Silk-like cotton warm down feather and production process and processing equipment thereof

Abstract

The application discloses a kind of silk cotton warm feather and its production process and its processing equipment, belong to silk cotton technical field, including box, the middle part of box is connected with self-clamping and placing drying feeding assembly, the self-clamping and placing drying feeding assembly includes drying feeding assembly and self-clamping and placing assembly, the middle part of box is connected with drying feeding assembly, the outside of drying feeding assembly is connected with self-clamping and placing assembly, the front and rear ends of self-clamping and placing assembly are respectively fixedly connected on the front and rear inner walls of box, when it is needed to dry and polish the material, material is sent to the upper side of drying feeding assembly, start drying feeding assembly, drying feeding assembly conveys material while drying material, drying feeding assembly drives self-clamping and placing assembly to automatically clamp and release material simultaneously, so that material is not deformed greatly when being dried, and additional clamping driving structure is not needed, cost is saved.

Description

Technical Field

[0001] This invention relates to the field of imitation silk cotton technology, specifically to an imitation silk cotton warm fleece, its production process, and processing equipment. Background Technology

[0002] Fiber spun cotton fleece is a type of filling used in clothing and quilts. Imitation silk cotton is a higher-end variety of spray-bonded cotton products, often referred to as "silk cotton". In the production of imitation silk cotton, after spraying with adhesive, it needs to undergo drying and calendering treatment, which requires processing equipment for drying and calendering.

[0003] For example, Chinese patent CN219511165U describes a drying device for preparing imitation silk cotton, which includes a drying shell, a fan housing fixedly connected to the bottom of the drying shell, a dustproof net fixedly connected to the inner wall of the fan housing, a fan rod fixedly connected to the inner side wall of the fan housing, a fan body fixedly connected to one end of the fan rod, a fixing rod fixedly connected to the inner side wall of the drying shell, a heating block fixedly connected to the outer wall of the fixing rod, and a bearing body fixedly connected to the front of the drying shell.

[0004] However, the aforementioned patent does not fix the material during the drying process, which may lead to material deformation due to wind and temperature rise, thus affecting product quality.

[0005] The flame retardancy and antistatic properties of existing imitation silk cotton fleece are poor.

[0006] Based on this, the present invention designs a silk-like cotton warm fleece, its production process, and its processing equipment to solve the above problems. Summary of the Invention

[0007] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a silk-like cotton fleece, its production process and processing equipment.

[0008] To achieve the above objectives, the present invention provides the following technical solution:

[0009] A type of imitation silk cotton fleece includes two-dimensional hollow silicon fiber 2.5D*51mm, 4080*2D low melting fiber, three-dimensional silicon hollow fiber 4D*64mm, three-dimensional silicon hollow fiber 7D*32mm and antistatic fiber in a weight ratio of (2-5.3):(0.3-1.2):(1-2.5):(3-5):(0.2-0.6).

[0010] A production process for imitation silk cotton fleece includes the following steps:

[0011] 1. Mix the two-dimensional hollow silicon fiber 2.5D*51mm, 4080*2D low melting wire, three-dimensional silicon hollow fiber 4D*64mm, three-dimensional silicon hollow fiber 7D*32mm and antistatic fiber and stir evenly.

[0012] 2. The evenly mixed material is fed into the opening machine for pre-opening and fine opening in sequence;

[0013] 3. The product from step 2 is fed into a carding machine for carding.

[0014] 4. The product obtained in step 3 is sent to the cross-laying machine for lamination.

[0015] 5. The product from step four is fed into a glue spraying machine for glue spraying.

[0016] 6. The product from step 5 is sent into the drying and calendering equipment for drying and calendering treatment. The drying temperature is 150-165℃ and the calendering temperature is 100-130℃.

[0017] 7. Cool the product from step 6 to room temperature to obtain the imitation silk cotton warm fleece product.

[0018] A processing device, the drying and calendering device described in step six, includes a housing.

