A multi-stage pre-water absorption type stiffening masterbatch drawstring drying device

Abstract

The utility model provides a kind of multistage pre-water absorption formula stiffening mother material pull strip drying device, belong to mother material pull strip drying technical field, including cooling water tank, still include: drying assembly, drying assembly is placed in the side of cooling water tank, drying assembly includes the support of array setting in the side of cooling water tank, the inboard of support is provided with water-absorbing cloth, the side of water-absorbing cloth on support is provided with dehydration plate, arc slot is opened on dehydration plate close to water-absorbing cloth;Through setting drying assembly, water-absorbing cloth in the inboard of support will be directly contacted with pull strip surface, with the capillary action of cloth surface adsorbs the moisture remaining on pull strip surface, ensure that pull strip keeps dry state, simultaneously, dehydration plate on support is adhered on the surface of water-absorbing cloth by its arc slot, scrapes the moisture absorbed by water-absorbing cloth, delays the speed that water-absorbing cloth reaches saturation, prolongs the service life of water-absorbing cloth, reduces the frequency of shutdown replacement water-absorbing cloth, improves production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of masterbatch strip drying technology, and in particular to a multi-stage pre-absorption type stiffening masterbatch strip drying device. Background Technology

[0002] Multi-stage pre-absorbent stiffening masterbatch can be dried into strips using a specific drying device. Typically, a water absorption mechanism is used first to absorb water in multiple stages to remove most of the water droplets, and then a drying mechanism is used for hot air drying to ensure that the masterbatch strips remain dry during the pelletizing process.

[0003] During the drying process of masterbatch strips, the water in the upper surface and internal gaps of the masterbatch strips is gradually absorbed by the array of water-absorbing media to achieve initial dehydration. After that, hot air is used to dry the dehydrated masterbatch strips. However, the water absorption capacity of the water-absorbing media has an upper limit, which means that the water-absorbing media cannot be used for a long time. When the water-absorbing media is saturated, it is necessary to frequently stop the machine to replace the absorbent media, which is not conducive to improving production efficiency.

[0004] Therefore, this application provides a multi-stage pre-absorption type stiffening masterbatch strip drying device to meet the requirements. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a multi-stage pre-absorption type stiffening masterbatch strip drying device.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a multi-stage pre-absorption type stiffening masterbatch strip drying device, including a cooling water tank, and further comprising:

[0007] A drying assembly is placed on one side of a cooling water tank. The drying assembly includes a bracket arrayed on one side of the cooling water tank. An absorbent cloth is provided on the inner side of the bracket. A dehydration plate is provided on the side of the bracket near the absorbent cloth. An arc-shaped groove is formed on the dehydration plate near the absorbent cloth.

[0008] An adjustment assembly is placed on both sides of the dehydration plate and is used to adjust the position and angle of the dehydration plate. The adjustment assembly includes a slide rod connected to both sides of the dehydration plate. A limiting groove is provided on the side of the bracket near the slide rod. The dehydration plate is movably connected to the bracket through the slide rod and the limiting groove.

[0009] Furthermore, the supports, which are close to each other, are distributed in a mirror image along the top of the cooling water tank.

[0010] The beneficial effect of adopting the above-mentioned further solution is that the two absorbent cloths work together to absorb moisture from both sides of the strip, achieving simultaneous water absorption on both sides and avoiding uneven drying of the strip.

[0011] Furthermore, a pressing roller is rotatably connected to the side of the support near the absorbent cloth.

[0012] The beneficial effect of adopting the above-mentioned further solution is that applying pressure to the strip makes the strip and the absorbent cloth more closely contact each other, thereby improving the absorption efficiency of the absorbent cloth.

[0013] Furthermore, an absorbent roller is rotatably connected to the side of the bracket near the absorbent cloth, and both the absorbent roller and the absorbent cloth are connected with Velcro, and the absorbent cloth is connected to the absorbent roller through the Velcro.

[0014] The beneficial effect of adopting the above-mentioned further solution is that when the absorbent cloth is wrapped around the absorbent roller, the two are fixedly connected by the hook side of the Velcro and the wiping side, thereby improving the efficiency of the absorbent cloth's assembly and disassembly and reducing the equipment's downtime.

[0015] Furthermore, the dewatering plate has an array of guide grooves on the side near the absorbent cloth.

[0016] The beneficial effect of adopting the above-mentioned further solution is that it avoids the accumulation of moisture between the dewatering plate and the absorbent cloth, thereby preventing the scraped moisture from flowing back into the interior of the absorbent cloth.

