CN213412840U

CN213412840U - Device for controlling extrusion molding speed

Info

Publication number: CN213412840U
Application number: CN202021890141.2U
Authority: CN
Inventors: 袁斌华
Original assignee: Suzhou Aokerui Polymer Material Co ltd
Current assignee: Suzhou Aokerui Polymer Material Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-11
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a control extrusion moulding speed's device, including the base, its characterized in that: the last fixed surface of base is connected with the guard box, the right flank fixedly connected with extrusion molding section of thick bamboo of guard box, the last fixed surface of base is connected with the bracing piece, the top of bracing piece and the bottom surface fixed connection of an extrusion molding section of thick bamboo, the right flank fixed of an extrusion molding section of thick bamboo is inlayed and is had sealed bearing. The utility model discloses in, drive the bull stick through motor work and rotate, through with first belt pulley, the cooperation of second belt pulley and belt, it rotates to drive the hob, the rotation that utilizes the hob makes the inside production of extrusion molding section of thick bamboo thrust right, it moves to drive the inside raw materials of extrusion molding section of thick bamboo right, realize extruding of raw materials, the type of moulding of the raw materials of being convenient for, carry out standard control through utilizing the singlechip to the time of opening and shutting of solenoid valve, and then the input speed and the measurement of effective control inlet pipe, thereby realize the control to extruding machine shaping speed.

Description

Device for controlling extrusion molding speed

Technical Field

The utility model relates to an extrusion molding technical field especially relates to a control extrusion molding speed's device.

Background

Extrusion molding is also called extrusion molding in plastic processing, and extrusion molding is called extrusion molding in non-rubber extruder processing by utilizing the pressure of a hydraulic machine on a die, namely material is heated and plasticized while being pushed forwards by a screw under the action of a material barrel and the screw of an extruder, and is continuously made into products or semi-products with various sections through a machine head.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a device for controlling the extrusion molding speed.

In order to achieve the above purpose, the utility model adopts the following technical scheme: comprises a base, the upper surface of base is fixedly connected with the guard box, the right side of guard box is fixedly connected with an extrusion molding section of thick bamboo, the upper surface of base is fixedly connected with the bracing piece, the top of bracing piece and the bottom surface fixed connection of an extrusion molding section of thick bamboo, the right side of an extrusion molding section of thick bamboo is fixed to be inlayed and is had sealed bearing, the right side of guard box is fixed to be inlayed and is had first bearing and second bearing, first slide opening and second slide opening have been seted up to the right side of guard box, the inside of an extrusion molding section of thick bamboo is equipped with the hob, the left end of hob runs through sealed bearing, second slide opening in proper order and with the inner circle fixed connection of second bearing, the surface fixed connection of hob has first belt pulley, the upper surface fixed connection of base has the motor, the output fixedly connected with the bull stick of motor, the left end of bull stick runs through first slide opening and with the inner circle fixed, the outer surface of the rotating rod is fixedly connected with a second belt pulley, and the second belt pulley is in transmission connection with the first belt pulley through a belt.

The utility model discloses a material feeding device, including a protection box, an extrusion molding section of thick bamboo, the common fixedly connected with feed box of upper surface of protection box and the upper surface of an extrusion molding section of thick bamboo, the bottom surface fixedly connected with measurement section of thick bamboo of feed box, the inside wall fixedly connected with electric telescopic handle of a measurement section of thick bamboo, electric telescopic handle's right-hand member fixedly connected with and the sealed piston of measurement section of thick bamboo looks adaptation, the last fixed surface intercommunication of an extrusion molding section of thick bamboo has communicating pipe, the left end of communicating pipe run through the feed box and communicate with the left side fixed surface of a measurement section of thick bamboo, the left side of feed box is equipped with the inlet pipe, the right-hand member of inlet pipe runs through the feed box and extends to the inside of feed box, the fixed intercommunication of right-hand member of inlet pipe has the solenoid valve.

