WO2017173845A1

WO2017173845A1 - Automated manufacturing system for manufacturing bamboo fiber-wound composite tube

Info

Publication number: WO2017173845A1
Application number: PCT/CN2016/109852
Authority: WO
Inventors: 叶柃; 杨会清; 张永维
Original assignee: 浙江鑫宙竹基复合材料科技有限公司; 叶柃
Priority date: 2016-04-06
Filing date: 2016-12-14
Publication date: 2017-10-12
Also published as: CN105711161B; CN105711161A

Abstract

Provided is an automated manufacturing system for manufacturing a bamboo fiber-wound composite tube, comprising: a lining layer manufacturing unit (100); a reinforcing layer manufacturing unit (200); a curing unit (300); a mold-releasing unit (400); a tube mold transfer unit (500); and a control unit (600). The lining layer manufacturing unit (100) is used to wind a lining layer around a tube mold. The reinforcing layer manufacturing unit (200) is used to wind a reinforcing layer around an outer circumference of the lining layer. The curing unit (300) is used to perform formation curing on the lining layer and the reinforcing layer. The mold-releasing unit (400) is used to remove a product from the tube mold. The tube mold transfer unit (500) is used to deliver and transfer the tube mold. The control unit (600) is used to receive operation instruction information of the respective units or external instruction information, and to control the respective units to perform corresponding operations to execute a manufacturing process. The invention improves the structure of a manufacturing unit (100) or a mechanism and optimizes a layout to provide a reasonable layout. Moreover, the invention controls cooperation of the respective units to provide a simple and reasonable manufacturing process, and a tube made by the manufacturing process exhibits significantly improved overall performance.

Description

Automated manufacturing system for preparing bamboo-wound composite pipe

[Technical Field]

The invention belongs to the technical field of composite pipe manufacturing, and in particular relates to an automated manufacturing system for preparing a bamboo wound composite pipe.

【Background technique】

The bamboo-wound composite pipe is a bio-based pipe which is formed by bamboo as a base material and resin as an adhesive and mechanically wound. Since the reinforcing layer in the composite pipe adopts a bamboo-based material, the pipe tensile strength is maximized, and the stress-free defect distribution is formed in the pipe structure, thereby achieving the pressure requirement of the pipe. It has the advantages of low cost, smoothness, strong corrosion resistance, environmental protection and long service life. It is currently used in water supply and drainage, farmland irrigation and other fields.

At present, the preparation process of the common bamboo-wound composite pipe generally includes several processes of preparing the inner liner layer, the treatment of the bamboo fiber, winding the bamboo fiber layer on the inner liner layer to form the reinforcing layer, and coating the outer protective layer. Accordingly, the manufacturing system typically includes a tube mold, an inner liner preparation unit, a reinforcement layer preparation unit, a curing unit, and subsequent surface conditioning, outer protective layer coating.

For example, a process for preparing a bamboo-wound composite pipe is disclosed in the patent document CN104325257A, wherein the manufacturing system involved includes a hollow steel die, a circulating steel strip wound around the steel die, a lining unit, a winding zone feeding device, and curing. , grinding and dressing device, the steel mold rotates to drive the steel belt to spiral forward, and the inner lining is formed by continuously winding the rubber-coated non-woven fabric layer on the surface of the steel strip through a fixed-line lining feeding device, the spiral of the steel strip Advancing the inner lining layer on the side while rotating, the inner lining layer after the preliminary curing is detached from the steel mold at the tail end of the steel mold, and the steel strip outside the steel mold is returned to the steel mold through the cavity in the axial direction of the steel mold. The head end is used to re-continuously prepare the inner liner thereon, while the preliminary cured inner liner continues to advance, wrapping the bamboo woven fabric outside the inner liner through a plurality of fixed winding zone feeding devices to the design Thickness, as the steel strip is continuously circulated, the pipe that completes the winding of the bamboo woven fabric continues to advance, is sequentially solidified, polished and trimmed, then cut and segmented, and finally the outer protective layer is applied on the surface of the pipe, and Tube port processed to seal between the interconnected.

The manufacturing system of the technical solution can achieve a certain degree of automation, but, due to the complicated structure, reliability and precision of each preparation unit, especially the overall layout or control of each preparation unit in the process flow is uncoordinated, so that the bamboo winding composite Tube production process automation is not high, control accuracy and efficiency The lower the level of the overall manufacturing process of the bamboo-wound composite pipe, the strength, rigidity and comprehensive performance of the pipe can not meet the actual demand.

[Summary of the Invention]

In view of the above drawbacks or improvement requirements of the prior art, the present invention provides an automated manufacturing system for preparing a bamboo-wound composite pipe, which is compacted by structural improvement of each preparation unit and optimized layout between each other. The layout is reasonable. At the same time, through the coordinated control of each unit, the preparation process of the corresponding bamboo-wound composite pipe is simple and reasonable, and the preparation process of the bamboo-wound composite pipe can be greatly optimized, and the strength, rigidity and comprehensive performance of the pipe prepared can be optimized. Huge improvements.

In order to achieve the above object, according to the present invention, an automated manufacturing system for preparing a bamboo-wound composite pipe is provided, which comprises an inner liner preparation unit, a reinforcement layer preparation unit, a curing unit, a demolding unit, a tube mold transfer unit, and the like. a control unit that automatically controls each of the above units, wherein

The inner liner preparation unit is configured to wind a liner layer on a tube mold, the reinforcement layer preparation unit is configured to wind a reinforcing layer around the inner liner layer, and the curing unit is used for molding the inner liner layer and the reinforcement layer Curing, the demolding unit is configured to remove the article prepared on the tube mold from the tube mold, the tube mold transfer unit can be in the inner liner preparation unit, the reinforcement layer preparation unit, the curing unit, and the Moving between the die units for transporting and transferring the pipe mold, the control unit is configured to receive operation instruction information or external command information of each unit, and after processing, output corresponding control commands to each unit, and control each unit A corresponding action is performed to perform the preparation process.