[0017] Furthermore, a nut is threaded onto one side of the slide rod, and a limiting block is connected to the other side of the slide rod, the limiting block engaging with the limiting groove.

[0018] The beneficial effect of adopting the above-mentioned further solution is that only one set of nuts needs to be installed on the dehydration plate to achieve fixation, thereby improving the efficiency of fixing the dehydration plate.

[0019] Furthermore, a fan is connected to one end of the cooling water tank near the support.

[0020] The beneficial effect of adopting the above-mentioned further solution is that blowing hot air onto the strips dries them, which helps to further reduce the moisture on the strips.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0022] 1. This utility model, by setting up a drying component, allows the pull strip to be removed from the tank after cooling in the cooling water tank and wound onto an array of supports after cooling in the water tank. At this time, the absorbent cloth on the inside of the supports will directly contact the surface of the pull strip, and the capillary action of the cloth will absorb the residual moisture on the surface of the pull strip, ensuring that the pull strip remains dry. At the same time, the dewatering plate on the supports adheres to the surface of the absorbent cloth through its arc groove, scraping off the moisture absorbed by the absorbent cloth, thus delaying the rate at which the absorbent cloth reaches saturation. This solves the problem of traditional absorbent media having an upper limit on water absorption and being unable to be used for a long time, requiring frequent shutdowns for replacement. It extends the service life of the absorbent cloth, reduces the frequency of shutdowns for replacing the absorbent cloth, and improves production efficiency.

[0023] 2. This utility model, through the setting of an adjustment component and the welding process, fixes the sliding rod to the dewatering plate. A limiting groove matching the size of the sliding rod is opened on the bracket. Pushing the sliding rod along the limiting groove of the bracket changes the distance between the dewatering plate and the absorbent cloth. Rotating the sliding rod adjusts the contact angle between the dewatering plate and the absorbent cloth. The combination of these two adjustment methods facilitates control of the pressure exerted by the dewatering plate on the absorbent cloth, thereby ensuring the dewatering effect, preventing excessive pressure from the dewatering plate on the absorbent cloth, preventing damage to the absorbent cloth surface, and ensuring the normal use of the absorbent cloth. Attached Figure Description

[0024] Figure 1 This is a front view of a multi-stage pre-absorption type stiffening masterbatch strip drying device according to the present invention;

[0025] Figure 2 This is a structural diagram of the drying component in a multi-stage pre-absorption type stiffening masterbatch strip drying device of this utility model;

[0026] Figure 3 This is a structural diagram of the adjusting component in a multi-stage pre-absorption type stiffening masterbatch strip drying device of this utility model;

[0027] Figure 4 This is a structural diagram of the dewatering plate in a multi-stage pre-absorption type stiffening masterbatch strip drying device of this utility model;

[0028] Figure 5 This is a split view of the water-absorbing roller in a multi-stage pre-absorption type stiffening masterbatch strip drying device of this utility model.

[0029] Figure Labels

[0030] 1. Cooling water tank;

[0031] 2. Drying assembly; 21. Support frame; 22. Absorbent roller; 23. Absorbent cloth; 24. Dewatering plate; 25. Arc groove; 26. Guide groove; 27. Pressing roller; 28. Velcro;

[0032] 3. Adjustment component; 31. Slide rod; 32. Limit block; 33. Limit groove;

[0033] 4. Fan. Detailed Implementation

[0034] 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.

[0035] like Figures 1-5 As shown, this utility model provides a technical solution: a multi-stage pre-absorption type stiffening masterbatch strip drying device, including a cooling water tank 1, and further including:

[0036] like Figures 1-4 As shown, the drying component 2 is placed on one side of the cooling water tank 1. The drying component 2 includes a bracket 21 arranged in an array on one side of the cooling water tank 1. A water-absorbing cloth 23 is provided on the inner side of the bracket 21. A dehydration plate 24 is provided on the side of the bracket 21 near the water-absorbing cloth 23. An arc-shaped groove 25 is opened on the dehydration plate 24 near the water-absorbing cloth 23.