As a further description of the above technical solution:

the outer fixed surface of the electric telescopic rod is fixedly connected with a fixing ring, and the left side face of the fixing ring is fixedly connected with the inner side wall of the metering cylinder.

As a further description of the above technical solution:

the interior roof fixedly connected with first dead lever of feeding case, the bottom of first dead lever and the upper surface fixed connection of inlet pipe.

As a further description of the above technical solution:

the inner top wall of the feeding box is fixedly connected with a second fixing rod, and the bottom end of the second fixing rod is fixedly connected with the upper surface of the metering cylinder.

As a further description of the above technical solution:

the front of feeding case and the front of a measuring section of thick bamboo are fixed jointly and are inlayed and have the observation frame, the observation frame is located the middle part of feeding case.

As a further description of the above technical solution:

the front of the observation frame is provided with a scale sticker, and the back of the scale sticker is fixedly connected with the front of the observation frame.

The utility model discloses following beneficial effect has: through the motor that sets up, can utilize motor work to drive the bull stick and rotate, through with first belt pulley, the cooperation of second belt pulley and belt, it rotates to drive the hob, the rotation that utilizes the hob makes the inside of an extrusion molding section of thick bamboo produce right thrust, drive the inside raw materials of an extrusion molding section of thick bamboo and remove right, realize extruding of raw materials, the type of moulding of the raw materials of being convenient for, singlechip through the setting, can utilize the singlechip to carry out standard control to the time of opening and shutting of solenoid valve, and then the input speed and the measurement of effective control inlet pipe, thereby realize the control to extrusion molding machine shaping speed, can effectually carry out standard measurement to the measurement of extrusion molding raw materials through the metering section of thick bamboo that sets up, through the cooperation with electric telescopic handle and sealing piston, get into the inside of an extrusion molding section of thick.

Drawings

FIG. 1 is a cross-sectional view of a front view of a protective box of an apparatus for controlling extrusion molding speed according to the present invention;

FIG. 2 is a front view of a protection box of an apparatus for controlling extrusion molding speed according to the present invention;

fig. 3 is an enlarged schematic view of a structure at a position a in fig. 1 of the apparatus for controlling extrusion molding speed according to the present invention;

fig. 4 is an enlarged schematic view of a structure at B in fig. 1 of a device for controlling extrusion molding speed according to the present invention.

Illustration of the drawings:

1. a base; 2. a protection box; 3. a feed pipe; 4. a feeding box; 5. a single chip microcomputer; 6. a second fixing bar; 7. a communicating pipe; 8. an extrusion molding cylinder; 9. a screw rod; 10. a motor; 11. a support bar; 12. a rotating rod; 13. an observation frame; 14. a scale is pasted; 15. a first fixing lever; 16. an electromagnetic valve; 17. a sealing piston; 18. a metering drum; 19. an electric telescopic rod; 20. a fixing ring; 21. a second pulley; 22. a first pulley; 23. a belt; 24. a discharge pipe; 25. a first bearing; 26. a second bearing; 27. a second slide hole; 28. sealing the bearing; 29. a first slide hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: comprises a base 1, the upper surface of the base 1 is fixedly connected with a protection box 2, the right side surface of the protection box 2 is fixedly connected with an extrusion molding cylinder 8, the upper surface of the base 1 is fixedly connected with a support rod 11, the top end of the support rod 11 is fixedly connected with the bottom surface of the extrusion molding cylinder 8, the right side surface of the extrusion molding cylinder 8 is fixedly embedded with a sealing bearing 28, the right side surface of the protection box 2 is fixedly embedded with a first bearing 25 and a second bearing 26, the right side surface of the protection box 2 is provided with a first slide hole 29 and a second slide hole 27, a screw rod 9 is arranged inside the extrusion molding cylinder 8, the left end of the screw rod 9 sequentially penetrates through the sealing bearing 28 and the second slide hole 27 and is fixedly connected with the inner ring of the second bearing 26, the outer surface of the screw rod 9 is fixedly connected with a first belt pulley 22, the upper surface of the base 1 is fixedly connected with a motor 10, the output end of the motor 10 is fixedly connected with a rotating rod 12, the left, the outer surface of the rotating rod 12 is fixedly connected with a second belt pulley 21, and the second belt pulley 21 is in transmission connection with a first belt pulley 22 through a belt 23.

