Drying device for producing low-smoke halogen-free flame-retardant belt
By designing a drying device with rotating rollers and multiple air jet ports, the problem of low drying efficiency in the prior art is solved, and uniform drying and efficiency improvement of the flame retardant belt is achieved.
Patent Information
- Application Number
- CN202422224711.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-11
AI Technical Summary
During the drying process of the existing drying device, the central area is dried while the peripheral area is still in a wet state, resulting in a reduced drying efficiency.
A drying device including a rotating roller and a plurality of air jet ports is designed. The push rod and air jet port are driven to reciprocate through the rotating roller, and combined with the uniform distribution of high-temperature air, uniform drying of the flame retardant belt is achieved.
Through the cooperation of the rotating roller and the air jet port, the flame retardant belt can be uniformly dried, significantly improving the drying efficiency.
Smart Images
Figure CN223005269U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drying devices, in particular to a drying device for producing low-smoke and halogen-free flame-retardant belts. Background Technique
[0002] The low-smoke and halogen-free flame-retardant belt is a special cable auxiliary material with remarkable flame-retardant performance and environmental protection characteristics. The low-smoke and halogen-free flame-retardant belt is a material formed by impregnating a flame-retardant glue without any halogen on a glass fiber belt and curing it. It is mainly processed from a glass fiber cloth and a low-smoke and halogen-free flame-retardant material, so it is also called a glass fiber cloth coated tape.
[0003] At present, in the prior art, most drying devices dry objects through high-temperature air. However, the central temperature of the high-temperature air is relatively high and the peripheral temperature is relatively low. Therefore, the central area will be dried while the peripheral area is still wet, which will greatly reduce the drying efficiency of the device. In view of this, we propose a drying device for producing low-smoke and halogen-free flame-retardant belts. Content of the Utility Model
[0004] The main purpose of the utility model is to provide a drying device for producing low-smoke and halogen-free flame-retardant belts, which can solve the problems raised in the above technical background.
[0005] To achieve the above purpose, the utility model proposes a drying device for producing low-smoke and halogen-free flame-retardant belts, including a device main body. A drying device is arranged on the upper surface of the device main body. The drying device includes:
[0006] A housing, the housing is arranged on the upper surface of the device main body. An exhaust port is opened on the upper surface of the housing. Both ends of the inner wall of the housing are fixedly connected to a sliding track. The upper surface of the sliding track is slidably connected to the surface of a jet port. Both ends of the surface of the housing are fixedly connected to a reed. The surface of the reed is fixedly connected to the surface of the jet port.
[0007] Preferably, one end of the upper surface of the jet port is hinged to one end of a connecting rod. The other end of the connecting rod is slidably connected to the inner wall of a sliding sleeve. The bottom surface of the sliding sleeve is rotatably connected to the upper surface of a mounting rod. Both ends of the mounting rod are fixedly connected to the inner wall of the housing.
[0008] Preferably, the inner wall of the housing is fixedly connected to an access port of a connecting hose. The output port of the connecting hose is fixedly connected to the upper surface of the jet port.
[0009] Preferably, a motor is fixedly connected to the surface of the housing. The output end of the motor penetrates the housing and is fixedly connected to the end face of a rotating roller. A pushing groove is opened on the surface of the rotating roller.
[0010] Preferably, one end of the push rod is slidably connected to the inner wall of the push groove of the rotating roller, and the other end of the push rod is fixedly connected to the upper surface of the air jet port.
[0011] Preferably, the device body includes support feet, the upper surface of the support feet is fixedly connected with a bottom plate, a transmission roller is rotatably connected to the inner wall of the bottom plate, and the upper surface of the bottom plate is sleeved with the end face of the outer shell.
[0012] Beneficial effects
[0013] The utility model provides a drying device for producing low-smoke and halogen-free flame-retardant belts. It has the following beneficial effects:
[0014] (1). For the drying device for producing low-smoke and halogen-free flame-retardant belts, through the arranged rotating roller, when it is necessary to dry the flame-retardant belt, high-temperature air is introduced through the access port of the connecting hose, so that the high-temperature air is divided by the connecting hose to different air jet ports, thereby uniformly drying the surface of the flame-retardant belt. At this time, the motor is started, and the motor drives the rotating roller to rotate, so that the push groove formed on the surface of the rotating roller drives the push rod to move, so that the push rod drives the air jet port to perform reciprocating motion, thereby spraying and sweeping the surface of the flame-retardant belt back and forth, accelerating the drying speed of the flame-retardant belt.
