A cleaning device for carbon fiber tube forming mold

Abstract

The present invention discloses a cleaning device for a carbon fiber tube forming mold, and relates to the field of cleaning technology. The present invention comprises an upper mold, a lower mold and a cleaning device; the cleaning device comprises a hollow shell; a grinding groove is provided through the circumferential side surface of the hollow shell; a grinding ring is rotatably provided on the inner wall of the grinding groove; a plurality of connecting shafts are evenly fixed on the inner wall of the grinding ring; a rotating shaft is connected between the ends of each connecting shaft; a connecting pipe is fixed through the two opposite sides of the hollow shell; a plurality of impellers are symmetrically fixed at both ends of the rotating shaft; a plurality of conical cleaning pipes are evenly fixed through the circumferential side surface of the connecting pipe. The present invention drives the impeller to rotate by passing gas and water into the cleaning device in turn, and then drives the grinding ring to rotate, so as to realize the grinding and cleaning of the inner wall of the forming groove by the grinding ring. The gas can initially blow most of the impurities out of the forming groove, and the water source can flush and clean the residual dust out of the forming groove. It can not only clean but also reduce dust. Multiple power sources share one device, saving costs.

Description

Technical Field

[0001] The invention belongs to the technical field of cleaning, and in particular relates to a cleaning device for a carbon fiber tube forming mold. Background Art

[0002] Carbon fiber tubes are one of the most widely used and largest carbon fiber-based products. They are lighter than metal tubes of the same specifications and have a series of performance advantages such as high strength, high temperature resistance, and corrosion resistance. Currently, carbon fiber tubes are used in various fields such as aerospace, medical equipment, rail transportation, and industrial production.

[0003] At present, there are many molding processes for carbon fiber tubes, and compression molding is one of them. Compression molding is a process method in which the raw materials are made into pieces and placed in a hot press for high-temperature curing. The carbon fiber prepreg cut according to the requirements is placed in the mold according to a certain layering sequence and thickness, and then the mold is placed in the hot press. After a certain period of high temperature and high pressure, the carbon fiber tube is finally made. However, after the finished carbon fiber tube is taken out, some of the raw materials will remain on the mold. If it is not cleaned in time, it will affect the subsequent use of the mold.

[0004] To this end, we provide a cleaning device for a carbon fiber tube forming mold to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a cleaning device for a carbon fiber tube forming mold. By passing gas and water into the cleaning device in turn to drive the impeller to rotate, and then drive the grinding ring to rotate, the grinding ring can grind and clean the inner wall of the forming groove. The gas can initially blow most of the impurities out of the forming groove, and the water source can flush and clean the remaining dust out of the forming groove. It can not only clean but also reduce dust. Multiple power sources share one device, which saves costs and solves the problem that in the existing compression molding process, after the finished carbon fiber tube is taken out, a part of the raw materials will remain on the mold, which will affect the subsequent use of the mold if it is not cleaned in time.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The present invention discloses a cleaning device for a carbon fiber tube forming mold, comprising an upper mold and a lower mold; a forming groove is provided on the bottom surface of the upper mold and the surface of the lower mold; the two forming grooves are symmetrical in the upper and lower directions; a cleaning device is provided between the inner walls of the two forming grooves; the cleaning device comprises a hollow shell; the hollow shell is symmetrically cut from a complete sphere; the peripheral side surface of the hollow shell is adapted to the inner wall of the forming groove; a grinding groove is provided through the peripheral side surface of the hollow shell; a grinding ring is rotatably provided between the two opposite inner walls of the grinding groove; the peripheral side surface of the grinding ring is adapted to the inner wall of the forming groove; the grinding ring is symmetrically cut from a complete spherical shell The complete spherical shell corresponding to the grinding ring is the same size as the complete sphere corresponding to the hollow shell; a number of connecting shafts are evenly distributed and fixed on the inner wall of the grinding ring in a circular array; a rotating shaft is connected between the ends of each connecting shaft; a connecting pipe is fixed through two opposite sides of the hollow shell; a number of impellers are symmetrically fixed at both ends of the rotating shaft; the rotating shaft extends into the interior of the connecting pipe; the impellers are located between the inner walls of the connecting pipe; a number of conical cleaning pipes are evenly distributed and fixed through the circumferential side surface of the connecting pipe in a circular array; the diameter of the conical cleaning pipe close to the connecting pipe is larger than its diameter away from the conical cleaning pipe.

