CN216782437U

CN216782437U - Double-plastic composite pipe manufacturing equipment

Info

Publication number: CN216782437U
Application number: CN202123267626.3U
Authority: CN
Inventors: 黄威
Original assignee: Jiangxi Xinjiang Pipe Co ltd
Current assignee: Jiangxi Xinjiang Pipe Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-21
Anticipated expiration: 2031-12-23

Abstract

The utility model relates to manufacturing equipment, in particular to double-plastic composite pipe manufacturing equipment. Provides a double-plastic composite pipe manufacturing device which can ensure the quality of the double-plastic composite pipe and quicken the cooling time. The utility model provides a compound pipe manufacture equipment is moulded to two, including the base, first injection molding machine, biax motor and bevel gear etc. first injection molding machine is installed on base top right side, the base top is located the left position of first injection molding machine and installs the biax motor, base top right side is connected with four first axis of rotation in an even rotating manner, four first axis of rotation are located the left side of first injection molding machine, all be connected with bevel gear between the output shaft front and back both ends of two first axis of rotation on right side and biax motor. The double-plastic composite pipe is provided with the glue dispenser and the second injection molding machine, and the glue dispenser is used for dispensing composite glue on the outer wall of the inner pipe, so that the outer pipe is firmly adhered to the outer wall of the inner pipe after the outer pipe is cooled, and the quality of the double-plastic composite pipe is ensured.

Description

Double-plastic composite pipe manufacturing equipment

Technical Field

The utility model relates to manufacturing equipment, in particular to double-plastic composite pipe manufacturing equipment.

Background

The double-plastic composite pipe is made of pure polyethylene, polyvinyl chloride and other raw materials and is generally used for drainage in industry, workshops and municipal works.

The utility model discloses a double-plastic composite pipe with the publication number of CN104847972A and manufacturing equipment thereof, which comprises a polyethylene layer and a polyvinyl chloride layer, wherein the polyethylene layer is arranged outside the polyvinyl chloride layer. Although the above patent is convenient to transport, easy to install and simple to connect, the above patent needs to wait for the cooling time after the inner pipe is manufactured, thereby slowing down the manufacturing of the double-plastic composite pipe, and the above patent only wraps the polyethylene layer outside the polyvinyl chloride and does not adhere to the composite adhesive, so that the polyethylene layer can not be firmly adhered to the outer wall of the polyvinyl chloride after the double-plastic composite pipe is cooled, thereby affecting the quality of the double-plastic composite pipe.

Therefore, a double-plastic composite pipe manufacturing device which ensures the quality of the double-plastic composite pipe and quickens the cooling time needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a double-plastic composite pipe manufacturing device which has the advantages of ensuring the quality of a double-plastic composite pipe and accelerating cooling and overcomes the defects that the quality of the double-plastic composite pipe cannot be ensured and the cooling time needs to be waited.

