Dewatering and drying device for textiles

Abstract

The dewatering and drying device comprises a dewatering cavity, an upper supporting plate, a lower supporting plate and supporting frames, the two ends of the dewatering cavity, the two ends of the upper supporting plate and the two ends of the lower supporting plate are fixedly connected with the supporting frames, and the upper supporting plate and the lower supporting plate are arranged above and below the dewatering cavity respectively. A pair of edge sealing mechanisms is arranged on the dewatering cavity and symmetrically arranged at the two ends of the dewatering cavity; the end part of the dewatering cavity is connected with an external negative-pressure adsorption mechanism to provide negative-pressure adsorption force; the edge sealing mechanism comprises a power set, a fixing base, a fixing plate, a sealing pad, a third roller shaft and a tension spring, the power set is fixed to the lower supporting plate, and the fixing base is fixed to the power set. According to the utility model, a negative pressure adsorption dehydration mode is adopted, so that the device is not limited by the length of the textile, and the safety in the treatment process can be ensured; wherein through the arrangement and use of the edge sealing mechanism, the stable operation of negative pressure adsorption dehydration can be ensured, and the dehydration effect is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of textile production and processing, and particularly relates to a dehydration and drying device for textiles. Background Art

[0002] After washing and finishing, textiles will be dehydrated. Common dehydration methods include drying dehydration and centrifugal dehydration.

[0003] Among them, the centrifugal dehydration method is widely used because of its convenient operation. After searching, the prior art announcement number CN212714104U is a textile fabric quick dehydration device after washing, which performs dehydration by the principle of centrifugation. After the dehydration is completed, the utility model can drive the movable ring to rotate clockwise through the adjusting gear. Under the rotation of the movable ring, the baffle can be opened by the movable rod, which is conducive to the automatic drop of the fabric into the collection box. On the contrary, when the movable ring rotates counterclockwise, the baffle can be closed to facilitate the dehydration work. However, since the distance between the dehydration drum and the collection box of the device is relatively close, the textiles dropped from the dehydration drum will pile up together, causing the textiles to pile up at the discharge port of the dehydration drum, making it difficult for the collection box to recycle all the textiles from the dehydration drum, and the ends of the textiles are not easy to find and identify, so it is relatively difficult to sort them out. In addition, the dehydration capacity of this treatment method is limited by the length of the textiles. Textiles that are too long cannot be processed at one time.

[0004] Furthermore, regarding the principle of drying and dehydration, after searching, a textile production and processing drying device with a prior art announcement number of CN 218410599U is found. Electricity is applied in the drying box to heat up the resistance wire, and then a blower blows air through the heated resistance wire to blow the textile to dry it. However, for this technical solution, there are defects in the structural design. The transmission section between the pressure wheels above the resistance wire lacks a support part. In the final stage when the textile on the guide roller is wound up by the active roller, due to the lack of support part, the tail end of the textile will fall and droop on the resistance wire after passing the first guide wheel. The temperature of the resistance wire is relatively high, which causes the textile to be ignited.

[0005] The above technical solutions all have corresponding drawbacks. In view of the above drawbacks, the present invention provides a dehydration and drying device, which is not limited by the length of the textile and can ensure the safety during the processing while ensuring the dehydration effect. Summary of the invention

[0006] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide a dehydration and drying device for textiles, which uses negative pressure adsorption dehydration, is not limited by the length of the textiles, and can ensure safety during the treatment process; wherein, through the setting and use of an edge sealing mechanism, the negative pressure adsorption dehydration can be stably carried out and the dehydration effect can be guaranteed.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A dehydration and drying device for textiles comprises a dehydration chamber, an upper support plate, a lower support plate and a support frame, wherein both ends of the dehydration chamber, the upper support plate and the lower support plate are fixedly connected to the support frame, the upper support plate and the lower support plate are respectively arranged above and below the dehydration chamber, a pair of edge sealing mechanisms are arranged on the dehydration chamber and symmetrically at both ends of the dehydration chamber; the end of the dehydration chamber is connected to an external negative pressure adsorption mechanism to provide negative pressure adsorption force.