[0019] The middle of the box is connected to a self-clamping and drying feeding assembly for conveying and heating materials and for automatically clamping and releasing them.

[0020] On the right side of the self-clamping drying and feeding assembly, there is a uniform heating and polishing device for uniformly heating and polishing the material dried by the self-clamping drying and feeding assembly.

[0021] On the left side of the self-clamping drying and feeding assembly, there is a compression and static electricity removal device for pressing and removing static electricity from the material. The right end of the compression and static electricity removal device is connected to a uniform heating and polishing device.

[0022] The self-clamping drying and feeding assembly includes a drying and feeding assembly and a self-clamping assembly. The drying and feeding assembly is connected to the middle of the box, and the self-clamping assembly is connected to the outside of the drying and feeding assembly. The front and rear ends of the self-clamping assembly are fixedly connected to the front and rear inner walls of the box, respectively.

[0023] Furthermore, the drying and feeding assembly includes a first motor, a conveying device, a drying chamber, and a first vent. The first motor is fixedly connected to the right end of the rear side wall of the housing. The output end of the first motor passes through the rear side wall of the housing and is fixedly connected to the conveying device. The front and rear ends of the conveying device are rotatably connected to the front and rear inner walls of the housing, respectively. The drying chamber is fixedly connected between the front and rear inner walls of the housing on the inner side of the conveying device. The top plate of the drying chamber and the conveyor belt of the conveying device are both provided with first vents. The outer end of the conveying device is fixedly connected to a self-clamping assembly.

[0024] Furthermore, the self-clamping assembly includes limiting protrusions, hinge seats, torsion springs, and hook-shaped pressure rods. Limiting protrusions are fixedly connected to the front and rear inner walls of the box at both ends of the conveying device. Two sets of limiting protrusions that are close to each other correspond to each other. Several sets of hinge seats are fixedly connected to the outer end of the conveyor belt of the conveying device. A torsion spring is fixedly connected to the rotating shaft of each hinge seat. A hook-shaped pressure rod is fixedly connected to the outer end of the torsion spring. The end of the hook-shaped pressure rod that is close to the material is in contact with the material.

[0025] Furthermore, the uniform heating and polishing equipment includes an extrusion polishing component and a uniform heating component. The extrusion polishing component is connected to the box on the right side of the conveying device. The uniform heating component is connected to both the upper and lower ends of the extrusion polishing component. The front end of the extrusion polishing component is connected to an extrusion static elimination device.

[0026] Furthermore, the extrusion heat-pressing assembly includes a second motor, heat-pressing rollers, and a first gear. Two sets of heat-pressing rollers are rotatably connected to the inner front wall of the box on the right side of the conveying device. The rear end of each set of heat-pressing rollers is fixedly connected to a first gear. The two sets of first gears are meshed together. The rear end of the lower set of first gears is rotatably connected to the inner rear wall of the box. A second motor is fixedly connected to the rear side wall of the box on the right side of the conveying device. The output end of the second motor passes through the rear side wall of the box and is fixedly connected to the upper set of first gears. The front end of the upper set of heat-pressing rollers passes through the front side wall of the box and is connected to an extrusion antistatic device.

[0027] Furthermore, the uniform heating assembly includes a sliding tube, a fixed tube, a limiting support column, a spring, a limiting baffle, and a second vent. A fixed tube is fixedly connected to the inner front wall of each set of heat-pressing rollers, and a sliding tube is slidably connected to the outer end of the fixed tube. A corresponding and interconnected second vent is opened on the curved wall of both the fixed tube and the sliding tube. A second vent is opened on the rear side wall of the fixed tube. Several sets of limiting support columns are fixedly connected to the rear side wall of the fixed tube. The limiting support columns pass through the rear side wall of the sliding tube and are slidably connected to the sliding tube. The rear end of each limiting support column is fixedly connected to the inner rear wall of the heat-pressing roller. A limiting baffle is fixedly connected to the limiting support column behind the sliding tube. The sliding tube is in contact with the limiting baffle. A spring is fixedly connected between the inner rear wall of the sliding tube outside the limiting support column and the rear side wall of the fixed tube.

