Rolling and drying device for post-treatment of down-proof fabric
By using a limiting plate and adjusting rail structure, combined with an adjustable air blower and hot roller, the problem of fabric shifting during conveying is solved, achieving uniform heating and expanding the drying area, thus improving the drying efficiency of downproof fabrics.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2026-04-07
AI Technical Summary
Existing roller drying equipment is prone to deviation during fabric conveying, causing some areas to deviate from the effective coverage of the heat source or air blower, making it difficult to effectively expand the drying area, especially when processing large areas of fabric with low efficiency.
The structure employs a limiting plate and an adjustable rail to ensure that the fabric maintains a straight line during the conveying process, and achieves uniform heating and expands the drying area through an adjustable air pipe and hot roller combination.
It achieves stability and uniform heating of the fabric during the conveying process, improves the drying efficiency of large-area fabrics, and avoids uneven drying problems caused by deviation.
Smart Images
Figure CN224094834U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of the drying of anti-fleece fabric, especially to a roller drying device for the post-treatment of anti-fleece fabric. BACKGROUND
[0002] Anti-fleece fabric is widely used in the fields of clothing and home decoration and is favored for its unique surface texture and warmth retention performance. However, in the production process, anti-fleece fabric needs to go through a series of complex post-treatment steps to ensure that it meets the desired physical properties and appearance effects. Among them, roller drying is a key step, mainly used to remove moisture from the fabric, making it flat and easy to process later.
[0003] Although the existing roller drying equipment can meet the basic drying needs to some extent, there are still some deficiencies in actual application, which affect the production efficiency and product quality. In traditional roller drying equipment, the material is prone to deviation during the conveying process, causing some areas to deviate from the effective coverage range of the heat source or air blowing pipe. Simply drying through the heating roller fixed in one position is difficult to effectively expand the drying area, especially when processing large-area fabric, the drying efficiency is low. SUMMARY
[0004] The utility model aims at providing a roller drying device for the post-treatment of anti-fleece fabric, which can avoid the situation that in traditional roller drying equipment, the material is prone to deviation during the conveying process, causing some areas to deviate from the effective coverage range of the heat source or air blowing pipe. Simply drying through the heating roller fixed in one position is difficult to effectively expand the drying area, especially when processing large-area fabric, the drying efficiency is low.
[0005] The utility model provides a roller drying device for the post-treatment of anti-fleece fabric, including support, the front and back both ends of support rotatoryly provided with discharge roller and take -up roller, close discharge roller and take -up roller's support all install pressure roller, support middle part position installs roller drying mechanism, the support of one side of roller drying mechanism upper and lower parts all install a plurality of groups of auxiliary drying mechanism, auxiliary drying mechanism can adjust drying area according to the size of fabric.
[0006] Preferably, the roller drying mechanism includes a pair of oppositely arranged hot rollers, both groups of hot rollers are rotatable at the upper end of the support and driven by a motor.
[0007] Preferably, a pair of symmetrical limit plates are slidably arranged on both groups of hot rollers, and a screw rod II is rotatably connected to each limit plate, one end of the screw rod II penetrates the support and is threadedly connected with the support.
[0008] Preferably, a limit groove is formed on both sides of the limit plate.
[0009] Preferably, the auxiliary drying mechanism comprises a fixed plate fixedly installed on the support, a blowing pipe one is fixedly arranged on the fixed plate, a sliding groove is formed in the fixed plate, two groups of sliding blocks are slidably connected in the sliding groove, a blowing pipe two is rotatably arranged on each sliding block, the blowing pipe two is driven by a motor, the blowing pipe one and the two blowing pipes two are connected through pipelines, and the blowing pipe one is connected with the air heater through the pipeline.
[0010] Preferably, a bidirectional screw rod is rotatably arranged in the sliding groove, and two ends of the bidirectional screw rod are threadedly connected with the two sliding blocks respectively.
[0011] Preferably, the auxiliary drying mechanism is provided with a dustproof shell outside, one side of the dustproof shell is open, and a discharge port is formed in the other side.
