CN111976049A - Agitating unit is used in production of barreled water bucket - Google Patents

Abstract

The invention provides a stirring device for the production of barreled water barrels, which comprises a barrel body and a barrel cover. The barrel cover is provided with a hopper, the bottom of the barrel body protrudes downward to form a feeding trough, and the lower end of the feeding trough is inclined and open. A discharge port is formed, and the outer side of the discharge port is provided with a blocking structure; a first spiral stirring shaft is installed in the feeding chute, and a vertically arranged electrothermal stirring structure is installed in the barrel. There are at least two branch pipes in communication with the bottom side wall, the top of one end of the branch pipe away from the rotating pipe is installed with a vertically arranged heat conduction pipe, the connection between the heat conduction pipe and the branch pipe is installed with an electrical connection seat, and the inside of the heat conduction pipe is provided with an electric heating pipe, and the bottom of the electric heating pipe is installed. The end is electrically connected to the electrical socket, and the electrical socket is electrically connected to the outside; the rotating tube and the first screw stirring shaft are driven by the driving motor; it can be used as the feeding device of the extruder to accelerate the feeding and effectively prevent clogging , and the plastic particles can be preheated to facilitate subsequent melting and improve production efficiency.

Description

A stirring device for the production of barreled water barrels

technical field

The invention relates to the field of barreled water barrel processing and production equipment, and more particularly, to a stirring device for barreled water barrel production.

Background technique

The barreled water bucket is a common plastic product, which is made of thermoplastic or thermosetting plastic by blow molding with a plastic molding die; the extruder is the main equipment for plastic melting and extrusion, and the feed of the existing extruder is realized. Most of the structures are ordinary hoppers, with slow feeding and even blockage problems, and no preheating effect.

SUMMARY OF THE INVENTION

In order to overcome the defects of the prior art, the technical problem to be solved by the present invention is to provide a stirring device for the production of barreled water buckets, which can be used as a feeding device for an extruder, accelerates feeding, effectively prevents clogging, and can be used for plastics. The particles are preheated to facilitate subsequent melting and improve production efficiency.

For this purpose, the present invention adopts following technical scheme:

The invention provides a stirring device for the production of barreled water barrels, which comprises a barrel body with an open top, a barrel cover covered on the top of the barrel body, a hopper is arranged on the barrel cover, and the bottom of the barrel body faces downwards The bulge forms a feeding chute, the feeding chute passes through the center of the bottom of the barrel, and the lower end of the feeding chute is open to form a discharge port. The outer side of the discharge port is provided with a blocking structure, so The blocking structure is used to open or close the discharge port; a first spiral stirring shaft is installed in the feeding chute, and the first spiral stirring shaft extends along the length direction of the feeding chute and is connected with the feeding chute. The shape of the feeding trough is adapted; a vertically arranged electrothermal stirring structure is installed in the barrel, and the electrothermal stirring structure includes a rotating pipe, and the bottom side wall of the rotating pipe is connected with at least two branch pipes, and the branch pipes are wound around The axes of the rotating pipes are distributed in a circular array, the top of one end of the branch pipe away from the rotating pipe is installed with a vertically arranged heat pipe, the top of the heat pipe is provided with an end cover, and the heat pipe is connected to the branch pipe. An electrical connection seat is installed at the connecting part, an electric heating pipe is arranged inside the heat conduction pipe, the bottom end of the electric heating pipe is electrically connected to the electrical connection seat, and the electrical connection seat is electrically connected to the outside; The top end protrudes from the top surface of the barrel cover, and the rotating tube and the first spiral stirring shaft are both driven by a driving motor; the outer wall of the rotating pipe is fixedly provided with a spiral stirring blade; the outer side of the barrel body is sleeved Has electric heating ring.