[0028] The present invention has the following technical effects:

[0029] This invention achieves excellent warmth retention and hydrophobicity by mixing two-dimensional hollow silica fiber (2.5D*51mm), three-dimensional hollow silica fiber (4D*64mm), and three-dimensional hollow silica fiber (7D*32mm). Furthermore, the high content of three-dimensional hollow silica fiber gives the mixed fiber certain antibacterial and flame-retardant properties. The addition of antistatic fiber further enhances the product's antistatic capabilities. The material is simultaneously dried and calendered using a drying and calendering equipment, eliminating the need for preheating and saving costs.

[0030] When materials are fed onto the conveying device for drying, the first motor is activated. The motor's output drives the conveying device, which moves the materials to the right. Simultaneously, the conveying device, via a hinged joint, drives a torsion spring and a hook-shaped pressure rod. When the left hook-shaped pressure rod disengages from the limiting protrusion, the torsion spring's restoring force causes it to move closer to the materials and clamp them, thus achieving automatic clamping. This prevents significant deformation of the materials during drying due to wind and heating, ensuring the quality of the finished product. The conveying device transports the materials. During the process, the drying chamber blows high-temperature gas onto the material through the first vent, thereby drying the material. Since the high-temperature gas is blown onto the material from below, the drying quality is guaranteed. When the conveying device drives the hook-shaped pressure rod to contact the right-side limiting protrusion, the hook-shaped pressure rod rotates away from the conveying device under the limiting protrusion, thereby releasing the material. This allows the material to be automatically fed into the uniform heating and polishing equipment, thus achieving automatic clamping and placement of the material during the material transportation process without the need for additional drive components, saving costs and ensuring product quality.

[0031] In this invention, when the material is dried by the self-clamping drying and feeding assembly and conveyed between two sets of heat-pressing rollers, the second motor is activated. The output of the second motor drives the upper set of first gears and the heat-pressing rollers to rotate. The upper set of first gears drives the lower set of heat-pressing rollers to rotate through the lower set of first gears. At this time, high-temperature gas is injected into the fixed tube. The high-temperature gas enters the inner wall of the sliding tube on the right side of the fixed tube through the vent hole on the rear side wall of the fixed tube. This causes the high-temperature gas to compress the sliding tube and move backward under the limiting and guiding of the limiting support column. At this time, the sliding tube pulls the spring, causing the spring to stretch and deform. When the sliding tube moves to contact the limiting baffle, the second vent hole on the curved wall of the fixed tube and the sliding tube aligns. At this time, the air pressure inside the fixed tube is the same everywhere, so that the high-temperature gas inside the fixed tube is sprayed into the heat-pressing rollers in all directions of the fixed tube through the second vent hole at the same speed. The internal heating system simultaneously heats all parts of the heat-pressing roller, ensuring uniform heating of all areas of the sliding tube. This allows for even heat pressing of all parts of the material, guaranteeing the quality of the heat pressing. Furthermore, when drying is required, the material is placed between two sets of extrusion rollers. The uniform heating heat-pressing equipment is then activated. This equipment drives the upper set of extrusion rollers to rotate via a transmission assembly. The upper set of extrusion rollers, in turn, drives the lower set of extrusion rollers to rotate via two sets of second gears. This process of extrusion pressing and shaping of the material is achieved. Static electricity on the extrusion rollers is conducted away by an anti-static bar, and static electricity on the material is also conducted away through the extrusion rollers. This process eliminates static electricity interference in subsequent processing and prevents the material from sticking to the workpiece due to static electricity. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0033] Figure 1 A three-dimensional processing device according to the present invention Figure 1 ;

[0034] Figure 2 This is a front view of a processing device according to the present invention;

[0035] Figure 3 This is a left view of a processing device according to the present invention;

[0036] Figure 4 For along Figure 3 A cross-sectional view along the CC direction;

[0037] Figure 5For along Figure 2 A sectional view along the AA direction;

[0038] Figure 6 For along Figure 2 BB direction sectional view;

[0039] Figure 7 for Figure 5 Enlarged view at point D;

[0040] Figure 8 for Figure 6 Enlarged view of point E in the middle.

