Cloth clamping phenolic aldehyde pipe production equipment

By introducing rotation and cutting mechanisms into the production equipment of bupronol nodehyde, the pipe rotation is realized, the problem of cutting stress concentration is solved and the cutting quality is improved.

CN223211449UActive Publication Date: 2025-08-12JIASHAN KINTOWE ENG PLASTIC CO LTD
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Patent Information

Application Number
CN202422551214.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-22
Publication Date
2025-08-12
Estimated Expiration
2034-10-22

AI Technical Summary

Technical Problem

Existing cutting equipment for bupronol pipes is prone to stress concentration during cutting, resulting in damage to the internal structure of the pipe, burrs or uneven edges, affecting the cutting quality.

Method used

A production equipment for clamping purpurnol pipes is designed. The pipes are rotated by rotating mechanisms, combined with cutting mechanisms and adjustment mechanisms, and uniform cutting is achieved, reducing local stress, and providing smooth and neat cut edges.

Benefits of technology

It effectively reduces the risk of cracks and fractures at the cut, improves the quality of the finished pipe after cutting, and ensures that the cut is smooth and neat.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223211449U_ABST
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Abstract

The utility model discloses cloth clamping phenolic aldehyde pipe production equipment which comprises a working table, and a rotating mechanism, a cutting mechanism and an adjusting mechanism are arranged on the top of the working table. The rotating mechanism comprises two bottom plates and two mounting blocks, the bottom plates and the mounting blocks are fixedly connected with the top of the workbench, a first support is fixed to the top of each bottom plate, a sliding rail is fixed to the surface of each first support, a sliding block is slidably connected to the surface of each sliding rail, and a movable shell is fixed to the surface of each sliding block; two first lead screws penetrate through the surface of the movable shell in a threaded mode, one end of each first lead screw is rotationally connected with a first clamping plate, a side plate is fixed to the top of the bottom plate, a transmission shaft is rotationally connected to the surface of the side plate, a gear is fixed to the surface of the transmission shaft, and a gear ring is fixed to the surface of the movable shell. The cloth clamping phenolic aldehyde pipe cutting device has the advantages that the pipe can be rotated when the cloth clamping phenolic aldehyde pipe is cut, so that stress generated during cutting is dispersed, and the pipe is prevented from being damaged due to stress concentration.
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Description

Technical Field

[0001] The utility model relates to the technical field of cloth-reinforced phenolic pipes, in particular to a production device for cloth-reinforced phenolic pipes. Background Art

[0002] Fabric-reinforced phenolic tubing is a composite material made from phenolic resin with fabric as a reinforcement. This tubing exhibits excellent mechanical strength, heat resistance, wear resistance, and electrical insulation properties, making it widely used in a variety of fields, including automotive, aerospace, electronics, and machinery.

[0003] During the production process of cloth-reinforced phenolic pipes, the pipes need to be cut after demoulding to achieve the specified length to meet the final product quality standards. However, when cutting cloth-reinforced phenolic pipes, most current cutting equipment cuts directly from top to bottom with a cutting knife. This will cause the top of the cloth-reinforced phenolic pipe to directly bear greater stress. High stress may damage the internal structure of the pipe and cause burrs or unevenness on the edge of the pipe, affecting the appearance and performance. Utility Model Content

[0004] The purpose of the utility model is to provide a cloth-reinforced phenolic pipe production device, which has the advantage of being able to rotate the pipe when cutting the cloth-reinforced phenolic pipe, thereby dispersing the stress generated during cutting and preventing damage to the pipe due to stress concentration.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a cloth-reinforced phenolic pipe production device, comprising a workbench, the top of which is provided with a rotating mechanism, a cutting mechanism and an adjusting mechanism;

[0006] The top of the base comprises a pair of rotating shafts, wherein the pair is connected as follows: a first end of the rotating shaft is fixedly provided with a pair of rotating shafts, and a second end of the rotating shaft is fixedly provided with a pair of rotating shafts.