In a preferred technical solution of the present invention, a rotating rod is passed through the inside of the heat conduction pipe through a bearing, and a first conductive ring and a second conductive ring are embedded and installed on the rotating rod corresponding to the branch pipe. A first conductive rod and a second conductive rod are fixedly installed in the seat, one end of the first conductive rod away from the power socket is provided with a first collar, and one end of the second conductive rod away from the power socket A second collar is provided, the first collar is in sliding contact with the first conductive ring, the second collar is in sliding contact with the second conductive ring, and the rotating rod is internally installed with a A third conductive rod and a fourth conductive rod, the third conductive rod is electrically connected to the first conductive ring, the fourth conductive rod is electrically connected to the second conductive ring, and the top of the rotating rod The third conductive rod and the fourth conductive rod protrude from the top of the rotating pipe and are fixed to the side wall of the hopper through a connecting plate, and are used for power connection.

In a preferred technical solution of the present invention, a spring is installed inside the end cap, the end cap is threadedly engaged with the top end of the heat conduction pipe, and the spring is used to compress the electric heating tube.

In a preferred technical solution of the present invention, the blocking structure includes a push rod motor and an L-shaped baffle, the piston rod of the push rod motor is arranged upward and is fixedly connected with the L-shaped baffle, and the The push rod motor drives the L-shaped baffle to move up and down to open and close the discharge port.

In a preferred technical solution of the present invention, a guide bar is fixed on the side wall of the barrel above the discharge port, and the cross section of the guide bar has a T-shaped structure, and the L-shaped baffle corresponds to The guide bar is provided with a guide groove, the guide groove is adapted to the shape of the guide bar, and the L-shaped baffle is slidably matched with the guide bar through the guide groove.

In a preferred technical solution of the present invention, a second helical stirring shaft is provided inside the barrel corresponding to the hopper frame, and the rotating pipe and the second helical stirring shaft are connected through a first gear assembly. A transmission rod is installed on the outer wall of the body, the top end of the transmission rod is connected with the end of the second screw stirring shaft through a second gear assembly, and the bottom end of the transmission rod is connected with the end of the first screw stirring shaft. The first sprocket is fixed on the top side wall of the rotating tube, and the output shaft of the driving motor is fixed with a second sprocket, and the second sprocket is connected with the first chain The wheels are connected by a chain drive.

The beneficial effects of the present invention are:

The present invention provides a stirring device for the production of barreled water buckets, which has a novel structure, and the coordination of the feeding trough, the first spiral stirring shaft and the blocking structure can not only achieve blocking, but also realize stable conveying of materials, and effectively prevent blocking. , to accelerate the feeding; and, the design of the electric heating stirring structure and the electric heating ring can preheat the plastic particles, which is convenient for subsequent melting and improves the production efficiency. The cooperation between the power sockets can realize the rotation and stirring of materials and heating at the same time, and the structure is easy to disassemble and assemble, which is convenient for the maintenance or replacement of the heat pipe; moreover, the rotating rod, the first conductive ring, the second conductive ring, the first conductive The conductive connection between the rod, the second conductive rod, the first collar, the second collar, the third conductive rod, the fourth conductive rod, and the power receiving seat can make the electrothermal stirring structure still smoothly under the condition of rotation. Continuous power transmission for the electric heating tube to maintain normal heating action.

Description of drawings

Fig. 1 is the structural representation of a kind of stirring device for barreled water bucket production provided in the specific embodiment of the present invention;

2 is a schematic structural diagram of an electrothermal stirring structure provided in a specific embodiment of the present invention;

FIG. 3 is an enlarged view of part A in FIG. 2 .

In the picture:

100, barrel body; 110, cylinder cover; 120, hopper; 130, feeding chute; 140, guide strip; 200, blocking structure; 210, push rod motor; 220, baffle plate; 310, first spiral stirring shaft; 320, the second spiral stirring shaft; 400, the electric heating stirring structure; 410, the rotating pipe; 420, the branch pipe; 430, the heat pipe; 440, the end cover; 441, the spring; 452, the second conductive rod; 453, the first ring; 454, the second ring; 460, the electric heating pipe; 470, the spiral stirring blade; 480, the rotating rod; 481, the first conductive ring; 482, the second conductive ring ; 491, the third conductive rod; 492, the fourth conductive rod; 500, the drive motor; 600, the electric heating ring; 700, the transmission rod.

