Rubber blanket blowing and drying device

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By designing a rubber blanket blowing and drying device, using compressed air to dry, the problem of water residue of the rubber blanket at the rubber blanket in the pre -reducing machine is solved, and the cloth quality is improved.

CN222418376UActive Publication Date: 2025-01-28ANHUI HUATAI TEXTILE CO LTD

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Patent Information

Application Number: CN202420943220.7
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-04-29
Publication Date: 2025-01-28
Estimated Expiration: 2034-04-29

AI Technical Summary

Technical Problem

In the pre-shrinker, the wiper rollers at both ends cannot completely remove moisture, resulting in water blister printing on both ends of the fabric, affecting the quality of the fabric.

Method used

Design a rubber blanket blowing and drying device, including supporting racks, water -dehomers and dry parts. Dry parts use the first drying tube and the second drying tube to dry with compressed air to ensure that both ends of the rubber blanket are completely dry.

Benefits of technology

Effectively solve the problem of water residue at both ends of the rubber blanket, avoid the emergence of blisters and improve the cloth quality.

✦ Generated by Eureka AI based on patent content.

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Figure CN222418376U_ABST

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Abstract

The utility model discloses a blowing drying device for a rubber blanket. The blowing drying device comprises a supporting frame; the water removal component comprises a water scraping roller arranged on the supporting frame and used for scraping redundant water of the rubber blanket, a power unit is arranged at one end of the supporting frame, and the power unit is connected with the water scraping roller and used for driving the water scraping roller to rotate; the drying component comprises a first drying pipe arranged on the supporting frame, an air conveying pipe is arranged at one end of the first drying pipe, a sealing block is arranged at the other end of the first drying pipe, a plurality of air outlets are formed in the two ends of the first drying pipe, and the air outlets correspond to the two ends of the rubber blanket. Compressed air is blown out from each air outlet of the first drying pipe; when the water wiping roller works, the drying component conducts air drying on the two ends of the rubber blanket, the part, where water cannot be removed, of the water wiping roller is made up, the defect that bubble marks are generated at the two ends of cloth is effectively overcome, and the cloth quality is improved.

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Description

Technical Field

[0001] The utility model relates to the technical field of cloth pretreatment, in particular to an air blowing drying device for a rubber blanket. Background Art

[0002] Shrinkage machine is a kind of mechanical equipment commonly used in textile industry. The working principle of shrinkage machine is to stretch and compress fabric through mechanical action, so that fabric will partially shrink under certain temperature and humidity conditions, so as to achieve the purpose of shrinkage. Shrinkage machine rubber blanket is a key component in shrinkage machine. The main function of rubber blanket is to provide friction and pressure during shrinkage process, so as to help fabric achieve necessary shrinkage when passing through shrinkage machine.

[0003] When the shrinking machine is started, the heating system in the shrinking machine will quickly increase the overall temperature of the shrinking machine. In order to prevent the rubber blanket from being damaged by high temperature, water is usually sprayed on the surface of the rubber blanket for cooling and then the excess water is scraped off by a wiper roller. However, when the width of the fabric is smaller than the width of the wiper roller, the cooling water at both ends of the wiper roller will be brought to both ends of the fabric, causing blisters at both ends of the fabric, thereby affecting the quality of the fabric. Therefore, the present application specifically proposes a rubber blanket air drying device for drying both ends of the rubber blanket. Utility Model Content

[0004] The main purpose of the utility model is to provide a rubber blanket air blowing drying device for drying the two ends of the rubber blanket.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a rubber blanket air blowing drying device, comprising:

[0006] A support frame is arranged under the spray-cooled rubber blanket;

[0007] A water removal component, comprising a wiper roller rotatably arranged on the support frame, and the wiper roller abuts against one side of the rubber blanket to scrape off excess water from the rubber blanket, a power unit is arranged at one end of the support frame, and an output shaft of the power unit is connected to the wiper roller, and the power unit is used to drive the wiper roller to rotate;

[0008] The drying component includes a first drying tube arranged on the support frame, the first drying tube is arranged on one side of the wiper roller and the top surface is aligned with the surface of the rubber blanket that has been scraped by the wiper roller, an air supply pipe is arranged at one end of the first drying tube, and the end of the air supply pipe away from the first drying tube passes through the support frame, the end of the first drying tube away from the air supply pipe is provided with a sealing block for sealing the inner cavity of the first drying tube, a plurality of air outlets are opened at both ends of the first drying tube, and the air outlets at both ends of the first drying tube correspond to the two ends of the rubber blanket, and when the air supply pipe transports compressed air into the first drying tube, the compressed air is blown out from each of the air outlets of the first drying tube.