[0008] The present invention is further configured as follows: a reciprocating device is provided on the bottom surface of the lower mold; the reciprocating device includes a cleaning table; a mounting plate is fixed to the surface of the cleaning table; a U-shaped placement plate is fixed to the side of the mounting plate; the upper mold and the lower mold are placed between the inner walls of the U-shaped placement plate; baffles are symmetrically fixed to the inner walls of the U-shaped placement plate; and the baffles are adapted to the side surfaces of the upper mold and the lower mold.

[0009] The present invention is further configured as follows: an electric telescopic rod is fixed to the side of the mounting plate; a U-shaped plate is fixed to the telescopic end of the electric telescopic rod; connecting pipes are symmetrically fixed at both ends of the U-shaped plate; both ends of the connecting pipe are connected to hoses; one of the hoses is arranged between the connecting pipe and the connecting pipe; one end of the other hose is connected to one end of the connecting pipe, and the other end thereof is connected to a cleaning machine.

[0010] The present invention is further configured as follows: plug-in rings are fixed at both ends of the hose; the two plug-in rings are respectively plugged into and matched with the connecting pipe and the connecting pipe; a rubber pad is fixed on the circumferential side of the plug-in ring; the rubber pad fits with the inner walls of the connecting pipe and the connecting pipe; a swivel is rotatably provided on the circumferential side of the plug-in ring; the inner wall of the swivel is threadedly rotatably matched with the circumferential side of the connecting pipe and the circumferential side of the connecting pipe.

[0011] The present invention is further configured as follows: a fixing plate is fixed on the peripheral side of the connecting pipe; a rotating groove is opened on the side of the fixing plate; the inner diameter of the rotating groove is larger than the outer diameter of the connecting pipe; the peripheral side of the rotating ring is adapted to the inner wall of the rotating groove; and a plurality of fixing rods are evenly fixed between the fixing plate and the hollow shell.

[0012] The present invention is further configured as follows: a hollow adjusting ball is fixed at the end of the conical cleaning pipe; a plurality of flushing pipes are evenly distributed and fixed on the circumferential side of the hollow adjusting ball in a circular array; the conical cleaning pipe, the hollow adjusting ball and the flushing pipe are all interconnected; and a one-way valve is provided on the flushing pipe.

[0013] The present invention is further configured as follows: a plurality of arc-shaped grooves are evenly distributed in a circular array on the inner wall of the hollow adjusting ball; a limiting groove is symmetrically provided on the inner wall of the arc-shaped groove; an arc-shaped slide plate is slidably provided on the inner wall of the arc-shaped groove; the width of the arc-shaped slide plate is greater than the inner diameter of the flushing pipe; and a limiting slide plate symmetrically fixed on the side of the arc-shaped slide plate that slidably cooperates with the limiting groove.

[0014] The present invention is further configured as follows: an adjustment plate is fixed to the inner wall of the hollow adjustment ball; an adjustment spring is fixed to the bottom surface of the adjustment plate; a bellows is fixed to the bottom surface of the adjustment plate; a sealing plate is fixed to the bottom end of the adjustment spring; the surface of the sealing plate is fixedly connected to the bottom end of the bellows; a plurality of sliding rods are uniformly arranged on the peripheral side of the sealing plate for rotation; a sleeve is rotatably arranged on the side of the arc-shaped slide plate; the inner wall of the sleeve is slidably matched with the peripheral side of the slide rod.