As a further preferred embodiment of the present invention, the reinforcement layer preparation unit includes a first tube mold fixing mechanism, a first axial movement drive mechanism, a bamboo crucible conveyance winding mechanism, and a first adhesive pouring mechanism, wherein the first a tube mold fixing mechanism for supporting a tube mold fixedly wound with an inner liner, comprising a first tube mold joint electrically connected to the power output mechanism and synchronously rotating, and a first portion disposed under the support shaft at both ends of the tube mold a supporting pair of rollers, the first tube mold joint can be rotated under the driving force of the power output mechanism, and one end of the tube mold is fixedly connected with the first tube mold joint, so that the tube mold can follow a first axially moving power output mechanism, a first gear that is coaxially coupled to the first axially movable power output mechanism, and is synchronously rotatable, and meshes with the first gear And fixing a first rack on the rail, the first tube mold fixing mechanism is fixedly connected to the first gear, and the first gear is subjected to the first axial moving power output machine Driven in rotation, and engaged with the first rack moving on the track, so that the first mold tube can be secured on the rail means along the tube to the die axis linear The bamboo raft conveying and winding mechanism is configured to convey the bamboo raft and wind the bamboo raft on the inner lining layer on the pipe mold, and the adhesive pouring mechanism is used for pouring the rubber stalk on the entangled bamboo raft The adhesive is allowed to wet the adhesive to form a reinforcing layer.

As a further preferred embodiment of the present invention, the first tube mold fixing mechanism further includes a lifting unit disposed at two ends of the tube mold, and the lifting unit can drive the tube mold to be lifted and lowered, so as to adjust the winding and winding of the bamboo mold after the different caliber molds are installed. The distance between institutions.

As a further preferred embodiment of the present invention, the bamboo raft conveying and winding mechanism comprises a bamboo skein roll, a conveying roller, a tensioning roller and a pressure roller, wherein the raw bamboo stalk is placed on the bamboo skein roller and Rotating around the support roller, a plurality of conveying rollers are disposed along the conveying direction of the bamboo raft, and the bamboo rafts peeled off from the bamboo raft roll are guided and outputted by the respective conveying rollers to the pipe mold which is kept rotating and moved in the axial direction, thereby The bamboo raft is wound on the outer surface of the inner liner for tensioning the conveyed bamboo raft during transport, and the pressure roller is positioned below the tube mold to compress the entangled bamboo raft.

As a further preferred embodiment of the present invention, the first adhesive pouring mechanism is disposed at one side of the tube mold fixing mechanism, and includes a first pouring device, a first resin pump in communication with the resin stirring tank, and a curing agent a first curing agent pump connected to the storage tank, wherein the first resin pump output end is connected to the resin tube, the first curing agent pump output end is connected to the curing agent tube, and the resin tube and the curing agent tube are both a feeding port connection of the first pouring device, a first stirring mechanism is disposed below the feeding port of the first pouring device, and the first stirring mechanism is connected to the first pouring port through a conveying pipe, the first resin The pump and the first curing agent pump are used for pumping the resin and the curing agent, and are respectively pumped into the first pouring device through the resin tube and the curing agent tube, and are uniformly stirred by the first stirring mechanism and then can be flowed through the conveying tube to The first sprue of the end can be poured onto the material being wound to facilitate wetting of the entangled bamboo raft.

As a further preferred embodiment of the present invention, the inner liner preparation unit includes a second tube mold fixing mechanism, a second axial movement driving mechanism, an inner liner fabric conveying and winding mechanism, and a second adhesive pouring mechanism, wherein The second tube mold fixing mechanism is configured to support the fixed tube mold, and includes a second tube mold joint that is coupled to the power output mechanism and synchronously rotated, and a second support pair roller disposed under the support shaft at both ends of the tube mold. The second tube mold joint can be rotated under the driving force of the power output mechanism, and one end of the tube mold is fixedly connected with the second tube mold joint, so that the tube mold can be connected with the second tube mold joint Rotating and synchronously rotating, the second axial movement drive mechanism includes a second axially moving power output mechanism coaxially coupled to the second gear that is synchronously rotatable, and the rack that meshes with the second gear, The second rack is fixed on a rail, the second tube mold fixing mechanism is fixedly connected to the second gear, and the second gear is driven to rotate by the second axial moving power output mechanism, and is on the track The second rack meshes and moves, so that the second tube mold fixing mechanism can linearly reciprocate along the tube mold axial direction on the rail; the inner liner transport winding mechanism is used for conveying the inner liner material and winding it around On the tube mold, the second adhesive pouring mechanism is used for pouring the adhesive onto the inner liner material to be immersed in the adhesive to form an inner liner.

As a further preferred embodiment of the present invention, the second tube mold fixing mechanism further includes a lifting unit disposed at two ends of the tube mold, and the lifting unit can drive the tube mold to be lifted and lowered, so as to adjust the winding and winding of the bamboo mold after the installation of the different caliber molds. The distance between institutions.

As a further preferred embodiment of the present invention, the inner liner fabric transport winding mechanism comprises a fabric winding roller, a conveying roller, a tension roller and a pressure roller, wherein the raw material fabric roll is placed on the fabric winding roller and can be wound The support roller rotates, and a plurality of conveying rollers are disposed along the fabric conveying direction, and the fabric peeled from the fabric roll is guided and outputted to the pipe mold which is kept rotating and axially moved by the respective conveying rollers, thereby winding the fabric therein. On the outer surface of the liner, the tensioning rolls are used to maintain the tension of the conveyed fabric during transport, the pinch rolls being positioned below the tube mold to compress the wrapped fabric.

As a further preferred embodiment of the present invention, the second adhesive pouring mechanism is disposed at one side of the tube mold fixing mechanism, and includes a second pouring device, a second resin pump in communication with the resin stirring tank, and a curing agent a second curing agent pump connected to the storage tank, wherein the second resin pump output end is connected to the resin tube, the second curing agent pump output end is connected to the curing agent tube, and the resin tube and the curing agent tube are both a feeding port connection of the second pouring device, a second stirring mechanism is disposed below the feeding port of the second pouring device, and the second stirring mechanism is connected to the second pouring port through the conveying pipe, the second resin The pump and the second curing agent pump are used for pumping the resin and the curing agent, respectively, and pumping through the resin tube and the curing agent tube to the second pouring device, and the second stirring mechanism is evenly stirred and then can be flowed through the conveying tube to The second sprue of the tip, which in turn can be poured onto the material being wound, facilitates wetting of the inner liner fabric material in the wrap.

As a further preferred embodiment of the present invention, the inner liner fabric conveying winding mechanism and the second adhesive pouring mechanism are disposed on the same work table, and the working table is located at one of the second tube mold fixing mechanisms. On the side, the gear in the second axially moving drive mechanism is fixedly coupled to the table so that the table can linearly reciprocate along the axial direction of the pipe mold on the rail.

As a further preferred embodiment of the present invention, the control unit includes a processor for controlling the preparation of the inner liner a first control module for unit operation, a second control module for controlling the operation of the enhancement layer preparation unit, a third control module for controlling the operation of the curing unit, a fourth control module for controlling the operation of the demolding unit, and a fifth control module for controlling the operation of the tube mold transfer unit, wherein the processor is configured to receive operation instruction information or external command information of each unit and output the corresponding control command to each unit after processing, and control each unit to perform corresponding actions to perform Preparation process.

