CN112388857A

CN112388857A - Dosing unit for plastic processing machinery

Info

Publication number: CN112388857A
Application number: CN202011312504.9A
Authority: CN
Inventors: 刘欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-02-23

Abstract

The invention belongs to the technical field of plastic machining batching, and relates to a batching device for plastic machining machinery, which comprises a base, wherein the top of the base is fixedly connected with a shock absorber, the top of the shock absorber is fixedly connected with a box body, the opposite surfaces of the base and the box body are respectively provided with a sliding chute, a shock absorption assembly is connected in the sliding chute in a sliding manner, a stirring bin is arranged in the box body, the top of the stirring bin is fixedly connected with a third bearing, and a third rotating shaft is arranged in the third bearing in a penetrating manner. Its beneficial effect is, this dosing unit for plastics processing machinery through first motor work, can drive the third pivot and rotate, and then can drive the puddler and rotate, realizes carrying out the purpose of preliminary stirring to the material after the ratio, rotates through first puddler, under the normal running fit of second pivot and second bearing, with the help of the frictional force between spiral rotation pole and the material, makes spiral rotation pole rotate, realizes carrying out the purpose of stirring from top to bottom once more to the batching.

Description

Dosing unit for plastic processing machinery

Technical Field

The invention belongs to the technical field of plastic machining batching, and particularly relates to a batching device for plastic machining machinery.

Background

The machine is a tool device which can help people to reduce work difficulty or save labor, and the machine is a simple device which can transmit energy and force from one place to another place. It can change the shape and structure of object to create new object. In life, countless different kinds of machines around us work for us.

At present, in plastic working, need batching according to the processing needs ratio, but in leading-in processing equipment after the manual weighing was adopted mostly to current batching mode, batching efficiency is low, and can't continuation batching processing, wastes time and energy, and it is poor to be not convenient for mix the effect between each batching simultaneously, and then is unfavorable for guaranteeing the plastic working effect, brings very big inconvenience for the use.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a batching device for plastic processing machinery, which solves the technical problems of time and labor waste, low batching efficiency and poor mixing effect of the traditional batching device.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a dosing unit for plastic processing machinery, includes the base, the top fixedly connected with bumper shock absorber of base, the top fixedly connected with box of bumper shock absorber, the spout has all been seted up with the opposite face of box to the base, sliding connection has damper in the spout, the stirring storehouse has been seted up to the inside of box, the top fixedly connected with third bearing in stirring storehouse, wear to be equipped with the third pivot in the third bearing, the top of third pivot is passed third bearing and the first motor of fixedly connected with, the bottom of third pivot is passed the third bearing and is located the stirring storehouse, the fixed surface of third pivot is connected with a plurality of puddler, fixedly connected with second bearing between the puddler, wear to be equipped with the second pivot in the second bearing, fixedly connected with spiral shell rotary rod between the second pivot

A cavity is formed in the bottom of the third rotating shaft, an electric push rod is fixedly connected to the top of the inner wall of the cavity, the bottom end of the electric push rod penetrates through the cavity and is fixedly connected with a baffle plate, a lower bin is formed in the box body, a through hole is formed between the stirring bin and the lower bin, the baffle plate is in lap joint with the inner wall of the through hole, four first bearings are fixedly connected in the lower bin, a first rotating shaft penetrates through the first bearings, a guide plate is fixedly connected to the surface of the first rotating shaft, the rear end of the first rotating shaft penetrates through the first bearings and is fixedly connected with rotating wheels, every two rotating wheels are in transmission connection through a transmission belt, a second motor is fixedly connected to the back face of one rotating wheel, and the second motor is fixedly connected to the back;

the utility model discloses a weighing device, including box, storage chamber and weighing chamber, the top fixedly connected with two batch tanks of box, the storage chamber and the chamber of weighing have been seted up to the inside of batch tank, the bottom fixedly connected with gravity sensor of the intracavity wall of weighing, gravity sensor's top fixedly connected with calls the board, the side fixedly connected with conveying pipe in chamber of weighing, the surface of conveying pipe is provided with the material pump, material pump fixed connection is in the side of batch tank, the other end of conveying pipe is linked together with the side of stirring storehouse.

As a further scheme of the invention: the damping assembly comprises two sliding blocks, two sliding blocks and a spring, the two sliding blocks are connected in the sliding groove in a sliding mode, the surface of each sliding block is movably connected with the corresponding movable rod through the corresponding pin shaft, and the spring is fixedly connected between the two sliding blocks.

As a further scheme of the invention: a discharging hole is formed between the weighing cavity and the material storage cavity, and an electromagnetic valve is arranged in the discharging hole.

As a further scheme of the invention: the top of batching box has been seted up the feed inlet, be provided with the sealing plug in the feed inlet.

