A cooling device for carbon fiber pipe production

Abstract

The utility model relates to carbon fiber pipe production technical field, and disclose a kind of cooling device for carbon fiber pipe production, including bottom plate and cooling box, the top of bottom plate is fixedly connected with cooling box, the top of cooling box is fixedly connected with support by bolt, the top of support is provided with winding assembly, the inner wall of support is provided with limit component;The placement platform is arranged in the inside of cooling box, the winding assembly includes the fixed seat fixed in the top of support, the side of fixed seat is provided with speed reducer, and the output of speed reducer is fixedly connected with winding shaft;The utility model drives winding shaft rotation by starting speed reducer, winding shaft is retracted to steel wire rope, to make placement platform to move down and enter cooling box and carry out cooling solidification treatment, or remove placement platform from cooling box, save time and labour, not only reduce the workload of personnel, but also improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of carbon fiber tube production technology, specifically a cooling device for carbon fiber tube production. Background Technology

[0002] Carbon fiber tubes are round tubes made by pre-impregnating carbon fiber composite materials with styrene-based polyester resin and then heating and curing them through pultrusion. During the production process of carbon fiber tubes, the produced carbon fiber tubes need to be cooled, therefore, a cooling device for carbon fiber tube production is required.

[0003] According to the utility model patent CN222645136U, a cooling device for carbon fiber tube production, which relates to the field of carbon fiber tube production technology, its beneficial effects are: by setting up a drainage component, the device can discharge used cooling water; by setting up a carbon fiber tube body, a cooling component, an operating component, and a second positioning component, multiple carbon fiber tube bodies can be in direct contact with the cooling water, thereby improving the cooling effect of the device.

[0004] The above-mentioned technology involves personnel loosening and tightening the first bolt to move the placement platform into or out of the cooling box. This makes it inconvenient for the placement platform to rise and fall automatically. When cooling water is injected into the placement platform, its weight increases, and it is time-consuming and laborious to pull it by personnel. This not only increases the workload of personnel but also affects work efficiency. Therefore, it needs to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a cooling device for the production of carbon fiber tubes, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a cooling device for carbon fiber tube production, comprising a base plate and a cooling box, wherein the cooling box is fixedly connected to the top of the base plate, and a bracket is fixedly connected to the top of the cooling box by bolts, wherein a winding assembly is provided on the top of the bracket, and a limit assembly is provided on the inner wall of the bracket; The placement platform is located inside the cooling box. The winding assembly includes a fixed base fixed to the top of the support. A geared motor is provided on one side of the fixed base. The output end of the geared motor is fixedly connected to a winding shaft. One end of the winding shaft is rotatably connected to the inner wall of the fixed base.

[0007] Preferably, the winding assembly further includes a steel wire rope disposed on the outside of the winding shaft, one end of the steel wire rope passing through the inner wall of the bracket and fixedly connected to a lifting rod, the bottom of the lifting rod being fixedly connected to the top of the placement platform.

[0008] Preferably, the placement platform includes a cooling tank and a water inlet tank. The inner wall of the placement platform is provided with a cooling tank, and a water inlet tank is provided on one side and at the bottom of the placement platform. The water inlet tank and the cooling tank are connected.

[0009] Preferably, the limiting component includes two sets of fixing rods that slide on the inner wall of the bracket, and a connecting rod is slidably connected to the inner wall of each of the two sets of fixing rods. A limiting ring is fixedly connected to one end of each of the two sets of connecting rods.

[0010] Preferably, the limiting component further includes a fixing screw threaded to the inner wall of the limiting ring.

[0011] Preferably, the limiting component further includes a groove formed in the inner wall of the bracket, and the inner wall of the fixing rod is rotatably connected to a guide wheel that cooperates with the groove.

