Plastic filament cooling and drying device
By introducing guide grooves and circulating air ducts into the plastic filament cooling and drying device, the problem of plastic filament offset and entanglement in traditional equipment is solved, efficient and uniform cooling and drying effects are achieved, and equipment space utilization and water resource management are optimized.
Patent Information
- Application Number
- CN202422376935.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-09-29
AI Technical Summary
Traditional plastic filament cooling and drying equipment is prone to deviation or entanglement, occupies a large area and has low drying efficiency, affecting product quality and increasing maintenance costs.
A device including a water trough, a feed roller, a pressure roller and a cylindrical drying box is designed. Guide grooves and circulating air ducts are set to ensure that the plastic filaments move along a predetermined path and are dried by circulating air. Guide grooves and water outlet troughs are integrated to prevent deviation and entanglement, thereby achieving efficient and uniform drying.
The stability and reliability of the plastic filament production process are improved, the equipment footprint is reduced, the cooling and drying efficiency and uniformity are improved, and the secondary utilization of water resources is achieved.
Smart Images
Figure CN223419887U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of plastic processing, and in particular relates to a plastic filament cooling and drying device. Background Art
[0002] Cooling and drying are crucial steps in the production of plastic filaments. However, traditional cooling and drying equipment can easily cause plastic filaments to deflect or tangle, which not only affects product quality but can also lead to equipment failure and increased maintenance costs. Furthermore, most drying equipment utilizes a large, open design, requiring significant floor space, resulting in low and uneven drying efficiency, hindering space optimization and cost control in production workshops.
[0003] In view of the above problems, it is necessary to design a plastic wire cooling and drying device with compact structure and high cooling and drying efficiency to meet the production needs of plastic wire. Utility Model Content
[0004] The purpose of the utility model is to provide a plastic filament cooling and drying device that can solve the above-mentioned problems.
[0005] To achieve the above objectives, the present invention provides the following technical solutions:
[0006] A plastic filament cooling and drying device comprises a water trough for cooling the plastic filament, a plurality of feed rollers are provided in both the feeding direction and the discharging direction of the water trough, a plurality of pressing rollers are provided inside the water trough, a drying device is provided on one side of the discharging direction of the water trough, the drying device comprises a hollow drying box, an air inlet and a plurality of air outlets are provided on the drying box, a fan is provided at the air inlet, a drying port is provided on the drying box for allowing the plastic filament to pass through the drying box, and the drying ports are respectively provided on two opposite sides of the drying box.
[0007] Preferably, the drying box is cylindrical in shape, and the air inlet is arranged at the bottom of one side of the drying box.
[0008] Preferably, the pressing roller, the feeding roller and the drying port are provided with guide grooves for guiding the plastic filaments.
[0009] Preferably, a water outlet is provided at the bottom of the drying box, and a water receiving trough is provided below the water outlet.
[0010] Preferably, the feed roller and the drying box are both connected to a bracket for support.
[0011] Preferably, the water tank is connected to the cooling tower through a circulating water pipe.
[0012] The beneficial effects of the present invention are as follows: by providing a plurality of guide grooves on the nip roller, the feed roller, and the drying port, the present invention can effectively guide the plastic filaments to move along a predetermined path, preventing them from deflecting or tangling during the cooling and drying process, thereby improving the stability and reliability of the production process and also improving the cooling and drying efficiency. At the same time, the drying box adopts a cylindrical design, has a compact structure, and occupies a small area. The drying box is provided with an air inlet and an air outlet, so that the air circulates in the drying box, thereby improving the drying efficiency and uniformity. In addition, the drying ports are provided on two opposite sides of the drying box, which facilitates the drying of the plastic filaments through the drying box and improves the drying effect. At the same time, a water outlet and a water receiving trough are provided at the bottom of the drying box to collect and discharge the condensed water generated during the drying process, thereby realizing the secondary utilization of water resources. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural diagram of the utility model;
[0014] Among them: water trough 1, feeding direction 2, discharging direction 3, feeding roller 4, pressing roller 5, drying device 6, drying box 61, air inlet 62, air outlet 63, fan 64, drying port 65, water outlet 66, water receiving trough 7, guide groove 8, bracket 9. DETAILED DESCRIPTION
[0015] The technical solution of the present utility model will be further described in detail below in conjunction with specific implementation methods.