As a further scheme of the invention: the side of the discharging bin is provided with a discharging pipe, and a discharging valve is arranged on the discharging pipe.

As a further scheme of the invention: the base bottom is close to the equal fixedly connected with supporting leg in position in four corners, the bottom fixedly connected with slipmat of supporting leg.

As a further scheme of the invention: the top fixedly connected with casing of box, first motor fixed connection is in the casing, the shape of striker plate and through-hole is circular, striker plate and through-hole looks adaptation.

As a further scheme of the invention: the front side of box is provided with controls the panel, it is provided with the display screen to control on the panel, control panel and each with electrical apparatus through wire electric connection, the display screen passes through wire electric connection with gravity sensor

Compared with the prior art, the invention has the beneficial effects that:

1. the batching device for the plastic processing machinery can drive the third rotating shaft to rotate by the operation of the first motor, further can drive the stirring rod to rotate, and achieves the purpose of preliminary stirring of materials after proportioning, under the rotation matching of the second rotating shaft and the second bearing, the spiral rotating rod is rotated by means of the friction force between the spiral rotating rod and the materials, so as to achieve the purpose of stirring the batching up and down, the mixing effect is ensured, by arranging the gravity sensor, the material weight on the symmetrical plate can be detected and displayed by the display screen, after a set value is reached, the electromagnetic valve can be controlled to be closed by the microprocessor in the control panel, the blanking is stopped, the electric push rod works, after the batching is uniformly stirred, the baffle plate can be driven to move downwards by the extension of the electric push rod in the stirring process, so that the through hole is opened, and the stirred materials enter a blanking bin for being discharged for use.

2. This dosing unit for plastic processing machinery, through material pump work, can stir the material after weighing through the leading-in stirring storehouse of conveying pipe, can realize carrying out the purpose of supporting to the box through setting up the supporting leg, can increase the frictional force between supporting leg and the ground with the help of the slipmat simultaneously, reinforcing support stability, through the convenient leading-in batch tank of will batching of feed inlet, can reach the purpose of carrying out the closure to the feed inlet simultaneously through the sealing plug.

3. This dosing unit for plastic processing machinery, work through the second motor, can drive the runner and rotate, and then can drive first pivot and rotate, realize driving guide plate pivoted purpose, can reach and carry out the water conservancy diversion to the material in the feed bin, avoid blockking up, with the help of the slip of slider in the spout and the movable action of round pin axle, elasticity through the spring, can be under the atress condition, through movable rod cross activity, can cooperate the damping performance of bumper shock absorber reinforcing means, play the cushioning effect to vibrations, through opening the bleeder valve, can derive the purpose of using through the discharging pipe to the material after the preparation mixes, open and close through the control solenoid, conveniently weigh the leading-in chamber of weighing of the material in the storage cavity.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a front view cross section of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a rear view of the present invention;

FIG. 4 is a schematic three-dimensional structure of the retainer plate shown in FIG. 1 according to the present invention;

in the figure: 1. a base; 2. supporting legs; 3. a non-slip mat; 4. a shock absorber; 5. a chute; 6. a shock absorbing assembly; 61. a spring; 62. a slider; 63. a pin shaft; 64. a movable rod; 7. a box body; 8. a discharge pipe; 9. a discharge valve; 10. a first bearing; 11. a first rotating shaft; 12. a baffle; 13. a stirring rod; 14. a second bearing; 15. a spiral rod; 16. a second rotating shaft; 17. a third rotating shaft; 18. a feed pipe; 19. a material pump; 20. a batching box; 21. an electromagnetic valve; 22. a blanking hole; 23. a material storage cavity; 24. a feed inlet; 25. a sealing plug; 26. a housing; 27. a first motor; 28. a weighing chamber; 29. weighing a plate; 30. a gravity sensor; 31. a third bearing; 32. a cavity; 33. an electric push rod; 34. a striker plate; 35. a through hole; 36. discharging a bin; 37. a stirring bin; 38. a control panel; 39. a display screen; 40. a transmission belt; 41. a rotating wheel; 42. a second motor.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a dosing unit for plastic processing machinery, which comprises a base 1, base 1's top fixedly connected with bumper shock absorber 4, bumper shock absorber 4's top fixedly connected with box 7, base 1 has all seted up spout 5 with the opposite face of box 7, sliding connection has damper 6 in spout 5, damper 6 includes slider 62, round pin axle 63, movable rod 64 and spring 61, equal sliding connection has two sliders 62 in two upper and lower spout 5, there is movable rod 64 on two sliders 62's surface through round pin axle 63 swing joint, fixedly connected with spring 61 between two sliders 62, with the help of the slip of slider 62 in spout 5 and the swing action of round pin axle 63, elasticity through spring 61, can be under the atress condition, through movable rod 64 cross activity, can cooperate 4 reinforcing means's of bumper shock absorber damping performance, play the cushioning effect to vibrations.

