Cloth discharging device with guide mechanism
By designing a guide mechanism in the fabric drying device, and adjusting the residence time of the fabric with staggered distribution of guide cylinders and drive parts, the problems of incomplete drying of thicker fabrics and damage to thinner fabric fibers are solved, achieving an efficient and energy-saving fabric drying effect.
Patent Information
- Application Number
- CN202421007236.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-10
AI Technical Summary
During the drying process of fabric, the moisture of thicker fabrics evaporates for a long time, and it is necessary to slow down the conveying speed to ensure thorough drying, but this will reduce the drying efficiency and increase energy consumption; while the moisture of thinner fabrics evaporates too quickly, and the residence time in the drying box is required, otherwise it is easy to cause fiber cracking.
A cloth discharge device with a guide mechanism is designed, including a drying box, a guide mechanism, a support table and a pretension mechanism. The guide mechanism is composed of a plurality of staggered guide cylinders. The driving member drives the guide cylinder to move in the vertical direction, pushing the cloth to move up or down, thereby adjusting the residence time of the cloth in the drying box.
By adjusting the residence time of the fabric, efficient drying of fabrics of different thicknesses is achieved, avoiding the problems of incomplete drying of thicker fabrics and damage to thinner fabric fibers, improving drying efficiency and reducing energy consumption.
Smart Images
Figure CN222557259U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cloth, in particular to a cloth discharging device with a guiding mechanism. Background Art
[0002] The fabric needs to be desized during the production process. After desizing, the fabric is in a wet state and needs to be dried and shaped by hot air to make the fabric stiff.
[0003] During the drying process, when drying thicker fabrics, since the surface of the fabric is thicker and the water content per unit area of the fabric is larger, the water evaporation time is longer, and the conveying speed of the fabric needs to be slowed down to facilitate thorough drying. However, this can easily slow down the drying efficiency and increase energy consumption. At the same time, when drying thinner fabrics, the water evaporates faster, and the residence time of the fabric in the drying box needs to be reduced, otherwise the fabric fibers are easily damaged and cracked. Utility Model Content
[0004] In order to solve at least one of the technical problems mentioned in the background technology, the purpose of the utility model is to provide a cloth discharging device with a guiding mechanism, which is convenient for adjusting the residence time of the cloth in the drying box according to the thickness of the cloth when the cloth movement speed is inconvenient.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cloth discharging device with a guiding mechanism, comprising a drying box, an inlet and an outlet are opened on opposite sides of the drying box, a guiding mechanism is installed in the drying box, a support platform is installed on one side of the drying box, a pre-tightening mechanism is installed on the support platform, the guiding mechanism comprises a plurality of guide cylinders arranged along the length direction of the drying box, the guide cylinders comprise an upper guide cylinder and a lower guide cylinder, in the horizontal direction, the upper guide cylinders and the lower guide cylinders are staggered, a driving member for driving the guide cylinders to move in the vertical direction is installed on the drying box, in an initial state, the upper guide cylinder is located on the upper side of the inlet in the vertical direction, the lower guide cylinder is located on the lower side of the inlet in the vertical direction, and the traction unit is located between the upper guide cylinder and the lower guide cylinder in the vertical direction.
[0006] Furthermore, the driving member includes support plates fixedly mounted on both sides of the guide cylinder, the surface of the support plates is sleeved with sleeve columns, the sleeve columns are fixedly connected to the inner wall of the drying box, a bearing plate is fixedly mounted between the two support plates, and a cylinder is mounted on the bearing plate.
[0007] Furthermore, a first exhaust hole is opened on the lower side of the upper guide cylinder, a second exhaust hole is opened on the upper side of the lower guide cylinder, a ventilation hose connected to the inside of the guide cylinder is installed on the support plate, and each of the ventilation hoses is connected to a hot air pipe at one end away from the guide cylinder.
[0008] Furthermore, a traction unit for driving the end of the cloth to move from the inlet to the outlet is installed in the drying box.
[0009] Furthermore, the traction unit includes a cloth clamping piece, sliders are installed on both sides of the cloth clamping piece, teeth are installed on the upper side of the slider, a strip groove for accommodating the slider is opened on the side wall of the drying box, and a toothed belt is installed on the drying box to drive the slider to move along the length direction of the strip groove, and the teeth are meshed with the toothed belt.
