Drying device for polyester-card cloth production

Abstract

The utility model relates to the technical field of drying devices, in particular to a drying device for producing polyester-mixed card cloth, which is characterized in that a first drying component and a second drying component are respectively arranged on the upper side and the lower side of the cloth between a tensioning mechanism and a wind-up roll, and the two drying components are close to each other or far away from each other under the action of an adjusting component; the first connecting plate and the second connecting plate correspond to and are connected with the first drying assembly and the second drying assembly in a one-to-one mode, the two supports are arranged on the left side and the right side of cloth respectively, each support is rotatably provided with a first gear, and the two sides of each first gear are provided with a first rack and a second rack in a liftable mode respectively; the first rack and the second rack are both meshed with the first gear, the first rack is connected with the first connecting plate, the second rack is connected with the second connecting plate, the lifting mechanism is connected with the second connecting plate, and when the second connecting plate ascends and descends under the action of the lifting mechanism, the first rack, the second rack and the first gear act, so that the second connecting plate is lifted and descended. And the first connecting plate moves in the opposite direction. The drying device has the advantages of being adjustable in drying distance and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of drying devices, in particular to a drying device for producing polyester card cloth. Background Art

[0002] In the process of making polyester fabric, polyester fibers usually contain a certain amount of moisture after spinning, weaving and other processes. Drying helps the fabric to form the desired texture and size, ensuring that it achieves the expected performance and appearance. Therefore, drying is an important step in the production process of polyester fabric.

[0003] In the prior art, a patent document discloses a textile fabric drying device (application number: CN202322213440.2) comprising a bottom plate, two conveying rollers are installed at the top of the bottom plate, a squeezing mechanism is arranged on one side of the top of the bottom plate, a drying chamber is installed on one side of a conveying roller at the top of the bottom plate, limiting rollers are installed on both sides of the drying chamber, and an adjusting mechanism is arranged at the middle position of the top of the bottom plate; by arranging the adjusting mechanism at the top of the bottom plate, utilizing the mutual cooperation among the mounting frame, mounting chamber, transmission rack, chamber, servo motor, worm, worm gear, transmission gear, limiting rod and limiting sleeve of the adjusting mechanism, the fabric can be driven to move by the adjusting roller inside the mounting frame, and the tension of the fabric can be adjusted so that the fabric is in a taut state, so that the fabric is not easy to wrinkle during drying, and the drying effect of the fabric is better, thereby greatly improving the practicality of the device when in use.

[0004] However, there may be some problems with the device during use. The distance between the drying device and the fabric cannot be adjusted. When the fabric is thicker, more energy may be required to dry it, which will increase energy costs and waste. In addition, if the drying device is too close to the fabric, high temperature or strong wind may directly damage the fabric. Utility Model Content

[0005] In view of this, the utility model provides a drying device for producing polyester card cloth, aiming to solve the problem that the drying distance cannot be adjusted in the prior art.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A drying device for producing polyester fabric, comprising:

[0008] A frame, wherein a rotatable unwinding roller, a tensioning mechanism for adjusting the tension of the cloth and a rotatable winding roller are sequentially arranged on the frame along the direction of cloth travel, and a first drying component and a second drying component are respectively arranged on the upper and lower sides of the cloth between the tensioning mechanism and the winding roller, and the two drying components are moved closer to or away from each other under the action of the adjusting component;

[0009] The regulating component comprises:

[0010] The first connecting plate and the second connecting plate correspond to and are connected to the first drying component and the second drying component respectively.

[0011] Two brackets are respectively arranged on the left and right sides of the cloth, and a first gear is rotatably arranged on each bracket, and a first rack and a second rack are respectively arranged on both sides of the first gear so as to be liftable, and the first rack and the second rack are both meshed with the first gear, wherein the first rack is connected to the first connecting plate, and the second rack is connected to the second connecting plate,

[0012] The lifting mechanism is connected to the second connecting plate. When the second connecting plate is lifted or lowered by the lifting mechanism, the first connecting plate moves in the opposite direction through the action of the first rack, the second rack and the first gear.

