3, characterized in that: The bottom of the partition (508) is provided with a pressure plate (510), the bottom of the pressure plate (510) is connected to a reset spring (511), and the bottom of the reset spring (511) is fixedly connected to the inner wall of the bottom of the protective shell (507).

5. A dyeing apparatus with an abnormal temperature alarm function according to claim 4, characterized in that: An alarm button (512) is provided on the inner ring of the return spring (511). The alarm button (512) is fixedly connected to the bottom of the inner wall of the protective shell (507). One side of the protective shell (507) is connected to the heating tube (502), and the other side of the protective shell (507) is electrically connected to an external power supply. The alarm button (512) is electrically connected to an alarm device.

6. A dyeing apparatus with an abnormal temperature alarm function according to claim 1, characterized in that: A dye tank (4) is provided on one side of the cylinder (2), and a motor (6) is provided on the top of the dye tank (4). The output end of the motor (6) is connected to the stirring blade inside the dye tank (4) for transmission.

7. A dyeing apparatus with an abnormal temperature alarm function according to claim 1, characterized in that: An electric push rod (8) is provided on one side of the cylinder body (2). The output end of the electric push rod (8) is rotatably connected to one end of the cylinder head bracket (9). The bottom of the cylinder head bracket (9) is rotatably connected to the top of the cylinder head (1). A temperature gauge (10) is provided on one side of the top of the cylinder head (1). A waste pipe (7) is provided at the bottom of the cylinder body (2).

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