Detailed ways

The technical solutions of the present invention will be further described below with reference to the accompanying drawings and through specific embodiments.

As shown in FIGS. 1 to 3 , a specific embodiment of the present invention discloses a stirring device for the production of barreled water barrels, comprising a barrel body 100 with an open top, a barrel cover 110 covering the top of the barrel body 100 , The barrel cover 110 is provided with a hopper 120 , the bottom of the barrel body 100 protrudes downward to form a feeding chute 130 , the feeding chute 130 passes through the center of the bottom of the barrel body 100 , and the feeding chute 130 is inclined The lower end is open to form a discharge port, and a blocking structure 200 is arranged on the outside of the discharge port, and the blocking structure 200 is used to open or close the discharge port; The first screw stirring shaft 310, the first screw stirring shaft 310 extends along the length direction of the feeding chute 130, and is adapted to the shape of the feeding chute 130; the barrel body 100 is installed with a vertical arrangement The electrothermal stirring structure 400, the electrothermal stirring structure 400 includes a rotating pipe 410, the bottom side wall of the rotating pipe 410 is connected with at least two branch pipes 420, and the branch pipes 420 are distributed in a circular array around the axis of the rotating pipe 410. , the top of one end of the branch pipe 420 away from the rotating pipe 410 is installed with an upright heat pipe 430, the top of the heat pipe 430 is provided with an end cover 440, and the heat pipe 430 and the branch pipe 420 are installed at the communication place There is a socket 450, an electric heating pipe 460 is arranged inside the heat pipe 430, the bottom end of the electric heating pipe 460 is electrically connected to the socket 450, and the socket 450 is electrically connected to the outside; the The top of the rotating pipe 410 protrudes from the top surface of the barrel cover 110 , the rotating pipe 410 and the first spiral stirring shaft 310 are driven by the driving motor 500 ; the outer wall of the rotating pipe 410 is fixed with a spiral stirring blade 470; an electric heating ring 600 is sleeved on the outer side of the barrel body 100.

Further, a rotating rod 480 passes through the inside of the heat conduction pipe 430 through a bearing. The rotating rod 480 is embedded with a first conductive ring 481 and a second conductive ring 482 corresponding to the branch pipe 420 . A first conductive rod 451 and a second conductive rod 452 are fixedly installed in the 450. A first collar 453 is provided at one end of the first conductive rod 451 away from the power receiving base 450, and the second conductive rod 452 is far away from the power socket 450. One end of the electrical socket 450 is provided with a second collar 454 , the first collar 453 is in sliding contact with the first conductive ring 481 , and the second collar 454 is connected to the second conductive ring 482 The sliding contact is electrically connected. A third conductive rod 491 and a fourth conductive rod 492 are installed inside the rotating rod 480. The third conductive rod 491 is electrically connected to the first conductive ring 481, and the fourth conductive rod is electrically connected. 492 is electrically connected to the second conductive ring 482. The top of the rotating rod 480 protrudes from the top of the rotating pipe 410 and is fixed to the side wall of the hopper through a connecting plate. The third conductive rod 491 and the The fourth conductive rod 492 protrudes from the top of the rotating rod 480 and is used for power connection; the above-mentioned stirring device for the production of barreled water buckets has a novel structure. The cooperation of the structure 200 can not only achieve blocking, but also realize the stable transportation of materials, effectively prevent clogging, and accelerate the feeding; in addition, the design of the electric heating stirring structure 400 and the electric heating ring 600 can preheat the plastic particles, which is convenient for subsequent Melting to improve production efficiency, the electrothermal stirring structure 400 includes a rotating pipe 410, a branch pipe 420, a heat pipe 430, an end cover 440, and a power socket 450, which can simultaneously rotate and stir the material and heat, and the structure is disassembled. It is easy to install, which is convenient for maintenance or replacement of the heat pipe 430; moreover, the rotating rod 480, the first conductive ring 481, the second conductive ring 482, the first conductive rod 451, the second conductive rod 452, the first collar 453, the second conductive rod The conductive connection between the collar 454, the third conductive rod 491, the fourth conductive rod 492, and the power receiving base 450 can make the electric heating stirring structure 400 rotate smoothly and continuously transmit power to the electric heating pipe 430. Maintain normal heating action.

