A bamboo winding pipe finishing device

By designing a bamboo winding pipe trimming device that includes a hydraulic cylinder and a blower, the problem of limit adjustment was solved, and flexible synchronous operation of end and surface trimming was achieved, thus improving processing efficiency and quality.

CN224674492UActive Publication Date: 2026-08-25CHINA RAILWAY CONSTR BAMBOO WINDING DEV CO LTD
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Patent Information

Application Number
CN202522081228.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-28
Publication Date
2026-08-25
Estimated Expiration
2035-09-28

AI Technical Summary

Technical Problem

The existing bamboo-wound pipe trimming device lacks a limit adjustment mechanism, making it difficult to simultaneously perform trimming operations on the end and outer surface. This requires repeated position adjustments, which affects processing efficiency.

Method used

A bamboo-wound pipe trimming device was designed, comprising a base, a lower limit component, and an upper limit component. Utilizing components such as hydraulic cylinders, ball bearings, and a blower, it enables rapid switching of the limit mechanism and combines rolling and negative pressure cleaning to adapt to different trimming needs.

Benefits of technology

It improves the flexibility and processing efficiency of the equipment, reduces waste residue, and improves processing quality and performance.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to bamboo winding pipeline technical field, specifically is a kind of bamboo winding pipeline finishing device, including base, lower limit component and upper limit component, the top of base is connected shell by bolt, lower limit component is provided in the shell, the top in the shell is provided with upper limit component, the both sides in the shell are located the top of base and are provided with end finishing component, the both sides of lower limit component are provided with surface finishing component;Lower limit component includes support frame, and base is connected support frame by bolt, and the top of support frame is provided with lower groove;According to actual finishing needs, the use form of limiting mechanism is quickly converted, so that the end and the surface finishing operation of bamboo winding pipeline are realized, use more flexible and convenient, and also can improve pipeline production and processing efficiency, greatly improve the use effect of device.
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Description

TECHNICAL FIELD

[0001] The utility model relates to bamboo winding pipeline technical field, concretely relates to a bamboo winding pipeline finishing device. BACKGROUND

[0002] Bamboo winding composite material is a new type of biological base material which is processed by stress-free winding process with bamboo as base material and resin as adhesive, can replace traditional metal, glass steel, plastic and cement building materials, and can be applied to municipal, water conservancy, construction, transportation and other fields, bamboo winding composite pipeline is mainly divided into inner lining layer, reinforcing layer and outer protective layer, and the production process mainly includes: inner lining manufacturing, reinforcing layer winding, heating and curing, finishing, outer protective layer brushing and demolding, and finishing is one of important processes.

[0003] At present, when the finishing device is used, there is no limiting adjustment mechanism, usually when the surface and end of the bamboo winding pipeline are finished, different limiting mechanism modes need to be used for auxiliary positioning, it is difficult to realize the finishing of the end and the surface at the same time, the finishing position needs to be adjusted repeatedly, therefore, the bamboo winding pipeline finishing device is provided, so as to quickly convert the use mode of the limiting mechanism according to the actual finishing needs, so as to conveniently finish the end and the surface of the bamboo winding pipeline, the use is more flexible and convenient, and the pipeline production and processing efficiency can be improved, and the use effect of the device is greatly improved. SUMMARY

[0004] In view of the problems in the prior art, the bamboo winding pipeline finishing device is provided, so as to quickly convert the use mode of the limiting mechanism, conveniently finish the end and the surface of the bamboo winding pipeline, improve the pipeline production and processing efficiency, and improve the use effect of the device.

[0005] The technical scheme adopted by the utility model to solve its technical problems is a bamboo winding pipeline finishing device, which comprises a base, a lower limiting assembly and an upper limiting assembly, the top of the base is connected with a shell through bolts, the lower limiting assembly is arranged in the shell, the upper limiting assembly is arranged at the top of the shell, end finishing assemblies are arranged at the top of the base on both sides of the shell, and surface finishing assemblies are arranged on both sides of the lower limiting assembly. The lower limiting assembly comprises a support frame, the base is connected with the support frame through bolts, a lower groove is formed in the top of the support frame, a hydraulic cylinder is connected in the support frame through bolts, an installation seat is connected to the output end of the hydraulic cylinder through bolts, and a ball groove is formed in the surface of the installation seat.

[0006] By adopting the above technical scheme, the clamping limiting mode can be converted into an auxiliary limiting moving mechanism by using jacking and ball sliding, so as to convert the finishing position and mode, increase the flexibility and functionality of the device.