As a further preferred embodiment of the present invention, the second sprue can be moved up and down to achieve lifting and/or the sprue can be moved back and forth to achieve expansion and contraction, thereby achieving adjustment of the second sprinkling position and angle.

As a further preferred embodiment of the present invention, the demolding unit includes a pulling mechanism for axially pulling the tube mold and a releasing mechanism for receiving the demolding composite tube, and the end of the composite tube to be demolded is abutted at On the demolding mechanism, the pipe mold is axially pulled by the traction mechanism, and the pipe mold can be pulled out from the composite pipe to complete demolding.

As a further preferred embodiment of the present invention, there is further included a dressing unit for surface grinding the product after preparing the reinforcing layer and a groove required for preparing the socket connection at the end of the tube, the grinding unit including the grinding work a mechanism, a third tube mold fixing mechanism, and a third axial movement driving mechanism, wherein

The third tube mold fixing mechanism is fixedly connected to the third axial movement driving mechanism, so that the third tube mold fixing mechanism can linearly reciprocate along the axial direction of the tube mold, and the grinding working mechanism is located at the first a side of the three-tube mold fixing mechanism, the grinding working mechanism comprising a base, a grinding work table on the base, the grinding work table is provided with a grinding tool holder provided with a grinding tool, The upper surface of the base is provided with a guide rail, and the grinding worktable can reciprocate along the guide rail relative to the base, thereby driving the grinding tool holder to reciprocate, so that the pipeline product to be processed is processed by the grinding tool.

As a further preferred embodiment of the present invention, there is further included a spray unit for spraying a protective coating on the outer periphery of the reinforcing layer.

In general, the above technical solutions conceived by the present invention have the following beneficial effects compared with the prior art:

(1) In the present invention, the structural improvement of each preparation unit or mechanism and the optimized layout arrangement between each other make the structure compact and the layout reasonable, and the preparation process of the corresponding bamboo-wound composite pipe is simple and reasonable, and can be greatly optimized. The preparation process of the bamboo-wound composite pipe greatly improves the strength, rigidity and comprehensive performance of the pipeline;

(2) In the present invention, coordinated control of the entire process line is performed by using a unified control device, Real-time control of the operation of each production unit or mechanism according to the corresponding working state on the pipeline, real-time control of the state of each process or each unit, to maximize the precise controllability of the preparation process;

(3) In the present invention, the optimization of the corresponding conveying mechanism and the adhesive pouring mechanism in the inner liner preparation unit enables the fiber layer to be kept tightly wound at the same time and can be properly used in the adhesive layer. The agent is sprayed and infiltrated, so that the inner wall of the inner liner is smooth and the anti-leakage performance is good;

(4) In the present invention, the optimization and improvement of the corresponding bamboo crucible conveying mechanism and the adhesive pouring mechanism in the reinforcing layer preparation unit enable the bamboo crucible to be kept tightly wound and can be used in a reasonable amount of adhesive. The agent is sprayed and infiltrated, so that the structural strength of the reinforcing layer is good after curing, and the pipeline performance such as pressure and tensile resistance is excellent.

[Description of the Drawings]

1 is a schematic structural view of an inner liner preparation unit in an automated manufacturing system constructed in accordance with an embodiment of the present invention;

2 is a schematic structural view of a reinforcement layer preparation unit in an automated manufacturing system constructed according to an embodiment of the present invention;

3 is a schematic structural view of a curing unit in an automated manufacturing system constructed in accordance with an embodiment of the present invention;

4 is a schematic structural view of a dressing unit in an automated manufacturing system constructed in accordance with an embodiment of the present invention;

5 is a schematic structural view of a demolding unit in an automated manufacturing system constructed in accordance with an embodiment of the present invention;

6 is a schematic structural diagram of a control unit in an automated manufacturing system constructed in accordance with an embodiment of the present invention;

Throughout the drawings, the same reference numerals are used to designate the same elements or structures, in which: 1-tube mold, 100-liner preparation unit, 110-second tube mold fixing mechanism, 120-second axial direction Mobile drive mechanism, 130-liner fabric transport winding mechanism, 140-second adhesive pouring mechanism, 200-reinforced layer preparation unit, 210-first tube mold fixing mechanism, 220-first axial moving drive mechanism , 230- bamboo raft conveying and winding mechanism, 240-first adhesive pouring mechanism, 300-curing unit, 310-curing furnace, 320-movable support, 400-mold unit, 410-traction mechanism, 420- Demoulding mechanism, 430-support unit, 500-tube mold transfer unit, 600-control unit, 610-processor, 620-first control module, 630-second control module, 640-third control module, 650-fourth control module, 660-fifth control module, 700-grinding unit, 710-grinding working mechanism, 720-third tube mold fixing mechanism, 730-third axial movement Drive mechanism, 800-spray unit.

【detailed description】

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Further, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

An automated manufacturing system for preparing a bamboo-wound composite pipe according to an embodiment of the present invention, comprising an inner liner preparation unit 100, a reinforcement layer preparation unit 200, a curing unit 300, a demolding unit 400, a tube mold transfer unit 500, The control unit 600 for coordinated control of the above units may also preferably include a grinding unit 700 and/or a spraying unit 800.

Wherein, the inner liner preparation unit 100 is used for winding an inner liner on the tube mold, the reinforcement layer preparation unit 200 is used for winding the reinforcement layer around the inner liner layer, and the curing unit 300 is used for shaping and curing the inner liner layer and the reinforcement layer. The demolding unit 400 is configured to take off the product prepared on the tube mold from the tube mold, and the tube mold transfer unit 500 can be the inner liner preparation unit 100, the reinforcement layer preparation unit 200, the curing unit 300, and the demolding unit. Move between 400 for transporting and mobilizing tube molds.

The grinding unit 700 is used for surface grinding of the product after preparing the reinforcing layer and the groove required for preparing the socket connection at the end of the tube; the spraying unit 800 is used for spraying the protective coating on the outer periphery of the reinforcing layer; the control unit 600 It is used to receive the operation instruction information or the external instruction information of each unit, and after processing, output corresponding control instructions to each unit, and control each unit to perform corresponding actions to perform a preparation process.