The common fixedly connected with feeding box 4 of upper surface of guard box 2 and the upper surface of an extrusion molding section of thick bamboo 8, the bottom surface fixedly connected with of feeding box 4 measures a section of thick bamboo 18, the inside wall fixedly connected with electric telescopic handle 19 of a measurement section of thick bamboo 18, the right-hand member fixedly connected with of electric telescopic handle 19 and the sealed piston 17 of a measurement section of thick bamboo 18 looks adaptation, the last fixed surface intercommunication of an extrusion molding section of thick bamboo 8 has communicating pipe 7, the left end of communicating pipe 7 runs through feeding box 4 and communicates with the left fixed surface of a measurement section of thick bamboo 18, the left side of feeding box 4 is equipped with inlet pipe 3, the right-hand member of inlet pipe 3 runs through feeding box 4 and extends to the inside of feeding box 4, the fixed intercommunication of right-hand member of inlet pipe 3 has solenoid valve 16, the fixed intercommunication of right-hand member of solenoid valve 16 has row material pipe 24, arrange.

Outer fixed surface of electric telescopic handle 19 is connected with solid fixed ring 20, and solid fixed ring 20's the left surface and the inside wall fixed connection of a measuring section of thick bamboo 18 can effectively fix electric telescopic handle 19, increase electric telescopic handle 19's steadiness.

The first dead lever 15 of interior roof fixedly connected with of feeding case 4, the bottom of first dead lever 15 and the last fixed surface of inlet pipe 3 are connected, can support fixedly inlet pipe 3, increase the steadiness of inlet pipe 3 during operation.

The interior roof fixedly connected with second dead lever 6 of feed box 4, the bottom of second dead lever 6 and the last fixed surface of a metering cylinder 18 are connected, can fix a metering cylinder 18, make a metering cylinder 18 more firm.

The front of feed box 4 and the front of a metering cylinder 18 are fixed jointly and are inlayed and have observation frame 13, and observation frame 13 is located the middle part of feed box 4, and the staff of being convenient for observes the inside raw materials of a metering cylinder 18, avoids the raw materials to lead to the fact the damage of product too little.

The scale sticker 14 is arranged in front of the observation frame 13, the back of the scale sticker 14 is fixedly connected with the front of the observation frame 13, so that the worker can know the specific metering of the raw materials in the metering cylinder 18 more clearly, and the raw materials are convenient to extrude and mold.