[0007] Specifically, the upper limit component includes a limiting support, the bottom of the limiting support is provided with an upper groove, both sides of the limiting support are connected with the exhaust fan through bolts, and the air inlet end of the exhaust fan is located in the limiting support.

[0008] By adopting the above technical scheme, the negative pressure generated by suction can be used to assist in cleaning the surface of the pipeline, thereby improving the processing effect.

[0009] Specifically, the end trimming assembly includes a sliding frame, one side of the sliding frame is slidingly connected with a fixing seat, one side of the fixing seat is connected with a clamping plate through bolts, one side of the clamping plate is mounted with a grinding disc through a bearing, the top of the sliding frame is connected with an electric push rod through bolts, and the output end of the electric push rod is connected with the fixing seat through bolts.

[0010] By adopting the above technical scheme, the end of the pipeline can be trimmed and processed by displacement sliding, and the end can also be clamped and limited.

[0011] Specifically, both sides in the limiting support are mounted with filter screens through insertion grooves, and the surface of the bottom of the limiting support is provided with a discharge port.

[0012] By adopting the above technical scheme, the dust and waste chips sucked in can be left in the limiting support by the filtering mechanism.

[0013] Specifically, the surface trimming assembly includes a cylinder, the output end of the cylinder is connected with a mounting frame through bolts, and the top of the mounting frame is mounted with a second grinding disc through a bearing.

[0014] By adopting the above technical scheme, the mounting frame can be driven to move vertically by the cylinder, and the surface of the pipeline can be trimmed and processed.

[0015] Specifically, a lead screw is mounted in the base through a bearing, corresponding lead blocks are arranged on the periphery of the lead screw, the end trimming assembly is connected with the lead blocks through bolts, one side of the base is connected with a servo motor through bolts, and the servo motor is connected with the lead screw through a drive shaft.

[0016] By adopting the above technical scheme, the end trimming assembly can be driven to displace by the ball screw of the lead screw and the lead blocks.

[0017] Specifically, the surface of the upper groove is a through hole structure, and the through hole communicates with the limiting support.

[0018] By adopting the above technical scheme, the dust and waste chips can be easily collected in the limiting support.

[0019] The beneficial effects of the utility model are as follows: The utility model relates to a kind of bamboo winding pipeline finishing device, by the support frame, groove, hydraulic cylinder, mounting seat and ball of being set, can utilize jacking, rolling, the structure of originally clamping limit fixed, fast conversion limit displacement mechanism, to facilitate the position of bamboo winding pipeline outer surface finishing, adapt to different finishing needs, simple structure is easy to operate, use more flexible and reliable.

[0020] The utility model relates to a kind of bamboo winding pipeline finishing device, by the support frame, groove, hydraulic cylinder, mounting seat and ball of being set, can utilize jacking, rolling, the structure of originally clamping limit fixed, fast conversion limit displacement mechanism, to facilitate the position of bamboo winding pipeline outer surface finishing, adapt to different finishing needs, simple structure is easy to operate, use more flexible and reliable. BRIEF DESCRIPTION OF DRAWINGS

[0021] The utility model is further described below in connection with the drawings and examples.

[0022] Figure 1 It is whole structure schematic diagram of the utility model; Figure 2 It is casing cross section structure schematic diagram of the utility model; Figure 3 It is lower limit subassembly cross section structure schematic diagram of the utility model; Figure 4 It is upper limit subassembly cross section structure schematic diagram of the utility model; Figure 5 It is end finishing subassembly structure schematic diagram of the utility model; Figure 6 It is surface finishing subassembly structure schematic diagram of the utility model; Figure 7 It is base cross section structure schematic diagram of the utility model; In drawing: 1, base;2, casing;3, lower limit subassembly;301, support frame;302, lower groove;303, hydraulic cylinder;304, mounting seat;305, ball;4, upper limit subassembly;401, limit support;402, upper groove;403, exhaust fan;404, filter screen;405, discharge port;5, end finishing subassembly;501, sliding frame;502, fixed seat;503, clamping plate;504, polishing disc;505, electric push rod;6, surface finishing subassembly;601, air cylinder;602, mounting frame;603, second polishing disc;7, lead screw;8, silk block;9, servo motor. DETAILED DESCRIPTION

[0023] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in connection with specific implementation.