[0012] Preferably, a drain pipe is connected to one side of the cooling tank, and a one-way valve is provided on the outside of the drain pipe.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention uses a geared motor to drive a winding shaft to rotate, which in turn winds up and unwinds the wire rope. This causes the placement platform to move down and enter the cooling box for cooling and solidification, or the placement platform to be moved out of the cooling box. This saves time and effort, reduces the workload of personnel, and improves work efficiency. During the winding and unwinding process, the wire rope can drive the limiting component to move synchronously. The limiting component can prevent large swaying amplitude during the winding and unwinding process, thus improving stability. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the cooling device for carbon fiber tube production provided by this utility model; Figure 2 A schematic diagram of the winding assembly structure provided by this utility model; Figure 3 This is a partial cross-sectional structural schematic diagram provided for this utility model; Figure 4 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle; Figure 5 for Figure 3 Enlarged schematic diagram of the structure at point B.

[0015] In the diagram: 1. Base plate; 2. Cooling box; 3. Bracket; 4. Rewinding assembly; 41. Fixing seat; 42. Gear motor; 43. Rewinding shaft; 44. Wire rope; 45. Hanging rod; 5. Placement platform; 501. Cooling tank; 502. Water inlet tank; 6. Limiting assembly; 61. Fixing rod; 62. Connecting rod; 63. Limiting ring; 64. Fixing screw; 65. Slide groove; 66. Guide wheel; 7. Drain pipe; 8. Check valve. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-5 As shown, a cooling device for carbon fiber tube production includes a base plate 1 and a cooling box 2. The cooling box 2 is fixedly connected to the top of the base plate 1, and a bracket 3 is fixedly connected to the top of the cooling box 2 by bolts. A winding assembly 4 is provided on the top of the bracket 3, and a limit assembly 6 is provided on the inner wall of the bracket 3.

[0018] The placement platform 5 is located inside the cooling box 2. The winding assembly 4 includes a fixed base 41 fixed to the top of the bracket 3. A reduction motor 42 is provided on one side of the fixed base 41. The output end of the reduction motor 42 is fixedly connected to a winding shaft 43. One end of the winding shaft 43 is rotatably connected to the inner wall of the fixed base 41.

[0019] The winding assembly 4 also includes a steel wire rope 44 disposed on the outside of the winding shaft 43. One end of the steel wire rope 44 passes through the inner wall of the bracket 3 and is fixedly connected to a lifting rod 45. The bottom of the lifting rod 45 is fixedly connected to the top of the placement platform 5.

[0020] The placement platform 5 includes a cooling tank 501 and a water inlet tank 502. The inner wall of the placement platform 5 is provided with a cooling tank 501. The inner diameter of the cooling tank 501 is larger than the outer diameter of the carbon fiber tube. The placement platform 5 is provided with a water inlet tank 502 on one side and at the bottom. The water inlet tank 502 and the cooling tank 501 are connected.

[0021] First, the carbon fiber tube, which has undergone preliminary cooling and curing via an external cold roller, is inserted into the cooling tank 501. Next, cooling water is injected into the cooling box 2. Then, the reduction motor 42 on one side of the fixed base 41 is started. The reduction motor 42 drives the winding shaft 43, causing the wire rope 44 to move down the placement platform 5 via the suspension rod 45, thus entering the cooling box 2. The cooling water in the cooling box 2 enters the cooling tank 501 through the water inlet 502, further cooling and curing the carbon fiber tube. After cooling is complete, the reduction motor 42 is started to drive the winding shaft 43 to reverse and wind up the wire rope 44. Then, the placement platform 5 can be removed from the cooling box 2. This process saves time and effort, reduces the workload of personnel, and improves work efficiency. During the winding and unwinding of the wire rope 44, the limiting component 6 limits its movement to prevent excessive swaying and improves stability.

[0022] The limiting component 6 includes two sets of fixing rods 61 that slide on the inner wall of the bracket 3. The inner walls of the two sets of fixing rods 61 are slidably connected to connecting rods 62, and one end of each set of connecting rods 62 is fixedly connected to a limiting ring 63.

[0023] The limiting component 6 also includes a fixing screw 64 that is threaded to the inner wall of the limiting ring 63.

[0024] The limiting component 6 also includes a groove 65 formed on the inner wall of the bracket 3, and a guide wheel 66 that works in conjunction with the groove 65 is rotatably connected to the inner wall of the fixing rod 61.