[0007] As a preferred production equipment for cloth-reinforced phenolic pipes of the utility model, the cutting mechanism includes a second bracket, the second bracket is fixed to the top of the workbench, a first cylinder is fixed to the top of the second bracket, one end of the first cylinder passes through the second bracket and is fixed with an adjustment plate, a drive motor is fixed on the surface of the adjustment plate, and a cutting saw blade is fixed to the output shaft of the drive motor.

[0008] As a preferred embodiment of the cloth-reinforced phenolic pipe production equipment of the present invention, a sliding rod is passed through the surface of the second bracket, and one end of the sliding rod is fixedly connected to the top of the adjustment plate.

[0009] As a preferred production equipment for cloth-reinforced phenolic pipes of the utility model, the adjustment mechanism includes two first support plates, the first support plates are fixedly connected to the top of the workbench, a second cylinder is fixed to the surface of the first support plate, one end of the second cylinder is rotatably connected to a U-shaped plate, a second splint is fixed to the surface of the U-shaped plate, a second screw rod is threaded through the surface of the U-shaped plate, one end of the second screw rod is rotatably connected to a third splint, a guide rod is passed through the surface of the U-shaped plate, and the surface of the guide rod is fixedly connected to the surface of the third splint.

[0010] As a preferred embodiment of the cloth-reinforced phenolic pipe production equipment of the present invention, a scale plate is provided on one side of the first support plate, and the scale plate is fixedly connected to the top of the workbench.

[0011] As a preferred embodiment of the cloth-reinforced phenolic pipe production equipment of the present invention, two second support plates are fixed on the top of the workbench, and a placement plate is fixed on the top of the second support plates.

[0012] As a preferred production equipment for cloth-reinforced phenolic pipes of the present invention, the driving shaft surface transmission structure includes four transmission wheels, the upper transmission wheel is fixedly connected to the surface of the transmission shaft, the lower transmission wheel is fixedly connected to the surface of the driving shaft, and the transmission wheels on the upper and lower sides are connected by belt drive.

[0013] As a preferred embodiment of the cloth-reinforced phenolic pipe production equipment of the present invention, the transmission wheel is a timing pulley, the belt used to connect the transmission wheel is a timing belt, and a controller is fixed to the surface of the workbench.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] The utility model sets a rotating mechanism, so that after the pipe is placed inside the movable shells on both sides, the first clamping plate can be moved by rotating the first screw rod, so that the pipe can be clamped and fixed by the first clamping plate. When the servo motor is started, it can drive the driving shaft to rotate, and the driving shaft can drive the transmission shaft to rotate synchronously through the transmission structure, so that the gear can drive the movable shell to rotate by engaging with the gear ring, and at the same time the slider can slide along the slide rail surface with the movable shell, thereby supporting the movable shell and allowing the pipe clamped on the inner side of the movable shell to rotate. After that, through the cutting mechanism, the cutting component in the cutting mechanism can evenly contact and cut the entire pipe surface, which helps to reduce uneven cutting or damage caused by excessive local force, provides a smoother and neater incision edge, reduces burrs and unevenness, and at the same time, this annular cutting can also significantly reduce the risk of cracks and breakage at the incision, thereby improving the quality of the finished pipe after cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from another perspective;

[0018] Figure 3 It is a structural diagram of the rotating mechanism in the present utility model;

[0019] Figure 4 It is a partial structural diagram of the rotating mechanism in the utility model;

[0020] Figure 5 This is a schematic cross-sectional view of the cutting mechanism of the present invention;

[0021] Figure 6 It is a structural diagram of the adjustment mechanism in the utility model.

