High-temperature air-cooling type drying machine for glass fiber roving cloth

Abstract

The utility model discloses a high-temperature air-cooling type drying machine for glass fiber roving cloth, and belongs to the technical field of glass fiber cloth production. The drying machine comprises a drying machine shell, a partition plate is fixedly arranged on the inner side of the drying machine shell, and a solidification area and a drying area are arranged on the two sides of the partition plate respectively; the conveying rollers are rotationally arranged on the inner side of the drying machine shell; the four groups of lifting rollers are arranged on the inner side of the drying machine shell in a lifting manner; the traction assembly is arranged on the inner side of the drying machine shell and used for pulling the glass fiber roving cloth body, and the problems that in the prior art, the inner side of a drying machine is not provided with a traction structure, and glass fiber roving cloth is difficult to penetrate into the drying machine from the feeding port, pass through the conveying rollers and then are output from the discharging port are effectively solved; and therefore, the technical effect that workers can conveniently use the equipment is achieved.

Description

Technical Field

[0001] This application relates to the field of glass fiber cloth production technology, and more specifically, to a high-temperature air-cooled dryer for glass fiber roving cloth. Background Technology

[0002] Fiberglass roving is an industrial textile made primarily of fiberglass through a special process. After processing, the surface of the fiberglass roving needs to be coated with adhesive, and then dried using a high-temperature air-cooled dryer.

[0003] In related technologies, heating elements are only provided below the fiberglass cloth, resulting in uneven heating of the upper and lower surfaces of the fiberglass cloth. To improve the drying effect, for example, the prior art patent with publication number CN215766293U provides a high-temperature air-cooled dryer for fiberglass roving. This device sets the upper conveyor rollers and the lower conveyor rollers to be arranged in parallel at different heights, so that the distance between the upper and lower surfaces of the fiberglass cloth and the sleeve is the same. At the same time, sleeves are provided on both the upper and lower sides of the fiberglass cloth, thereby improving the uniformity of heating of the upper and lower surfaces of the fiberglass cloth and thus improving the drying effect.

[0004] Although the existing technical solutions mentioned above improve the drying effect by setting up upper and lower conveyor rollers to convey the glass fiber roving and drying the upper and lower sides of the glass fiber roving, the dryer in the existing technology does not have a traction structure inside, making it difficult to pass the glass fiber roving through the feed port and out through the discharge port after passing through the conveyor rollers, which increases the difficulty for operators to use the equipment.

[0005] In view of this, we propose a high-temperature air-cooled dryer for glass fiber roving. Utility Model Content

[0006] 1. Technical problems to be solved

[0007] The purpose of this application is to provide a high-temperature air-cooled dryer for glass fiber roving, which solves the technical problem in the prior art that the dryer has no traction structure inside, making it difficult to pass the glass fiber roving through the feed port and out through the discharge port after passing through the conveyor roller, thus achieving the technical effect of making the equipment easier for workers to use.

[0008] 2. Technical Solution

[0009] This application provides a high-temperature air-cooled dryer for glass fiber roving, comprising:

[0010] A high-temperature air-cooled dryer for glass fiber roving, characterized in that it comprises:

[0011] The dryer shell has a partition fixedly installed on its inner side, with a solidification zone and a drying zone on its two sides respectively.

[0012] Several conveyor rollers are rotatably mounted inside the dryer casing;

[0013] The four sets of lifting rollers are all installed on the inside of the dryer's outer casing.

[0014] A traction assembly is located inside the dryer housing and is used to traction the glass fiber roving body.

[0015] As an optional solution to the technical solution in this application, the dryer shell has openings on both sides and the inner side of the partition, and the three openings are arranged horizontally, allowing the glass fiber roving to pass through the inside of the three openings.

[0016] As an optional solution to the technical solution of this application, the traction assembly includes two electric slide rails. The two electric slide rails are fixedly installed on both sides of the dryer housing corresponding to three ports. Sliders are slidably installed on the outer sides of the two electric slide rails. Clips are fixedly installed on the side of the two sliders that are close to each other. The two clips are used to fix the glass fiber roving body.