[0009] Furthermore, the drying component also includes a connecting plate arranged at one end of the first drying tube close to the sealing block, the interior of the connecting plate is hollow and an outlet and an inlet connected to the interior are respectively opened on the connecting plate, the inlet of the connecting plate is connected to the inner cavity of the first drying tube, a second drying tube is rotatably arranged at the outlet of the connecting plate, and a blowing port surface is opened on the second drying tube, and the blowing port surface is aligned with the rubber blanket, when the air supply pipe transports compressed air, the compressed air passes through the connecting plate and blows toward the rubber blanket from the blowing port surface of the second drying tube, and a swinging member is provided at the end of the second drying tube away from the power unit, which is used to drive the second drying tube to reciprocate around the axis of the second drying tube as the center of the circle.

[0010] Furthermore, a protrusion is provided at an eccentric position of one end of the wiper roller shaft away from the power unit;

[0011] The swing component includes a fixed rod arranged at one end of the support frame away from the power unit, a swing rod is rotatably arranged on the fixed rod, and the swing rod rotates with the center of the fixed rod as the center of a circle, a straight slot is opened on the swing rod, and the protrusion is slidably arranged in the straight slot, a connecting rod is rotatably arranged at one end of the swing rod away from the fixed rod, and the connecting rod is eccentrically connected to the second drying tube, when the wiper roller rotates, the protrusion drives the swing rod to swing back and forth, thereby driving the second drying tube to rotate back and forth with the axis of the second drying tube as the center of a circle through the connecting rod.

[0012] Furthermore, a first groove is formed on a side of the sealing block away from the first drying tube, and a cross notch is formed on an end of the support frame close to the power unit;

[0013] A limiting component is provided at one end of the support frame close to the power unit, and the limiting component includes a limiting rod inserted in the first groove and the cross slot, and the limiting rod includes a first limiting block corresponding to the first groove and a second limiting block corresponding to the cross slot, and the second limiting block is arranged on one side of the first limiting block. When it is necessary to constrain the first drying pipe, the first limiting block is inserted in the first groove and the second limiting block is inserted in the cross slot.

[0014] Furthermore, a second groove is provided at the axis of the second drying tube, and the second groove is connected to the inner cavity of the connecting plate. A tree-like air duct is also provided in the second drying tube, and the air inlet of the tree-like air duct is connected to the second groove, and each air outlet of the tree-like air duct is aligned with the rubber blanket. The tree-like air duct is used to guide compressed air to the rubber blanket.

[0015] The beneficial effects of the utility model are embodied in:

[0016] The utility model can dry the two ends of the rubber blanket with air through the drying component when the wiper roller is working, thereby making up for the part that the wiper roller cannot remove water, and can completely remove the excess water on the rubber blanket without affecting the cooling of the rubber blanket, effectively improving the defect of blister marks on the two ends of the cloth and improving the quality of the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional view of the front side of the rubber blanket air blowing drying device of the utility model;

[0018] Figure 2 It is a three-dimensional view of the air blowing drying device for the rubber blanket of the utility model;

[0019] Figure 3 yes Figure 2 Magnified view at A in the middle;

[0020] Figure 4 is a cross-sectional view of the second drying tube;

[0021] Figure 5 It is a structural view of the limit rod.

[0022] Description of reference numerals:

[0023] 1. Support frame; 11. Cross notch; 2. Water removal component; 21. Wiper roller; 211. Bump; 22. Power unit; 3. Drying component; 31. First drying pipe; 311. Air outlet; 32. Air pipe; 33. Sealing block; 331. First groove; 34. Connecting plate; 35. Second drying pipe; 351. Second groove; 352. Tree-shaped air duct; 36. Swinging member; 361. Fixed rod; 362. Swinging rod; 3621. Straight notch; 363. Connecting rod; 4. Limiting component; 41. Limiting rod; 411. First limiting block; 412. Second limiting block; 5. Rubber blanket. Specific implementation plan

[0024] 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. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other.