[0009] The edge sealing mechanism includes a power group, a fixed seat, a fixed plate, a sealing pad, a third roller, and a tension spring. The power group is fixed on the lower support plate, and the fixed seat is fixed on the power group. Limit photoelectric switches are arranged at both ends of the power group to determine the sliding stroke range to prevent the power group from reaching the extreme positions on both sides and colliding with the frame to cause damage; the fixed plate is provided with a pair of and fixedly connected to both sides of the fixed seat; one end of the tension spring is fixedly connected to one end of the upper support plate, and the other end is connected to the end of the sealing pad, and the third roller is arranged on the upper support plate; the fixed plate is provided with a first roller and a photoelectric sensor, and a pair of photoelectric sensors are arranged side by side.

[0010] The dehydration cavity is provided with a dehydration hole, and fixing parts for fixing the sealing gasket are provided on both sides of the dehydration hole.

[0011] Preferably, a connecting plate is provided on the fixed plate, and a second roller is provided on the connecting plate; the sealing gasket is wrapped around the third roller and then sequentially passes over the second roller and under the first roller to be fixedly connected to the fixed part of the dehydration chamber.

[0012] Preferably, the fixing seat is provided with a first through slot, the fixing plate is fixed by bolts in cooperation with the first through slot and the height of the fixing plate can be adjusted along the first through slot, so that the first roller can fit the sealing pad to the surface of the dehydration chamber to improve the sealing effect.

[0013] Preferably, a pair of the first rollers are symmetrically arranged on both sides of the fixed plate. Compared with the arrangement of a single first roller, the pair of first rollers can make the sealing gasket of the dehydration hole portion on the sealed dehydration chamber fit more tightly.

[0014] Preferably, the fixing plate is provided with a second through slot and a third through slot; the second through slot is used for mounting the connecting plate and can be slidably adjusted along the second through slot.

[0015] Preferably, a bracket is provided in the third through slot and can be slidably adjusted along the third through slot; a slide groove is provided on the bracket for installing the photoelectric sensor, and the position can be adjusted along the slide groove.

[0016] Preferably, the power group includes a linear guide rail, a slider, and a linear motor assembly. The linear motor pushes the slider to slide along the guide rail. The slider is installed on a fixed seat, and the position of the fixed seat can be reciprocated by the linear motor.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1) In this technical solution, the treatment process is not limited by the length of the textile by negative pressure adsorption dehydration, and the safety of the treatment process can be guaranteed; wherein, the setting and use of the edge sealing mechanism can ensure the stable progress of negative pressure adsorption dehydration and the dehydration effect; the textile fabric is pulled through the top of the dehydration chamber and the textile fabric is attached to the surface of the dehydration chamber, and then the negative pressure adsorption mechanism connected to the outside at the end of the dehydration chamber provides negative pressure adsorption force to adsorb and remove the moisture from the dehydration holes on the textile fabric; this solution is simple and safe; the treatment can be carried out continuously without being affected by the length of the textile;

[0019] Furthermore, in order to achieve a satisfactory dehydration effect, a sealing mechanism is provided to seal the redundant dehydration holes, thereby ensuring negative pressure adsorption force and improving the water removal effect; when the textile cloth passes through the dehydration chamber, blank dehydration holes will be left at both ends of the dehydration chamber and not covered by the textile cloth according to the width of the textile cloth, and the dehydration holes here will also participate in the negative pressure adsorption air intake, thereby reducing the dehydration force on the textile cloth; therefore, the fixed seat is driven to move its position by the power group, thereby driving the first roller to roll and press the sealing pad to fit the surface of the dehydration chamber, and the dehydration holes in the blank areas are sealed to prevent air intake, and the other end of the sealing pad can control its tensioning force adaptively through the tension spring to ensure a tight sealing effect, and finally the dehydration force of the textile cloth can be maintained;