The purpose of the utility model is realized as follows: a double-plastic composite pipe manufacturing device comprises a base, a first injection molding machine, a double-shaft motor, bevel gears, first rotating shafts, rotating discs, belt pulleys, a flat belt, a supporting frame, a containing box, a glue dispenser, a second injection molding machine, a water tank, a lifting frame, a return spring, a movable plate, a second rotating shaft, a torsion spring, a fixing frame, a spray head, a water pump, a first connecting pipe and a second connecting pipe, wherein the right side of the top of the base is connected with the first injection molding machine for manufacturing an inner pipe, the double-shaft motor is installed at the position, located on the left side of the first injection molding machine, of the top of the base, four first rotating shafts are uniformly and rotatably connected with the four first rotating shafts, the four first rotating shafts are located on the left side of the first injection molding machine, the bevel gears are connected between the two first rotating shafts on the right side and the front and rear ends of an output shaft of the double-shaft motor, and the tops of the four first rotating shafts are connected with the rotating discs for conveying materials, the outer sides of the upper parts of the four first rotating shafts are connected with belt pulleys, a flat belt is connected between the two belt pulleys on the front side and the rear side in a winding manner, a support frame is connected in the middle of the top of the base, a containing box is connected to the top of the support frame, two glue dispensers are installed at the bottom of the containing box, a second injection molding machine for manufacturing an outer pipe is connected to the position, on the left side of the support frame, of the top of the base, a water tank for storing clear water is connected to the position, on the left side of the second injection molding machine, of the top of the base, a lifting frame is connected in a sliding manner in the water tank, return springs are connected between the front side and the rear side of the upper part of the lifting frame and the top of the water tank, a second rotating shaft is rotatably arranged on the left side of the lower part of the water tank, a movable plate is connected to the lifting frame, the movable plate is in contact fit with the water tank, torsion springs are connected between the front side and the rear side of the second rotating shaft and the water tank, and a fixed frame is connected to the left side of the rear part of the water tank, the mount top is connected with the shower nozzle that is used for spraying the clear water, and the water pump is installed on the left side of bottom in the water tank, and the water inlet of water pump is connected with first connecting pipe, and the delivery port of water pump is connected with the second connecting pipe, and the second connecting pipe runs through in the water tank front side, and the other end of second connecting pipe is connected on the shower nozzle.

Further, still including link, servo motor and flabellum, the position that the base top is located four first axis of rotation middles is connected with the link, and the top is connected with four servo motor evenly at interval in the link, and four servo motor's output shaft all is connected with the flabellum that is used for weathering the inner tube.

Furthermore, the fan blades are made of plastic.

Further, the rotating disc is concave upwards, downwards and in the middle.

Further, the water tank is made of stainless steel.

Furthermore, the bottom of the base is provided with a gravity block.

The utility model has the advantages that: the inner pipe of the composite pipe can be manufactured by arranging the first injection molding machine and the rotating discs, the inner pipe can be conveyed to the left by rotating the four rotating discs, and the inner pipe is manufactured in the next step; the glue dispenser is used for dispensing compound glue on the outer wall of the inner pipe through the glue dispenser and the second injection molding machine, so that the outer pipe is firmly adhered to the outer wall of the inner pipe after the outer pipe is cooled, and the quality of the double-plastic compound pipe is ensured; the servo motor and the fan blades are arranged, so that the cooling time of the inner pipe can be shortened, and the manufacturing of the double-plastic composite pipe is accelerated.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a perspective view of a third embodiment of the present invention.

Fig. 5 is a partial cross-sectional view of the present invention.

Fig. 6 is a perspective view of a fourth embodiment of the present invention.

In the above drawings: 1: base, 2: first injection molding machine, 3: two-shaft motor, 4: bevel gear, 5: first rotation shaft, 6: rotating disk, 7: pulley, 8: flat belt, 9: support frame, 10: storage box, 11: glue dispenser, 12: second injection molding machine, 13: a water tank, 14: crane, 15: return spring, 16: a movable plate, 17: second rotating shaft, 18: torsion spring, 19: mount, 20: head, 21: water pump, 22: first connection pipe, 23: second connection pipe, 24: connecting frame, 25: servo motor, 26: a fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