As shown in FIG. 1, the inner liner preparation unit 100 of the present embodiment includes a second tube mold fixing mechanism 110, a second axial movement driving mechanism 120, and an inner liner fabric conveying disposed on the side of the second tube mold fixing mechanism 110. The winding mechanism 130 and the second adhesive convey the pouring mechanism 140. The inner liner fabric transport winding mechanism 130 and the second adhesive shower mechanism 140 are preferably disposed on the same table, and the table may be located on one side of the second tube mold fixing mechanism 110. The second axial movement driving mechanism 120 is coupled to the second tube mold fixing mechanism 110 or the table so that the two can be relatively moved axially along the tube mold 1, and preferably the second axial movement driving mechanism 120 is connected to the table. It is allowed to reciprocate in the axial direction of the tube mold 1. The second axial movement drive mechanism 120 includes an axially moving power output mechanism coaxially connected thereto a second gear that rotates in steps, a second rack that meshes with the second gear, the second rack is fixed on the rail, the second tube mold fixing mechanism 110 is fixedly connected to the gear, and the second gear is subjected to the second gear The two-axis moving power output mechanism drives the rotation to move in mesh with the second rack on the rail, so that the second tube mold fixing mechanism 110 can linearly reciprocate along the tube mold axial direction on the rail. For example, the second axial moving power output mechanism is a servo motor, and the servo motor is coaxially connected with the gear through the output end of the speed reducer, and the servo motor, the speed reducer and the gear are fixed on the work table, and the work table is located above the track, and the track is set. There is a rack that meshes with the gear. When the servo motor is started, the control gear rotates, and then meshes with the rack to move the table to move on the track. Preferably, a roller is arranged between the table and the track to make the movement smooth.

The second tube mold fixing mechanism 110 is configured to support the fixed tube mold, and includes a second tube mold joint that is coupled to the power output mechanism such as the motor and the reducer and synchronously rotated, and a second tube disposed below the support shaft at both ends of the tube mold The pair of rollers are supported, and both ends of the tube mold are supported by the support shaft and the support shafts are rotatably supported by the second support pair rollers, respectively. The second tube mold joint can be rotated by the driving force of the power output mechanism, and one end of the tube mold is fixedly connected with the second tube mold joint so that the tube mold can rotate with the second tube mold joint Synchronous rotation, the second tube mold connector may be fixed at one end to the output end of the power unit, the other end is fitted with one end of the tube mold, or the other end is arranged to be provided with a bayonet or a claw in a ring direction, which can be driven by a driving force Lower or retract to close the end of the tube mold or loosen.

The inner liner fabric transport winding mechanism 130 is used to transport the fabric and wind the fabric around the rotating pipe mold 1, in one embodiment, comprising a fabric roll to mount the roll fabric on the support roll, also It may include a conveyor roller, a tensioning roller and a pinch roller for providing tension, and a pinch roller for pressing the fabric in the winding.

The second adhesive pouring mechanism 140 is used for pouring the adhesive onto the entangled fabric to infiltrate the adhesive to form an inner liner. The second adhesive pouring mechanism 140 includes a second pouring device, an inner liner resin pump in communication with the inner liner resin stirring tank, and an inner liner curing agent pump in communication with the inner liner curing agent storage tank, The output end of the inner liner resin pump is connected to the resin tube, and the output end of the inner liner curing agent pump is connected to the curing agent tube, and the resin tube and the curing agent tube are connected to the feeding port of the second pouring device, A second stirring mechanism is disposed under the feeding port of the second pouring device, and the second stirring mechanism may specifically be a pneumatic agitator. The second stirring mechanism is connected to the pouring gate through the conveying pipe, and the inner liner resin pump and the lining The layer curing agent pump pumps the resin and the curing agent through the resin tube and the curing agent tube to the second pouring device, respectively, and is evenly stirred by the second stirring mechanism, and then flows through the conveying pipe to the pouring gate at the end, thereby dripping. Poured to the weaving On the object, in order to infiltrate the entangled fabric.

Preferably, the second tube mold fixing mechanism 110 is lifted and lowered by the lifting unit disposed at both ends of the tube mold. For example, in the embodiment, the hydraulic lifting system is used, and the lifting unit drives the tube mold to be lifted and lowered for facilitating adjustment of the molds of different calibers. It is spaced from the inner liner fabric transport winding mechanism 130.

In a preferred embodiment, the sprue of the second pouring device can be moved up and down to achieve lifting, for example, the sprue is controlled to move up and down on the second pouring device by a hydraulic lifting system. Preferably, the sprue can be moved back and forth to achieve telescopic expansion, for example, the sprue is moved back and forth on the second sprinkling device by a chain transmission or a gear transmission or a ball screw, and the sprinkling gate is passed through the sprinkling gate. Up and down, front and rear movement can realize the adjustment of the pouring position and angle.

In another preferred embodiment, the inner liner fabric transport winding mechanism 130 includes a feeding table, a feeding bracket disposed on the feeding table, and a plurality of sets of rollers disposed on the bracket, and the inner liner fabric to be conveyed is wound over the sleeve On each roller, the output can be rolled on the support roller. Preferably, the plurality of sets of rolls are circumferentially distributed and rotatable, such that when different types of rolls need to be wound, for example, a natural fiber fabric and a fiberglass knitted felt are respectively wound, and the support roll wrapped with the roll is screwed close to the tube. The mold side is transported.

In one embodiment, the outer peripheral surface of the tube mold 1 is further provided with a release layer for demolding, preferably obtained by uniformly wrapping a polyester film on the surface of the tube mold 1 from one end thereof to the other end. A liner is wound around the release layer.

In one embodiment, the process of preparing the inner liner on the tube mold 1 using the above unit includes the following specific process:

(1) preparing a release layer: the second mold driving mechanism drives the tube mold to rotate at a constant speed, and uniformly wraps the surface of the tube mold from one end to the other end, for example, a polyester film to obtain a polyester film layer, the polyester The film layer is a release layer for demolding, and the polyester film is ensured to be entangled without wrinkles during winding;

(2) Preparing the inner liner: keeping the tube mold rotating at a constant speed, and using the second adhesive to transport the pouring mechanism, uniformly deposit a layer of adhesive such as epoxy resin, vinyl ester resin or not on the surface of the polyester film layer. The polyester resin is saturated and then the inner liner fabric is wound thereon by means of a transport winding mechanism.

Preferably, the surface of the inner liner fabric can be rolled by a press roll during the winding process to catch up the bubbles.

(3) Curing treatment: the speed of the tube mold is adjusted to zero. After the rotation is stopped, the tube mold and the prepared inner liner are hoisted to the curing machine for preliminary curing. When necessary, the baking lamp can be turned on for heating and curing, and the initial curing is obtained. The inner lining layer required, the mold should be ensured that the mold is smoothly dropped or hoisted during the hoisting process to prevent The mold collides with the equipment during the lifting process.