[0020] The edge of the textile fabric is detected and tracked and positioned by means of photoelectric sensors. When the first photoelectric sensor 535 cannot detect the textile fabric, the power group drives it to slide so that it detects the textile fabric and continues to slide. During the continuous sliding process, the second photoelectric sensor is driven to detect the edge of the textile fabric. At this time, the fixing plate will retreat in time to make the second photoelectric sensor retreat and separate from the textile fabric, so that the edge of the textile fabric is between the two photoelectric sensors. When a section of textile fabric has a fluctuating edge distance due to poor flattening or centering, the photoelectric sensor will slide forward or backward in real time according to the fluctuating edge of the fabric based on its edge-finding function, so that the edge of the fabric is always between the two photoelectric sensors, so as to maintain the best edge sealing effect and prevent the textile fabric from being pressed and piled up.

[0021] 2) Compared with the setting of a single first roller, a pair of first rollers can make the sealing gasket of the dehydration hole part on the sealing dehydration chamber fit more tightly during the edge sealing process; the connecting plate can adjust its position along the second through groove and cooperate with the setting of the second roller to raise the position of the gasket to avoid contact with the driven textile fabric and interfere with its dehydration process; the fixed plate can adjust the position height to make the first roller fit the surface of the dehydration chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Attached Figure 1 This is a schematic diagram of the structure of a dehydration and drying device for textiles in the utility model. Figure 1 ;

[0023] Attached Figure 2 This is a schematic diagram of the structure of a dehydration and drying device for textiles in the utility model. Figure 2 ;

[0024] Attached Figure 3 This is a schematic diagram of the structure of a dehydration and drying device for textiles in the utility model. Figure 3 ;

[0025] Attached Figure 4 Yes Figure 3 A magnified schematic diagram of the local structure;

[0026] Attached Figure 5 It is a schematic diagram of the structure of the dehydration chamber;

[0027] In the figure: 1. dehydration chamber; 11. dehydration hole; 13. fixing part; 2. upper support plate; 3. lower support plate; 4. support frame; 5. edge sealing mechanism; 51. power group; 511. limit photoelectric switch; 52. fixing seat; 521. first through groove; 53. fixing plate; 531. first roller; 532. second through groove; 533. third through groove; 534. bracket; 535. photoelectric sensor; 536. connecting plate; 537. second roller; 54. sealing pad; 55. third roller; 56. tension spring. DETAILED DESCRIPTION

[0028] To facilitate the understanding of those skilled in the art, Figure 1-5 , the technical solution of the utility model is further specifically described.

[0029] A dehydration and drying device for textiles comprises a dehydration chamber 1, an upper support plate 2, a lower support plate 3, and a support frame 4. The two ends of the dehydration chamber 1, the upper support plate 2, and the lower support plate 3 are fixedly connected to the support frame 4. The upper support plate 2 and the lower support plate 3 are respectively arranged above and below the dehydration chamber 1. The dehydration chamber 1 is provided with a pair of edge sealing mechanisms 5 and is symmetrically arranged at the two ends of the dehydration chamber 1; the end of the dehydration chamber 1 is connected to an external negative pressure adsorption mechanism to provide negative pressure adsorption force.

[0030] The edge sealing mechanism 5 includes a power group 51, a fixed seat 52, a fixed plate 53, a sealing pad 54, a third roller 55, and a tension spring 56. The power group 51 is fixed on the lower support plate 3, and the fixed seat 52 is fixed on the power group 51. Limit photoelectric switches 511 are set at both ends of the power group to determine the sliding stroke range to prevent the power group from reaching the extreme positions on both sides and colliding with the frame to cause damage; the fixed plate 53 is provided with a pair of and fixedly connected to both sides of the fixed seat 52; one end of the tension spring 56 is fixedly connected to one end of the upper support plate 2, and the other end is connected to the end of the sealing pad 54, and the third roller 55 is set on the upper support plate 2; the fixed plate 53 is provided with a first roller 531 and a photoelectric sensor 535, and the photoelectric sensor 535 is provided with a pair of simultaneously arranged side by side. The photoelectric sensor here adopts the principle of signal diffuse reflection, is a standard part, and is obtained through customization or market procurement.