[0013] A further improvement of the utility model is that the lifting mechanism comprises:

[0014] A screw rod is vertically arranged on the frame and is threadedly connected to and penetrates the second connecting plate, and the screw rod is driven to rotate by the first motor;

[0015] The optical axis is arranged parallel to the screw rod and is slidably connected with and penetrates the second connecting plate.

[0016] A further improvement of the utility model is that the tensioning mechanism includes two fixed seats arranged on the left and right sides of the frame, two connecting frames are respectively inclined on the two fixed seats, and a tensioning roller is installed between the first ends of the two connecting frames, and each of the connecting frames can swing under the action of the driving mechanism.

[0017] A further improvement of the utility model is that the driving mechanism comprises:

[0018] A rotating shaft is rotatably disposed in the fixing seat, and two ends of the rotating shaft respectively penetrate through two sides of the fixing seat and are connected to the second end of the connecting frame;

[0019] The third rack is vertically arranged in the fixing seat on one side of the rotating shaft and meshes with the second gear arranged on the rotating shaft, and the third rack moves under the action of the translation component.

[0020] A further improvement of the utility model is that the translation component comprises:

[0021] A guide block is horizontally arranged at the lower end of the third rack, and the guide block is movably arranged in the fixing seat;

[0022] The elastic member is arranged at the bottom of the fixing seat, and the upper end of the elastic member is connected to the guide block, and the lower end of the elastic member is connected to the fixing seat.

[0023] A further improvement of the utility model is that the drying component includes a drying box arranged on the connecting plate, an electric heating wire is arranged in the drying box, the electric heating wire is electrically connected to the controller arranged on the frame, and the air outlet of the drying box faces the cloth.

[0024] A further improvement of the utility model is that a moisture content measuring instrument is arranged on the winding roller.

[0025] A further improvement of the utility model is that the surfaces of the tensioning roller, the winding roller and the unwinding roller are all coated with a rubber coating.

[0026] Due to the adoption of the above technical solution, the technical progress achieved by the utility model is:

[0027] The utility model provides a drying device for producing polyester fabric. When the fabric is relatively thin, the distance between the drying component and the fabric can be appropriately increased to reduce the direct effect of heat on the fabric and avoid overheating or damage. When the fabric is relatively thick, the distance between the drying component and the fabric can be appropriately reduced to ensure that sufficient heat is transmitted to the inside of the fabric. The operator can make adjustments according to fabrics of different thicknesses to ensure uniform drying and achieve the best drying effect.

[0028] When the winding roller is winding, the tensioning roller adjusts the tension of the cloth so that the cloth is always in a taut state, thereby ensuring that the cloth is not easy to wrinkle when drying, and achieving a better drying effect of the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 This is a schematic diagram of the structure of the drying device of the utility model;

[0031] Figure 2 This is a schematic diagram of the structure of the tensioning mechanism of the utility model;

[0032] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0033] Figure 4This is a schematic diagram of the lifting mechanism structure of the utility model;

[0034] Figure 5 For this utility model Figure 2 A schematic diagram of a partially enlarged structure of the A;

[0035] Description of reference numerals:

[0036] 10-frame, 11-unwinding roller, 12-winding roller, 13-first drying component, 14-second drying component, 30-adjusting component, 31-first connecting plate, 32-second connecting plate, 33-bracket, 34-first gear, 35-first rack, 36-second rack, 37-lifting mechanism, 371-screw, 372-first motor, 373-optical axis, 20-tensioning mechanism, 21-fixed seat, 22-driving mechanism, 221-rotating shaft, 222-third rack, 223-second gear, 224-translational component, 2241-guide block, 2242-elastic member, 23-connecting frame, 24-tensioning roller. DETAILED DESCRIPTION

[0037] The following will be combined with the accompanying drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, in the following description, specific details such as specific system structures and technologies are proposed for the purpose of explanation rather than limitation, so as to thoroughly understand the embodiments of the utility model. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from hindering the description of the utility model.