[0022] In the figure: 1. Workbench; 2. Rotating mechanism; 201. Bottom plate; 202. First bracket; 203. Slide rail; 204. Slider; 205. Movable housing; 206. First screw rod; 207. First clamping plate; 208. Side plate; 209. Drive shaft; 210. Gear; 211. Gear ring; 212. Mounting block; 213. Servo motor; 214. Driving shaft; 215. Drive wheel; 216. Guide rod; 3. Cutting mechanism; 301. Second bracket; 302. First cylinder; 303. Adjustment plate; 304. Drive motor; 305. Cutting saw blade; 306. Slide rod; 4. Adjustment mechanism; 401. First support plate; 402. Second cylinder; 403. U-shaped plate; 404. Second clamping plate; 405. Second screw rod; 406. Third clamping plate; 407. Guide rod; 408. Scale plate; 5. Second support plate; 6. Placement plate; 7. Controller. DETAILED DESCRIPTION

[0023] See also Figures 1-6 , a cloth-reinforced phenolic pipe production equipment, comprising a workbench 1, a rotating mechanism 2, a cutting mechanism 3 and an adjusting mechanism 4 are provided on the top of the workbench 1;

[0024] The rotating mechanism 2 enables the pipe to rotate when being cut, the cutting mechanism 3 can cut the pipe, and the adjusting mechanism 4 can adjust the cutting length of the pipe.

[0025] The rotating mechanism 2 includes two base plates 201 and two mounting blocks 212. The base plates 201 and the mounting blocks 212 are fixedly connected to the top of the workbench 1. A first bracket 202 is fixed to the top of the base plate 201. A slide rail 203 is fixed to the surface of the first bracket 202. A slider 204 is slidably connected to the surface of the slide rail 203. A movable shell 205 is fixed to the surface of the slider 204. Two first screw rods 206 are threaded through the surface of the movable shell 205. One end of the first screw rod 206 is rotatably connected to the first splint 207. A side plate 208 is fixed to the top of the base plate 201. The surface of the side plate 208 is rotatably connected to the transmission Shaft 209, a gear 210 is fixed on the surface of the transmission shaft 209, a gear ring 211 is fixed on the surface of the movable shell 205, the gear 210 is meshed with the gear ring 211, a guide rod 216 is slidably passed through the surface of the movable shell 205, one end of the guide rod 216 is fixedly connected to the surface of the first clamping plate 207, a servo motor 213 is fixed to the surface of a mounting block 212 on one side, the output shaft of the servo motor 213 passes through the mounting block 212 and is fixed with a driving shaft 214, the driving shaft 214 passes through the side plate 208, one end of the driving shaft 214 is rotatably connected to the surface of the mounting block 212, and a transmission structure is installed on the surface of the driving shaft 214;

[0026] After the pipe is placed inside the movable shells 205 on both sides, the first clamping plate 207 can be moved by rotating the first screw rod 206, so that the pipe can be clamped and fixed by the first clamping plate 207. When the servo motor 213 is started, it can drive the driving shaft 214 to rotate. The driving shaft 214 can drive the transmission shaft 209 to rotate synchronously through the transmission structure, so that the gear 210 can drive the movable shell 205 to rotate by engaging with the gear ring 211. At the same time, the slider 204 can follow the movable shell 205 to slide together on the surface of the slide rail 203, thereby supporting the movable shell 205 and allowing the pipe clamped inside the movable shell 205 to rotate. Then, through the cutting mechanism 3, the cutting component in the cutting mechanism 3 can evenly contact and cut the entire pipe surface, which helps to reduce uneven cutting or damage caused by excessive local force, provide a smoother and neater incision edge, reduce burrs and unevenness, and at the same time, this annular cutting can also significantly reduce the risk of cracks and breakage at the incision, thereby improving the quality of the finished pipe after cutting.

[0027] Furthermore, the cutting mechanism 3 includes a second bracket 301, which is fixed to the top of the workbench 1. A first cylinder 302 is fixed to the top of the second bracket 301. One end of the first cylinder 302 passes through the second bracket 301 and is fixed to an adjustment plate 303. A drive motor 304 is fixed to the surface of the adjustment plate 303. A cutting saw blade 305 is fixed to the output shaft of the drive motor 304.