[0025] See also Figure 1-Figure 5 .

[0026] The utility model discloses a rubber blanket air blowing drying device, comprising:

[0027] A support frame 1 is arranged below the spray-cooled rubber blanket 5;

[0028] The water removal component 2 includes a wiper roller 21 rotatably arranged on the support frame 1, and the wiper roller 21 abuts against one side of the rubber blanket 5 to scrape off excess water from the rubber blanket 5. A power unit 22 is provided at one end of the support frame 1, and an output shaft of the power unit 22 is connected to the wiper roller 21, and the power unit 22 is used to drive the wiper roller 21 to rotate;

[0029] The drying component 3 includes a first drying tube 31 arranged on the support frame 1, and the first drying tube 31 is arranged on one side of the wiper roller 21 and the top surface is aligned with the surface of the rubber blanket 5 that has been scraped by the wiper roller 21. An air supply pipe 32 is arranged at one end of the first drying tube 31, and the end of the air supply pipe 32 away from the first drying tube 31 passes through the support frame 1. A sealing block 33 for sealing the inner cavity of the first drying tube 31 is arranged at the end of the first drying tube 31 away from the air supply pipe 32. A plurality of air outlets 311 are opened at both ends of the first drying tube 31, and the air outlets 311 at both ends of the first drying tube 31 correspond to the two ends of the rubber blanket 5. When the air supply pipe 32 transports compressed air into the first drying tube 31, the compressed air is blown out from each air outlet 311 of the first drying tube 31.

[0030] In a specific implementation, when the rubber blanket 5 is working, the staff drives the wiper roller 21 to rotate and scrape off excess moisture on the surface of the rubber blanket 5 through the power unit 22. At this time, there is water accumulation at both ends of the surface of the rubber blanket 5. The air supply pipe 32 is connected to compressed air and blows the gas into the first drying pipe 31. The compressed air is blown out from the air outlets 311 at both ends of the first drying pipe 31, so that the compressed gas dries the excess moisture at both ends of the rubber blanket 5.

[0031] In the utility model, when the wiper roller 21 is working, air drying is performed on the two ends of the rubber blanket 5 through the drying component 3, so as to make up for the part where the wiper roller 21 cannot remove water, and the excess water on the rubber blanket 5 can be completely removed without affecting the cooling of the rubber blanket 5, thereby effectively improving the defect of blister marks on the two ends of the cloth and improving the quality of the cloth.

[0032] Preferably, the power unit 22 can adopt a motor in the prior art.

[0033] In one embodiment, the drying component 3 also includes a connecting plate 34 arranged at one end of the first drying tube 31 near the sealing block 33. The interior of the connecting plate 34 is hollow and an outlet and an inlet connected to the interior are respectively provided on the connecting plate 34. The inlet of the connecting plate 34 is connected to the inner cavity of the first drying tube 31. A second drying tube 35 is rotatably provided at the outlet of the connecting plate 34. A blowing port surface is provided on the second drying tube 35, and the blowing port surface is aligned with the rubber blanket 5. When the air supply pipe 32 transports compressed air, the compressed air passes through the connecting plate 34 and blows toward the rubber blanket 5 from the blowing port surface of the second drying tube 35. A swinging member 36 is provided at the end of the second drying tube 35 away from the power unit 22, which is used to drive the second drying tube 35 to reciprocate around the axis of the second drying tube 35 as the center of the circle.

[0034] With such a design, when high-pressure air enters the first drying tube 31 and is blown out from each air outlet 311, the high-pressure air that is not blown out from the air outlet 311 enters the second drying tube 35 through the connecting plate 34 and is blown out in the direction of the rubber blanket 5. The swinging member 36 drives the second drying tube 35 to reciprocate with the axis of the second drying tube 35 as the center of the circle as the wiper roller 21 rotates, so that the air outlet of the second drying tube 35 swings back and forth in the direction of the rubber blanket 5, which can periodically dry the wiper roller 21 and re-dry the part of the rubber blanket 5 that has been processed by the wiper roller 21, thereby improving the drying efficiency.