As shown in FIG. 2, the reinforcement layer preparation unit 200 of the present embodiment includes a first tube mold fixing mechanism 210, a first axial movement drive mechanism 220, a bamboo crucible conveyance winding mechanism 230, and a first adhesive pouring mechanism 240.

The first tube mold fixing mechanism 210 is for supporting the tube mold fixedly wound with the inner liner, and the structure thereof is preferably the same as the second tube mold fixing mechanism 110 in the inner liner preparation unit 100. Specifically, the first tube mold fixing mechanism 210 includes a first tube mold joint that is dynamically coupled to the power output mechanism and rotates in synchronization, and a first support pair roller disposed under the support shaft at both ends of the tube mold, The first tube mold joint can be rotated by the driving force of the power output mechanism, and one end of the tube mold is fixedly connected with the first tube mold joint, so that the tube mold can be rotated with the first tube mold joint And synchronous rotation.

In one embodiment, the first tube mold fixing mechanism 210 further includes a lifting unit disposed at two ends of the tube mold, and the lifting unit can drive the tube mold to be lifted and lowered to facilitate adjustment between the different caliber molds and the bamboo crucible conveying and winding mechanism. distance.

The first axial movement drive mechanism 220 is preferably identical in construction to the second axial movement drive mechanism 120 in the inner liner preparation unit 100. Specifically, it includes a first axially moving power output mechanism coaxially coupled to the first gear that rotates synchronously, a first rack that meshes with the gear, the rack is fixed to the rail, the first tube The mold fixing mechanism is fixedly coupled to the gear, and the gear is driven to rotate by the first axial moving power output mechanism to mesh with the rack on the rail, so that the first tube mold fixing mechanism can be along the tube mold on the rail 1 axial reciprocating movement.

The bamboo raft conveying and winding mechanism 230 is used for conveying the bamboo raft and winding the bamboo raft on the inner lining layer on the pipe mold 1 which is rotated and axially reciprocated, and the structure thereof is preferably the inner lining layer in the inner lining layer preparation unit 100. The fabric transport winding mechanism 130 has the same structure. Specifically, the bamboo crucible conveying and winding mechanism 230 includes a bamboo crucible winding roller, a conveying roller, a tensioning roller and a pressing roller, wherein the raw bamboo pulp roll is placed on the bamboo roller winding roller and rotatable around the supporting roller. A plurality of conveying rollers are disposed along the conveying direction of the bamboo raft, and the bamboo rafts peeled off from the bamboo raft rolls are guided and outputted to the pipe molds that are kept rotating and moved in the axial direction by the respective conveying rollers, thereby winding the bamboo rafts therein. On the outer surface of the lining, the tensioning roller is used to maintain the tension of the conveyed bamboo during transport, and the pressure roller is positioned below the tube mold to compress the entangled bamboo raft.

The first adhesive pouring mechanism 240 is used for pouring the adhesive on the entangled bamboo raft to make the adhesive viscous The agent thus forms a reinforcing layer, the structure of which is preferably the same as that of the second adhesive pouring mechanism 140 in the inner liner preparation unit 100. Specifically, the first adhesive pouring mechanism 240 includes a first pouring device, a first resin pump in communication with the resin stirring tank, and a first curing agent pump in communication with the curing agent storage tank, wherein the first resin The pump output end is connected to the resin tube, the first curing agent pump output end is connected to the curing agent tube, and the resin tube and the curing agent tube are both connected to the feeding port of the first pouring device, the first shower A first stirring mechanism is disposed under the feeding port of the pouring device, and the first stirring mechanism is connected to the first pouring gate through a conveying pipe, and the first resin pump and the first curing agent pump are used for pumping the resin and the curing agent. The pumping tube and the curing agent tube are respectively pumped into the first pouring device, and the first stirring mechanism is evenly stirred, and then can be flowed through the conveying pipe to the first pouring gate of the end, and then can be poured into the winding. The raw materials are so as to facilitate the wetting of the entangled bamboo rafts.

In the specific preparation, the tube mold 1 is kept rotating at a constant speed, and the reinforcing layer bamboo curtain is wound on the inner liner by the bamboo crucible conveying and winding mechanism 230, and the first adhesive spraying mechanism 240 is used for laminating while being wound, and then preferably includes The pressure roller is pressed against the surface of the reinforcing layer by the pressing roller during the winding process, so that the adhesive completely saturates the bamboo crucible and extrudes excess adhesive.

As shown in FIG. 3, the curing unit 300 includes a curing oven 310 having a casing, a movable support 320 disposed at one end of the curing furnace, and a fixed top block at the other end, and the article to be cured is prepared from the inner liner preparation unit 100 or The reinforcement layer preparation unit 200 is moved by the tube mold transfer unit 500 (the tube mold transfer unit 500 in the embodiment may preferably be a running crane) and mounted on the movable support 320, and moved through the movable support 320. In the curing oven 310, and the other end is abutted by the fixed top block, curing is performed to complete the production of the inner liner layer or the reinforcing layer.

Preferably, one end of the movable support 320 is provided with a mold rotation driving mechanism, and the driving tube mold 1 is rotated, so that the inner liner layer and the reinforcing layer wound around the outer surface of the tube mold 1 are uniformly heated in the circumferential direction, and the curing speed is fast.

Preferably, the tube mold 1 is internally provided with a heating device to dissipate the tube mold 1 from the inside to the outside to accelerate the curing.

Preferably, the grinding unit is also included in the automated manufacturing system. As shown in FIG. 4, the dressing unit 700 is used for surface grinding of the product after the reinforcement layer is prepared, to flatten the surface, and to provide a groove required for the socket connection at the end of the tube. The dressing unit 700 includes a dressing working mechanism 710, a third tube mold fixing mechanism 720, and a third axial moving drive mechanism 730.

The third tube mold fixing mechanism 720 is for supporting a tube mold to be fixed. In one embodiment, The third tube mold fixing mechanism 720 is the same as the first tube mold fixing mechanism 210. Specifically, the third tube mold fixing mechanism 720 includes a third tube mold joint that is coupled to the power output mechanism such as the motor and the speed reducer and rotates in synchronization, and a third support pair roller disposed under the support shaft at both ends of the tube mold. The support shafts at both ends of the tube mold 1 are rotatably supported by the third support pair rollers, respectively. The third pipe mold joint can be rotated by the driving force of the power output mechanism, and one end of the pipe mold is fixedly connected with the third pipe mold joint, so that the pipe mold can be rotated with the third pipe mold joint. Synchronous rotation, the third pipe mold joint may be fixed at one end of the power unit output end, the other end is fitted with one end of the pipe mold, or the other end is arranged to be provided with a bayonet or a claw in a ring direction, which can be driven by a driving force Lower or retract to close the end of the tube mold or loosen.