[0015] The present invention has the following beneficial effects:

[0016] 1. The present invention sequentially passes gas and water into the interior of the cleaning device to drive the impeller to rotate, and then drives the rotating shaft to rotate, and then drives the connecting shaft to rotate, and then drives the grinding ring to rotate, so that the grinding ring can grind and clean the inner wall of the forming groove. The gas can initially blow most of the impurities out of the forming groove, and the water source can flush and clean the remaining dust out of the forming groove. It can not only clean but also reduce dust. Multiple power sources share one device, saving costs.

[0017] 2. The present invention starts the electric telescopic rod, so that the telescopic end of the electric telescopic rod can be extended and retracted back and forth, thereby driving the U-shaped plate to slide back and forth, thereby driving the two connecting pipes to move back and forth, and then the connecting pipe drives the corresponding hose to move, thereby pulling the cleaning equipment to move back and forth on the inner wall of the forming groove for cleaning, thereby realizing automatic reciprocating cleaning of the cleaning equipment.

[0018] 3. The present invention achieves the change of the impact force of the flushing pipe by changing the driving force of the air pump or the water pump. The greater the driving force of the air pump or the water pump, the greater the force of the impact on the sealing plate, and the sealing plate is closer to the adjusting plate, thereby driving the slide rod to move a longer distance, thereby driving the sleeve to move a longer distance, thereby driving the arc-shaped slide plate to slide and block a part of the flushing pipe, thereby making the entrance channel of the flushing pipe narrower, and the impact force of the gas or water rushing out of the flushing pipe is greater, which is more conducive to removing impurities that are difficult to remove.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 The present invention is a schematic diagram of the structure of a cleaning device for a carbon fiber tube forming mold.

[0022] Figure 2 It is a schematic structural diagram of the reciprocating device of the present invention.

[0023] Figure 3 It is a schematic structural diagram of the hose of the present invention.

[0024] Figure 4 It is a structural schematic diagram of the lower mold and cleaning equipment assembly of the present invention.

[0025] Figure 5 It is a structural schematic diagram of the upper mold of the present invention.

[0026] Figure 6 It is a schematic structural diagram of the cleaning equipment of the present invention.

[0027] Figure 7 For the present invention Figure 6 A magnified image of area A.

[0028] Figure 8 For the present invention Figure 6 Schematic diagram of the structure of some areas.

[0029] Fig. 9 For the present invention Figure 8 A magnified view of area B.

[0030] Fig.10 It is a schematic structural diagram of the grinding ring of the present invention.

[0031] Fig.11 It is a schematic structural diagram of the hollow shell of the present invention.

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0033] 1-upper die, 2-lower die, 3-molding groove, 4-hollow shell, 5-grinding groove, 6-grinding ring, 7-connecting shaft, 8-rotating shaft, 9-connecting pipe, 10-impeller, 11-conical cleaning pipe, 12-cleaning table, 13-mounting plate, 14-U-shaped placement plate, 15-baffle, 16-electric telescopic rod, 17-U-shaped plate, 18-connecting pipe, 19-hose, 20-plug ring, 21- Rubber pad, 22-swivel, 23-fixed plate, 24-swivel groove, 25-fixed rod, 26-hollow adjusting ball, 27-flushing pipe, 28-arc slide groove, 29-limit slide groove, 30-arc slide plate, 31-limit slide plate, 32-adjusting plate, 33-adjusting spring, 34-bellows, 35-sealing plate, 36-slide rod, 37-sleeve, 38-cleaning equipment, 39-reciprocating device. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] For specific embodiment 1, please refer to Figure 1-11 The present invention is a cleaning device for a carbon fiber tube forming mold, comprising an upper mold 1 and a lower mold 2; a forming groove 3 is provided on the bottom surface of the upper mold 1 and the surface of the lower mold 2; the two forming grooves 3 are symmetrical in the upper and lower directions; a cleaning device 38 is provided between the inner walls of the two forming grooves 3; the cleaning device 38 comprises a hollow shell 4; the hollow shell 4 is symmetrically cut from a complete sphere; the side surfaces of the hollow shell 4 are adapted to the inner walls of the forming groove 3, so that the hollow shell 4 can slide smoothly on the inner walls of the forming groove 3; a grinding groove 5 is provided through the side surfaces of the hollow shell 4; a grinding ring 6 is rotatably provided between the two opposite inner walls of the grinding groove 5; the side surfaces of the grinding ring 6 are adapted to the inner walls of the forming groove 3; the grinding ring 6 It is cut symmetrically from a complete spherical shell; the complete spherical shell corresponding to the grinding ring 6 is the same size as the complete sphere corresponding to the hollow shell 4; a number of connecting shafts 7 are evenly distributed and fixed on the inner wall of the grinding ring 6 in a circular array; a rotating shaft 8 is connected between the ends of each connecting shaft 7; a connecting pipe 9 is fixed through two opposite sides of the hollow shell 4; a number of impellers 10 are symmetrically fixed at both ends of the rotating shaft 8; the rotating shaft 8 extends into the interior of the connecting pipe 9; the impeller 10 is located between the inner walls of the connecting pipe 9; a number of conical cleaning pipes 11 are evenly distributed and fixed through the side surface of the connecting pipe 9 in a circular array; the diameter of the conical cleaning pipe 11 close to the connecting pipe 9 is larger than its diameter away from the conical cleaning pipe 11.