[0041] The labels in the diagram represent:

[0042] 1. Box body; 2. Self-clamping drying and feeding assembly; 21. Drying and feeding assembly; 211. First motor; 212. Conveying device; 213. Drying chamber; 214. First vent; 22. Self-clamping assembly; 221. Limiting protrusion; 222. Hinge seat; 223. Torsion spring; 224. Hook-shaped pressure rod; 3. Uniform heating and polishing equipment; 31. Extrusion and polishing assembly; 311. Second motor; 312. Polishing roller; 313. First gear; 32. Uniform heating assembly; 321. Sliding tube; 322. Fixed tube; 323. Limiting support column; 324. Spring; 325. Limiting baffle; 326. Second vent; 4. Extrusion and antistatic equipment; 41. Transmission assembly; 42. Extrusion roller; 43. Second gear; 44. Antistatic bar. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0044] The present invention will be further described below with reference to embodiments.

[0045] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0046] Example 1

[0047] This invention provides a production process for imitation silk cotton fleece, comprising the following steps:

[0048] 1. Mix the following materials in a weight ratio of 3.5:0.6:1:5:0.6: Stir the mixture of two-dimensional hollow silicon fiber (2.5D*51mm), 4080*2D low-melting wire, three-dimensional hollow silicon fiber (4D*64mm), three-dimensional hollow silicon fiber (7D*32mm), and antistatic fiber until homogeneous.

[0049] 2. The evenly mixed material is fed into the opening machine for pre-opening and fine opening in sequence;

[0050] 3. The product from step 2 is fed into a carding machine for carding.

[0051] 4. The product obtained in step 3 is sent to the cross-laying machine for lamination.

[0052] 5. The product from step four is fed into a glue spraying machine for glue spraying.

[0053] 6. The product from step 5 is sent into the drying and calendering equipment for drying and calendering treatment. The drying temperature is 159℃ and the calendering temperature is 116℃.

[0054] 7. Cool the product from step 6 to room temperature to obtain the imitation silk cotton warm fleece product.

[0055] By mixing ordinary two-dimensional hollow silica fiber (2.5D*51mm), three-dimensional hollow silica fiber (4D*64mm), and three-dimensional hollow silica fiber (7D*32mm), a mixed fiber with excellent warmth retention and hydrophobicity is obtained. Due to the high content of three-dimensional hollow silica fiber, the mixed fiber has certain antibacterial and flame retardant properties. The addition of antistatic fiber to the mixed fiber gives the product a certain antistatic ability. The material is dried and calendered simultaneously using a drying and calendering equipment, eliminating the need for preheating before calendering and saving costs.

[0056] Example 2

[0057] This invention provides a production process for imitation silk cotton fleece, comprising the following steps:

[0058] 1. Mix the following materials in a weight ratio of 5.3:0.3:2:3:0.4: 2.5D*51mm two-dimensional hollow silicon fiber, 4080*2D low melting wire, 4D*64mm three-dimensional hollow silicon fiber, 7D*32mm three-dimensional hollow silicon fiber, and antistatic fiber, and stir until homogeneous.

[0059] 2. The evenly mixed material is fed into the opening machine for pre-opening and fine opening in sequence;

[0060] 3. The product from step 2 is fed into a carding machine for carding.

[0061] 4. The product obtained in step 3 is sent to the cross-laying machine for lamination.

[0062] 5. The product from step four is fed into a glue spraying machine for glue spraying.

[0063] 6. The product from step 5 is sent into the drying and calendering equipment for drying and calendering treatment. The drying temperature is 165℃ and the calendering temperature is 130℃.

[0064] 7. Cool the product from step 6 to room temperature to obtain the imitation silk cotton warm fleece product.