A double-plastic composite pipe manufacturing device refers to figures 1 to 5 and comprises a base 1, a first injection molding machine 2, a double-shaft motor 3, a bevel gear 4, a first rotating shaft 5, a rotating disc 6, a belt pulley 7, a flat belt 8, a supporting frame 9, a containing box 10, a glue dispenser 11, a second injection molding machine 12, a water tank 13, a lifting frame 14, a return spring 15, a movable plate 16, a second rotating shaft 17, a torsion spring 18, a fixed frame 19, a spray head 20, a water pump 21, a first connecting pipe 22 and a second connecting pipe 23, wherein a gravity block is arranged at the bottom of the base 1 to ensure that the device is not easy to topple, the first injection molding machine 2 is arranged at the right side of the top of the base 1, the first injection molding machine 2 is used for manufacturing an inner pipe, the double-shaft motor 3 is arranged at the left side of the first injection molding machine 2 at the top of the base 1, four first rotating shafts 5 are uniformly and rotatably connected with the four first rotating shafts 5 at the left side of the first injection molding machine 2, bevel gears 4 are connected between two first rotating shafts 5 on the right side and the front and rear ends of an output shaft of a double-shaft motor 3 in a welding mode, rotating discs 6 are connected to the tops of the four first rotating shafts 5 in a welding mode, the inner pipe can be conveyed leftwards through the rotation of the rotating discs 6, the rotating discs 6 are concave in the middle of the upper part and the lower part, the inner pipe is convenient to convey, the inner pipe is not easy to deform, belt pulleys 7 are connected to the outer sides of the upper parts of the four first rotating shafts 5, flat belts 8 are wound between the two belt pulleys 7 on the front side and the rear side, a support frame 9 is connected to the middle of the top of the base 1 in a bolt mode, the top of the support frame 9 is connected with a containing box 10 in a welding mode, two glue dispensers 11 are installed at the bottom of the containing box 10, a second injection molding machine 12 is installed at the position, which is located on the left side of the top of the support frame 9, and the second injection machine 12 is used for manufacturing the outer pipe, the top of the base 1 is located on the left side of the second injection molding machine 12 and is connected with a water tank 13, the water tank 13 can store clean water, the water tank 13 is made of stainless steel and is not easy to rust and age, the water tank 13 is connected with a lifting frame 14 in an inner sliding manner, return springs 15 are connected between the front side and the rear side of the upper portion of the lifting frame 14 and the top of the water tank 13, a second rotating shaft 17 is rotatably arranged on the left side of the lower portion of the water tank 13, a movable plate 16 is connected to the second rotating shaft 17 in a welding manner, the lifting frame 14 is in contact fit with the movable plate 16, the movable plate 16 is in contact fit with the water tank 13, torsion springs 18 are connected between the front side and the rear side of the second rotating shaft 17 and the water tank 13, a fixed frame 19 is connected to the left side of the rear portion of the water tank 13, a spray nozzle 20 is connected to the top of the fixed frame 19, clean water is sprayed out through the spray nozzle 20, the outer pipe can be cooled, a water pump 21 is installed on the left side of the bottom of the water tank 13, a water inlet of the water pump 21 is connected with a first connecting pipe 22, a water outlet of the water pump 21 is connected with a second connecting pipe 23, the second connecting pipe 23 penetrates the front side of the water tank 13, and the other end of the second connecting pipe 23 is connected to the spray head 20.