[0015] (2). For the drying device for producing low-smoke and halogen-free flame-retardant belts, through the arranged connecting rod, when the air jet port equipped with the push rod performs reciprocating motion, the air jet port drives the connecting rod to move, so that the connecting rod drives the sliding sleeve to swing, so that the sliding sleeve drives another connecting rod to move, thereby driving other air jet ports to perform reciprocating motion, so that all air jet ports can perform uniform reciprocating motion, thereby drying the whole flame-retardant belt evenly over a large area and improving the drying speed. Description of the drawings
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on the structures shown in these drawings without creative efforts.
[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;
[0018] Figure 2 It is a schematic diagram of the overall top view sectional structure of the present utility model;
[0019] Figure 3 It is a schematic diagram of the overall side view sectional structure of the present utility model;
[0020] Figure 4 This is a schematic enlarged view of the A structure of the present utility model.
[0021] Explanation of the reference numerals in the attached drawings: 1. Device main body; 2. Drying device; 101. Leg; 102. Bottom plate; 103. Transmission roller; 201. Outer shell; 202. Exhaust port; 203. Sliding track; 204. Jet port; 205. Reed; 206. Connecting rod; 207. Sliding sleeve; 208. Mounting rod; 209. Connecting hose; 210. Motor; 211. Rotating roller; 212. Push rod.
[0022] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the attached drawings. Specific embodiments
[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0024] Please refer to Figures 1 - 4 , the present utility model provides a drying device for producing low-smoke and halogen-free flame-retardant belts, including a device main body 1. The device main body 1 includes legs 101. The upper surface of the legs 101 is fixedly connected to a bottom plate 102. The inner wall of the bottom plate 102 is rotatably connected to a transmission roller 103. The upper surface of the bottom plate 102 is sleeved with the end face of the outer shell 201.
[0025] In the example process of the present utility model, a drying device 2 is provided on the upper surface of the device main body 1. The drying device 2 includes: a housing 201, the housing 201 is arranged on the upper surface of the device main body 1, an exhaust port 202 is opened on the upper surface of the housing 201, both ends of a sliding track 203 are fixedly connected to the inner wall of the housing 201, the upper surface of the sliding track 203 is slidably connected to the surface of a jet nozzle 204, both ends of a reed 205 are fixedly connected to the surface of the housing 201, the surface of the reed 205 is fixedly connected to the surface of the jet nozzle 204, one end of a connecting rod 206 is hinged to the upper surface of the jet nozzle 204, the other end of the connecting rod 206 is slidably connected to the inner wall of a sliding sleeve 207. By providing the connecting rod 206, when the jet nozzle 204 equipped with a push rod 212 makes a reciprocating motion, the jet nozzle 204 drives the connecting rod 206 to move, so that the connecting rod 206 drives the sliding sleeve 207 to swing, causing the sliding sleeve 207 to drive another connecting rod 206 to move, thereby pushing other jet nozzles 204 to make a reciprocating motion, enabling all jet nozzles 204 to make a uniform reciprocating motion, thus drying a large area of the flame retardant belt evenly, improving the drying speed. The bottom surface of the sliding sleeve 207 is rotatably connected to the upper surface of a mounting rod 208, both ends of the mounting rod 208 are fixedly connected to the inner wall of the housing 201, the connection port of a connecting hose 209 is fixedly connected to the inner wall of the housing 201, the output port of the connecting hose 209 is fixedly connected to the upper surface of the jet nozzle 204. A motor 210 is fixedly connected to the surface of the housing 201, the output end of the motor 210 penetrates the housing 201 and is fixedly connected to the end face of a rotating roller 211. A push groove is provided on the surface of the rotating roller 211. By providing the rotating roller 211, when the flame retardant belt needs to be dried, high-temperature air is introduced into the connection port of the connecting hose 209, so that the high-temperature air is divided by the connecting hose 209 into different jet nozzles 204, thereby drying the surface of the flame retardant belt evenly. At this time, the motor 210 is started, and the motor 210 drives the rotating roller 211 to rotate, so that the push groove provided on the surface of the rotating roller 211 drives the push rod 212 to move, causing the push rod 212 to drive the jet nozzle 204 to make a reciprocating motion, thereby spraying and sweeping the surface of the flame retardant belt back and forth, accelerating the drying speed of the flame retardant belt. One end of the push rod 212 is slidably connected to the inner wall of the push groove of the rotating roller 211, and the other end of the push rod 212 is fixedly connected to the upper surface of the jet nozzle 204.