[0024] In order to facilitate the quick conversion of the use form of the limiting mechanism, facilitate the trimming operation of the end and surface of the bamboo winding pipe, improve the pipe production and processing efficiency, and improve the use effect of the device, such as Figures 1-3 The utility model provides a bamboo winding pipe trimming device, including base 1, lower limit component 3 and upper limit component 4, the top of base 1 is connected with shell 2 through bolt, lower limit component 3 is arranged in shell 2, upper limit component 4 is arranged in the top of shell 2, the both sides in shell 2 are located on the top of base 1 and are provided with end trimming assembly 5, both sides of lower limit component 3 are provided with surface trimming assembly 6; Lower limit component 3 includes support frame 301, and base 1 is connected with support frame 301 through bolt, the top of support frame 301 is equipped with lower groove 302, hydraulic cylinder 303 is connected in support frame 301 through bolt, the output end of hydraulic cylinder 303 is connected with mounting seat 304 through bolt, the surface of mounting seat 304 is provided with ball 305 through the reserved ball groove.

[0025] In use, the mounting seat 304 can be pushed up by the hydraulic cylinder 303 to lift the ball 305 out of the pipe bottom, so that the pipe is quickly converted from the clamping and limiting fixed mode to the limiting displacement structure, so as to adjust the trimming position of the pipe and change the trimming mode, greatly increasing the functionality and flexibility of the device, and the structure is simple, low in cost and easy to operate.

[0026] The shell 2 includes a sealing door and an observation window.

[0027] In order to improve the processing quality of the bamboo winding pipe, as shown in the example, Figure 4 The utility model also includes that upper limit component 4 includes limit support 401, the bottom of limit support 401 is provided with upper groove 402, both sides of limit support 401 are connected with exhaust fan 403 through bolt, and the air inlet end of exhaust fan 403 is located in limit support 401.

[0028] In use, the negative pressure generated by the exhaust fan 403 can suck the dust and debris remaining on the surface of the pipe into the limit support 401 for recycling, thereby achieving the effect of auxiliary cleaning and improving the subsequent processing quality of the pipe.

[0029] In order to improve the processing quality of the bamboo winding pipe, as shown in the example, Figure 5As shown, the utility model still includes, the end finishing assembly 5 includes the sliding frame 501, one side of sliding frame 501 is connected with fixed seat 502, one side of fixed seat 502 is connected through the bolt clamping plate 503, one side of clamping plate 503 is installed through bearing polishing disc 504, the top of sliding frame 501 is connected through bolt electric push rod 505, and the output end of electric push rod 505 is connected through bolt fixed seat 502.

[0030] In use, through sliding frame 501 and polishing disc 504, can be contacted with the both ends of pipeline, utilizes the rotation friction to carry out end finishing processing action, one side of clamping plate 503 is located on the top of polishing disc 504 and is installed through bearing rotating disc, and second servo motor is connected through bolt in clamping plate 503, and second servo motor is connected through drive shaft rotating disc.

[0031] Exemplarily, as shown in the figure, Figure 4 As shown, the utility model still includes, both sides in the limiting support 401 are installed with filter screen 404 through slot, and the surface of the bottom of limiting support 401 is provided with discharge port 405.

[0032] In use, the dust and scrap absorbed can be stored in limiting support 401 by filter screen 404, and the operator is facilitated to clean through discharge port 405.

[0033] Exemplarily, as shown in the figure, Figure 6 As shown, the utility model still includes, the surface finishing assembly 6 includes cylinder 601, the output end of cylinder 601 is connected through bolt mounting bracket 602, and second polishing disc 603 is installed on the top of mounting bracket 602 through bearing.

[0034] In use, mounting bracket 602 is driven to slide through cylinder 601, can make second polishing disc 603 contact with the surface of pipeline, and carries out polishing finishing action, and drive motor is connected through bolt in fixed seat 502 and mounting bracket 602.

[0035] Exemplarily, as shown in the figure, Figure 7 As shown, the utility model still includes, the lead screw 7 is installed in base 1 through bearing, corresponding screw block 8 is arranged on the periphery of lead screw 7, and screw block 8 is connected with end finishing assembly 5 through bolt, one side of base 1 is connected with servo motor 9 through bolt, and servo motor 9 is connected with lead screw 7 through drive shaft.

[0036] In use, lead screw 7 can be driven to rotate by servo motor 9, and sliding frame 501 is driven to horizontally displace through screw block 8.

[0037] Exemplarily, as shown in the figure, Figure 4As shown, the utility model also includes, the upper groove 402 surface is through -hole structure, and through -hole intercommunication limiting support 401.

[0038] In use, dust, scrap on the surface of the pipeline is conveniently sucked into the limiting support 401 and stored.