When a double-plastic composite pipe needs to be manufactured, firstly, a feed opening on a first injection molding machine 2 is connected with an external connecting pipe, then polyvinyl chloride is injected, then a proper amount of composite glue is poured into an accommodating box 10, then, a feed opening on a second injection molding machine 12 is connected with the external connecting pipe, then, polyethylene is injected, finally, a proper amount of clean water is poured into a water tank 13, after the preparation work is finished, the first injection molding machine 2 can be started, the internal material is heated and melted by the first injection molding machine 2, then, the heated polyvinyl chloride is extruded leftwards by the first injection molding machine 2, so that the polyvinyl chloride is manufactured into an inner pipe, at the moment, the double-shaft motor 3 can be started, an output shaft of the double-shaft motor 3 drives two bevel gears 4 to rotate, so that the bevel gears 4 rotate to drive the first rotating shaft 5 to rotate to drive a belt pulley 7 to rotate, under the action of a flat belt 8, will drive another belt pulley 7 to rotate, another first rotating shaft 5 will begin to rotate along with it, when four first rotating shafts 5 all rotate at the same time, four rotating discs 6 will also rotate, so four rotating discs 6 will transport the inner tube to the left, make the inner tube not drop, the staff can start the dispenser 11 at this moment, the dispenser 11 will compound glue on the even place of outer wall of the inner tube, the staff starts the second injection molding machine 12, at this moment, the inner tube comes to the second injection molding machine 12, the second injection molding machine 12 will heat and melt the polyethylene, then the polyethylene will be poured on the outer wall of the inner tube evenly, because there is compound glue at the outer wall point of the inner tube, so the polyethylene will stick on the outer wall of the inner tube firmly after cooling, at this moment, the staff can start the water pump 21, under the effect of the water pump 21, the clear water will flow into the inner tube 21 through the first connecting pipe 22, then the clear water flows into the spray head 20 through a second connecting pipe 23 on a water outlet of the water pump 21 and is sprayed out of the spray head 20, at this time, the manufactured double-plastic composite pipe will come under the spray head 20, then the clear water is sprayed on the outer surface of the double-plastic composite pipe, the clear water can cool the double-plastic composite pipe because the clear water is cold water, then the clear water sprayed out of the spray head 20 will flow back into the water tank 13, when a worker manufactures a certain amount of double-plastic composite pipe, the worker can close the first injection molding machine 2, the double-shaft motor 3 and the glue dispenser 11, then close the second injection molding machine 12 and the water pump 21, after closing, the manufactured double-plastic composite pipe can be taken out, after taking out, because the double-plastic composite pipe is manufactured for a long time, the clear water in the water tank 13 will gradually become turbid and change temperature, then the worker pulls the lifting frame 14 upwards, and the two return force springs 15 are stretched accordingly, the lifting frame 14 is not contacted with the movable plate 16 any more, the torsion spring 18 is in a deformation state in an initial state, after the lifting frame 14 is not contacted with the movable plate 16 any more, under the action of resetting of the two torsion springs 18, the second rotating shaft 17 and the movable plate 16 can be driven to rotate, the movable plate 16 is opened, so that clean water in the water tank 13 flows out along a water outlet on the left side of the water tank 13, after the water in the water tank 13 is smooth, a worker firstly rotates the second rotating shaft 17 to drive the movable plate 16 to reversely rotate and reset, the two torsion springs 18 deform, then the worker can loosen the lifting frame 14, under the action of resetting of the two return springs 15, the lifting frame 14 moves downwards and resets, and finally, the worker takes off external pipes on the first injection molding machine 2 and the second injection machine 12, so that the manufacture of the double-plastic composite pipe can be realized, and the automation degree of the device is relatively high, compared with the traditional method for manufacturing the double-plastic composite pipe, the method not only saves time and labor, but also improves efficiency.

Example 2

On the basis of embodiment 1, refer to fig. 1 and 6, still include link 24, servo motor 25 and flabellum 26, the position that base 1 top is located four first axis of rotation 5 middles is connected with link 24 through the mode of bolt, and the top is connected with four servo motor 25 evenly at intervals in link 24, and four servo motor 25's output shaft all is connected with flabellum 26, and flabellum 26 is used for drying the inner tube, and flabellum 26 is the plastics material, saves the cost.

When needs preparation two compound pipes of moulding, when first injection molding machine 2 extrudes the polyvinyl chloride, the staff alright start four servo motor 25, four servo motor 25's output shaft drives flabellum 26 thereupon and rotates, so alright carry out the cooling of weathering fast to the inner tube material that first injection molding machine 2 extruded, when need not to make two compound pipes of moulding, the staff alright close four servo motor 25, four flabellum 26 stall along with it, so flabellum 26 will no longer weather the cooling to the inner tube material that first injection molding machine 2 extrudes, according to the above-mentioned operation, alright weather the cooling fast to the inner tube, reduce natural cooling time, accelerate the preparation of two compound pipes of moulding.

The embodiments described above are provided to enable persons skilled in the art to make or use the utility model and that modifications or variations can be made to the embodiments described above by persons skilled in the art without departing from the inventive concept of the present invention, and therefore the scope of protection of the present invention is not limited by the embodiments described above but should be accorded the widest scope consistent with the innovative features set forth in the claims.