[0017] As an optional solution to the technical solution in this application, the four sets of lifting rollers are raised and lowered inside the dryer housing by four lifting components, and the four sets of lifting rollers are used in conjunction with several conveying rollers to convey the glass fiber roving body.

[0018] As an optional solution to the technical solution of this application, each of the lifting components includes two hydraulic push rods, each hydraulic push rod has a connecting plate fixedly installed at its bottom, and each connecting plate has several mounting plates fixedly installed at its bottom, with each mounting plate rotatably mounted to one side of the corresponding lifting roller.

[0019] As an optional solution to the technical solution of this application, a set of cooling fans is fixedly installed at the top and bottom of the solidification zone, and a cold source component is installed on the side of the two sets of cooling fans that are close to each other.

[0020] As an optional solution to the technical solution of this application, heating plates are provided at the top and bottom of the drying zone, and several exhaust fans are also provided at the top of the drying zone. An exhaust plate is provided on the top of the several exhaust fans at the top of the dryer shell.

[0021] 3. Beneficial effects

[0022] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0023] (1) This application uses a traction component to fix both sides of the glass fiber roving body. Then, the traction component drives the glass fiber roving body through the middle of several conveying rollers and four sets of lifting rollers and out from the other side of the dryer shell. Therefore, it effectively solves the problem that the dryer in the prior art does not have a traction structure inside, making it difficult to pass the glass fiber roving through the feed port and out through the discharge port after passing through the conveying rollers. This achieves the technical effect of making it easier for workers to use the equipment.

[0024] (2) This application sets a lifting component at the top and drives four sets of lifting rollers to descend through multiple hydraulic push rods, so that the corresponding part of the glass fiber roving body descends, thereby making the distance between the upper and lower surfaces of the glass fiber roving body and the top and bottom of the inner side of the dryer shell equal, thus improving the uniformity of heating of the upper and lower surfaces of the glass fiber roving body. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of a high-temperature air-cooled dryer for glass fiber roving disclosed in a preferred embodiment of this application;

[0026] Figure 2 This is a structural schematic diagram of a high-temperature air-cooled dryer for glass fiber roving disclosed in a preferred embodiment of this application;

[0027] Figure 3 This is a structural schematic diagram of a high-temperature air-cooled dryer for glass fiber roving disclosed in a preferred embodiment of this application;

[0028] Figure 4 This is a structural schematic diagram of a high-temperature air-cooled dryer for glass fiber roving disclosed in a preferred embodiment of this application;

[0029] Figure 5 This is a structural schematic diagram of a high-temperature air-cooled dryer for glass fiber roving disclosed in a preferred embodiment of this application;

[0030] Explanation of the numbers in the diagram: 100, Fiberglass roving body; 1, Dryer outer shell; 11, Partition; 12, Solidification zone; 121, Refrigeration fan; 122, Cold source component; 13, Drying zone; 131, Heating plate; 132, Exhaust fan; 133, Exhaust plate; 14, Inlet; 15, Air pump; 2, Conveyor roller; 3, Lifting roller; 4, Traction assembly; 41, Electric slide rail; 42, Slider; 43, Clamp; 5, Lifting assembly; 51, Hydraulic push rod; 52, Connecting plate; 53, Mounting plate. Detailed Implementation

[0031] The present application will be further described in detail below with reference to the accompanying drawings.

[0032] Reference Figure 1 , Figure 2 and Figure 3 This application discloses a high-temperature air-cooled dryer for glass fiber roving, including a dryer shell 1. A partition 11 is fixedly arranged on the inner side of the dryer shell 1. The two sides of the partition 11 are a solidification zone 12 and a drying zone 13, respectively. A plurality of conveying rollers 2 are rotatably arranged on the inner side of the dryer shell 1. Four sets of lifting rollers 3 are raised and lowered on the inner side of the dryer shell 1. A traction component 4 is arranged on the inner side of the dryer shell 1. The traction component 4 is used to traction the glass fiber roving body 100.

