Polyester fabric dyeing device

Abstract

The utility model discloses a polyester fabric dyeing device, which is applied to the field of dyeing devices and comprises an outer box frame, an inner frame is welded inside the outer box frame, a first rotating roller and a second rotating roller are respectively and rotatably connected inside the inner frame and inside the outer box frame, a base plate is welded inside the outer box frame, and the first rotating roller and the second rotating roller are arranged on the base plate. And an air cylinder is connected to the top of the base plate in a penetrating and bolting mode, a moving plate is installed at the output end of the air cylinder, an extrusion roller attached to the second rotating roller is arranged at the bottom of the moving plate, a fixing spring is connected between the top of the extrusion roller and the moving plate through a spring fixing piece in a bolting mode, and a circulating pump and a heater are connected to the interior of the outer box frame in a bolting mode. The device can have a circulating heating function, enables internal dye to be in a flowing state, improves the dyeing effect and the color development rate of the fabric, has an extrusion type liquid removal function, prevents the fabric from carrying a large amount of dye after being taken out, reduces waste of the dye in the device, and is high in practicability.

Description

Technical Field

[0001] The utility model relates to the field of dyeing devices, in particular to a polyester fabric dyeing device. Background Art

[0002] At present, a Chinese utility model with the announcement number CN220538152U discloses a polyester fabric dyeing device, including a dyeing device body, two sides of the dyeing device body are respectively fixedly connected with a cleaning mechanism and a discharging mechanism, the cleaning mechanism includes a collecting box, one side of the dyeing device body is fixedly connected with a collecting box and two feeding boxes, a conveying pipe is fixedly connected between the collecting box and the two feeding boxes, and the fine and broken fabrics adhering to the top and bottom surfaces of the polyester fabric can be sucked out by the fan, the conveying pipe and the feeding box to achieve a cleaning effect, avoid the fine and broken fabrics from contaminating the dye, and facilitate the dye to dye the fabric, and the first motor drives the combing needle to rotate to convey the fine and broken fabrics to the bottom of the partition, which not only enables the collection box to store more fine and broken fabrics, but also prevents the fine and broken fabrics from accumulating above the partition to cause the filter plate to be blocked, and the scraper works together to effectively prevent the filter plate from being blocked, thereby ensuring the air suction effect of the fan;

[0003] Although the existing dyeing device can guide the fabric through rollers, there are still other problems in the use process, such as the lack of circulating heating processing function, the temperature of the dye inside the device needs to be controlled to 50 to 100 ° C, if the dye temperature is too low, it will have a great impact on the dyeing effect and color development rate of the fabric, the conventional hot steam blowing method is slow to heat, the heat energy loss is high, and the use cost of the device is increased, and it does not have the fabric squeezing function. After the fabric is dyed, it will contain a large amount of dye. If the fabric is taken out directly, it will undoubtedly carry the dye together, which will cause a great waste of the dye and has low practicality. In order to solve the above problems, we propose a polyester fabric dyeing device. Utility Model Content

[0004] The utility model aims to provide a polyester fabric dyeing device, which solves the problem that the existing dyeing device does not have a circulating heating function and does not have an extrusion liquid removal function.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions: a polyester fabric dyeing device, comprising an outer box frame, an inner frame welded inside the outer box frame, a first rotating roller and a second rotating roller are rotatably connected inside the inner frame and inside the outer box frame respectively, a base plate is welded inside the outer box frame, a cylinder is bolted through the top of the base plate, a movable plate is installed at the output end of the cylinder, an extrusion roller that fits the second rotating roller is arranged at the bottom of the movable plate, a fixing spring is bolted between the top of the extrusion roller and the movable plate through a spring fixing sheet, a circulating pump and a heater are bolted inside the outer box frame respectively, a connecting pipe is fixedly sleeved at the other end of the heater, the other end of the connecting pipe is communicated with the bottom of the inner frame, a discharge end of the circulating pump is fixedly sleeved with a discharge pipe, the other end of the discharge pipe is communicated with one side of the inner frame, and a side plate is bolted to the front of the outer box frame.