[0026] In the present utility model, during use, when it is necessary to dry the flame-retardant belt, high-temperature air is introduced through the inlet of the connecting hose 209, so that the high-temperature air is divided by the connecting hose 209 to different jet nozzles 204, thereby uniformly drying the surface of the flame-retardant belt. At this time, the motor 210 is started, and the motor 210 drives the rotating roller 211 to rotate, so that the pushing groove formed on the surface of the rotating roller 211 drives the push rod 212 to move, so that the push rod 212 drives the jet nozzle 204 to perform a reciprocating motion, thereby spraying and sweeping the surface of the flame-retardant belt back and forth. When the jet nozzle 204 equipped with the push rod 212 performs a reciprocating motion, the jet nozzle 204 drives the connecting rod 206 to move, so that the connecting rod 206 drives the sliding sleeve 207 to swing, so that the sliding sleeve 207 drives another connecting rod 206 to move, thereby driving other jet nozzles 204 to perform a reciprocating motion, so that all jet nozzles 204 can perform a uniform reciprocating motion, thereby drying the entire flame-retardant belt evenly over a large area.
[0027] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present utility model under the inventive concept of the present utility model, or direct / indirect application in other related technical fields shall be included in the patent protection scope of the present utility model.
Claims
1. A drying device for producing low-smoke halogen-free flame-retardant tape, comprising a device body (1), characterized in that: A drying device (2) is provided on the upper surface of the device body (1), and the drying device (2) comprises: A shell (201), the shell (201) is arranged on the upper surface of the device body (1), the upper surface of the shell (201) is provided with an exhaust port (202), the inner wall of the shell (201) is fixedly connected to the two ends of a sliding track (203), the upper surface of the sliding track (203) is slidably connected to the surface of the exhaust port (204), the surface of the shell (201) is fixedly connected to the two ends of a reed (205), and the surface of the reed (205) is fixedly connected to the surface of the exhaust port (204).
2. A drying device for producing low-smoke halogen-free flame retardant tape according to claim 1, characterized in that: The upper surface of the jet port (204) is hinged to one end of a connecting rod (206), the other end of the connecting rod (206) is slidably connected to the inner wall of a sliding sleeve (207), the bottom surface of the sliding sleeve (207) is rotatably connected to the upper surface of a mounting rod (208), and both ends of the mounting rod (208) are fixedly connected to the inner wall of the outer shell (201).
3. A drying device for producing low-smoke halogen-free flame retardant tape according to claim 2, characterized in that: The inner wall of the housing (201) is fixedly connected to the inlet of the connecting hose (209), and the outlet of the connecting hose (209) is fixedly connected to the upper surface of the air jet (204).
4. A drying device for producing low-smoke halogen-free flame retardant tape according to claim 3, characterized in that: A motor (210) is fixedly connected to the surface of the housing (201), an output end of the motor (210) passes through the housing (201) and is fixedly connected to the end surface of a rotating roller (211), and a pushing groove is provided on the surface of the rotating roller (211).
5. A drying device for producing low-smoke halogen-free flame retardant tape according to claim 4, characterized in that: The inner wall of the pushing groove of the rotating roller (211) is slidably connected to one end of the pushing rod (212), and the other end of the pushing rod (212) is fixedly connected to the upper surface of the air jet (204).
6. A drying device for producing low-smoke halogen-free flame retardant tape according to claim 5, characterized in that: The device body (1) comprises a support foot (101), the upper surface of the support foot (101) is fixedly connected to a base plate (102), the inner wall of the base plate (102) is rotatably connected to a transmission roller (103), and the upper surface of the base plate (102) is sleeved with the end surface of the housing (201).