[0010] Furthermore, a first guide roller is rotatably mounted at the inlet, and a second guide roller is rotatably mounted at the outlet.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the cloth is first introduced from the inlet, and then the traction unit drives the cloth to move toward the outlet. After the cloth passes through the drying box, the upper guide cylinder is driven downward by the driving member, so that the lower side of the upper guide cylinder contacts the cloth, and the cloth at the contact point is pushed to move downward. At the same time, the guide cylinder moves upward under the drive of the driving member, and the upper side of the lower guide cylinder contacts the cloth, pushing the cloth to move upward. When the cloth is thicker, the lower guide cylinder is driven downward by the driving member, or the driving member drives the lower guide cylinder to move upward, thereby increasing the movement displacement of the cloth in the drying box, and then at the same movement speed, increasing the residence time of the cloth in the drying box, which is convenient for drying. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 This is a cross-sectional view of a drying box of the utility model;
[0014] Figure 3 This is a schematic diagram of the structure of the driving member and the upper guide cylinder of the utility model;
[0015] Figure 4 This is the first variation diagram of the guide mechanism of the utility model;
[0016] Figure 5 This is the second variation diagram of the guide mechanism of the utility model;
[0017] Figure 6 For the utility model Figure 4 A partial enlarged schematic diagram in the middle.
[0018] In the figure: 1. drying box; 2. inlet; 3. outlet; 4. guide mechanism; 41. upper guide cylinder; 42. lower guide cylinder; 43. driving member; 44. support plate; 45. sleeve column; 46. bearing plate; 47. cylinder; 5. support table; 6. pre-tightening mechanism; 7. first exhaust hole; 8. second exhaust hole; 9. ventilation hose; 10. hot air pipe; 11. traction unit; 12. cloth clamping member; 13. slider; 14. strip groove; 15. toothed belt; 16. first guide roller; 17. second guide roller. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1 This embodiment provides a cloth discharging device with a guide mechanism, including a drying box 1, a guide mechanism 4 installed in the drying box 1, a support platform 5 installed on one side of the drying box 1, and a pre-tightening mechanism 6 installed on the support platform 5. The cloth to be dried first passes through the pre-tightening mechanism 6 on one side, and then enters the drying box 1, and is dried in the drying box 1, wherein the guide mechanism 4 in the drying box 1 supports and guides the cloth to assist in drying the cloth.
[0021] See also Figure 1 and Figure 2 , wherein an inlet 2 and an outlet 3 are provided on opposite sides of the drying box 1, and the cloth enters the drying box 1 from the inlet 2 and exits from the outlet 3. In order to reduce the excessive friction of the cloth at the inlet 2 and the outlet 3, a first guide roller 16 is rotatably installed at the inlet 2, and a second guide roller 17 is rotatably installed at the outlet 3. Through the guide rollers, the sliding friction between the cloth and the inner wall of the inlet 2 or the outlet 3 is converted into the rotational friction between the cloth and the first guide roller 16 or the second guide roller 17, thereby reducing the friction damage of the cloth.
[0022] During the drying process, when drying thicker fabrics, due to the thicker surface of the fabric, the water content per unit area of the fabric is larger, so the water evaporation time is longer, and the conveying speed of the fabric needs to be slowed down to facilitate thorough drying. However, this can easily slow down the drying efficiency and increase energy consumption. At the same time, when drying thinner fabrics, the water evaporates faster, and the residence time of the fabric in the drying box needs to be reduced, otherwise the fabric fibers are easily damaged and cracked.
[0023] See also Figure 2 and Figure 3In order to solve the above technical problems. The guide mechanism 4 includes a plurality of guide cylinders arranged along the length direction of the drying box 1, and the guide cylinders include an upper guide cylinder 41 and a lower guide cylinder 42. In the horizontal direction, the upper guide cylinders 41 and the lower guide cylinders 42 are staggered. A driving member 43 for driving the guide cylinders to move in the vertical direction is installed on the drying box 1. A traction unit 11 for driving the end of the cloth to move from the inlet 2 to the outlet 3 is installed in the drying box 1. In the initial state, the upper guide cylinder 41 is located on the upper side of the inlet 2 in the vertical direction, and the lower guide cylinder 42 is located on the lower side of the inlet 2 in the vertical direction. The traction unit 11 is located between the upper guide cylinder 41 and the lower guide cylinder 42 in the vertical direction.