[0033] During operation, the dryer casing 1 has a feeding mechanism and a receiving mechanism on each side. The operator uses the traction assembly 4 to secure the glass fiber roving body 100, fed out by the feeding mechanism, from one side of the dryer casing 1. Then, the traction assembly 4 drives the glass fiber roving body 100 through several conveying rollers 2 and four sets of lifting rollers 3, exiting from the other side of the dryer casing 1. The operator then releases the traction assembly 4 from the glass fiber roving body 100 and fixes it to the receiving mechanism on the other side of the dryer casing 1. The material is then lowered by four sets of lifting rollers 3. The feeding mechanism continues to feed the glass fiber roving body 100, causing the corresponding part of the glass fiber roving body 100 to descend. This makes the distance between the upper and lower surfaces of the glass fiber roving body 100 and the top and bottom of the inner side of the dryer shell 1 equal, improving the uniformity of heating of the upper and lower surfaces of the glass fiber roving body 100. Then, the receiving mechanism pulls the glass fiber roving body 100, so that the glass fiber roving body 100 is solidified in the solidification zone 12 and dried in the drying zone 13, thus completing the drying effect of the equipment.

[0034] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5 The dryer housing 1 has openings 14 on both sides and the inner side of the partition 11. The three openings 14 are horizontally arranged, and the glass fiber roving body 100 can pass through the inside of the three openings 14. The traction component 4 includes two electric slide rails 41. The two electric slide rails 41 are fixedly arranged on both sides of the dryer housing 1, corresponding to the three openings 14. The outer sides of the two electric slide rails 41 are slidably provided with sliders 42. The sides of the two sliders 42 that are close to each other are fixedly provided with clips 43. The two clips 43 are used to fix the glass fiber roving body 100.

[0035] The glass fiber roving body 100 is fixed on both sides of the traction assembly 4 by clamps 43. The slider 42 is moved by the electric slide rail 41, which in turn moves the clamps 43, so that the two clamps 43 can pull the glass fiber roving body 100 through the three openings 14 to complete the traction action of the equipment.

[0036] Reference Figure 2 and Figure 3 Four sets of lifting rollers 3 are raised and lowered inside the dryer housing 1 by four lifting components 5. The four sets of lifting rollers 3 are used to cooperate with several conveying rollers 2 to convey the glass fiber roving body 100. Each lifting component 5 includes two hydraulic push rods 51. A connecting plate 52 is fixedly installed at the bottom of each hydraulic push rod 51. Several mounting plates 53 are fixedly installed at the bottom of each connecting plate 52. The several mounting plates 53 are rotatably set with one side of the corresponding lifting roller 3.

[0037] After the glass fiber roving body 100 is passed through the three openings 14, it is first fixed on the receiving mechanism on the other side of the dryer shell 1. Then, multiple hydraulic push rods 51 drive multiple connecting plates 52 to descend, thereby driving multiple mounting plates 53 to descend. The mounting plates 53 drive four sets of lifting rollers 3 to descend. At this time, the feeding mechanism continues to feed the glass fiber roving body 100, causing the corresponding part of the glass fiber roving body 100 to descend, so that the distance between the upper and lower surfaces of the glass fiber roving body 100 and the top and bottom of the inner side of the dryer shell 1 is equal, thereby improving the uniformity of heating of the upper and lower surfaces of the glass fiber roving body 100.

[0038] Reference Figure 2 A set of refrigeration fans 121 is fixedly installed at the top and bottom of the solidification zone 12. A cold source component 122 is installed on the side of the two sets of refrigeration fans 121 that are close to each other. A heating plate 131 is installed at the top and bottom of the drying zone 13. Several exhaust fans 132 are also installed at the top of the drying zone 13. An exhaust plate 133 is installed on the top of the several exhaust fans 132 at the top of the dryer casing 1. An air pump 15 is also installed inside the drying zone 13.

[0039] After the glass fiber roving body 100 enters the solidification zone 12, it is solidified by the cooling fan 121 and the cold source 122. The glass fiber roving body 100 is pulled by the material receiving mechanism on one side and transported to the drying zone 13 by several conveying rollers 2 and four sets of lifting rollers 3. The heating plate 131 dries the glass fiber roving body 100. The exhaust fan 132, exhaust plate 133 and air pump 15 are used for exhaust. The specific principle can be referred to the high temperature air-cooled dryer for glass fiber roving provided by the patent with technical publication number CN215766293U.