[0038] The utility model provides a drying device for producing polyester card cloth. Figure 1 -Attached Figure 5It can be seen that the machine frame 10 includes a rotatable unwinding roller 11, a tensioning mechanism 20 for adjusting the tension of the cloth, and a rotatable winding roller 12, which are sequentially arranged on the machine frame 10 along the direction of cloth travel; a first drying component 13 and a second drying component 14 are respectively arranged on the upper and lower sides of the cloth between the tensioning mechanism 20 and the winding roller 12, and the two drying components are moved closer or farther away from each other under the action of the adjusting component 30; the adjusting component 30 includes a first connecting plate 31 and a second connecting plate 32, which are respectively corresponding to and connected with the first drying component 13 and the second drying component 14, and two brackets 33 are respectively arranged on the left and right sides of the cloth. The first gear 34 is rotatably provided on each bracket 33, and the first rack 35 and the second rack 36 are respectively provided on both sides of the first gear 34 so as to be liftable, and the first rack 35 and the second rack 36 are meshed with the first gear 34, wherein the first rack 35 is connected to the first connecting plate 31, the second rack 36 is connected to the second connecting plate 32, and the lifting mechanism 37 is connected to the second connecting plate 32. When the second connecting plate 32 is lifted and lowered by the lifting mechanism 37, the first connecting plate 31 moves in the opposite direction through the action of the first rack 35, the second rack 36 and the first gear 34. A moisture content meter is provided on the winding roller 12. The surfaces of the winding roller 12 and the unwinding roller 11 are coated with a rubber coating.

[0039] The cloth on the unwinding roller 11 passes through the tensioning roller 24 and two drying components in sequence, and is finally wound up by the winding roller 12. The operator can adjust the distance between the drying component and the cloth according to the thickness of the cloth. When the cloth thickness is relatively thin, the distance between the drying component and the cloth can be appropriately increased to reduce the direct impact of heat on the cloth and avoid overheating or damage. When the cloth thickness is relatively thick, the distance between the drying component and the cloth can be appropriately reduced to ensure the cloth drying effect; because the second drying component 14 is connected to the second connecting plate 32, when the lifting mechanism 37 drives the second connecting plate 32 to rise, the second drying component 14 rises close to the lower surface of the cloth. At the same time, because the second drying component 14 is connected to the second rack 36, and the second rack 36 is meshed with the first gear 34, when the second rack 36 rises, it will drive the first gear 34 to rotate, and the second gear 34 will rotate. The rotation of the first gear 34 will drive the first rack 35 meshing with it to descend, and the first rack 35 drives the first drying assembly 13 to descend through the first connecting plate 31, and the first drying assembly 13 is close to the upper surface of the cloth; on the contrary, when the lifting mechanism 37 drives the second connecting plate 32 to descend, the second drying assembly 14 is away from the lower surface of the cloth, and through the joint action of the second rack 36, the first gear 34 and the first rack 35, the first drying assembly 13 will rise and away from the upper surface of the cloth; compared with the prior art, the operator can adjust the distance between the two drying assemblies according to the different thickness of the cloth to ensure that the cloth is evenly dried; in order to monitor and control the moisture content of the cloth, ensure the product quality and the stability of the processing process, a moisture content meter is set on the winding roller 12. In order to reduce damage to the cloth, the surfaces of the winding roller 12 and the unwinding roller 11 are coated with rubber coating.

[0040] In this embodiment, according to the specification Figure 4 It can be seen that the lifting mechanism 37 includes: a screw 371, an optical axis 373 and a first motor 372. The screw 371 is vertically arranged on the frame 10, and is threadedly connected to and penetrates the second connecting plate 32, and the screw 371 rotates under the drive of the first motor 372; the optical axis 373 is arranged parallel to the screw 371, and is slidably connected to and penetrates the second connecting plate 32. The first motor 372 drives the screw 371 to rotate, and the rotation of the screw 371 drives the second connecting plate 32 threadedly connected thereto to rise and fall. The optical axis 373 arranged parallel to the screw 371 ensures that the second connecting plate 32 rises and falls linearly. The lifting mechanism 37 has a simple structure and is easy to maintain.