[0025] A drain pipe 7 is connected to one side of the cooling tank 2. A one-way valve 8 is installed on the outside of the drain pipe 7, which facilitates the discharge of cooling water from the cooling tank 2.

[0026] Move the two sets of connecting rods 62 to make the two sets of limiting rings 63 fit together. At this time, the wire rope 44 is located inside the two sets of limiting rings 63. Then, screw the fixing screw 64 into the limiting rings 63 to fix the two sets of limiting rings 63 on the outside of the wire rope 44. When the wire rope 44 is wound up or down, the limiting rings 63 can drive the connecting rods 62 to move, thereby causing the fixing rod 61 to drive the guide wheel 66 and move it through the slide groove 65. The two sets of limiting rings 63 can limit the wire rope 44 and keep it stable during the winding up or down process.

[0027] Working principle: Cooling water is injected into the cooling tank 2, and the geared motor 42 is started to drive the winding shaft 43 to rotate, thereby causing the wire rope 44 to move down the placement platform 5 and enter the cooling tank 2. The cooling water in the cooling tank 2 enters the cooling tank 501 through the water inlet 502 to further cool and solidify the carbon fiber tube. After cooling is completed, the geared motor 42 is started to drive the winding shaft 43 to reverse and wind up the wire rope 44, thereby removing the placement platform 5 from the cooling tank 2. This saves time and effort, reduces the workload of personnel, and improves work efficiency. The limiting component 6 can prevent the wire rope 44 from shaking too much during winding and unwinding, thus improving stability.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cooling device for carbon fiber tube production, comprising a base plate (1), characterized in that, Also includes: A cooling box (2) is fixed to the top of the base plate (1). A bracket (3) is fixedly connected to the top of the cooling box (2) by bolts. A winding assembly (4) is provided on the top of the bracket (3). A limit assembly (6) is provided on the inner wall of the bracket (3). The placement platform (5) is located inside the cooling box (2). The winding assembly (4) includes a fixed seat (41) fixed to the top of the bracket (3). A geared motor (42) is provided on one side of the fixed seat (41). A winding shaft (43) is fixedly connected to the output end of the geared motor (42). One end of the winding shaft (43) is rotatably connected to the inner wall of the fixed seat (41).

2. The cooling device for carbon fiber tube production according to claim 1, characterized in that: The winding assembly (4) also includes a steel wire rope (44) disposed on the outside of the winding shaft (43). One end of the steel wire rope (44) passes through the inner wall of the bracket (3) and is fixedly connected to a lifting rod (45). The bottom of the lifting rod (45) is fixedly connected to the top of the placement platform (5).

3. The cooling device for carbon fiber tube production according to claim 1, characterized in that: The placement platform (5) includes a cooling tank (501) and a water inlet tank (502). The inner wall of the placement platform (5) is provided with a cooling tank (501), and a water inlet tank (502) is provided on one side and at the bottom of the placement platform (5). The water inlet tank (502) and the cooling tank (501) are connected.

4. A cooling device for carbon fiber tube production according to claim 1, characterized in that: The limiting component (6) includes two sets of fixing rods (61) that slide on the inner wall of the bracket (3). The inner walls of the two sets of fixing rods (61) are slidably connected to connecting rods (62), and one end of the two sets of connecting rods (62) is fixedly connected to a limiting ring (63).

5. A cooling device for carbon fiber tube production according to claim 4, characterized in that: The limiting component (6) also includes a fixing screw (64) threaded to the inner wall of the limiting ring (63).

6. A cooling device for carbon fiber tube production according to claim 4, characterized in that: The limiting component (6) also includes a groove (65) formed on the inner wall of the bracket (3), and the inner wall of the fixing rod (61) is rotatably connected to a guide wheel (66) that cooperates with the groove (65).

7. A cooling device for carbon fiber tube production according to claim 1, characterized in that: A drain pipe (7) is connected to one side of the cooling box (2), and a one-way valve (8) is provided on the outside of the drain pipe (7).

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