The third axial movement drive mechanism 730 is identical to the first axial movement drive mechanism 220. Specifically, it includes a third axially moving power output mechanism coaxially coupled to the third gear that rotates synchronously, and a third rack that meshes with the third gear, the third rack is fixed on the rail, The third tube mold fixing mechanism is fixedly connected to the third gear, and the gear is driven to rotate by the third axial moving power output mechanism to mesh with the third rack on the rail, thereby fixing the third tube mold. The mechanism can reciprocate linearly along the axial direction of the tube mold 1 on the rail.

The third gear of the third axial movement driving mechanism 730 is fixedly coupled to the third tube mold fixing and fixing mechanism 720, so that the third tube mold fixing mechanism 720 can linearly reciprocate along the axial direction of the tube mold 1. A dressing working mechanism 710 is located at one side of the third tube mold fixing mechanism 720, the dressing working mechanism 710 includes a base, a grinding work table on the base, and a grinding knife is disposed on the grinding work table. a grinding tool is mounted on the grinding tool holder, wherein the upper surface of the base is provided with a guide rail, and the grinding work table can reciprocate in a direction along the guide rail relative to the grinding work table, to be processed The pipe product is processed by the grinding tool.

In this embodiment, the dressing table is preferably moved on the guide rail by a motor and a ball screw.

The demolding unit 400 is for removing the article prepared on the tube mold from the tube mold to obtain a composite tube product. As shown in FIG. 5, the demolding unit 400 includes a traction mechanism 410 for axially pulling the tube mold, a support unit 430 for supporting the tube mold 1, and a demolding mechanism 420 for receiving the release composite tube. The demolded composite tube is disposed on the supporting unit 430, and one end end abuts on the demolding mechanism 420, and then the tube mold 1 is axially pulled by the traction mechanism 410, and the tube mold 1 can be composited from the composite The tube is pulled out to complete the demolding.

As shown in FIG. 6, the control unit includes a processor 610, a first control module 620 for controlling the operation of the inner liner preparation unit 100, and a second control module 630 for controlling the operation of the enhancement layer preparation unit 200 for controlling curing. a third control module 640 for operating the unit 300, a fourth control module 650 for controlling the operation of the demolding unit 400, and a fifth control module 660 for controlling the operation of the tube mold transfer unit, the processor 610 for receiving each The operation instruction information or the external instruction information of the unit or the mechanism is processed to output a corresponding control command to each unit, and each unit is controlled to perform a corresponding operation to perform a preparation process. According to the specific situation, when there is also a grinding unit and an outer protective layer spraying unit, the control unit is further provided with a control module for controlling the corresponding unit.

In the specific work, the fifth control module 660 is started, and the control tube mold transfer unit 500 moves the pipe mold 1 to the inner liner winding unit 100, and is erected above the idler roller, and then starts the first control module 620 to control the second. The connecting unit in the tube mold fixing mechanism 110 is automatically fitted with the tube mold 1, and then the first control module 620 adjusts the mold lifting according to the size of the mold, and then adjusts the pouring gate to move up and down, and move back and forth to make the pouring position and angle suitable. Then, the support roller of the inner liner fabric conveying and winding mechanism 130 is rotated to be close to the preset input position of the mold, and when ready, the second tube mold fixing mechanism 110 is activated to operate at a certain speed. The driving tube mold 1 rotates, and controls the second tube mold fixing mechanism 110 or the inner liner fabric conveying and winding mechanism 130 to move axially, and correspondingly controls the second adhesive pouring mechanism 140 to spray the surface of the tube mold 1 with a certain flow rate. The adhesive, while controlling the inner liner fabric transport winding mechanism 130, conveys the inner liner material such that it is wound around the surface of the tube mold 1.

It is generally preferred to control the flow rate of the adhesive to be proportional to the rotational speed of the mold. In addition, preferably, after the inner liner is wound according to a predetermined amount, the material may be manually shortened or a scissors is provided on the driving mechanism to control the scissors to automatically cut the input material.

The inner liner winding and the squeezing process may be multiple times. After the winding of each layer of fabric is completed, the corresponding information is fed back to the fifth control module 660 of the control unit 600, and the first control module 620 controls the connection unit to be disconnected from the mold, and then starts. The fifth control module 660 drives the tube mold transfer unit 500 to move the article to the curing unit 300, and causes the second control module 630 to control the curing unit 300 to work to cure the inner liner.

After curing, the fifth control module 660 drives the tube mold transfer unit 500 to move the product to the reinforcement layer preparation unit 200, and the third control module 640 controls the reinforcement layer preparation unit 200 to perform reinforcement layer winding on the molded and cured product, including coordinated control thereof. Rotation and reciprocating movement of the first tube mold fixing mechanism 210, winding speed and strength of the bamboo crucible conveying and winding mechanism 230, and pouring of the first adhesive pouring mechanism 240 Rate and size to complete the winding of the reinforcement layer. After the winding is completed, the corresponding information is fed back to the fifth control unit 660 of the control unit 600, which drives the tube mold transfer unit 500 to move the article to the curing unit 300, and causes the second control module 630 to control the curing unit 300 to work to cure the reinforcing layer. . The cured product is further moved to the dressing unit 700, the demolding unit 400, and the spray unit 800 through the tube mold transfer unit 500 for corresponding grinding, demolding, and spraying to form the final product.

In this embodiment, the operation instruction information includes, but is not limited to, for example, the rotation start of the pipe mold 1, the rotation speed control, the start of the glue pouring control, the speed information, the winding start of the fabric winding mechanism, the completion control information, and the pipe mold transfer unit is started. Operation control information, mold start, close control information, demold start, close control information, spray unit start, close control information, etc.

In the entire working process of the embodiment, the movement of the product between the processes is realized by the pipe mold transfer unit. In one embodiment, the pipe mold transfer unit is preferably a running crane. Specifically, for example, the inner lining machine is first made into a lining, and after being prepared, it is hoisted to the curing furnace by running, and is initially solidified, and then solidified and transported to the pipe making machine for winding the bamboo reinforced layer, and then entangled and transported to the lining. The curing oven is solidified, the curing is completed and transported to the curing station for temporary placement, and then transported to the grinding machine to make the socket, then demoulded, then the outer protective layer is sprayed, and finally the water pressure test is performed.

In one embodiment, the spraying unit 800 is further included, and the demolded pressure tube can be sprayed by the spraying unit 800 to complete the preparation of the composite tube.

Those skilled in the art will appreciate that the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention, All should be included in the scope of protection of the present invention.