[0012] Preferably, mounting grooves are symmetrically formed in inner walls of two sides of the dustproof shell, a filter screen one is slidably installed in the mounting groove on the upper side, and a filter screen two is slidably installed in the mounting groove on the lower side.
[0013] Preferably, adjusting rails are symmetrically arranged on the support, adjusting blocks are slidably arranged in the adjusting rails, and a tension roller is rotatably arranged between the two adjusting blocks.
[0014] Preferably, a screw rod one is rotatably arranged in the adjusting rail, and the screw rod one is threadedly connected with the adjusting block.
[0015] Compared with the prior art, the roller drying device for back processing of the down-proof fabric provided by the embodiment of the utility model has the advantages that:
[0016] 1. The two groups of limiting plates are installed on the two sides of the heat roller to form a stable channel, ensure that the fabric keeps linear motion in the conveying process and cannot deviate, accurately position the fabric in the effective coverage range of the heat source and the blowing pipe, ensure that each area can obtain uniform heat, and according to the position of the limiting plate, the size required for drying the fabric can be judged, so that the positions of the blowing pipe one and the blowing pipe two are adjusted to ensure a reasonable drying range and improve the drying efficiency.
[0017] 2. The blowing pipe two can be rotated to a state perpendicular to the blowing pipe one on the sliding block, and the rotation of the bidirectional screw rod makes the two groups of sliding blocks move back and forth with the two groups of blowing pipes two, expands the drying area and assists the drying operation of the heat roller. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings required to be used in the embodiments will be briefly introduced as follows, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the premise that there is no conflict.
[0019] Figure 1 It is an overall structure schematic view of the embodiment of the present application.
[0020] Figure 2 It is an overall structure partial schematic view of the embodiment of the present application.
[0021] Figure 3 It is a dustproof shell structure sectional view of the embodiment of the present application.
[0022] Figure 4 It is a hot roller structure schematic view of the embodiment of the present application.
[0023] Figure 5 It is an A structure schematic view of the embodiment of the present application. Figure 4
[0024] Figure 6 It is an auxiliary drying mechanism structure schematic view of the embodiment of the present application.
[0025] Figure 7 It is an auxiliary drying mechanism structure schematic view of the embodiment of the present application.
[0026] Figure 8 It is a blowing pipe two structure rotating state schematic view of the embodiment of the present application.
[0027] Reference signs:
[0028] 1, support; 2, feeding roller; 3, winding roller; 4, pressing roller; 5, adjusting rail; 6, adjusting block; 7, tension roller; 8, screw one; 9, hot roller; 10, screw two; 11, limiting plate; 12, limiting groove; 13, dustproof shell; 14, discharge port; 15, mounting groove; 16, filter screen one; 17, filter screen two; 18, auxiliary drying mechanism; 181, fixed plate; 182, blowing pipe one; 183, sliding block; 184, blowing pipe two; 185, sliding groove; 186, bidirectional screw; 19, hot air machine. DETAILED DESCRIPTION
[0029] Some embodiments of the present application will be described in detail below with reference to the drawings. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.
[0030] Please refer to Figures 1-8 The utility model discloses an embodiment provides a kind of roll drying device for preventing down fabric post-processing, including support 1, the front and rear ends of support 1 are rotatably provided with discharging roller 2 and winding roller 3, and the support 1 close to discharging roller 2 and winding roller 3 are all installed with compression roller 4.
[0031] Roll drying mechanism is installed in the middle position of support 1, and the roll drying mechanism includes a pair of oppositely arranged hot rollers 9, and the two groups of hot rollers 9 are rotatably arranged at the upper end of the support 1 and driven by a motor. The fabric on the discharging roller 2 passes through the compression roller 4 and the two hot rollers 9, and the fabric is transported by the rotation of the hot rollers 9. The winding roller 3 also rotates to wind the fabric, and the hot rollers 9 generate heat by the built-in heating wire or heating pipe to dry the fabric.