[0031] The dehydration chamber 1 is provided with a dehydration hole 11 , and fixing parts 13 for fixing the sealing gasket 54 are provided on both sides of the dehydration hole 11 .

[0032] The fixing plate 53 is provided with a connecting plate 536 , and the connecting plate 536 is provided with a second roller 537 ; the sealing pad 54 is wound around the third roller 55 and then sequentially around the second roller 537 and the first roller 531 to be fixedly connected to the fixing portion 13 of the dehydration chamber 1 .

[0033] The fixing seat 52 is provided with a first through slot 521, and the fixing plate 53 is fixed by bolts in cooperation with the first through slot 521 and the height of the fixing plate 53 can be adjusted along the first through slot 521, so that the first roller 531 can make the sealing pad 54 fit the surface of the dehydration chamber 1 to improve the sealing effect.

[0034] The first rollers 531 are provided in pair and are symmetrically arranged on both sides of the fixed plate 53 . Compared with the arrangement of a single first roller 531 , the pair of first rollers 531 can make the sealing gasket of the dehydration hole part on the sealed dehydration chamber 1 fit more tightly.

[0035] The fixing plate 53 is provided with a second through slot 532 and a third through slot 533 ; the second through slot 532 is used for mounting the connecting plate 536 and can be slidably adjusted along the second through slot 532 .

[0036] A bracket 534 is provided in the third through slot 533 and can be slidably adjusted along the third through slot 533 ; a slide groove is provided on the bracket 534 for installing the photoelectric sensor 535 , and the position can be adjusted along the slide groove.

[0037] The power group 51 includes a linear guide rail, a slider, and a linear motor assembly. The linear motor pushes the slider to slide along the slide rail. The slider is installed on a fixed seat 52, and the position of the fixed seat 52 can be reciprocated by the linear motor. The limit switch is set on the linear guide rail. The application of the structure in the above power group is the prior art and will not be elaborated in detail.

[0038] A dehydration and drying device for textiles, the working process is as follows:

[0039] The dehydration principle for dehydrating textile cloth: first, the textile cloth is pulled through the top of the dehydration chamber 1 and is made to adhere to the surface of the dehydration chamber 1, and then the end of the dehydration chamber 1 is connected to an external negative pressure adsorption mechanism to provide negative pressure adsorption force, so that the moisture on the textile cloth is adsorbed and removed through the dehydration holes.

[0040] Furthermore, in order to achieve a satisfactory dehydration effect, a sealing mechanism 5 is provided to seal the redundant dehydration holes, thereby ensuring negative pressure adsorption and improving the water removal effect.

[0041] During use, when the textile passes through the dehydration chamber 1, blank dehydration holes will be left at both ends of the dehydration chamber 1 and not covered by the textile according to the width of the textile. The dehydration holes here will also participate in the negative pressure adsorption air intake, thereby reducing the dehydration strength of the negative pressure adsorption for the textile; therefore, the power group 51 drives the fixed seat 52 to move its position, and then the first roller 531 presses the sealing pad 54 to block the dehydration holes in the blanks to prevent air intake, thereby maintaining the dehydration strength of the textile;

[0042] The edge of the textile cloth is detected and tracked by the photoelectric sensor 535. When the first photoelectric sensor 535 cannot detect the textile cloth, the power group 51 drives it to slide so that it detects the textile cloth and continues to slide. During the continuous sliding process, the second photoelectric sensor 535 is driven to detect the edge of the textile cloth. At this time, the fixed plate 53 will retreat in time to make the second photoelectric sensor 535 retreat and separate from the textile cloth, so that the edge of the textile cloth is between the two photoelectric sensors 535. When a section of textile cloth has a fluctuation in the distance of the edge due to poor flattening or centering, the photoelectric sensor 535 will slide forward or backward in real time according to the fluctuating edge of the cloth according to its edge-finding function, so that the edge of the cloth is always between the two photoelectric sensors 535, so as to maintain the best edge sealing effect and prevent the textile cloth from being pressed and piled up.