[0036] The working principle of this embodiment is as follows: first, the cleaning device 38 is placed inside the molding groove 3 on the lower mold 2, and then the upper mold 1 and the lower mold 2 are fitted together so that the molding groove 3 is aligned, and then air is ventilated into a connecting pipe 9. When the air passes through the impeller 10, it will drive the rotating shaft 8 to rotate, and then drive the connecting shaft 7 to rotate, and then drive the grinding ring 6 to rotate along the inner wall of the grinding groove 5, so that the grinding ring 6 grinds the inner wall of the molding groove 3, and grinds and removes the impurities remaining on the inner wall of the molding groove 3. At the same time, a part of the gas will be blown out from the conical cleaning pipe 11, blowing the polished impurities into the molding groove 3, and moving the cleaning device 38 back and forth to achieve preliminary grinding and cleaning of the entire molding groove 3.

[0037] Then water is passed into a connecting pipe 9. When the water passes through the impeller 10, it will drive the rotating shaft 8 to rotate, and then drive the connecting shaft 7 to rotate, and then drive the grinding ring 6 to rotate along the inner wall of the grinding groove 5. At the same time, part of the water will flow out from the conical cleaning pipe 11 to flush and clean the remaining dust. The cleaning equipment 38 is moved back and forth to flush and clean the entire molding groove 3.

[0038] In this embodiment, by passing gas and water into the cleaning equipment 38 in turn, the impeller 10 is driven to rotate, which in turn drives the rotating shaft 8 to rotate, which in turn drives the connecting shaft 7 to rotate, and then drives the grinding ring 6 to rotate, so that the grinding ring 6 can grind and clean the inner wall of the forming groove 3. The gas can initially blow most of the impurities out of the forming groove 3, and the water source can flush and clean the remaining dust out of the forming groove 3. It can not only clean but also reduce dust. Multiple power sources share one device, saving costs.

[0039] For specific embodiment 2, please refer to Figure 1-11 On the basis of the specific embodiment 1, a reciprocating device 39 is provided on the bottom surface of the lower mold 2; the reciprocating device 39 includes a cleaning table 12; a mounting plate 13 is fixed on the surface of the cleaning table 12; a U-shaped placement plate 14 is fixed on the side of the mounting plate 13; the upper mold 1 and the lower mold 2 are placed between the inner walls of the U-shaped placement plate 14; baffles 15 are symmetrically fixed on the inner wall of the U-shaped placement plate 14; the baffles 15 are adapted to the sides of the upper mold 1 and the lower mold 2.

[0040] Specifically, an electric telescopic rod 16 is fixed to the side of the mounting plate 13; a U-shaped plate 17 is fixed to the telescopic end of the electric telescopic rod 16; connecting pipes 18 are symmetrically fixed at both ends of the U-shaped plate 17; both ends of the connecting pipe 18 are connected to hoses 19; one hose 19 is arranged between the connecting pipe 9 and the connecting pipe 18, one end of the other hose 19 is connected to one end of the connecting pipe 18, and the other end thereof is connected to a cleaning machine.