[0032] In order to prevent the fabric from deviating during transportation and causing uneven drying, a pair of symmetrical limit plates 11 are slidably arranged on the two groups of hot rollers 9. Each limit plate 11 is rotatably connected with a screw rod 10, one end of the screw rod 10 penetrates through the support 1 and is threadedly connected with the support 1. The limit plates 11 on the upper hot roller 9 and the lower hot roller 9 are in a state of adhesion. The limit plates 11 are used to limit the two sides of the fabric, so that the fabric is transported in the material conveying channel formed by the limit plates 11, and the uniformity of fabric drying is ensured.
[0033] In addition, a limiting groove 12 is formed on both sides of the limit plate 11, and the two sides of the fabric are located in the limiting groove 12 to prevent the limit plate 11 from contacting the fabric and causing the fabric to be rolled.
[0034] Further, adjusting rails 5 are symmetrically arranged on the support 1, adjusting blocks 6 are slidably arranged in the adjusting rails 5, tension rollers 7 are rotatably arranged between the two adjusting blocks 6, screw rods 8 are rotatably arranged in the adjusting rails 5, and the screw rods 8 are threadedly connected with the adjusting blocks 6. According to the actual situation, the position of the adjusting block 6 can be adjusted by rotating the screw rod 8, so as to adjust the position of the tension roller 7 according to the requirement, change the tension of the fabric, and avoid wrinkles and other situations.
[0035] Further, a plurality of auxiliary drying mechanisms 18 are installed on the upper and lower parts of the support 1 on one side of the roll drying mechanism, and the auxiliary drying mechanisms 18 can adjust the drying area according to the size of the fabric.
[0036] The auxiliary drying mechanism 18 comprises a fixed plate 181 fixedly installed on the support 1, a blowing pipe one 182 fixedly arranged on the fixed plate 181, the blowing pipe one 182 located at the middle of the fixed plate 181, a sliding groove 185 formed on the fixed plate 181, two groups of sliding blocks 183 slidably connected in the sliding groove 185, and a blowing pipe two 184 rotatably arranged on each sliding block 183. The blowing pipe two 184 is driven by a motor. When the two groups of blowing pipe two 184 are located at the two sides of the blowing pipe one 182, the maximum area can be used to dry the fabric by hot air. When the blowing pipe two 184 is rotated to be perpendicular to the blowing pipe one 182 by the motor driving, the drying strength on the two sides of the area is expanded. When the two groups of sliding blocks 183 reciprocate in the sliding groove 185, the drying area of the fabric is expanded, and the drying efficiency is improved.
[0037] The blowing pipe one 182 and the two blowing pipe two 184 are connected by pipelines, and the blowing pipe one 182 is connected with a hot air machine 19 by a pipeline. The pipelines are all flexible pipes with sufficient length to meet the movement of the blowing pipe two 184.
[0038] A bidirectional screw rod 186 is rotatably arranged in the sliding groove 185, both ends of the bidirectional screw rod 186 are threadedly connected with the two sliding blocks 183, the bidirectional screw rod 186 is driven by a motor, and the automatic sliding of the two groups of sliding blocks 183 is realized by the rotation of the bidirectional screw rod 186.
[0039] Further, the auxiliary drying mechanism 18 is covered with a dustproof shell 13. One side of the dustproof shell 13 is open, and the other side is provided with a discharge port 14. The dustproof shell 13 prevents the hot air from blowing outwards, maintains a certain temperature in the dustproof shell 13, enhances the drying effect, and avoids the flying of lint.
[0040] In addition, installation grooves 15 are symmetrically formed on the inner walls of the two sides of the dustproof shell 13. A filter screen one 16 is slidably installed in the upper installation groove 15, the filter screen one 16 is located at the lower end of the upper auxiliary drying mechanism 18, and a filter screen two 17 is slidably installed in the lower installation groove 15, the filter screen two 17 is located at the upper end of the lower auxiliary drying mechanism 18, so as to reduce the entry of lint into the blowing pipe one 182 and the blowing pipe two 184.