[0024] See also Figure 4 and Figure 5 Generally, the drying box 1 is long, and in order to facilitate the drying of the cloth, a guide cylinder is required to support the cloth. The cloth is firstly put into the inlet 2, and then driven by the traction unit 11 to move toward the outlet 3, so that there is no need for manual traction in the drying box 1, which saves manpower. After the cloth passes through the drying box 1, the upper guide cylinder 41 is driven downward by the driving member 43, so that the lower side of the upper guide cylinder 41 contacts the cloth, and the cloth at the contact point is pushed downward. At the same time, the guide cylinder 42 moves upward under the driving of the driving member 43, and the upper side of the lower guide cylinder 42 contacts the cloth, and the cloth is pushed upward. Because the upper guide cylinder 41 and the lower guide cylinder 42 are staggered, the cloth is supported and the displacement of the cloth in the drying box 1 is increased. At the same time, the upper guide cylinder 41 contacts the upper side of the cloth, and the lower guide cylinder 42 contacts the lower side of the cloth. In order to adapt to the residence time of cloths of different thicknesses in the drying box 1, when the cloth is thicker, the lower guide cylinder 42 is driven downward by the driving member 43, or the lower guide cylinder 42 is driven upward by the driving member 43, thereby increasing the movement displacement of the cloth in the drying box 1, and then at the same movement speed, increasing the residence time of the cloth in the drying box 1, which is convenient for drying.
[0025] When the cloth is thin, the driving member 43 drives the lower guide cylinder 42 to move upward, or the driving member 43 drives the lower guide cylinder 42 to move downward, thereby reducing the movement displacement of the cloth in the drying box 1, and then reducing the residence time of the cloth in the drying box 1 at the same movement speed, thereby reducing the damage to the cloth fibers.
[0026] See also Figure 2 , Figure 3 and Figure 4 , wherein the driving member 43 comprises a support plate 44 fixedly mounted on both sides of the guide cylinder, a sleeve column 45 is sleeved on the surface of the support plate 44, the sleeve column 45 is fixedly connected to the inner wall of the drying box 1, a bearing plate 46 is fixedly mounted between the two support plates 44, and a cylinder 47 is mounted on the bearing plate 46. The cylinder 47 drives the bearing plate 46 to move, thereby driving the support plate 44 to slide along the sleeve column 45, and driving the guide cylinder to move in the vertical direction.
[0027] Since the internal volume of the drying box 1 is relatively large and the cloth occupies relatively small space in the drying box 1, the hot air in the drying box 1 needs to permeate the entire drying box 1 and the temperature of the drying box 1 needs to be maintained, which consumes relatively large amounts of energy.
[0028] See also Figure 2 and Figure 3 In order to solve the above technical problems, a first exhaust hole 7 is provided at the lower side of the upper guide cylinder 41, a second exhaust hole 8 is provided at the upper side of the lower guide cylinder 42, a ventilation hose 9 connected to the inside of the guide cylinder is installed on the support plate 44, and a hot air pipe 10 is commonly connected to each ventilation hose 9 at one end away from the guide cylinder.
[0029] The hot air enters the hot air duct 10 and enters each guide cylinder through the ventilation hose 9, wherein the lower side of the upper guide cylinder 41 is in close contact with the upper side of the cloth, and the lower guide cylinder 42 is in close contact with the upper side of the cloth, so that the hot air flow entering the guide cylinder will spray on the upper side of the cloth through the first exhaust hole 7 on the lower side of the upper guide cylinder 41, and the hot air flow of the lower guide cylinder 42 will spray to the lower side of the cloth through the second exhaust hole 8, which is convenient for uniform drying of both sides of the upper side of the cloth. At the same time, the hot air flow directly acts on the cloth, saving energy consumption and achieving better drying effect. Furthermore, the hot air flow sprays between the cloth and the guide cylinder, which will reduce the interaction force between the cloth and the guide cylinder, thereby reducing the friction between the cloth and the guide cylinder, and reducing damage to the cloth.