[0041] The working principle of this embodiment is as follows: the cleaning machine can be an air pump or a water pump. First, the cleaning equipment 38 is placed inside the molding groove 3 of the lower mold 2, and then the upper mold 1 is covered to align the molding groove 3. Then, the combined upper mold 1 and the lower mold 2 are placed into the inner wall of the U-shaped placement plate 14, so that the baffle 15 fits with the upper mold 1 and the lower mold 2. The surface and bottom of the U-shaped placement plate 14 are provided with mounting holes, and the mounting holes and the threaded grooves on the upper mold 1 and the lower mold 2 are aligned. Then, a screw is used to pass through the mounting hole and screwed into the threaded groove to fix the upper mold 1 and the lower mold 2 to prevent them from shifting and causing the molding groove 3 to be misplaced.

[0042] Then, the two hoses 19 are installed between the connecting pipe 9 and the connecting pipe 18 in sequence, and then one end of each hose 19 is connected to the air pump and the water pump in sequence for cleaning. At the same time, the electric telescopic rod 16 is turned on to make the telescopic end of the electric telescopic rod 16 telescope back and forth, thereby driving the U-shaped plate 17 to slide back and forth, thereby driving the two connecting pipes 18 to move back and forth, and then the connecting pipe 18 drives the corresponding hose 19 to move, thereby pulling the cleaning device 38 to move back and forth on the inner wall of the molding tank 3 for cleaning, thereby realizing automatic reciprocating cleaning of the cleaning device 38.

[0043] For specific embodiment 3, please refer to Figure 1-11 On the basis of the second specific embodiment, plug-in rings 20 are fixed at both ends of the hose 19; the plug-in rings 20 are plugged into and matched with the connecting pipe 9 and the connecting pipe 18; a rubber pad 21 is fixed on the side of the plug-in ring 20; the rubber pad 21 fits with the inner walls of the connecting pipe 9 and the connecting pipe 18; a swivel 22 is rotatably provided on the side of the plug-in ring 20; the inner wall of the swivel 22 is threadedly rotatably matched with the side of the connecting pipe 9 and the side of the connecting pipe 18.

[0044] Specifically, a fixing plate 23 is fixed to the side surface of the connecting pipe 9 ; a rotation groove 24 is formed between the fixing plate 23 and the connecting pipe 9 ; the side surface of the rotating ring 22 is adapted to the inner wall of the rotation groove 24 ; and a plurality of fixing rods 25 are evenly fixed between the fixing plate 23 and the hollow shell 4 .

[0045] The working principle of this embodiment is: when connecting the hose 19 and the connecting pipe 9, and connecting the hose 19 and the connecting pipe 18, first, the swivel 22 and the connecting pipe 9 are threadedly connected together, and the swivel 22 and the connecting pipe 18 are threadedly connected together, and finally the plug-in ring 20 and the connecting pipe 9 are plugged together, and the plug-in ring 20 and the connecting pipe 18 are plugged together, so that the rubber pad 21 fits tightly against the inner wall of the connecting pipe 9, and the rubber pad 21 fits tightly against the inner wall of the connecting pipe 18, thereby realizing the connection and fixation of the hose 19 and the connecting pipe 9, and the connection and fixation of the hose 19 and the connecting pipe 18.

[0046] For specific example 4, please refer to Figure 1-11On the basis of the specific embodiment 3, a hollow adjusting ball 26 is fixed at the end of the conical cleaning tube 11; a plurality of flushing tubes 27 are evenly distributed in a circular array on the circumferential side of the hollow adjusting ball 26 and are fixed therethrough; the conical cleaning tube 11, the hollow adjusting ball 26 and the flushing tube 27 are all interconnected; and a one-way valve is provided on the flushing tube 27.