[0065] Example 3

[0066] This invention provides a production process for imitation silk cotton fleece, comprising the following steps:

[0067] 1. Mix the following materials in a weight ratio of 2:1.2:2.5:4.3:0.2: 2.5D*51mm two-dimensional hollow silicon fiber, 4080*2D low melting wire, 4D*64mm three-dimensional hollow silicon fiber, 7D*32mm three-dimensional hollow silicon fiber, and antistatic fiber, and stir until homogeneous.

[0068] 2. The evenly mixed material is fed into the opening machine for pre-opening and fine opening in sequence;

[0069] 3. The product from step 2 is fed into a carding machine for carding.

[0070] 4. The product obtained in step 3 is sent to the cross-laying machine for lamination.

[0071] 5. The product from step four is fed into a glue spraying machine for glue spraying.

[0072] 6. The product from step 5 is sent into the drying and calendering equipment for drying and calendering treatment. The drying temperature is 150℃ and the calendering temperature is 100℃.

[0073] 7. Cool the product from step 6 to room temperature to obtain the imitation silk cotton warm fleece product.

[0074] Example 4

[0075] Please refer to the instruction manual appendix. Figure 1-8 A processing device, specifically a drying and heat-pressing device for step six, includes a housing 1:

[0076] The middle part of the box 1 is connected to a self-clamping and drying feeding assembly 2, which is used for material conveying and heating and can automatically clamp and release the material.

[0077] On the right side of the box 1 of the self-clamping drying and feeding assembly 2, there is a uniform heating and polishing device 3 for uniformly heating and polishing the material after it has been dried by the self-clamping drying and feeding assembly 2.

[0078] The left side of the self-clamping drying and feeding assembly 2 is connected to the box 1, which is used to press the material and remove static electricity from the material. The right end of the extrusion static removal device 4 is connected to the uniform heating and polishing device 3.

[0079] The self-clamping drying and feeding assembly 2 includes a drying and feeding assembly 21 and a self-clamping assembly 22. The drying and feeding assembly 21 is connected to the middle of the box body 1, and the self-clamping assembly 22 is connected to the outside of the drying and feeding assembly 21. The front and rear ends of the self-clamping assembly 22 are respectively fixedly connected to the front and rear inner walls of the box body 1.

[0080] The drying and feeding assembly 21 includes a first motor 211, a conveying device 212, a drying chamber 213, and a first vent 214. The first motor 211 is fixedly connected to the right end of the rear side wall of the housing 1. The output end of the first motor 211 passes through the rear side wall of the housing 1 and is fixedly connected to the conveying device 212. The front and rear ends of the conveying device 212 are rotatably connected to the front and rear inner walls of the housing 1, respectively. The drying chamber 213 is fixedly connected between the front and rear inner walls of the housing 1 on the inner side of the conveying device 212. The top plate of the drying chamber 213 and the conveyor belt of the conveying device 212 are both provided with first vents 214. The outer end of the conveying device 212 is fixedly connected to a self-clamping assembly 22.

[0081] The self-clamping assembly 22 includes a limiting protrusion 221, a hinge seat 222, a torsion spring 223, and a hook-shaped pressure rod 224. The limiting protrusion 221 is fixedly connected to the inner walls of the front and rear of the box 1 at both ends of the conveying device 212. Two sets of limiting protrusions 221 that are close to each other correspond to each other. Several sets of hinge seats 222 are fixedly connected to the outer end of the conveyor belt of the conveying device 212. A torsion spring 223 is fixedly connected to the rotating shaft of each hinge seat 222. A hook-shaped pressure rod 224 is fixedly connected to the outer end of the torsion spring 223. The end of the hook-shaped pressure rod 224 that is close to the material is in contact with the material.