[0035] In one embodiment, a protrusion 211 is provided at an eccentric position of one end of the wiper roller 21 away from the power unit 22;

[0036] The swing component includes a fixed rod 361 arranged at one end of the support frame 1 away from the power unit 22, a swing rod 362 is rotatably arranged on the fixed rod 361, and the swing rod 362 rotates around the center of the fixed rod 361, a straight slot 3621 is opened on the swing rod 362, the protrusion 211 is slidably arranged in the straight slot 3621, and a connecting rod 363 is rotatably arranged at one end of the swing rod 362 away from the fixed rod 361, and the connecting rod 363 is eccentrically connected to the second drying tube 35. When the wiper roller 21 rotates, the protrusion 211 drives the swing rod 362 to swing back and forth, thereby driving the second drying tube 35 to rotate back and forth around the axis of the second drying tube 35 as the center through the connecting rod 363.

[0037] With such a design, when the wiper roller 21 rotates, the protrusion 211 rotates around the axis of the wiper roller 21 and drives the swing rod 362 to swing back and forth around the center of the fixed rod 361. The swing rod 362 drives the second drying tube 35 to rotate back and forth around the axis of the second drying tube 35 through the connecting rod 363, so that the air outlet of the second drying tube 35 swings back and forth toward the rubber blanket 5, thereby drying the wiper roller 21 and the part of the rubber blanket 5 that has been processed by the wiper roller 21.

[0038] In one embodiment, a first groove 331 is formed on a side of the sealing block 33 away from the first drying tube 31, and a cross notch 11 is formed on an end of the support frame 1 close to the power unit 22;

[0039] A limiting component 4 is provided at one end of the support frame 1 close to the power unit 22, and the limiting component 4 includes a limiting rod 41 inserted in the first groove 331 and the cross groove 11, and the limiting rod 41 includes a first limiting block 411 corresponding to the first groove 331 and a second limiting block 412 corresponding to the cross groove 11, and the second limiting block 412 is arranged on one side of the first limiting block 411. When it is necessary to constrain the first drying pipe 31, the first limiting block 411 is inserted in the first groove 331 and the second limiting block 412 is inserted in the cross groove 11.

[0040] With such a design, after the first drying tube 31 is adjusted to a proper position in the support frame 1, the limit rod 41 is pushed into the sealing block 33, and the first limit block 411 is inserted into the first groove 331, and the second limit block 412 is inserted into the cross groove 11. The first limit block 411 constrains the sealing block 33 from rotating, thereby preventing the first drying tube 31 from rotating, so that the blowing surface of the first drying tube 31 is always aligned with the rubber blanket 5.

[0041] In one embodiment, a second groove 351 is provided at the axis of the second drying tube 35, and the second groove 351 is connected to the inner cavity of the connecting plate 34. A tree-like air duct 352 is also provided in the second drying tube 35, and the air inlet of the tree-like air duct 352 is connected to the second groove 351, and each air outlet of the tree-like air duct 352 is aligned with the rubber blanket 5. The tree-like air duct 352 is used to guide the compressed air to the rubber blanket 5.

[0042] With such a design, when the second drying tube 35 is drying, compressed air enters the second drying tube 35 from the connecting plate 34 and enters the tree-like air duct 352 through the second groove 351. The compressed air is divided in the tree-like air duct 352 and blown out from each exhaust port of the tree-like air duct 352, so that the compressed air can be evenly blown toward the rubber blanket 5, avoiding insufficient airflow at the exhaust port at one end of the second drying tube 35 away from the connecting plate 34.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. In addition, "multiple", "multiple groups", and "several" refer to more than two.