[0041] In this embodiment, according to the specification Figure 2 It can be seen that the tensioning mechanism 20 includes: two fixed seats 21 arranged on the left and right sides of the frame 10, two connecting frames 23 are respectively inclined on the two fixed seats 21, and a tensioning roller 24 is installed between the first ends of the two connecting frames 23, and each connecting frame 23 can swing under the action of the driving mechanism 22.

[0042] During the winding process, the cloth may be too tight or too loose. Under the action of the driving mechanism 22, the driving mechanism 22 causes the tensioning roller 24 to act on the cloth surface through the connecting frame 23, so that the cloth is always in a tensioned state. Appropriate tension can help them maintain their original straight shape during the drying process, reduce wrinkles, and facilitate subsequent sorting and use. The cloth rolls and rubs against the outer circumferential surface of the tensioning roller 24, and the surface of the tensioning roller 24 is coated with a rubber coating to reduce damage to the cloth surface.

[0043] In this embodiment, according to the specification Figure 2 -Attached Figure 5 It can be seen that the driving mechanism 22 includes: a rotating shaft 221, a third rack 222 and a second gear 223. The rotating shaft 221 is rotatably arranged in the fixed seat 21, and the two ends of the rotating shaft 221 respectively penetrate the two sides of the fixed seat 21 and are connected to the second end of the connecting frame 23; the third rack 222 is vertically arranged in the fixed seat 21 on one side of the rotating shaft 221, and meshes with the second gear 223 arranged on the rotating shaft 221, and the third rack 222 moves under the action of the translation component 224.

[0044] The tensioning roller 24 is connected to the rotating shaft 221 in the fixed seat 21 through the connecting frame 23. When the rotating shaft 221 rotates, the tensioning roller 24 is driven to swing through the connecting frame 23, and the second gear 223 on the rotating shaft 221 is meshed with the third rack 222, and the third rack 222 can move under the action of the translation component 224. When the cloth is too tight, the tensioning roller 24 is subjected to pressure, which acts on the rotating shaft 221 through the connecting frame 23 to drive the second gear 223 to rotate clockwise, and the third rack 222 meshed with the second gear 223 and the translation component 224 move accordingly; when the cloth is too loose, the translation component 224 drives the second gear 223 to rotate counterclockwise through the third rack 222, and the second gear 223 drives the rotating frame connecting frame 23 and the tensioning roller 24 to rotate counterclockwise to tension the cloth.

[0045] In this embodiment, according to the specification Figure 5 It can be seen that the translation component 224 includes: a guide block 2241, a third rack 222 and an elastic member 2242. The guide block 2241 is horizontally arranged at the lower end of the third rack 222, and the guide block 2241 is arranged in the fixed seat 21 so as to be liftable; the elastic member 2242 is arranged at the bottom of the fixed seat 21, and the upper end of the elastic member 2242 is connected to the guide block 2241, and the lower end of the elastic member 2242 is connected to the fixed seat 21.

[0046] When the tensioning roller 24 is subjected to downward pressure from the cloth, the second gear 223 rotates and drives the third rack 222 to move downward, the guide block 2241 simultaneously descends and squeezes the elastic member 2242 at the lower end of the guide block 2241; when the cloth is slack, the elastic member 2242 extends in the reverse direction and drives the guide block 2241 and the third rack 222 to move upward, the third rack 222 drives the second gear 223 to rotate in the reverse direction, the second gear 223 drives the tensioning roller 24 to rotate in the reverse direction through the rotating shaft 221, thereby tightening the cloth; the tensioning roller 24 adjusts the tension of the cloth so that the cloth is always in a taut state, thereby ensuring that the cloth is not prone to wrinkles during drying, and achieving a better drying effect for the cloth.