[0028] When the first cylinder 302 is started, it can drive the adjustment plate 303 to move downward, and the driving motor 304 can drive the cutting saw blade 305 to rotate, so that the cutting saw blade 305 can cut the surface of the pipe.

[0029] Furthermore, a sliding rod 306 is passed through the surface of the second bracket 301, and one end of the sliding rod 306 is fixedly connected to the top of the adjustment plate 303;

[0030] When the adjustment plate 303 moves, the slide bar 306 can slide on the surface of the second bracket 301, so that the adjustment plate 303 can obtain a guiding effect, thereby improving the stability of the second bracket 301 when moving.

[0031] Furthermore, the adjustment mechanism 4 includes two first support plates 401, the first support plate 401 is fixedly connected to the top of the workbench 1, a second cylinder 402 is fixed to the surface of the first support plate 401, one end of the second cylinder 402 is rotatably connected to a U-shaped plate 403, a second clamping plate 404 is fixed to the surface of the U-shaped plate 403, a second screw rod 405 is threaded through the surface of the U-shaped plate 403, one end of the second screw rod 405 is rotatably connected to a third clamping plate 406, a guide rod 407 is passed through the surface of the U-shaped plate 403, and the surface of the guide rod 407 is fixedly connected to the surface of the third clamping plate 406;

[0032] After the pipe passes through the inner side of the two movable shells 205, one end of the pipe will be able to contact the inner wall of the U-shaped plate 403. At this time, rotating the second screw rod 405 can make the third clamping plate 406 move toward the surface of the second clamping plate 404, and the guide rod 407 can guide the third clamping plate 406 so that the third clamping plate 406 and the second clamping plate 404 can clamp the end of the pipe. At this time, the position of the pipe can be adjusted by starting the second cylinder 402, and then the pipe can be limited by rotating the first screw rod 206, thereby changing the cutting length of the pipe.

[0033] Furthermore, a scale plate 408 is provided on one side of the first support plate 401, and the scale plate 408 is fixedly connected to the top of the workbench 1;

[0034] By setting the scale plate 408, when the U-shaped plate 403 moves, the scale on the surface of the scale plate 408 can be observed to judge the cutting length of the pipe.

[0035] Furthermore, two second support plates 5 are fixed on the top of the workbench 1, and a placement plate 6 is fixed on the top of the second support plates 5;

[0036] The surface of the placement plate 6 is used to place the pipe, thereby improving the stability during pipe cutting.

[0037] Furthermore, the transmission structure on the surface of the driving shaft 214 includes four transmission wheels 215. The upper transmission wheel 215 is fixedly connected to the surface of the transmission shaft 209, and the lower transmission wheel 215 is fixedly connected to the surface of the driving shaft 214. The upper and lower transmission wheels 215 are connected by belt transmission.

[0038] When the servo motor 213 drives the driving shaft 214 to rotate, the two lower transmission wheels 215 will drive the upper transmission wheel 215 to rotate synchronously through the belt, so that the transmission shaft 209 can drive the gear 210 to rotate, and the gear rings 211 on both sides can drive the movable shell 205 to rotate synchronously.

[0039] Furthermore, the transmission wheel 215 is a timing pulley, and the belt connected to the transmission wheel 215 is a timing belt. A controller 7 is fixed to the surface of the workbench 1, and the controller 7 is electrically connected to the second cylinder 402, the first cylinder 302, the drive motor 304 and the servo motor 213;