[0006] The above technical solution can have a circulating heating function, so that the internal dye is in a flowing state, which improves the dyeing effect and color development rate of the fabric. At the same time, it can have an extrusion liquid removal function to avoid the fabric carrying a large amount of dye after being taken out, reducing the waste of dye inside the device, and is highly practical.

[0007] The utility model is further configured as follows: a limiting rod is welded on the top of the extrusion roller, and the other end of the limiting rod sequentially penetrates the moving plate and the base plate and extends to the top of the base plate.

[0008] By adopting the above technical solution, the squeezing roller can be limited by setting the limiting rod to prevent the squeezing roller from tilting during the process of moving up and down.

[0009] The utility model is further configured as follows: the top of the outer box frame is symmetrically bolted with steering rollers.

[0010] By adopting the above technical solution, the fabric can be guided by setting the steering roller, so as to avoid friction between the fabric and the outer box frame when the fabric enters the inner part of the outer box frame and is taken out.

[0011] The utility model is further configured as follows: three heat dissipation slots are opened on the front side of the side plate, and dustproof nets are installed inside the heat dissipation slots.

[0012] By adopting the above technical solution, the heat dissipation effect on the electrical components inside the outer box frame can be improved through the provision of the heat dissipation grooves and the dustproof net, and dust can be prevented from entering.

[0013] The utility model is further configured as follows: two limit plates are clamped on the surface of the liquid discharge pipe, and one side of the limit plate is bolted to the inside of the outer box frame.

[0014] By adopting the above technical solution, the drain pipe can be limited by setting the limiting plate, thereby improving the stability of the drain pipe after installation.

[0015] The utility model is further configured as follows: a waste liquid discharge pipe is penetrated through the surface of the connecting pipe, the other end of the waste liquid discharge pipe penetrates and extends to the outside of the outer box frame, and a first valve and a second valve are fixedly sleeved on the surfaces of the connecting pipe and the waste liquid discharge pipe respectively.

[0016] By adopting the above technical solution, through the arrangement of the waste liquid discharge pipe, the first valve and the second valve, it is convenient for personnel to discharge the waste liquid inside the inner frame to the outside.

[0017] The utility model is further configured as follows: the fixing spring is made of stainless steel.

[0018] By adopting the above technical solution, the fixed spring has the characteristics of high strength, low density and excellent corrosion resistance.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. The utility model first pours the prepared dye into the inner frame, starts the heater and the circulation pump at the same time after the dye is poured in, opens the first valve to allow the dye poured into the inner frame to enter the heater through the connecting pipe, the heater heats the dye after starting, and the circulation pump sucks the heated dye after starting, and then lifts it to a high place through the drainage pipe and flows back to the inner frame, so as to have a circulating heating function, keep the internal dye in a flowing state, and improve the dyeing effect and color development rate of the fabric;

[0021] 2. The utility model pulls out one end of the fabric and puts it into the inner frame, then pulls one end of the fabric outward through the first rotating roller and the second rotating roller in sequence, starts the cylinder after the fabric is placed, and after starting, the cylinder will drive the movable plate and the squeezing roller to move downward until the bottom end of the squeezing roller is moved to fit the top of the fabric, and when the other end of the fabric is pulled by traction, it will press against the squeezing roller, and the squeezing roller will squeeze out the dye in the fabric with the cooperation of the fixed spring, which can have the function of squeezing liquid removal, avoids the fabric from carrying a large amount of dye after being taken out, reduces the waste of dye inside the device, and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0023] Figure 2 It is a front sectional view of the structure of the utility model;

[0024] Figure 3 This utility model Figure 2 A magnified view of the structure in the middle.