[0037] like Figures 1-4As shown, the adjusting component 3 is placed on both sides of the dehydration plate 24 and is used to adjust the position and angle of the dehydration plate 24. The adjusting component 3 includes a sliding rod 31 connected to both sides of the dehydration plate 24. A limiting groove 33 is opened on the side of the bracket 21 near the sliding rod 31. The dehydration plate 24 is movably connected to the bracket 21 through the sliding rod 31 and the limiting groove 33. The bracket 21 is installed on the top of the cooling water tank 1 by using bolts. The cooled pull strip is taken out from the inside of the cooling water tank 1 and wrapped around the arrayed bracket 21. At this time, the water-absorbing cloth 23 on the inner side of the bracket 21 is in direct contact with the surface of the pull strip. The capillary action on the surface of the water-absorbing cloth 23 adsorbs the residual moisture on the surface of the pull strip, keeping the pull strip dry. At the same time, the dehydration plate 24 on the bracket 21 is attached to the surface of the water-absorbing cloth 23 through the arc groove 25, scraping off the water absorbed on the water-absorbing cloth 23. The absorption of moisture slows down the saturation rate of the absorbent cloth 23, solving the problem that the absorbent medium has an upper limit on its absorption capacity and cannot be used for a long time, requiring frequent shutdowns to replace the absorbent medium. This extends the service life of the absorbent cloth 23 and reduces the frequency of shutdowns to replace it, which is beneficial to improving production efficiency. Furthermore, by welding the slide rod 31 to the dewatering plate 24 and opening a limiting groove 33 on the bracket 21 that matches the slide rod 31, the slide rod 31 is pushed to slide within the limiting groove 33 of the bracket 21, changing the distance between the dewatering plate 24 and the absorbent cloth 23. Rotating the slide rod 31 adjusts the contact angle between the dewatering plate 24 and the absorbent cloth 23, thereby facilitating the adjustment of the pressure of the dewatering plate 24 pressing on the absorbent cloth 23, preventing the dewatering plate 24 from excessively squeezing the absorbent cloth 23, and avoiding damage to the surface of the absorbent cloth 23 by the dewatering plate 24.

[0038] Furthermore, such as Figure 1 As shown, the brackets 21 that are close to each other are distributed in a mirror image along the top of the cooling water tank 1. By installing the brackets 21 in opposite directions, the pull strip is wrapped around the surface of the absorbent cloth 23 on the bracket 21, so that the two absorbent cloths 23 cooperate with each other to absorb water from both sides of the pull strip, thereby achieving double-sided synchronous water absorption and avoiding uneven drying of the pull strip.

[0039] Furthermore, such as Figure 3 As shown, a pressing roller 27 is rotatably connected to the side of the bracket 21 near the absorbent cloth 23. By passing the masterbatch strip through the absorbent cloth 23 and the pressing roller 27, the pressing roller 27 rotates synchronously with the movement of the strip, applying pressure to the strip and making the strip and the absorbent cloth 23 more closely contact each other, thereby improving the absorption efficiency of the absorbent cloth 23.

[0040] Furthermore, such as Figure 3 and Figure 5As shown, a water-absorbing roller 22 is rotatably connected to the side of the bracket 21 near the absorbent cloth 23. Both the absorbent roller 22 and the absorbent cloth 23 are connected with Velcro 28. The absorbent cloth 23 is connected to the absorbent roller 22 through the Velcro 28. The hook side of the Velcro 28 is glued to the outer surface of the absorbent roller 22, and then the rough side of the Velcro 28 is sewn onto the absorbent cloth 23. When the absorbent cloth 23 is wrapped around the absorbent roller 22, the two are fixedly connected by the hook side and the wiping side of the Velcro 28, thereby improving the efficiency of the assembly and disassembly of the absorbent cloth 23 and reducing the downtime of the equipment.

[0041] Furthermore, such as Figure 4 As shown, the dewatering plate 24 has an array of guide grooves 26 on the side near the absorbent cloth 23. After the water on the surface of the absorbent cloth 23 is scraped off by the arc groove 25 of the dewatering plate 24, the array of guide grooves 26 quickly guides the water to the edge of the dewatering plate 24 and discharges it, so as to prevent the water from accumulating between the dewatering plate 24 and the absorbent cloth 23, thereby preventing the scraped water from flowing back into the interior of the absorbent cloth 23.

[0042] Furthermore, such as Figure 3 As shown, a nut is threaded onto one side of the slide rod 31, and a limiting block 32 is connected to the other side of the slide rod 31. The limiting block 32 engages with the limiting groove 33. By removing the nut from one side of the slide rod 31, the dehydration plate 24 can slide along the limiting groove 33 via the slide rod 31. Since the other side of the slide rod 31 is restricted to the dehydration plate 24 within the limiting groove 33 by the limiting block 32, only one set of nuts needs to be installed on the dehydration plate 24 to achieve fixation, thereby improving the efficiency of fixing the dehydration plate 24.