[0039] The utility model in use, first operating personnel will bamboo winding pipeline is placed into the lower limit component 3 support frame 301's lower groove 302 in the shell 2, manual opening second electric push rod drive upper limit component 4's limiting support 401 slide down, thereby utilize upper groove 402 and lower groove 302 and bamboo winding pipeline are carried out up and down clamping limit fixed processing, manual opening servo motor 9 drive screw rod 7 rotation, silk block 8 drive sliding frame 501 slide inboard, make polishing disc 504 with the both ends of the pipeline contact, manual opening motor in fixed seat 502 drive polishing disc 504 rotation and workpiece end portion are polished and finished processing; When needing to finish processing to the outer surface of bamboo winding pipeline, can manually open hydraulic cylinder 303 drive mounting seat 304 slide up in advance, make ball 305 pass through the lower groove 302 in the bottom of bamboo winding pipeline through the reserved hole, so as to form auxiliary limiting displacement mechanism with end finishing component 5, convenient transverse displacement surface finishing action, then manual opening electric push rod 505 drive fixed seat 502 slide down, make carousel with the end of the pipeline contact, again through the drive of screw rod 7 silk block 8 and end clamping action, manual opening cylinder 601, make second polishing disc 603 move and the surface of the pipeline contact, manual opening drive motor in mounting bracket 602 drive second polishing disc 603 and surface finishing processing action, also can manually open the second servo motor in clamping plate 503 drive carousel rotation, drive the pipeline rotation, then simultaneously utilize the ball screw drive sliding frame 501 sliding of screw rod 7 silk block 8, drive the pipeline sliding on the top of ball 305 and displace, thereby realize the finishing processing action to the surface of bamboo winding pipeline; And when carrying out pipeline surface finishing processing, can manually open exhaust fan 403, utilize the negative pressure generated by suction, can the dust, scrap remaining on the surface of the pipeline be sucked into limiting support 401 through the through -hole of upper groove 402, thereby realize the auxiliary cleaning of the surface of the pipeline, so as to improve subsequent processing efficiency, the whole structure is simple and easy to operate, use more flexible and convenient, and can realize the double finishing processing mode of end and surface, and the practical value is higher.

[0040] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A bamboo-wrapped pipe trimming device, characterized in that, The device includes a base (1), a lower limit assembly (3) and an upper limit assembly (4). The top of the base (1) is connected to a housing (2) by bolts. The lower limit assembly (3) is provided inside the housing (2). The upper limit assembly (4) is provided at the top inside the housing (2). End trimming assemblies (5) are provided on both sides of the housing (2) at the top of the base (1). Surface trimming assemblies (6) are provided on both sides of the lower limit assembly (3). The lower limit component (3) includes a support frame (301), and the base (1) is connected to the support frame (301) by bolts. The top of the support frame (301) is provided with a lower groove (302). The hydraulic cylinder (303) is connected to the support frame (301) by bolts. The output end of the hydraulic cylinder (303) is connected to a mounting seat (304) by bolts. The surface of the mounting seat (304) is provided with balls (305) through a reserved ball groove.

2. The bamboo-wrapped pipe trimming device according to claim 1, characterized in that, The upper limit assembly (4) includes a limit bracket (401), the bottom of which is provided with an upper groove (402), and both sides of the limit bracket (401) are connected to an exhaust fan (403) by bolts, and the air inlet of the exhaust fan (403) is located inside the limit bracket (401).

3. The bamboo-wrapped pipe trimming device according to claim 1, characterized in that, The end trimming assembly (5) includes a sliding frame (501), a fixed seat (502) is slidably connected to one side of the sliding frame (501), a clamping plate (503) is bolted to one side of the fixed seat (502), a grinding disc (504) is mounted on one side of the clamping plate (503) via a bearing, an electric push rod (505) is bolted to the top of the sliding frame (501), and the output end of the electric push rod (505) is bolted to the fixed seat (502).

4. The bamboo-wrapped pipe trimming device according to claim 2, characterized in that, The limiting bracket (401) has a filter screen (404) installed on both sides through slots, and a discharge port (405) is opened on the bottom surface of the limiting bracket (401).

5. The bamboo-wrapped pipe trimming device according to claim 1, characterized in that, The surface finishing assembly (6) includes a cylinder (601), the output end of which is connected to a mounting bracket (602) by bolts, and a second grinding disc (603) is mounted on the top of the mounting bracket (602) by a bearing.

6. The bamboo-wound pipe trimming device according to claim 1, characterized in that, A lead screw (7) is installed in the base (1) through a bearing. A corresponding lead block (8) is provided around the lead screw (7). The lead block (8) is connected to the end trimming assembly (5) by bolts. A servo motor (9) is connected to one side of the base (1) by bolts. The servo motor (9) is connected to the lead screw (7) through a drive shaft.

7. A bamboo-wound pipe trimming device according to claim 2, characterized in that, The surface of the upper groove (402) is a through hole structure, and the through hole connects to the limiting bracket (401).