[0082] When the material is fed onto the conveyor 212 for drying, the first motor 211 is started. The output of the first motor 211 drives the conveyor 212 to operate, causing the material to move to the right. At this time, the conveyor 212 drives the torsion spring 223 and the hook-shaped pressure rod 224 through the hinge seat 222. When the left hook-shaped pressure rod 224 moves to disengage from the limiting protrusion 221, under the restoring force of the torsion spring 223, the hook-shaped pressure rod 224 moves towards the material and squeezes and clamps the material, thus achieving automatic clamping of the material. This prevents the material from undergoing significant deformation due to wind and heating during the drying process, ensuring the quality of the finished product. During the material transport process, the drying chamber 213 blows high-temperature gas onto the material through the first vent 214, thereby drying the material. Since the high-temperature gas is blown onto the material from below, the drying quality is guaranteed. When the conveying device 212 drives the hook-shaped pressure rod 224 to contact the right-side limiting protrusion 221, the hook-shaped pressure rod 224 rotates away from the conveying device 212 under the limiting protrusion 221, thereby releasing the material. This allows the material to be automatically fed into the uniform heating and polishing equipment 3, thus achieving automatic clamping and placement of the material during the transport process without the need for additional drive components, saving costs and ensuring product quality.

[0083] The uniform heating and polishing equipment 3 includes an extrusion polishing component 31 and a uniform heating component 32. The extrusion polishing component 31 is connected to the box 1 on the right side of the conveying device 212. The uniform heating component 32 is connected to both the upper and lower ends of the extrusion polishing component 31. The front end of the extrusion polishing component 31 is connected to an extrusion static electricity removal device 4.

[0084] The extrusion heat-pressing assembly 31 includes a second motor 311, heat-pressing rollers 312, and a first gear 313. Two sets of heat-pressing rollers 312 are rotatably connected to the inner front wall of the housing 1 to the right of the conveying device 212. The rear end of each set of heat-pressing rollers 312 is fixedly connected to the first gear 313. The two sets of first gears 313 are meshed together. The rear end of the lower set of first gears 313 is rotatably connected to the inner rear wall of the housing 1. The second motor 311 is fixedly connected to the rear side wall of the housing 1 to the right of the conveying device 212. The output end of the second motor 311 passes through the rear side wall of the housing 1 and is fixedly connected to the upper set of first gears 313. The front end of the upper set of heat-pressing rollers 312 passes through the front side wall of the housing 1 and is connected to the extrusion antistatic device 4.

[0085] The uniform heating assembly 32 includes a sliding tube 321, a fixed tube 322, a limiting support column 323, a spring 324, a limiting baffle 325, and a second vent 326. A fixed tube 322 is fixedly connected to the inner front wall of each heat-pressing roller 312. A sliding tube 321 is slidably connected to the outer end of each fixed tube 322. A corresponding and interconnected second vent 326 is provided on the curved walls of both the fixed tube 322 and the sliding tube 321. A second vent 326 is also provided on the rear side wall of the fixed tube 322. Several sets of limiting support columns 323 are fixedly connected to the wall. The limiting support columns 323 all pass through the rear side wall of the sliding tube 321 and are slidably connected to the sliding tube 321. The rear ends of the limiting support columns 323 are fixedly connected to the rear inner wall of the heat-pressing roller 312. Limiting baffles 325 are fixedly connected to the limiting support columns 323 behind the sliding tube 321. The sliding tube 321 is in contact with the limiting baffles 325. Springs 324 are fixedly connected between the rear inner wall of the sliding tube 321 outside the limiting support columns 323 and the rear side wall of the fixed tube 322.

[0086] Preferably, each of the heat-pressing rollers 312 has an air guide slip ring fixedly connected to its front end;

[0087] Preferably, when the rear sidewall of the sliding tube 321 contacts the limiting baffle 325, the fixed tube 322 and the second vent hole 326 on the sliding tube 321 are connected.