Further, a spring 441 is installed inside the end cover 440, the end cover 440 is threadedly connected to the top of the heat pipe 430, and the spring 441 is used to compress the electric heat pipe 460; this structural design can be convenient The cooperation between the end cover 440 and the heat conducting pipe 430 can facilitate the installation and pressing of the electric heating pipe 460 .

Further, the blocking structure 200 includes a push rod motor 210 and an L-shaped baffle 220. The piston rod of the push rod motor 210 is upwardly disposed and fixedly connected to the L-shaped baffle 220. The push rod The motor 210 drives the L-shaped baffle 220 to move up and down to realize the opening and closing of the discharge port; this structural design can facilitate the lifting and lowering of the L-shaped baffle 220, and can complete the adjustment in the case of falling. The blocking of the discharge port reduces the force on the push rod motor 210 and prevents damage.

Further, a guide bar 140 is fixed on the side wall of the barrel body 100 above the discharge port. The cross section of the guide bar 140 is a T-shaped structure, and the L-shaped baffle plate 220 corresponds to the guide bar 140 . The bar 140 is provided with a guide groove, the guide groove is adapted to the shape of the guide bar 140, and the L-shaped baffle 220 is slidably matched with the guide bar 140 through the guide groove; on the one hand, this structural design can limit the movement of the L-shaped baffle 220. , to prevent the L-shaped baffle 220 from being easily loosened, and also to reduce the force of the push rod motor 210 to prevent damage.

Further, a second helical stirring shaft 320 is set up in the barrel 100 corresponding to the hopper 120 , and the rotating pipe 410 and the second helical stirring shaft 320 are connected through a first gear assembly. A transmission rod 700 is installed on the outer wall of the transmission rod 700, the top of the transmission rod 700 is connected with the end of the second screw stirring shaft 320 through a second gear assembly, and the bottom end of the transmission rod 700 is connected with the first screw stirring shaft 320. The end of the shaft 310 is connected by a third gear assembly; the top side wall of the rotating tube 410 is fixed with a first sprocket, the output shaft of the drive motor 500 is fixed with a second sprocket, and the second sprocket is fixed The first sprocket is connected with the first sprocket through a chain drive; the drive motor 500 can synchronously drive the first screw stirring shaft 310, the second screw stirring shaft 320, and the electrothermal stirring structure 400 to rotate through the cooperation of various transmission parts, thereby reducing power consumption.

The present invention has been described in terms of preferred embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited by the specific embodiments disclosed herein, and other embodiments falling within the claims of the present application all belong to the protection scope of the present invention.

Claims (6)