[0043] Furthermore, such as Figure 1 As shown, a fan 4 is connected to one end of the cooling water tank 1 near the bracket 21. The fan 4 is installed on the bracket 21 by bolts. When the dehydrated strip passes by, the fan 4 is started to blow hot air onto the strip to dry it, which helps to further reduce the moisture on the strip.

[0044] Working principle: such as Figures 1-5As shown, first rotate the slide rod 31, which drives the dewatering plate 24 to rotate or move, so that the arc groove 25 on the dewatering plate 24 fits against the surface of the absorbent cloth 23. Install the nut and washer on the slide rod 31, so that the two cooperate with the limiting block 32 to fix the position and angle of the dewatering plate 24. After the extruder extrudes the strip, the strip first passes through the cold water area on the cooling water tank 1 for cooling and shaping. Then, the cooled strip is wound around the absorbent cloth 23. The pressing roller 27 cooperates with the absorbent cloth 23 to squeeze the strip, so that the strip and the surface of the absorbent cloth 23 are in full contact, improving the water absorption of the absorbent cloth 23. Efficiency is achieved because the two closely spaced supports 21 are mirror-shaped, causing the pull strip to bend and remain taut. At the same time, the absorbent cloths 23 on the two supports 21 absorb moisture from both sides, preventing uneven dehydration of the pull strip. By installing an external motor on the absorbent roller 22, the absorbent roller 22 drives the absorbent cloth 23 to rotate. At this time, the dehydration plate 24 squeezes the absorbent cloth 23, squeezing out the water absorbed by the absorbent cloth 23, so that the water is discharged along the guide groove 26 on the dehydration plate 24. Finally, the fan 4 is started, and the fan 4 blows hot air onto the pull strip for drying, thereby dehydrating the pull strip.

[0045] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A multi-stage pre-absorption type stiffening masterbatch strip drying device, comprising a cooling water tank (1), characterized in that, Also includes: A drying assembly (2) is placed on one side of a cooling water tank (1). The drying assembly (2) includes a bracket (21) arranged in an array on one side of the cooling water tank (1). An absorbent cloth (23) is provided on the inner side of the bracket (21). A dehydration plate (24) is provided on the side of the bracket (21) near the absorbent cloth (23). An arc-shaped groove (25) is opened on the dehydration plate (24) near the absorbent cloth (23). Adjustment component (3) is placed on both sides of dehydration plate (24) and used to adjust the position and angle of dehydration plate (24). The adjustment component (3) includes slide rods (31) connected to both sides of dehydration plate (24). A limiting groove (33) is provided on the side of the bracket (21) near the slide rod (31). Dehydration plate (24) is movably connected to bracket (21) through slide rod (31) and limiting groove (33).

2. The multi-stage pre-absorption type stiffening masterbatch strip drying device according to claim 1, characterized in that, The brackets (21) that are close to each other are distributed in a mirror image along the top of the cooling water tank (1).

3. The multi-stage pre-absorption type stiffening masterbatch strip drying device according to claim 1, characterized in that, A roller (27) is rotatably connected to the side of the support (21) near the absorbent cloth (23).

4. The multi-stage pre-absorption type stiffening masterbatch strip drying device according to claim 1, characterized in that, A water-absorbing roller (22) is rotatably connected to the side of the bracket (21) near the absorbent cloth (23). Both the water-absorbing roller (22) and the absorbent cloth (23) are connected with Velcro (28). The absorbent cloth (23) is connected to the water-absorbing roller (22) through the Velcro (28).

5. The multi-stage pre-absorption type stiffening masterbatch strip drying device according to claim 1, characterized in that, The dewatering plate (24) has an array of guide grooves (26) on one side near the absorbent cloth (23).

6. The multi-stage pre-absorption type stiffening masterbatch strip drying device according to claim 1, characterized in that, A nut is threaded onto the slide rod (31) on one side, and a limiting block (32) is connected to the slide rod (31) on the other side. The limiting block (32) is engaged with the limiting groove (33).

7. The multi-stage pre-absorption type stiffening masterbatch strip drying device according to claim 1, characterized in that, A fan (4) is connected to one end of the cooling water tank (1) near the support (21).

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