Claims

An automated manufacturing system for preparing a bamboo-wound composite pipe, comprising an inner liner preparation unit (100), a reinforcement layer preparation unit (200), a curing unit (300), a demolding unit (400), and a tube mold transfer unit (500) and a control unit (600) for automatically controlling each of the above units, wherein

The inner liner preparation unit (100) is for winding an inner liner layer on a tube mold (1) for winding a reinforcing layer around the inner liner layer, the curing unit (300) For forming and curing the inner liner and the reinforcing layer, the demolding unit (400) is for removing the article prepared on the tube mold (1) from the tube mold (1), the tube mold The transfer unit (500) is movable between the inner liner preparation unit (100), the reinforcement layer preparation unit (200), the curing unit (300), and the demolding unit (400) for transporting and transferring the tube mold (1) The control unit (600) is configured to receive operation instruction information or external instruction information of each unit, and after processing, output corresponding control instructions to each unit, and control each unit to perform corresponding operations to perform a preparation process. .
An automated manufacturing system for preparing a bamboo-wound composite pipe according to claim 1, wherein said reinforcement layer preparation unit (200) comprises a first pipe mold fixing mechanism (210), and a first axial movement drive mechanism (220), a bamboo crucible conveying and winding mechanism (230), and a first adhesive pouring mechanism (240), wherein

The first tube mold fixing mechanism (210) is configured to support a tube mold (1) that is fixedly wound with an inner liner, and includes a first tube mold joint that is dynamically connected to the power output mechanism and rotates in synchronization, and is disposed at the same a first support pair roller below the support shaft at both ends of the tube mold (1), the first tube mold joint head being rotatable under the driving force of the power output mechanism, the end of the tube mold (1) and the first a tube mold joint is fixedly connected, so that the tube mold (1) can rotate synchronously with the rotation of the first tube mold joint;

The first axial movement drive mechanism (220) includes a first axially moving power output mechanism, a first gear coaxially coupled to the same, and a first gear that meshes with the first gear and is fixed on the rail a rack, the first tube mold fixing mechanism is fixedly coupled to the first gear, the first gear is driven to rotate by the first axial moving power output mechanism, and meshes with the first rack on the rail, thereby Causing the first tube mold fixing mechanism to linearly reciprocate along the axial direction of the tube mold on the rail;

The bamboo raft conveying and winding mechanism (230) is used for conveying bamboo rafts and winding the bamboo rafts on the inner lining layer on the pipe mold;

The first adhesive pouring mechanism (240) is used for pouring an adhesive onto the entangled bamboo raft to infiltrate the adhesive to form a reinforcing layer.
An automated manufacturing system for preparing a bamboo-wound composite pipe according to claim 2, wherein said first pipe mold fixing mechanism (210) further comprises a lifting unit disposed at both ends of the pipe mold (1), the lifting The unit can drive the tube mold to lift and lower, so as to adjust the distance between the different caliber molds and the bamboo crucible conveying and winding mechanism.
An automated manufacturing system for preparing a bamboo-wound composite pipe according to claim 2 or 3, wherein the bamboo raft conveying and winding mechanism (230) comprises a bamboo skein roller, a conveying roller, a tension roller and a pressing a tight roller, wherein the raw bamboo stalk is placed on the bamboo skein roll and rotatable around the support roller, and a plurality of the conveying rollers are arranged along the conveying direction of the bamboo raft, and the bamboo rafts peeled off from the bamboo raft roll pass Each of the conveying rollers is guided to output to a pipe mold (1) that is kept rotating and moved in the axial direction, thereby winding the bamboo raft on the outer surface of the inner liner, the tensioning roller being used for conveying during transportation. The bamboo raft is tensioned and the pressure roller is positioned below the tube mold to compress the entangled bamboo raft.
An automated manufacturing system for preparing a bamboo-wound composite pipe according to any one of claims 2 to 4, wherein the first adhesive pouring mechanism (240) is disposed in the first pipe mold fixing mechanism a side of (210) comprising a first pouring device, a first resin pump in communication with the resin agitating tank, and a first curing agent pump in communication with the curing agent reservoir, wherein the first resin pump output is connected a resin tube, the first curing agent pump output end is connected to the curing agent tube, and the resin tube and the curing agent tube are both connected to the feeding port of the first pouring device, and the first pouring device feeding port a first stirring mechanism is disposed below, the first stirring mechanism is connected to the first pouring gate through a conveying pipe, and the first resin pump and the first curing agent pump are used for pumping the resin and the curing agent and respectively passing through the resin pipe. And the curing agent tube is pumped into the first pouring device, and after being uniformly stirred by the first stirring mechanism, it can be flowed through the conveying pipe to the first pouring gate of the end, and then can be poured onto the raw material being entangled, In order to infiltrate the entangled bamboo raft.
An automated manufacturing system for preparing a bamboo-wound composite pipe according to any one of claims 1 to 5, wherein the inner liner preparation unit (100) includes a second pipe mold fixing mechanism (110), a second axial movement driving mechanism (120), an inner liner fabric conveying and winding mechanism (130), and a second adhesive pouring mechanism (140), wherein

The second tube mold fixing mechanism (110) is configured to support a fixed tube mold, and includes a second tube mold joint that is dynamically connected to the power output mechanism and rotates synchronously, and is disposed under the support shaft at both ends of the tube mold a second supporting pair of rollers, the second tube mold joint is rotatable under the driving force of the power output mechanism, and one end of the tube mold (1) is connected and fixed to the second tube mold joint, so that The tube mold (1) can rotate synchronously with the rotation of the second tube mold joint;

The second axial movement drive mechanism (120) includes a second axially moving power output mechanism coaxially coupled to the second gear that is synchronously rotatable, a rack that meshes with the second gear, and the second The rack is fixed on a rail, the second tube mold fixing mechanism (110) is fixedly connected to the second gear, and the second gear is driven to rotate by the second axial moving power output mechanism, and the first on the track The two racks mesh and move, so that the second tube mold fixing mechanism (110) can linearly reciprocate along the axial direction of the tube mold on the rail;

The inner liner fabric transport winding mechanism (130) is for conveying the inner liner material and winding it on the pipe mold;