[0030] See also Figure 4 and Figure 6 The traction unit includes a cloth clamping member 12, sliders 13 are installed on both sides of the cloth clamping member 12, teeth are installed on the upper side of the slider 13, a strip groove 14 for accommodating the slider 13 is opened on the side wall of the drying box 1, and a toothed belt 15 is installed on the drying box 1 for driving the slider 13 to move along the length direction of the strip groove 14, and the teeth are meshed and connected with the toothed belt 15.
[0031] The toothed belt 15 rotates, thereby driving the slider 13 to move along the length direction of the strip groove 14. First, the slider 13 and the cloth clamping piece 12 are moved to the entrance 2, and one end of the cloth is clamped by the cloth clamping piece 12. Then, the external driving member 43 drives the toothed belt 15 to rotate, driving the slider 13, the cloth clamping piece 12 and one end of the cloth to move along the length direction of the strip groove 14, gradually approaching the exit 3. When moving to the vicinity of the exit 3, the cloth end on the cloth clamping piece 12 is removed, passed through the exit 3, the cloth is placed, and then the cloth is rolled up by the winding mechanism.
[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.
Claims
1. A cloth discharging device with a guiding mechanism, comprising a drying box (1), the drying box (1) being provided with an inlet (2) and an outlet (3) on opposite sides, the drying box (1) being provided with a traction unit (11) for driving an end of the cloth from the inlet (2) to the outlet (3), the drying box (1) being provided with a guiding mechanism (4), a support platform (5) being provided on one side of the drying box (1), and a pre-tightening mechanism (6) being provided on the support platform (5), characterized in that: The guide mechanism (4) comprises a plurality of guide cylinders arranged along the length direction of the drying box (1), the guide cylinders comprising an upper guide cylinder (41) and a lower guide cylinder (42), wherein the upper guide cylinders (41) and the lower guide cylinders (42) are arranged alternately in the horizontal direction, and a driving member (43) for driving the guide cylinders to move in the vertical direction is installed on the drying box (1). In an initial state, the upper guide cylinder (41) is located on the upper side of the inlet (2) in the vertical direction, and the lower guide cylinder (42) is located on the lower side of the inlet (2) in the vertical direction, and the traction unit (11) is located between the upper guide cylinder (41) and the lower guide cylinder (42) in the vertical direction.
2. The cloth discharging device with a guiding mechanism according to claim 1, characterized in that: The driving member (43) comprises support plates (44) fixedly mounted on both sides of the guide cylinder, a sleeve column (45) being sleeved on the surface of the support plate (44), the sleeve column (45) being fixedly connected to the inner wall of the drying box (1), a bearing plate (46) being fixedly mounted between the two support plates (44), and a cylinder (47) being mounted on the bearing plate (46).
3. The cloth discharging device with a guiding mechanism according to claim 2, characterized in that: A first exhaust hole (7) is provided on the lower side of the upper guide cylinder (41), a second exhaust hole (8) is provided on the upper side of the lower guide cylinder (42), a ventilation hose (9) connected to the interior of the guide cylinder is mounted on the support plate (44), and each of the ventilation hoses (9) is connected to a hot air pipe (10) at one end away from the guide cylinder.
4. The cloth discharging device with a guiding mechanism according to claim 1, characterized in that: The traction unit (11) comprises a cloth clamping member (12), sliders (13) are mounted on both sides of the cloth clamping member (12), teeth are mounted on the upper side of the slider (13), a strip groove (14) for accommodating the slider (13) is formed on the side wall of the drying box (1), a toothed belt (15) is mounted on the drying box (1) for driving the slider (13) to move along the length direction of the strip groove (14), and the teeth are meshingly connected with the toothed belt (15).
5. The cloth discharging device with a guiding mechanism according to claim 1, characterized in that: A first guide roller (16) is rotatably mounted at the inlet (2), and a second guide roller (17) is rotatably mounted at the outlet (3).