[0088] When the material is dried by the self-clamping drying and feeding assembly 2 and conveyed between the two sets of heat-pressing rollers 312, the second motor 311 is started. The output end of the second motor 311 drives the upper set of first gears 313 and the heat-pressing rollers 312 to rotate. The upper set of first gears 313 drives the lower set of heat-pressing rollers 312 to rotate through the lower set of first gears 313. At this time, high-temperature gas is injected into the fixed tube 322. The high-temperature gas enters the inner wall of the sliding tube 321 on the right side of the fixed tube 322 through the vent 326 on the rear side wall of the fixed tube 322, thereby causing the high-temperature gas to compress the sliding tube 321 and move it backward under the limiting and guiding direction of the limiting support column 323. When the sliding tube 321 pulls the spring 324, the spring 324 is stretched and deformed. When the sliding tube 321 moves to the contact limit plate 325, the fixed tube 322 and the second vent hole 326 on the curved wall of the sliding tube 321 are aligned. At this time, the air pressure inside the fixed tube 322 is the same, so that the high temperature gas inside the fixed tube 322 is sprayed into the heat-curing roller 312 from all directions of the fixed tube 322 through the second vent hole 326 at the same speed and simultaneously heats all parts of the heat-curing roller 312. This makes the sliding tube 321 heat evenly, thus achieving uniform heat curing of all parts of the material at the same time and ensuring the quality of heat curing.

[0089] Example 5

[0090] like Figure 1-8As shown, in a preferred embodiment of the present invention, the extrusion antistatic device 4 includes a transmission assembly 41, an extrusion roller 42, a second gear 43, and an antistatic bar 44. Two sets of extrusion rollers 42 are rotatably connected between the front and rear inner walls of the box 1 on the left side of the conveying device 212. The rear ends of the two sets of extrusion rollers 42 are fixedly connected to the second gear 43, and the two sets of second gears 43 are meshed. The front end of the upper set of extrusion rollers 42 passes through the front side wall of the box 1 and is connected to the front end of the upper set of heat-pressing rollers 312 through the transmission assembly 41. The outer ends of the extrusion rollers 42 are all in contact with a set of antistatic bars 44. The front and rear ends of the antistatic bars 44 are rotatably connected to the front and rear inner walls of the box 1, respectively.

[0091] When the material needs to be dried, it is placed between two sets of extrusion rollers 42. At this time, the uniform heating and polishing equipment 3 is started. The uniform heating and polishing equipment 3 drives the upper set of extrusion rollers 42 to rotate through the transmission component 41. The upper set of extrusion rollers 42 drives the lower set of extrusion rollers 42 to rotate through two sets of second gears 43. Thus, the material is extruded by the two sets of extrusion rollers 42, thereby completing the shaping of the material. The static electricity on the extrusion rollers 42 is conducted away by the antistatic bar 44. The static electricity on the material is conducted away by the antistatic bar 44 through the extrusion rollers 42, thereby achieving the removal of static electricity from the material. This prevents subsequent processing from being interfered with by static electricity, and also prevents the material from sticking to the workpiece due to static electricity.