Claims

1. A double-plastic composite pipe manufacturing device is characterized in that: comprises a base (1), a first injection molding machine (2), a double-shaft motor (3), bevel gears (4), a first rotating shaft (5), a rotating disc (6), a belt pulley (7), a flat belt (8), a support frame (9), a containing box (10), a glue dispenser (11), a second injection molding machine (12), a water tank (13), a lifting frame (14), a return spring (15), a movable plate (16), a second rotating shaft (17), a torsion spring (18), a fixed frame (19), a spray head (20), a water pump (21), a first connecting pipe (22) and a second connecting pipe (23), wherein the first injection molding machine (2) for manufacturing an inner pipe is arranged on the right side of the top of the base (1), the double-shaft motor (3) is arranged on the left side of the first injection molding machine (2) on the top of the base (1), the four first rotating shafts (5) are uniformly and rotatably connected on the right side of the top of the base (1), the four first rotating shafts (5) are positioned on the left side of the first injection molding machine (2), bevel gears (4) are connected between the two first rotating shafts (5) on the right side and the front and rear ends of an output shaft of the double-shaft motor (3), rotating discs (6) for conveying materials are connected to the tops of the four first rotating shafts (5), belt pulleys (7) are connected to the outer sides of the upper portions of the four first rotating shafts (5), flat belts (8) are wound between the two belt pulleys (7) on the front side and the rear side, a supporting frame (9) is connected to the middle of the top of the base (1), a containing box (10) is connected to the top of the supporting frame (9), two glue dispensers (11) are installed at the bottom of the containing box (10), a second injection molding machine (12) for manufacturing an outer pipe is installed at the position, on the left side of the supporting frame (9), a water tank (13) for storing clean water is connected to the position, on the left side of the top of the second injection molding machine (12), of the base (1), a lifting frame (14) is connected with the water tank (13) in an inner sliding manner, return springs (15) are connected between the front side and the rear side of the upper portion of the lifting frame (14) and the top of the water tank (13), a second rotating shaft (17) is rotatably arranged on the left side of the lower portion of the water tank (13), a movable plate (16) is connected onto the second rotating shaft (17), the lifting frame (14) is in contact fit with the movable plate (16), the movable plate (16) is in contact fit with the water tank (13), torsion springs (18) are connected between the front side and the rear side of the second rotating shaft (17) and the water tank (13), a fixed frame (19) is connected to the left side of the rear portion of the water tank (13), a spray head (20) used for spraying clear water is connected to the top of the fixed frame (19), a water pump (21) is installed on the left side of the inner bottom of the water tank (13), a water inlet of the water pump (21) is connected with a first connecting pipe (22), a water outlet of the water pump (21) is connected with a second connecting pipe (23), the second connecting pipe (23) penetrates through the front side of the water tank (13), and the other end of the second connecting pipe (23) is connected to the spray head (20).

2. The apparatus for manufacturing a double plastic composite pipe according to claim 1, wherein: still including link (24), servo motor (25) and flabellum (26), the position that base (1) top is located four first axis of rotation (5) middle parts is connected with link (24), and the top is connected with four servo motor (25) evenly at interval in link (24), and the output shaft of four servo motor (25) all is connected with flabellum (26) that are used for drying the inner tube.

3. The apparatus for manufacturing a double plastic composite pipe according to claim 2, wherein: the fan blades (26) are made of plastic.

4. The apparatus for manufacturing a double plastic composite pipe according to claim 1, wherein: the rotating disc (6) is concave upwards and downwards and the middle is concave downwards.

5. The apparatus for manufacturing a double plastic composite pipe according to claim 1, wherein: the water tank (13) is made of stainless steel.

6. The apparatus for manufacturing a double plastic composite pipe according to claim 1, wherein: the bottom of the base (1) is provided with a gravity block.