Claims

1. A rubber blanket air blowing drying device, characterized in that: include: A support frame (1) is arranged below the spray-cooled rubber blanket (5); A water removal component (2), comprising a wiper roller (21) rotatably arranged on the support frame (1), wherein the wiper roller (21) abuts against one side of the rubber blanket (5) and is used to scrape off excess water from the rubber blanket (5); a power unit (22) is provided at one end of the support frame (1), and an output shaft of the power unit (22) is connected to the wiper roller (21); the power unit (22) is used to drive the wiper roller (21) to rotate; The drying component (3) comprises a first drying tube (31) arranged on the support frame (1), the first drying tube (31) being arranged on one side of the wiper roller (21) and the top surface thereof being aligned with the surface of the rubber blanket (5) that has been scraped by the wiper roller (21), an air delivery tube (32) being arranged at one end of the first drying tube (31), and an end of the air delivery tube (32) that is away from the first drying tube (31) passing through the support frame (1), and the first drying tube (31) being away from the A sealing block (33) for sealing the inner cavity of the first drying tube (31) is provided at one end of the air delivery pipe (32); a plurality of air outlets (311) are provided at both ends of the first drying tube (31); and the air outlets (311) at both ends of the first drying tube (31) correspond to the two ends of the rubber blanket (5); when the air delivery pipe (32) delivers compressed air to the first drying tube (31), the compressed air is blown out from each of the air outlets (311) of the first drying tube (31).

2. The rubber blanket air blowing drying device according to claim 1, characterized in that: The drying component (3) further comprises a connecting plate (34) arranged at one end of the first drying tube (31) close to the sealing block (33); the interior of the connecting plate (34) is hollow and the connecting plate (34) is provided with an outlet and an inlet respectively connected to the interior; the inlet of the connecting plate (34) is connected to the inner cavity of the first drying tube (31); a second drying tube (35) is rotatably arranged at the outlet of the connecting plate (34); a blowing port surface is arranged on the second drying tube (35), and the blowing port surface is aligned with the rubber blanket (5); when the air supply pipe (32) delivers compressed air, the compressed air passes through the connecting plate (34) and blows toward the rubber blanket (5) from the blowing port surface of the second drying tube (35); a swinging member (36) is provided at one end of the second drying tube (35) away from the power unit (22) for driving the second drying tube (35) to reciprocate with the axis of the second drying tube (35) as the center of a circle.

3. The rubber blanket air blowing drying device according to claim 2, characterized in that: A protrusion (211) is provided at an eccentric position of one end of the roller shaft of the wiper roller (21) away from the power unit (22); The swing component (36) comprises a fixed rod (361) arranged at one end of the support frame (1) away from the power unit (22); a swing rod (362) is rotatably arranged on the fixed rod (361), and the swing rod (362) rotates around the center of the fixed rod (361); a straight slot (3621) is provided on the swing rod (362), and the protrusion (211) is slidably arranged in the straight slot (3621); a connecting rod (363) is rotatably arranged at one end of the swing rod (362) away from the fixed rod (361), and the connecting rod (363) is eccentrically connected to the second drying tube (35); when the wiper roller (21) rotates, the protrusion (211) drives the swing rod (362) to swing back and forth, thereby driving the second drying tube (35) to rotate back and forth around the axis of the second drying tube (35) as the center through the connecting rod (363).

4. The rubber blanket air blowing drying device according to claim 1, characterized in that: A first groove (331) is formed on a side of the sealing block (33) away from the first drying tube (31), and a cross notch (11) is formed on an end of the support frame (1) close to the power unit (22); A limiting component (4) is provided at one end of the support frame (1) close to the power unit (22); the limiting component (4) comprises a limiting rod (41) inserted in the first groove (331) and the cross slot (11); the limiting rod (41) comprises a first limiting block (411) corresponding to the first groove (331) and a second limiting block (412) corresponding to the cross slot (11); and the second limiting block (412) is arranged on one side of the first limiting block (411); when it is necessary to constrain the first drying pipe (31), the first limiting block (411) is inserted in the first groove (331) and the second limiting block (412) is inserted in the cross slot (11).

5. The rubber blanket air blowing drying device according to claim 2, characterized in that: A second groove (351) is provided at the axis of the second drying tube (35), and the second groove (351) is communicated with the inner cavity of the connecting plate (34). A tree-like air duct (352) is also provided in the second drying tube (35), and the air inlet of the tree-like air duct (352) is communicated with the second groove (351), and each air outlet of the tree-like air duct (352) is aligned with the rubber blanket (5), and the tree-like air duct (352) is used to guide the compressed air to the rubber blanket (5).