[0092] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A drying and calendering equipment for imitation silk cotton fleece, characterized in that: Includes a box body (1), and a self-clamping and drying feeding assembly (2) is connected to the middle of the box body (1) for conveying and heating materials and for automatically clamping and releasing materials. On the right side of the self-clamping drying and feeding assembly (2), there is a uniform heating and polishing device (3) for uniformly heating and polishing the material after drying by the self-clamping drying and feeding assembly (2). The self-clamping drying and feeding assembly (2) has a box (1) on the left side connected to a pressing and static-removing device (4) for pressing the material and removing static electricity from the material. The right end of the pressing and static-removing device (4) is connected to a uniform heating and polishing device (3). The self-clamping drying and feeding assembly (2) includes a drying and feeding assembly (21) and a self-clamping assembly (22). The drying and feeding assembly (21) is connected to the middle of the box (1), and the self-clamping assembly (22) is connected to the outside of the drying and feeding assembly (21). The front and rear ends of the self-clamping assembly (22) are respectively fixedly connected to the front and rear inner walls of the box (1). The uniform heating and polishing equipment (3) includes an extrusion polishing component (31) and a uniform heating component (32). The extrusion polishing component (31) is connected to the box (1) on the right side of the conveying device (212). The uniform heating component (32) is connected to both the upper and lower ends of the extrusion polishing component (31). The front end of the extrusion polishing component (31) is connected to an extrusion static elimination device (4). The extrusion polishing component (31) includes a polishing roller (312). The uniform heating assembly (32) includes a sliding tube (321), a fixed tube (322), a limiting support column (323), a spring (324), a limiting baffle (325), and a second vent (326). A fixed tube (322) is fixedly connected to the inner front wall of each heat-pressing roller (312). A sliding tube (321) is slidably connected to the outer end of each fixed tube (322). A corresponding and interconnected second vent (326) is provided on the curved walls of both the fixed tube (322) and the sliding tube (321). A second vent (326) is also provided on the rear side wall of the fixed tube (322). Several sets of limiting support columns (323) are fixedly connected to the rear side wall. The limiting support columns (323) all pass through the rear side wall of the sliding tube (321) and are slidably connected to the sliding tube (321). The rear ends of the limiting support columns (323) are fixedly connected to the rear inner wall of the heat-pressing roller (312). The limiting support columns (323) behind the sliding tube (321) are fixedly connected to the limiting baffles (325). The sliding tube (321) is in contact with the limiting baffles (325). The rear inner wall of the sliding tube (321) outside the limiting support column (323) and the rear side wall of the fixed tube (322) are fixedly connected to the spring (324).

2. The drying and calendering equipment for imitation silk cotton fleece according to claim 1, characterized in that, The drying and feeding assembly (21) includes a first motor (211), a conveying device (212), a drying chamber (213), and a first ventilation hole (214). The first motor (211) is fixedly connected to the right end of the rear side wall of the box (1). The output end of the first motor (211) passes through the rear side wall of the box (1) and is fixedly connected to the conveying device (212). The front and rear ends of the conveying device (212) are rotatably connected to the front and rear inner walls of the box (1), respectively. The drying chamber (213) is fixedly connected between the front and rear inner walls of the box (1) on the inner side of the conveying device (212). The top plate of the drying chamber (213) and the conveyor belt of the conveying device (212) are both provided with a first ventilation hole (214). The outer end of the conveying device (212) is fixedly connected to a self-clamping assembly (22).

3. The drying and calendering equipment for imitation silk cotton fleece according to claim 2, characterized in that, The self-clamping assembly (22) includes a limiting protrusion (221), a hinge seat (222), a torsion spring (223), and a hook-shaped pressure rod (224). The limiting protrusions (221) are fixedly connected to the inner walls of the front and rear of the box (1) at both ends of the conveying device (212). The two sets of limiting protrusions (221) that are close to each other correspond to each other. Several sets of hinge seats (222) are fixedly connected to the outer end of the conveyor belt of the conveying device (212). A torsion spring (223) is fixedly connected to the rotating shaft of the hinge seat (222). A hook-shaped pressure rod (224) is fixedly connected to the outer end of the torsion spring (223). The end of the hook-shaped pressure rod (224) that is close to the material is in contact with the material.

4. The drying and calendering equipment for imitation silk cotton fleece according to claim 3, characterized in that, The extrusion heat-pressing assembly (31) also includes a second motor (311) and a first gear (313). Two sets of heat-pressing rollers (312) are rotatably connected to the inner front wall of the box (1) to the right of the conveying device (212). The rear end of each set of heat-pressing rollers (312) is fixedly connected to the first gear (313). The two sets of first gears (313) are meshed. The rear end of the lower set of first gears (313) is rotatably connected to the inner rear wall of the box (1). A second motor (311) is fixedly connected to the rear side wall of the box (1) to the right of the conveying device (212). The output end of the second motor (311) passes through the rear side wall of the box (1) and is fixedly connected to the upper set of first gears (313). The front end of the upper set of heat-pressing rollers (312) passes through the front side wall of the box (1) and is connected to the extrusion static electricity removal device (4).

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