[0025] Figure numerals: 1. outer box frame; 2. inner frame; 3. first rotating roller; 4. second rotating roller; 5. base plate; 6. cylinder; 7. movable plate; 8. squeezing roller; 9. fixing spring; 10. circulating pump; 11. heater; 12. connecting pipe; 13. drain pipe; 14. limiting rod; 15. steering roller; 16. heat dissipation groove; 17. limiting plate; 18. waste liquid discharge pipe; 19. first valve; 20. second valve; 21. side panel. DETAILED DESCRIPTION

[0026] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0027] Embodiment 1:

[0028] refer to Figure 1 , Figure 2 and Figure 3 A polyester fabric dyeing device comprises an outer box frame 1, an inner frame 2 is welded inside the outer box frame 1, a first rotating roller 3 and a second rotating roller 4 are rotatably connected inside the inner frame 2 and inside the outer box frame 1, a base plate 5 is welded inside the outer box frame 1, a cylinder 6 is bolted through the top of the base plate 5, a moving plate 7 is installed at the output end of the cylinder 6, an extrusion roller 8 that fits the second rotating roller 4 is arranged at the bottom of the moving plate 7, a fixing spring 9 is bolted between the top of the extrusion roller 8 and the moving plate 7 through a spring fixing sheet, and the prepared The good dye is poured into the inner frame 2. After the dye is poured, the heater 11 and the circulation pump 10 are started at the same time. The first valve 19 is opened to allow the dye poured into the inner frame 2 to enter the heater 11 through the connecting pipe 12. The heater 11 will heat the dye after starting. The circulation pump 10 will absorb the heated dye after starting, and then lift it to a high place through the discharge pipe 13 and flow back to the inside of the inner frame 2. It can have a circulating heating function, so that the internal dye is in a flowing state, which improves the dyeing effect and color development rate of the fabric.

[0029] refer to Figure 3 A limiting rod 14 is welded to the top of the squeezing roller 8, and the other end of the limiting rod 14 passes through the movable plate 7 and the base plate 5 in sequence and extends to the top of the base plate 5. Through the setting of the limiting rod 14, the squeezing roller 8 can be limited to prevent the squeezing roller 8 from tilting during the up and down movement.

[0030] refer to Figure 1 and Figure 2 The top of the outer box frame 1 is symmetrically bolted with a steering roller 15. Through the setting of the steering roller 15, the fabric can be guided to avoid friction between the fabric and the outer box frame 1 when the fabric enters the inner part of the outer box frame 1 and is taken out.

[0031] refer to Figure 2Two limit plates 17 are clamped on the surface of the drain pipe 13, and one side of the limit plate 17 is bolted to the inside of the outer box frame 1. Through the setting of the limit plate 17, the drain pipe 13 can be limited, thereby improving the stability of the drain pipe 13 after installation.

[0032] refer to Figure 3 The fixing spring 9 is made of stainless steel and has the characteristics of high strength, low density and excellent corrosion resistance.

[0033] A brief description of the use process: first pour the prepared dye into the inner frame 2, then start the heater 11 and the circulation pump 10 at the same time, open the first valve 19 to allow the dye poured into the inner frame 2 to enter the heater 11 through the connecting pipe 12, and the heater 11 will heat the dye after starting, and the circulation pump 10 will absorb the heated dye after starting, and then lift it to a high place through the discharge pipe 13 and flow back to the inside of the inner frame 2.

[0034] Embodiment 2:

[0035] refer to Figure 1 and Figure 2 , a polyester fabric dyeing device, the interior of the outer box frame 1 is bolted with a circulating pump 10 and a heater 11 respectively, the other end of the heater 11 is fixedly sleeved with a connecting pipe 12, the other end of the connecting pipe 12 is communicated with the bottom of the inner frame 2, the discharge end of the circulating pump 10 is fixedly sleeved with a discharge pipe 13, the other end of the discharge pipe 13 is communicated with one side of the inner frame 2, and the front of the outer box frame 1 is bolted with a side plate 21, by pulling out one end of the fabric and putting it into the inner frame 2, and then pulling one end of the fabric outward through the first rotating roller 3 and the second rotating roller 4 in sequence, the fabric is placed and the cylinder 6 is started, and the cylinder 6 will drive the moving plate 7 and the squeezing roller 8 to move downward after starting, until the bottom end of the squeezing roller 8 is moved to fit the top of the fabric, when the other end of the fabric is pulled and pulled, it will abut against the squeezing roller 8, and the squeezing roller 8 will squeeze out the dye in the fabric with the cooperation of the fixed spring 9, which can have an extrusion type liquid removal function, avoid the fabric from carrying a large amount of dye after being taken out, reduce the waste of dye inside the device, and has high practicality.