1. a stirring device for the production of a barreled water bucket is characterized in that: It comprises a barrel body (100) with an open top, a barrel cover (110) covered on the top of the barrel body (100), a hopper (120) is arranged on the barrel cover (110), and the barrel body (100) The bottom of the barrel (130) protrudes downward to form a feeding chute (130), the feeding chute (130) passes through the center of the bottom of the barrel (100), and the lower end of the feeding chute (130) is inclined and opened to form a discharge The outer side of the discharge port is provided with a blocking structure (200), and the blocking structure (200) is used to open or close the discharge port; the discharge chute (130) is provided with a first a screw stirring shaft (310), the first screw stirring shaft (310) extends along the length direction of the feeding chute (130) and is adapted to the shape of the feeding chute (130); A vertically arranged electrothermal stirring structure (400) is installed in the barrel body (100), and the electrothermal stirring structure (400) includes a rotating pipe (410), the bottom side wall of the rotating pipe (410) is connected with at least Two branch pipes (420), the branch pipes (420) are distributed in a circular array around the axis of the rotating pipe (410), and the top of one end of the branch pipe (420) away from the rotating pipe (410) is installed with a vertically arranged A heat transfer pipe (430), the top of the heat transfer pipe (430) is provided with an end cover (440), and an electrical connection seat (450) is installed at the connection between the heat transfer pipe (430) and the branch pipe (420), so An electric heating pipe (460) is arranged inside the heat conducting pipe (430), and the bottom end of the electric heating pipe (460) is electrically connected to the electrical connection seat (450), and the electrical connection seat (450) is electrically connected to the outside ; The top of the rotating pipe (410) protrudes from the top surface of the barrel cover (110), and the rotating pipe (410) and the first spiral stirring shaft (310) are both driven by a drive motor (500); A spiral stirring blade (470) is fixed on the outer wall of the rotating tube (410); an electric heating ring (600) is sleeved on the outer side of the barrel (100). 2. a kind of stirring device for barreled water bucket production according to claim 1, is characterized in that: A rotating rod (480) passes through the inside of the heat conduction pipe (430) through a bearing, and a first conductive ring (481) and a second conductive ring are embedded and installed on the rotating rod (480) corresponding to the branch pipe (420). (482), a first conductive rod (451) and a second conductive rod (452) are fixedly installed in the power socket (450), and the first conductive rod (451) is far away from the power socket (450) A first collar (453) is provided at one end of the second conductive rod (452), and a second collar (454) is provided at the end of the second conductive rod (452) away from the power socket (450). ) is in sliding contact with the first conductive ring (481), the second collar (454) is in sliding contact with the second conductive ring (482), and the rotating rod (480) is internally installed with a A third conductive rod (491) and a fourth conductive rod (492), the third conductive rod (491) is electrically connected to the first conductive ring (481), and the fourth conductive rod (492) is connected to the first conductive ring (481). The second conductive ring (482) is electrically connected, the top of the rotating rod (480) protrudes from the top of the rotating pipe (410), and is fixed to the side wall of the hopper through a connecting plate, and the third conductive rod ( 491) and the fourth conductive rod (492) protruding from the top end of the rotating rod (480) for power connection. 3. a kind of stirring device for barreled water bucket production according to claim 1, is characterized in that: A spring (441) is installed inside the end cover (440), the end cover (440) is threadedly engaged with the top end of the heat conduction pipe (430), and the spring (441) is used to compress the electric heating pipe (460). 4. a kind of stirring device for barreled water bucket production according to claim 1, is characterized in that: The blocking structure (200) includes a push rod motor (210) and an L-shaped baffle plate (220), and the piston rod of the push rod motor (210) is disposed upward and is connected to the L-shaped baffle plate (220). Fixed connection, the push rod motor (210) drives the L-shaped baffle (220) to move up and down, so as to realize the opening and closing of the discharge port. 5. a kind of stirring device for barreled water bucket production according to claim 4, is characterized in that: The side wall of the barrel (100) is fixedly provided with a guide bar (140) above the discharge port, the cross section of the guide bar (140) is in a T-shaped structure, and the L-shaped baffle (220) ) Corresponding to the guide strip (140), a guide groove is provided, the guide groove is adapted to the shape of the guide strip (140), and the L-shaped baffle plate (220) is slidably matched with the guide strip (140) through the guide groove. 6. a kind of stirring device for barreled water bucket production according to claim 1, is characterized in that: A second helical stirring shaft (320) is erected inside the barrel (100) corresponding to the hopper (120), and the rotating pipe (410) and the second helical stirring shaft (320) are driven by a first gear assembly connected, a transmission rod (700) is installed on the outer wall of the barrel (100), and the top end of the transmission rod (700) is connected with the end of the second screw stirring shaft (320) through a second gear assembly. The bottom end of the transmission rod (700) is connected with the end of the first screw stirring shaft (310) through a third gear assembly; the top side wall of the rotating tube (410) is fixedly provided with a first sprocket , the output shaft of the drive motor (500) is fixedly provided with a second sprocket, and the second sprocket is connected with the first sprocket through a chain transmission.

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