[0047] In this embodiment, according to the drawings in the specification, the drying assembly includes a drying box arranged on a connecting plate, an electric heating wire is arranged in the drying box, the electric heating wire is electrically connected to a controller arranged on the frame 10, and the air outlet of the drying box faces the cloth. When the operator presses the button on the controller, the electric heating wire generates heat after being powered on, the temperature in the drying box rises, the heat flows out from the air outlet of the drying box, the moisture on the cloth absorbs the heat and evaporates, and the cloth gradually dries. Compared with natural drying, the drying assembly greatly shortens the drying time of the cloth and improves production efficiency.

[0048] It should be noted that, in this patent application, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention.

Claims

1. A drying device for producing polyester fabric, characterized in that: include: A frame, wherein a rotatable unwinding roller, a tensioning mechanism for adjusting the tension of the cloth and a rotatable winding roller are sequentially arranged on the frame along the direction of cloth travel, and a first drying component and a second drying component are respectively arranged on the upper and lower sides of the cloth between the tensioning mechanism and the winding roller, and the two drying components are moved closer to or away from each other under the action of the adjusting component; The regulating component comprises: The first connecting plate and the second connecting plate correspond to and are connected to the first drying component and the second drying component respectively. Two brackets are respectively arranged on the left and right sides of the cloth, and a first gear is rotatably arranged on each bracket, and a first rack and a second rack are respectively arranged on both sides of the first gear so as to be liftable, and the first rack and the second rack are both meshed with the first gear, wherein the first rack is connected to the first connecting plate, and the second rack is connected to the second connecting plate, The lifting mechanism is connected to the second connecting plate. When the second connecting plate is lifted or lowered by the lifting mechanism, the first connecting plate moves in the opposite direction through the action of the first rack, the second rack and the first gear.

2. A drying device for producing polyester fabric according to claim 1, characterized in that: The lifting mechanism comprises: A screw rod is vertically arranged on the frame and is threadedly connected to and penetrates the second connecting plate, and the screw rod is driven to rotate by the first motor; The optical axis is arranged parallel to the screw rod and is slidably connected with and penetrates the second connecting plate.

3. A drying device for producing polyester fabric according to claim 1, characterized in that: The tensioning mechanism includes two fixed seats arranged on the left and right sides of the frame, two connecting frames are respectively inclinedly arranged on the two fixed seats, and a tensioning roller is installed between the first ends of the two connecting frames. Each of the connecting frames can swing under the action of the driving mechanism.

4. A drying device for producing polyester fabric according to claim 3, characterized in that: The driving mechanism comprises: A rotating shaft is rotatably disposed in the fixing seat, and two ends of the rotating shaft respectively penetrate through two sides of the fixing seat and are connected to the second end of the connecting frame; The third rack is vertically arranged in the fixing seat on one side of the rotating shaft and meshes with the second gear arranged on the rotating shaft, and the third rack moves under the action of the translation component.

5. A drying device for producing polyester fabric according to claim 4, characterized in that: The translation component comprises: A guide block is horizontally arranged at the lower end of the third rack, and the guide block is movably arranged in the fixing seat; The elastic member is arranged at the bottom of the fixing seat, and the upper end of the elastic member is connected to the guide block, and the lower end of the elastic member is connected to the fixing seat.

6. A drying device for producing polyester fabric according to claim 1, characterized in that: The drying component comprises a drying box arranged on the connecting plate, an electric heating wire is arranged in the drying box, the electric heating wire is electrically connected to a controller arranged on the frame, and an air outlet of the drying box faces the cloth.

7. A drying device for producing polyester fabric according to any one of claims 1 to 6, characterized in that: The winding roller is provided with a moisture content measuring instrument.

8. A drying device for producing polyester fabric according to claim 3, characterized in that: The surfaces of the tensioning roller, the winding roller and the unwinding roller are all coated with rubber coating.

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