[0036] refer to Figure 1 Three heat dissipation slots 16 are provided on the front of the side plate 21, and dustproof nets are installed inside the heat dissipation slots 16. The heat dissipation slots 16 and the dustproof nets can improve the heat dissipation effect of the electrical components inside the outer box frame 1 and prevent dust from entering.

[0037] refer to Figure 2A waste liquid discharge pipe 18 is passed through the surface of the connecting pipe 12, and the other end of the waste liquid discharge pipe 18 passes through and extends to the outside of the outer box frame 1. The surfaces of the connecting pipe 12 and the waste liquid discharge pipe 18 are respectively fixedly sleeved with a first valve 19 and a second valve 20. Through the arrangement of the waste liquid discharge pipe 18, the first valve 19 and the second valve 20, it is convenient for personnel to discharge the waste liquid inside the inner frame 2 to the outside.

[0038] Brief description of the use process: one end of the fabric is pulled out and placed into the inner frame 2, and then one end of the fabric is pulled outward through the first rotating roller 3 and the second rotating roller 4 in sequence. After the fabric is placed, the cylinder 6 is started. After the cylinder 6 is started, the movable plate 7 and the squeezing roller 8 are driven to move downward until the bottom end of the squeezing roller 8 is moved to fit the top of the fabric. When the other end of the fabric is pulled, it will press against the squeezing roller 8, and the squeezing roller 8 will squeeze out the dye in the fabric with the cooperation of the fixed spring 9.

[0039] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A polyester fabric dyeing device, comprising an outer box frame (1), characterized in that: The inner frame (2) is welded to the inside of the outer box frame (1), and the first rotating roller (3) and the second rotating roller (4) are rotatably connected to the inside of the inner frame (2) and the inside of the outer box frame (1), respectively. The inner frame (1) is welded to the inside of the outer box frame (1), and a cylinder (6) is bolted through the top of the base plate (5). A moving plate (7) is installed at the output end of the cylinder (6), and an extrusion roller (8) that is in contact with the second rotating roller (4) is arranged at the bottom of the moving plate (7). The top of the extrusion roller (8) and the moving plate ( 7) are bolted with a fixing spring (9) through a spring fixing sheet, a circulating pump (10) and a heater (11) are bolted to the inside of the outer box frame (1), the other end of the heater (11) is fixedly sleeved with a connecting pipe (12), the other end of the connecting pipe (12) is connected to the bottom of the inner frame (2), the discharge end of the circulating pump (10) is fixedly sleeved with a discharge pipe (13), the other end of the discharge pipe (13) is connected to one side of the inner frame (2), and a side plate (21) is bolted to the front of the outer box frame (1).

2. A polyester fabric dyeing device according to claim 1, characterized in that: A limiting rod (14) is welded to the top of the squeezing roller (8), and the other end of the limiting rod (14) passes through the movable plate (7) and the base plate (5) in sequence and extends to the top of the base plate (5).

3. A polyester fabric dyeing device according to claim 1, characterized in that: The top of the outer box frame (1) is symmetrically bolted with steering rollers (15).

4. A polyester fabric dyeing device according to claim 1, characterized in that: Three heat dissipation slots (16) are provided on the front side of the side plate (21), and dustproof nets are installed inside the heat dissipation slots (16).

5. The polyester fabric dyeing device according to claim 1, characterized in that: Two limit plates (17) are clamped on the surface of the liquid discharge pipe (13), and one side of the limit plate (17) is bolted to the inside of the outer box frame (1).

6. The polyester fabric dyeing device according to claim 1, characterized in that: A waste liquid discharge pipe (18) is passed through the surface of the connecting pipe (12) and is connected thereto. The other end of the waste liquid discharge pipe (18) passes through and extends to the outside of the outer box frame (1). A first valve (19) and a second valve (20) are fixedly sleeved on the surfaces of the connecting pipe (12) and the waste liquid discharge pipe (18), respectively.

7. The polyester fabric dyeing device according to claim 1, characterized in that: The fixing spring (9) is made of stainless steel.

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