[0040] In summary, when using the high-temperature air-cooled dryer for glass fiber roving disclosed in this application, the dryer casing 1 has a feeding mechanism and a receiving mechanism on both sides. The operator uses two clamps 43 to secure the glass fiber roving body 100, which is fed out by the feeding mechanism, through the opening 14 on one side of the dryer casing 1. Then, the electric slide rail 41 drives the slider 42 to move, thereby driving the clamps 43 and the fixed glass fiber roving body 100 through the middle of several conveying rollers 2 and four sets of lifting rollers 3, and out through the opening 14 on the other side of the dryer casing 1. The operator then releases the two clamps 43 from the glass fiber roving body 100 and fixes it to the receiving mechanism on the other side of the dryer casing 1. Mechanismically, multiple hydraulic push rods 51 then drive multiple connecting plates 52 to descend, thereby driving multiple mounting plates 53 to descend. The mounting plates 53 drive four sets of lifting rollers 3 to descend. The feeding mechanism continues to feed the glass fiber roving body 100, causing the corresponding part of the glass fiber roving body 100 to descend, so that the distance between the upper and lower surfaces of the glass fiber roving body 100 and the top and bottom of the inner side of the dryer shell 1 is equal, improving the uniformity of heating of the upper and lower surfaces of the glass fiber roving body 100. Then, the receiving mechanism pulls the glass fiber roving body 100, so that the glass fiber roving body 100 undergoes solidification treatment in the solidification zone 12 and drying treatment in the drying zone 13, completing the drying function of the equipment for the glass fiber roving body 100.

Claims

1. A high-temperature air-cooled dryer for glass fiber roving, characterized in that: Include: The dryer housing (1) has a partition (11) fixedly installed on the inner side of the dryer housing (1), and the two sides of the partition (11) are the solidification zone (12) and the drying zone (13) respectively. Several conveyor rollers (2) are rotatably mounted on the inside of the dryer housing (1); Four sets of lifting rollers (3) are all installed on the inside of the dryer shell (1); A traction assembly (4) is disposed on the inner side of the dryer housing (1), and the traction assembly (4) is used to traction the glass fiber roving body (100).

2. The high-temperature air-cooled dryer for glass fiber roving as described in claim 1, characterized in that: The dryer housing (1) has openings (14) on both sides and the inside of the partition (11). The three openings (14) are arranged horizontally, and the glass fiber roving body (100) can pass through the inside of the three openings (14).

3. The high-temperature air-cooled dryer for glass fiber roving as described in claim 2, characterized in that: The traction assembly (4) includes two electric slide rails (41). The two electric slide rails (41) are fixedly installed on both sides of the dryer housing (1) corresponding to the three openings (14). Slider blocks (42) are slidably installed on the outer side of the two electric slide rails (41). Clips (43) are fixedly installed on the side of the two sliders (42) that are close to each other. The two clips (43) are used to fix the glass fiber roving body (100).

4. The high-temperature air-cooled dryer for glass fiber roving as described in claim 1, characterized in that: The four sets of lifting rollers (3) are raised and lowered inside the dryer housing (1) by four lifting components (5). The four sets of lifting rollers (3) are used in conjunction with several conveying rollers (2) to convey the glass fiber roving body (100).

5. The high-temperature air-cooled dryer for glass fiber roving as described in claim 4, characterized in that: Each of the lifting components (5) includes two hydraulic push rods (51), and a connecting plate (52) is fixedly provided at the bottom of each hydraulic push rod (51). A plurality of mounting plates (53) are fixedly provided at the bottom of each connecting plate (52), and the plurality of mounting plates (53) are rotatably arranged with one side of the corresponding lifting roller (3).

6. The high-temperature air-cooled dryer for glass fiber roving as described in claim 1, characterized in that: A set of cooling fans (121) is fixedly installed at the top and bottom of the solidification zone (12), and a cold source component (122) is installed on the side of the two sets of cooling fans (121) that are close to each other.

7. The high-temperature air-cooled dryer for glass fiber roving as described in claim 1, characterized in that: Heating plates (131) are provided at the top and bottom of the drying zone (13). Several exhaust fans (132) are also provided at the top of the drying zone (13). An exhaust plate (133) is provided at the top of the dryer casing (1) above the several exhaust fans (132).

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