[0040] By selecting a timing pulley and a timing belt, greater friction can be created between the drive wheel 215 and the belt, thereby reducing the occurrence of slippage. The setting of the controller 7 enables the controller 7 to operate multiple devices.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A production equipment for cloth-reinforced phenolic pipes, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a rotating mechanism (2), a cutting mechanism (3) and an adjusting mechanism (4); The rotating mechanism (2) comprises two base plates (201) and two mounting blocks (212), the base plates (201) and the mounting blocks (212) are both fixedly connected to the top of the workbench (1), a first bracket (202) is fixed to the top of the base plate (201), a slide rail (203) is fixed to the surface of the first bracket (202), a slider (204) is slidably connected to the surface of the slide rail (203), a movable shell (205) is fixed to the surface of the slider (204), two first screw rods (206) are threaded through the surface of the movable shell (205), one end of the first screw rod (206) is rotatably connected to the first clamping plate (207), a side plate (208) is fixed to the top of the base plate (201), and the side plate (208) is fixed to the top of the base plate (201). ) surface is rotatably connected with a transmission shaft (209), a gear (210) is fixed on the surface of the transmission shaft (209), a gear ring (211) is fixed on the surface of the movable shell (205), the gear (210) is meshed with the gear ring (211), a guide rod (216) is slidably passed through the surface of the movable shell (205), one end of the guide rod (216) is fixedly connected to the surface of the first clamping plate (207), a servo motor (213) is fixed on the surface of the mounting block (212) on one side, the output shaft of the servo motor (213) passes through the mounting block (212) and is fixed with a driving shaft (214), one end of the driving shaft (214) is rotatably connected to the surface of the mounting block (212), and a transmission structure is installed on the surface of the driving shaft (214).

2. The cloth-reinforced phenolic pipe production equipment according to claim 1, characterized in that: The cutting mechanism (3) comprises a second bracket (301), the second bracket (301) being fixed to the top of the workbench (1), a first cylinder (302) being fixed to the top of the second bracket (301), one end of the first cylinder (302) passing through the second bracket (301) and being fixed with an adjustment plate (303), a driving motor (304) being fixed to the surface of the adjustment plate (303), and a cutting saw blade (305) being fixed to the output shaft of the driving motor (304).

3. The cloth-reinforced phenolic pipe production equipment according to claim 2, characterized in that: A sliding rod (306) passes through the surface of the second bracket (301), and one end of the sliding rod (306) is fixedly connected to the top of the adjustment plate (303).

4. The cloth-reinforced phenolic pipe production equipment according to claim 1, characterized in that: The adjustment mechanism (4) comprises two first support plates (401), wherein the first support plates (401) are fixedly connected to the top of the workbench (1), a second cylinder (402) is fixed on the surface of the first support plate (401), one end of the second cylinder (402) is rotatably connected to a U-shaped plate (403), a second clamping plate (404) is fixed on the surface of the U-shaped plate (403), a second screw rod (405) is threadedly passed through the surface of the U-shaped plate (403), one end of the second screw rod (405) is rotatably connected to a third clamping plate (406), a guide rod (407) is passed through the surface of the U-shaped plate (403), and the surface of the guide rod (407) is fixedly connected to the surface of the third clamping plate (406).

5. The cloth-reinforced phenolic pipe production equipment according to claim 4, characterized in that: A scale plate (408) is provided on one side of the first support plate (401), and the scale plate (408) is fixedly connected to the top of the workbench (1).

6. The cloth-reinforced phenolic pipe production equipment according to claim 1, characterized in that: Two second support plates (5) are fixed on the top of the workbench (1), and a placement plate (6) is fixed on the top of the second support plates (5).

7. The cloth-reinforced phenolic pipe production equipment according to claim 1, characterized in that: The transmission structure on the surface of the driving shaft (214) includes a transmission wheel (215), and the number of the transmission wheels (215) is four. The upper transmission wheel (215) is fixedly connected to the surface of the transmission shaft (209), and the lower transmission wheel (215) is fixedly connected to the surface of the driving shaft (214). The transmission wheels (215) on the upper and lower sides are connected through belt transmission.

8. The cloth-reinforced phenolic pipe production equipment according to claim 7, characterized in that: The transmission wheel (215) is a timing pulley, the belt used to connect the transmission wheel (215) is a timing belt, and a controller (7) is fixed on the surface of the workbench (1).