The second adhesive pouring mechanism (140) is used for pouring an adhesive onto the inner liner material in the winding to infiltrate the adhesive to form an inner liner.
An automated manufacturing system for preparing a bamboo-wound composite pipe according to claim 6, wherein said second pipe mold fixing mechanism (110) further comprises a lifting unit disposed at both ends of the pipe mold, the lifting unit being movable The tube mold is lifted and lowered to adjust the distance between the mold and the bamboo crucible conveying and winding mechanism after the different caliber molds are installed.
An automated manufacturing system for preparing a bamboo-wound composite pipe according to claim 6 or 7, wherein the inner liner fabric conveying and winding mechanism (130) comprises a fabric winding roller, a conveying roller, a tension roller, and a pressure roller, wherein a raw material fabric roll is placed on the fabric winding roller and rotatable around the support roller, and a plurality of conveying rollers are disposed along the fabric conveying direction, and the fabric peeled from the fabric roll is passed through each of the conveying rollers The output is directed onto a tube mold that remains swivelled and moved axially, thereby wrapping the fabric around the outer surface of the inner liner, the tensioning rolls being used to maintain the tension of the conveyed fabric during transport, the pinch rolls being located Under the tube mold to compress the fabric in the winding.
An automated manufacturing system for preparing a bamboo-wound composite pipe according to any one of claims 6 to 8, wherein the second adhesive pouring mechanism (140) is disposed in the second pipe mold fixing mechanism a side of (110) comprising a second pouring device, a second resin pump in communication with the resin agitating tank, and a second curing agent pump in communication with the curing agent reservoir, wherein the second resin pump output is connected a resin tube, the second curing agent pump output end is connected to the curing agent tube, and the resin tube and the curing agent tube are both connected to the second a feeding port of the pouring device is connected, a second stirring mechanism is disposed below the feeding port of the second pouring device, and the second stirring mechanism is connected to the second pouring port through the conveying pipe, the second resin pump, The second curing agent pump is used for pumping the resin and the curing agent and pumping them through the resin tube and the curing agent tube to the second pouring device, respectively, and the second stirring mechanism is evenly stirred and then can be flowed through the conveying tube to the end. The second shower gate can be poured onto the material being wound to facilitate wetting of the inner liner fabric material in the winding.
An automated manufacturing system for preparing a bamboo-wound composite pipe according to any one of claims 6 to 9, wherein the inner liner fabric conveying winding mechanism (130) and the second adhesive are The pouring mechanism (140) is disposed on the same working table, the working table is located at one side of the second tube mold fixing mechanism (110), and the gear and the second axial movement driving mechanism (120) The table is fixedly connected so that the table can linearly reciprocate along the axial direction of the tube mold on the rail.
An automated manufacturing system for preparing a bamboo-wound composite pipe according to any one of claims 6 to 10, wherein the inner liner fabric conveying and winding mechanism (130) comprises a fabric winding roller, a conveying roller, a tensioning roller and a pressure roller, wherein a raw material fabric roll is placed on the fabric winding roller and rotatable around the support roller, and a plurality of conveying rollers are disposed along the fabric conveying direction, and the fabric peeled off from the fabric roll passes through each of the fabrics The conveying roller is guided to output to a tube mold that is kept rotating and moved in the axial direction, thereby winding the fabric on the outer surface of the inner liner, the tensioning roller being used to maintain the tension of the conveyed fabric during conveyance, A pinch roller is positioned below the tube mold to compress the wrapped fabric.
An automated manufacturing system for preparing a bamboo-wound composite pipe according to any one of claims 6 to 11, wherein the second adhesive pouring mechanism (140) is disposed in the second pipe mold fixing mechanism a side of (110) comprising a second pouring device, a second resin pump in communication with the resin agitating tank, and a second curing agent pump in communication with the curing agent reservoir, wherein the second resin pump output is connected a resin tube, the second curing agent pump output end is connected to the curing agent tube, and the resin tube and the curing agent tube are both connected to the feeding port of the second pouring device, and the second pouring device feeding port A second stirring mechanism is disposed below, the second stirring mechanism is connected to the second pouring gate through a conveying pipe, and the second resin pump and the second curing agent pump are used for pumping the resin and the curing agent and respectively passing through the resin pipe. And the curing agent tube is pumped to the second pouring device, and the second stirring mechanism is evenly stirred, and then can be flowed through the conveying pipe to the second pouring gate at the end, and then can be poured onto the raw material being entangled. In order to infiltrate the inner lining fabric in the winding Material.
An automated manufacturing system for preparing a bamboo-wound composite pipe according to any one of claims 6 to 12, wherein the second pouring gate is movable up and down to realize lifting and/or pouring gates The front and rear movement is performed to realize the expansion and contraction, thereby realizing the adjustment of the second pouring position and the angle.
An automated manufacturing system for preparing a bamboo-wound composite pipe according to any one of claims 1 to 13, wherein the control unit (600) includes a processor (610) for controlling the preparation of the inner liner a first control module (620) of the unit (100), a second control module (630) for controlling the operation of the enhancement layer preparation unit (200), and a third control module (640) for controlling the operation of the curing unit (300), a fourth control module (650) for controlling the operation of the demolding unit (400), and a fifth control module (660) for controlling the operation of the tube mold transfer unit, the processor (610) for receiving each unit The operation instruction information or the external instruction information is processed and outputted to the respective units, and the respective units are controlled to perform corresponding operations to perform the preparation process.
An automated manufacturing system for preparing a bamboo-wound composite pipe according to any one of claims 1 to 14, wherein the demolding unit (400) includes a traction mechanism for axially pulling the pipe mold ( 410) and a demolding mechanism (420) for receiving the demolded composite pipe, the one end of the composite pipe to be demolded abuts on the demolding mechanism (420), and then passes through the traction mechanism (410) The axial drawing of the tube mold can take the tube mold (1) out of the composite tube to complete the demoulding.
An automated manufacturing system for preparing a bamboo-wound composite pipe according to any one of claims 1 to 15, further comprising a grinding unit (700) for surface repairing the product after preparing the reinforcing layer Grinding and forming a groove required for the socket connection at the end of the tube, the dressing unit includes a dressing working mechanism (710), a third tube mold fixing mechanism (720), and a third axial moving drive mechanism (730) ,among them,

The third tube mold fixing mechanism (720) is fixedly coupled to the third axial movement driving mechanism (730), so that the third tube mold fixing mechanism (720) can linearly reciprocate along the axial direction of the tube mold. The dressing working mechanism (710) is located at one side of the third tube mold fixing mechanism (720), and the grinding working mechanism (710) includes a base, and a grinding station on the base, the grinding The workbench is provided with a dressing tool holder equipped with a grinding tool, and the upper surface of the base is provided with a guide rail, and the grinding work table can reciprocate along the guide rail relative to the base, thereby driving the grinding tool holder to reciprocate Moving, the pipe product to be treated is processed by the grinding tool.
An automated manufacturing system for preparing a bamboo-wound composite pipe according to any one of claims 1 to 16, further comprising a spraying unit (800) for spraying a protective coating on the periphery of the reinforcing layer.