[0041] In conclusion, the working principle of the roller drying device for preventing down fabric post-processing is as follows: the cloth to be dried is passed through the tension roller 7 and the compression roller 4 into the hot roller 9, the cloth is stably conveyed and dried in the hot roller 9 by the limitation of the limiting plate 11, the shape of the auxiliary drying mechanism 18 is adjusted according to the size of the cloth, the drying operation of the auxiliary hot roller 9 is adjusted, when the two groups of air blowing pipes two 184 are respectively located on the two sides of the air blowing pipe one 182, the cloth can be dried by hot air with the maximum area, when the air blowing pipe two 184 is rotated to be perpendicular to the air blowing pipe one 182 by the motor driving, the drying strength on the two sides of the area is enlarged, and when the two groups of sliding blocks 183 reciprocate in the sliding groove 185, the area of the cloth drying is enlarged, and the drying efficiency is improved.
[0042] The preferred embodiments of the utility model are only used for limiting the utility model, and the utility model can have various changes and changes for the technical personnel in the art. Any modification, equivalent replacement, improvement, etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A roller drying device for post-processing of downproof fabric, comprising a support frame (1), characterized in that: The front and rear ends of the bracket (1) are respectively equipped with a feeding roller (2) and a winding roller (3). Pressure rollers (4) are installed on the bracket (1) near the feeding roller (2) and the winding roller (3). A roller drying mechanism is installed in the middle of the bracket (1). Multiple sets of auxiliary drying mechanisms (18) are installed on the upper and lower parts of the bracket (1) on one side of the roller drying mechanism. The auxiliary drying mechanism (18) can adjust the drying area according to the size of the fabric.
2. The roller drying device for post-treatment of downproof fabric according to claim 1, characterized in that: The roller drying mechanism includes a pair of oppositely arranged hot rollers (9), both sets of hot rollers (9) rotate on the upper end of the support (1) and are driven by a motor.
3. The roller drying device for post-treatment of downproof fabric according to claim 2, characterized in that: Both sets of hot rollers (9) are slidably provided with symmetrical limiting plates (11), and each limiting plate (11) is rotatably connected with a screw (10). One end of the screw (10) passes through the bracket (1) and is threadedly connected to the bracket (1).
4. The roller drying device for post-treatment of downproof fabric according to claim 3, characterized in that: Limiting grooves (12) are provided on both sides of the limiting plate (11).
5. The roller drying device for post-treatment of downproof fabric according to claim 4, characterized in that: The auxiliary drying mechanism (18) includes a fixed plate (181) fixedly installed on the bracket (1). A blower pipe (182) is fixedly installed on the fixed plate (181). A sliding groove (185) is opened on the fixed plate (181). Two sets of sliders (183) are slidably connected in the sliding groove (185). A blower pipe (184) is rotatably installed on each slider (183). The blower pipe (184) is driven by a motor. The blower pipe (182) and the two blower pipes (184) are connected by a pipe. The blower pipe (182) is connected to the hot air blower (19) through a pipe.
6. The roller drying apparatus for post-treatment of downproof fabric according to claim 5, characterized in that: A bidirectional lead screw (186) is rotatably installed inside the slide groove (185). The two ends of the bidirectional lead screw (186) are threadedly connected to two sliders (183) respectively. The bidirectional lead screw (186) is driven by a motor.
7. The roller drying device for post-treatment of downproof fabric according to claim 1, characterized in that: The auxiliary drying mechanism (18) is covered with a dustproof shell (13) on the outside. One side of the dustproof shell (13) is open and the other side is provided with a discharge port (14).
8. The roller drying apparatus for post-treatment of downproof fabric according to claim 7, characterized in that: The dust cover (13) has symmetrically provided mounting grooves (15) on both sides of its inner wall. A filter screen one (16) is slidably installed in the mounting groove (15) on the upper side, and a filter screen two (17) is slidably installed in the mounting groove (15) on the lower side.
9. The roller drying device for post-treatment of downproof fabric according to claim 1, characterized in that: The bracket (1) is symmetrically provided with adjustment rails (5), and adjustment blocks (6) are slidably provided in the adjustment rails (5). A tension roller (7) is rotatably provided between the two sets of adjustment blocks (6).
10. The roller drying apparatus for post-treatment of downproof fabric according to claim 9, characterized in that: A screw (8) is rotatably installed inside the adjusting rail (5), and the screw (8) is threadedly connected to the adjusting block (6).