The working principle is as follows: when the device works, firstly the singlechip 5 is programmed, the singlechip 5 controls the electromagnetic valve 16, the opening and closing time of the electromagnetic valve 16 is consistent, then when the electromagnetic valve 16 is opened, raw materials flow through the electromagnetic valve 16 and enter the interior of the metering cylinder 18 through the discharge pipe 24, the raw materials entering the interior of the extrusion molding cylinder 8 through the observation frame 13 and the scale sticker 14 are measured and observed and measured, the raw materials are prevented from being too much or too little metered, when the single chip 5 works to close the switch of the electromagnetic valve 16 during certain metering, the electric telescopic rod 19 works to push the sealing piston 17 to the left and the right, the raw materials in the metering cylinder 18 are pushed into the interior of the extrusion molding cylinder 8 through the communicating pipe 7, then the motor 10 works to drive the rotating rod 12 to rotate, the spiral rod 9 is rotated through the matching with the first belt pulley 22, the second belt pulley 21 and the belt 23, and the raw materials in the extrusion molding cylinder 8 are extruded into a, realizes the extrusion molding of the raw materials.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A device for controlling extrusion molding speed, comprising a base (1), characterized in that: the upper surface of base (1) is fixedly connected with guard box (2), the right flank fixedly connected with extrusion molding section of thick bamboo (8) of guard box (2), the upper surface fixedly connected with bracing piece (11) of base (1), the top of bracing piece (11) and the bottom surface fixed connection of extrusion molding section of thick bamboo (8), the right flank fixed of extrusion molding section of thick bamboo (8) is inlayed and is had sealed bearing (28), the right flank fixed of guard box (2) is inlayed and is had first bearing (25) and second bearing (26), first slide opening (29) and second slide opening (27) have been seted up to the right flank of guard box (2), the inside of extrusion molding section of thick bamboo (8) is equipped with hob (9), the left end of hob (9) run through sealed bearing (28), second slide opening (27) in proper order and with the inner circle fixed connection of second bearing (26), the outer fixed surface of hob (9) is connected with first belt pulley (22), the upper surface of the base (1) is fixedly connected with a motor (10), the output end of the motor (10) is fixedly connected with a rotating rod (12), the left end of the rotating rod (12) penetrates through a first sliding hole (29) and is fixedly connected with the inner ring of a first bearing (25), the outer surface of the rotating rod (12) is fixedly connected with a second belt pulley (21), and the second belt pulley (21) is in transmission connection with a first belt pulley (22) through a belt (23); the upper surface of guard box (2) and the common fixedly connected with feeding box (4) of the upper surface of an extrusion molding section of thick bamboo (8), the bottom surface fixedly connected with metering cylinder (18) of feeding box (4), the inside wall fixedly connected with electric telescopic handle (19) of metering cylinder (18), the right-hand member fixedly connected with of electric telescopic handle (19) and the sealing piston (17) of metering cylinder (18) looks adaptation, the last fixed surface intercommunication of extrusion molding section of thick bamboo (8) has communicating pipe (7), the left end of communicating pipe (7) runs through feeding box (4) and communicates with the left side fixed surface of metering cylinder (18), the left side of feeding box (4) is equipped with inlet pipe (3), the right-hand member of inlet pipe (3) runs through feeding box (4) and extends to the inside of feeding box (4), the fixed intercommunication of right-hand member of inlet pipe (3) has solenoid valve (16), the right end of the electromagnetic valve (16) is fixedly communicated with a discharge pipe (24), the bottom end of the discharge pipe (24) is fixedly communicated with the upper surface of the metering cylinder (18), and the inner top wall of the feeding box (4) is fixedly connected with a single chip microcomputer (5).

2. An apparatus for controlling extrusion molding speed according to claim 1, wherein: the outer fixed surface of electric telescopic handle (19) is connected with solid fixed ring (20), the left surface of solid fixed ring (20) and the inside wall fixed connection of a metering cylinder (18).

3. An apparatus for controlling extrusion molding speed according to claim 1, wherein: the interior roof fixedly connected with first dead lever (15) of feeding case (4), the bottom of first dead lever (15) is connected with the upper surface fixed of inlet pipe (3).

4. An apparatus for controlling extrusion molding speed according to claim 1, wherein: the inner top wall of the feeding box (4) is fixedly connected with a second fixing rod (6), and the bottom end of the second fixing rod (6) is fixedly connected with the upper surface of the metering cylinder (18).

5. An apparatus for controlling extrusion molding speed according to claim 1, wherein: the front of the feeding box (4) and the front of the metering cylinder (18) are jointly fixed and inlaid with an observation frame (13), and the observation frame (13) is located in the middle of the feeding box (4).

6. An apparatus for controlling extrusion molding speed according to claim 5, wherein: the front of the observation frame (13) is provided with a scale sticker (14), and the back of the scale sticker (14) is fixedly connected with the front of the observation frame (13).