[0043] During this process, the connecting plate 536 can adjust its position along the second through groove 532 and cooperate with the setting of the second roller 537 to raise the position of the sealing pad 54 to avoid contact with the transmitted textile fabric and interfere with its dehydration process; the fixed plate 53 can adjust the position height so that the first roller 531 fits the surface of the dehydration chamber.

[0044] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0045] In summary, the electronic or electrical components including but not limited to motors, photoelectric sensors, limit photoelectric switches, etc. are components in the prior art, obtained through private customization or purchase, and the electrical connections between the components are conventional circuit connections or electrical connections in the prior art, which are not within the scope of protection of the present utility model;

[0046] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A dehydration and drying device for textiles, comprising a dehydration chamber, an upper support plate, a lower support plate, and a support frame, characterized in that The dehydration chamber, the upper support plate and the lower support plate are fixedly connected to the support frame at both ends. The upper support plate and the lower support plate are respectively arranged above and below the dehydration chamber. The dehydration chamber is provided with a pair of edge sealing mechanisms and are symmetrically arranged at both ends of the dehydration chamber; the end of the dehydration chamber is connected to an external negative pressure adsorption mechanism to provide negative pressure adsorption force.

2. A dehydration and drying device for textiles according to claim 1, characterized in that The edge sealing mechanism includes a power group, a fixed seat, a fixed plate, a sealing gasket, a third roller, and a tension spring. The power group is fixed on the lower support plate, and the fixed seat is fixed on the power group; the fixed plate is provided with a pair of and fixedly connected to both sides of the fixed seat; one end of the tension spring is fixedly connected to one end of the upper support plate, and the other end is connected to the end of the sealing gasket, and the third roller is arranged on the upper support plate; the fixed plate is provided with a first roller and a photoelectric sensor, and a pair of photoelectric sensors are provided and arranged side by side.

3. A dehydration and drying device for textiles according to claim 1, characterized in that The dehydration cavity is provided with a dehydration hole, and fixing parts for fixing the sealing gasket are provided on both sides of the dehydration hole.

4. A dehydration and drying device for textiles according to claim 2, characterized in that The fixing plate is provided with a connecting plate, and the connecting plate is provided with a second roller; the sealing pad is wound around the third roller and then sequentially passes over the second roller and under the first roller to be fixedly connected to the fixing part of the dehydration chamber.

5. A dehydration and drying device for textiles according to claim 2, characterized in that The fixing seat is provided with a first through slot, the fixing plate is fixed by bolts cooperating with the first through slot and the height of the fixing plate can be adjusted along the first through slot.

6. A dehydration and drying device for textiles according to claim 2, characterized in that A pair of the first rollers are symmetrically arranged on both sides of the fixing plate.

7. A dehydration and drying device for textiles according to claim 4, characterized in that The fixing plate is provided with a second through slot and a third through slot; the second through slot is used for installing the connecting plate and can be slidably adjusted along the second through slot.

8. A dehydration and drying device for textiles according to claim 7, characterized in that A bracket is arranged in the third through slot and can be slidably adjusted along the third through slot; a slide slot is arranged on the bracket for installing the photoelectric sensor, and the position can be adjusted along the slide slot.

9. A dehydration and drying device for textiles according to claim 2, characterized in that The power group includes a linear guide rail, a slider, and a linear motor assembly. The linear motor pushes the slider to slide along the guide rail. The slider is installed with a fixed seat, and the position of the fixed seat can be reciprocated by the linear motor.

10. A dehydration and drying device for textiles according to claim 2, characterized in that Limit photoelectric switches are arranged at both ends of the power group to determine the sliding travel range.

Images