[0047] Specifically, the inner wall of the hollow adjusting ball 26 is evenly distributed in a circular array with a number of arc-shaped grooves 28; the inner wall of the arc-shaped groove 28 is symmetrically provided with a limit groove 29; the inner wall of the arc-shaped groove 28 is slidably provided with an arc-shaped slide plate 30; the width of the arc-shaped slide plate 30 is greater than the inner diameter of the flushing pipe 27; and the side of the arc-shaped slide plate 30 is symmetrically fixed with a limit slide plate 31 that slidably cooperates with the limit groove 29.

[0048] Furthermore, an adjusting plate 32 is fixed to the inner wall of the hollow adjusting ball 26; an adjusting spring 33 is fixed to the bottom surface of the adjusting plate 32; a bellows 34 is fixed to the bottom surface of the adjusting plate 32 around the adjusting spring 33; a sealing plate 35 is fixed to the bottom surface of the adjusting spring 33; the surface of the sealing plate 35 is fixedly connected to the bottom end of the bellows 34; a number of sliding rods 36 are evenly rotatedly arranged on the side surface of the sealing plate 35; a sleeve 37 is rotatedly arranged on the side surface of the arc-shaped slide plate 30; the inner wall of the sleeve 37 is slidably matched with the side surface of the sliding rod 36.

[0049] The working principle of this embodiment is as follows: ear seats are fixed on the side of the adjusting plate 32, ear plates are fixed on the side of the sealing plate 35, and guide rods that slide through the ear plates are fixed on the bottom of the ear seats, so that the sealing plate 35 can only slide along the guide rods.

[0050] When impurities on the inner wall of the forming groove 3 are difficult to remove easily, increasing the driving force of the air pump makes the impact force of the gas greater, and increasing the driving force of the water pump makes the impact force of the water greater, thereby increasing the force of the impact force on the sealing plate 35, making the compression force of the adjusting spring 33 greater, and thereby the sealing plate 35 closer to the adjusting plate 32, thereby driving the slide bar 36 to move a longer distance, thereby driving the sleeve 37 to move a longer distance, thereby driving the arc slide plate 30 to slide along the inner wall of the arc slide groove 28 toward the flushing pipe 27, thereby partially blocking the flushing pipe 27, thereby narrowing the channel for gas or water to flow into the flushing pipe 27, thereby increasing the impact force of gas or water flowing out of the flushing pipe 27, thereby facilitating the removal of impurities that are difficult to remove. The greater the driving force of the air pump or water pump, the narrower the entrance channel of the flushing pipe 27, thereby increasing the impact force of the gas or water rushing out of the flushing pipe 27, thereby being more conducive to removing impurities that are difficult to remove.