[0016] like Figure 1 As shown, the utility model provides a plastic filament cooling and drying device, which includes a water tank 1 for cooling plastic filaments. A plurality of feed rollers 4 are provided in both the feed direction 2 and the discharge direction 3 of the water tank 1. A plurality of nip rollers 5 are provided within the water tank 1. The plastic filaments are introduced from the feed rollers 4 near the feed direction 2 of the water tank 1, enter the water tank 1 for cooling, and after passing through the nip rollers 5, are drawn out from the feed rollers 4 near the discharge direction 3 of the water tank 1. A drying device 6 is provided on one side of the water tank 1 in the discharge direction. The drying device 6 includes a hollow drying box 61, which is provided with an air inlet 62 and a plurality of air outlets 63. A fan 64 is provided at the air inlet 62. The drying box 61 has drying ports 65 for allowing the plastic filaments to pass through the drying box 61. The drying ports 65 are provided on two opposite sides of the drying box 61. During use, the plastic filaments pass through the two drying ports 65 of the drying box 61, and the air inside the drying box 61 blows away moisture from the plastic filaments and dries them.
[0017] Further, the drying box 61 is in a cylindrical shape, the air inlet 62 is arranged at the bottom of one side of the drying box 61, and the fan blows air into the drying box 61 through the air inlet 62 to dry the plastic filaments in the drying box 61. The bottom of the drying box 61 is provided with a water outlet 66, and the water outlet 66 is provided below a water collecting groove 7. The water on the plastic filaments is dropped into the water collecting groove 7 through the water outlet 66, so as to avoid water dropping on the ground. The water collecting groove 1 is connected with a cooling tower (not shown) through a circulating water pipe (not shown).
[0018] Further, the pressing roller 5, the feeding roller 4 and the drying port 65 are provided with a plurality of guide grooves 8 for guiding the plastic filaments. The guide grooves 8 can separate the plastic filaments to avoid adhesion. Further, the two ends of the pressing roller 5 are installed on the two sides of the water collecting groove 1, and the feeding roller 4 and the drying box 61 are both connected with a support 9 for supporting.
[0019] In use, the plastic filaments are sent into the water collecting groove 1 from the feeding roller 4 of the feeding direction 2, the plastic filaments are guided by the pressing roller 5, the plastic filaments are cooled in the water collecting groove 1, and the cooled plastic filaments are sent out from the feeding roller 4 of the discharging direction 3. The plastic filaments pass through the drying port 65 of the drying box 61, the fan blows air into the drying box 61 through the air inlet 62 to dry the plastic filaments in the drying box 61. The plurality of guide grooves 8 arranged on the pressing roller 5, the feeding roller 4 and the drying port 65 can effectively guide the plastic filaments to move along the predetermined path, prevent the plastic filaments from deviating or winding during the cooling and drying process, improve the stability and reliability of the production process, and improve the cooling and drying efficiency. Meanwhile, the drying box 61 adopts a cylindrical design, has a compact structure and small floor space, the drying box 61 is provided with the air inlet 62 and the air outlet 63, air is circulated in the drying box 61, and the drying efficiency and uniformity are improved. In addition, the drying ports 65 are arranged on the opposite two sides of the drying box, the plastic filaments can pass through the drying box 61 for drying, the drying effect is improved, the bottom of the drying box is provided with the water outlet 66 and the water collecting groove 7, and the condensed water generated during the drying process is collected and discharged, and the secondary utilization of water resources is realized.
[0020] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalents of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims involved.
[0021] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature or implementation described herein. The specification can include implicit combinations of explicitly mentioned features and / or implicit combinations of implicitly mentioned features. Such combinations are also expressly included within the scope of the specification and an embodiment.
Claims
1. A plastic yarn cooling and drying device, comprising a water tank for cooling the plastic yarn, characterized in that: Several feeding rollers are provided in both the feeding direction and the discharging direction of the water trough, several pressing rollers are provided inside the water trough, a drying device is provided on one side of the discharging direction of the water trough, and the drying device includes a hollow drying box, an air inlet and several air outlets are provided on the drying box, a fan is provided at the air inlet, a drying port is provided on the drying box for allowing the plastic filament to pass through the drying box, and the drying ports are respectively provided on two opposite sides of the drying box.
2. The plastic filament cooling and drying device according to claim 1, characterized in that: The drying box is cylindrical in shape, and the air inlet is arranged at the bottom of one side of the drying box.
3. The plastic filament cooling and drying device according to claim 1, characterized in that: The pressing roller, the feeding roller and the drying port are provided with guide grooves for guiding the plastic filaments.
4. The plastic filament cooling and drying device according to claim 1, characterized in that: A water outlet is provided at the bottom of the drying box, and a water receiving trough is provided below the water outlet.
5. The plastic filament cooling and drying device according to claim 1, characterized in that: The feeding roller and the drying box are both connected to a bracket for support.
6. The plastic filament cooling and drying device according to claim 1, characterized in that: The water tank is connected to the cooling tower through a circulating water pipe.