[0051] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0052] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cleaning device for a carbon fiber tube forming mold, comprising an upper mold (1) and a lower mold (2); characterized in that: The bottom surface of the upper mold (1) and the surface of the lower mold (2) are provided with molding grooves (3); the two molding grooves (3) are symmetrical in vertical direction; a cleaning device (38) is provided between the inner walls of the two molding grooves (3); The cleaning device (38) comprises a hollow shell (4); the hollow shell (4) is symmetrically cut from a complete sphere; the circumferential side surface of the hollow shell (4) is adapted to the inner wall of the molding groove (3); A grinding groove (5) is formed through the outer peripheral side surface of the hollow shell (4); a grinding ring (6) is rotatably arranged between two opposite inner walls of the grinding groove (5); the outer peripheral side surface of the grinding ring (6) is adapted to the inner wall of the forming groove (3); The grinding ring (6) is symmetrically cut from a complete spherical shell; the complete spherical shell corresponding to the grinding ring (6) and the complete sphere corresponding to the hollow shell (4) have the same size; A plurality of connecting shafts (7) are evenly distributed and fixed on the inner wall of the grinding ring (6) in a circular array; a rotating shaft (8) is connected between the ends of each connecting shaft (7); A connecting pipe (9) is fixedly passed through two opposite side surfaces of the hollow shell (4); a plurality of impellers (10) are symmetrically fixedly disposed at both ends of the rotating shaft (8); A plurality of conical cleaning pipes (11) are evenly distributed and fixed through the circumferential side surface of the connecting pipe (9) in a circular array; A hollow regulating ball (26) is fixed at the end of the conical cleaning pipe (11); a plurality of flushing pipes (27) are evenly distributed in a circular array on the circumferential side of the hollow regulating ball (26) and are fixed therethrough; the conical cleaning pipe (11), the hollow regulating ball (26) and the flushing pipe (27) are all interconnected; and a one-way valve is provided on the flushing pipe (27); The inner wall of the hollow adjustment ball (26) is provided with a plurality of arc-shaped sliding grooves (28) evenly distributed in a circular array; the inner wall of the arc-shaped sliding groove (28) is symmetrically provided with a limit sliding groove (29); the inner wall of the arc-shaped sliding groove (28) is slidably provided with an arc-shaped slide plate (30); the width of the arc-shaped slide plate (30) is greater than the inner diameter of the flushing pipe (27); and a limit sliding plate (31) slidably matched with the limit sliding groove (29) is symmetrically fixed on the side surface of the arc-shaped slide plate (30); An adjusting plate (32) is fixed to the inner wall of the hollow adjusting ball (26); an adjusting spring (33) is fixed to the bottom surface of the adjusting plate (32); a bellows (34) is fixed to the bottom surface of the adjusting plate (32); a sealing plate (35) is fixed to the bottom end of the adjusting spring (33); the surface of the sealing plate (35) is fixedly connected to the bottom end of the bellows (34); a plurality of sliding rods (36) are evenly rotatably arranged on the peripheral side of the sealing plate (35); a sleeve (37) is rotatably arranged on the side of the arc-shaped slide plate (30); the inner wall of the sleeve (37) is slidably matched with the peripheral side of the sliding rod (36).

2. A cleaning device for a carbon fiber tube forming mold according to claim 1, characterized in that: The bottom surface of the lower mold (2) is provided with a reciprocating device (39); the reciprocating device (39) includes a cleaning table (12); a mounting plate (13) is fixed to the surface of the cleaning table (12); a U-shaped placement plate (14) is fixed to the side of the mounting plate (13); the upper mold (1) and the lower mold (2) are placed between the inner walls of the U-shaped placement plate (14); baffles (15) are symmetrically fixed to the inner walls of the U-shaped placement plate (14); the baffles (15) are adapted to the side surfaces of the upper mold (1) and the lower mold (2).

3. A cleaning device for a carbon fiber tube forming mold according to claim 2, characterized in that: An electric telescopic rod (16) is fixed to the side of the mounting plate (13); a U-shaped plate (17) is fixed to the telescopic end of the electric telescopic rod (16); connecting pipes (18) are symmetrically fixed to both ends of the U-shaped plate (17); both ends of the connecting pipe (18) are connected to hoses (19); one of the hoses (19) is arranged between the connecting pipe (9) and the connecting pipe (18); one end of the other hose (19) is connected to the connecting pipe (18), and the other end is connected to a cleaning machine.

4. A cleaning device for a carbon fiber tube forming mold according to claim 3, characterized in that: Both ends of the hose (19) are fixed with plug-in rings (20); the two plug-in rings (20) are respectively plugged into and matched with the connecting pipe (9) and the connecting pipe (18); a rubber pad (21) is fixed to the peripheral side of the plug-in ring (20); the rubber pad (21) fits with the inner walls of the connecting pipe (9) and the connecting pipe (18); a swivel (22) is rotatably provided on the peripheral side of the plug-in ring (20); the inner wall of the swivel (22) is threadedly rotatably matched with the peripheral side of the connecting pipe (9) and the peripheral side of the connecting pipe (18).

5. A cleaning device for a carbon fiber tube forming mold according to claim 4, characterized in that: A fixing plate (23) is fixed to the peripheral side of the connecting tube (9); a rotating groove (24) is provided on the side of the fixing plate (23); the inner diameter of the rotating groove (24) is larger than the outer diameter of the connecting tube (9); the peripheral side of the rotating ring (22) is matched with the inner wall of the rotating groove (24); and a plurality of fixing rods (25) are evenly fixed between the fixing plate (23) and the hollow shell (4).

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