Stirring storehouse 37 has been seted up to the inside of box 7, and stirring storehouse 37's top fixedly connected with third bearing 31 wears to be equipped with third pivot 17 in the third bearing 31, and third bearing 31 and the first motor 27 of fixedly connected with are passed on the top of third pivot 17, and first motor 27 work can drive third pivot 17 and rotate, and then can drive puddler 13 and rotate, realizes carrying out preliminary stirring's purpose to the material after the ratio.

Third bearing 31 is passed and is located stirring storehouse 37 to the bottom of third pivot 17, the fixed surface of third pivot 17 is connected with a plurality of puddler 13, fixedly connected with second bearing 14 between puddler 13, wear to be equipped with second pivot 16 in the second bearing 14, rotate through first puddler 13, under the normal running fit of second pivot 16 and second bearing 14, with the help of the frictional force between spiral pole 15 and the material, make spiral pole 15 rotate, the realization is carried out the mesh of stirring from top to bottom to the batching, the guarantee mixed effect, fixedly connected with spiral pole 15 between the second pivot 16

Cavity 32 has been seted up to the bottom of third pivot 17, the top fixedly connected with electric putter 33 of cavity 32 inner wall, electric putter 33 work, after the batching stirring, can be at the stirring in-process, extend through electric putter 33, can drive striker plate 34 downstream, make through-hole 35 open, the material after making the stirring gets into down feed bin 36 in order to derive the use, cavity 32 and fixedly connected with striker plate 34 are passed to electric putter 33's bottom, feed bin 36 under having seted up in the box 7, through-hole 35 has been seted up between stirring storehouse 37 and the feed bin 36, striker plate 34 and through-hole 35 inner wall overlap joint.

Four first bearings 10 of fixedly connected with in feed bin 36 down, wear to be equipped with first pivot 11 in the first bearing 10, the fixed surface of first pivot 11 is connected with guide plate 12, first bearing 10 and fixedly connected with runner 41 are passed to the rear end of first pivot 11, per two runner 41 pass through drive belt 40 transmission and connect, the back fixedly connected with second motor 42 of one side runner 41, second motor 42 works, can drive runner 41 and rotate, and then can drive first pivot 11 and rotate, realize driving guide plate 12 pivoted purpose, can reach and carry out the water conservancy diversion to the material in feed bin 36 down, avoid blockking up, second motor 42 fixed connection is at the back of feed bin 36 down.

Two batching boxes 20 of top fixedly connected with of box 7, storage chamber 23 and weighing cavity 28 have been seted up to batching box 20's inside, and the bottom fixedly connected with gravity sensor 30 of weighing cavity 28 inner wall through setting up gravity sensor 30, can detect and show through display screen 39 by the material weight on the board 29 of symmetry, after reaching the setting value, can close through the microprocessor control solenoid valve 21 of controlling in the panel 38, stop the unloading.

The top fixedly connected with of gravity sensor 30 is called board 29, and the side fixedly connected with conveying pipe 18 of weighing chamber 28, the surface of conveying pipe 18 are provided with material pump 19, and material pump 19 work can be with the leading-in stirring storehouse 37 of the material after weighing through conveying pipe 18 and stir, and material pump 19 fixed connection is in the side of batching box 20, and the other end of conveying pipe 18 is linked together with the side of stirring storehouse 37.

Specifically, the blanking hole 22 has been seted up between weighing cavity 28 and the storage cavity 23, is provided with the solenoid valve 21 in the blanking hole 22, opens and closes through control solenoid valve 21, conveniently weighs with the leading-in weighing cavity 28 of the material in the storage cavity 23.

Specifically, feed inlet 24 has been seted up at the top of batching box 20, is provided with sealing plug 25 in the feed inlet 24, conveniently will prepare burden the leading-in batching box 20 through feed inlet 24, can reach simultaneously through sealing plug 25 and carry out the confined purpose to feed inlet 24.

Specifically, the side of feed bin 36 is provided with discharging pipe 8, is provided with bleeder valve 9 on the discharging pipe 8, through opening bleeder valve 9, can derive the purpose of using through discharging pipe 8 to the material after preparing the mixture.

Specifically, the equal fixedly connected with supporting leg 2 in position that base 1 bottom is close to the four corners, the bottom fixedly connected with slipmat 3 of supporting leg 2 can realize carrying out the purpose of supporting to box 7 through setting up supporting leg 2, can increase the frictional force between supporting leg 2 and the ground with the help of slipmat 3 simultaneously, reinforcing support stability.

Specifically, the top fixedly connected with casing 26 of box 7, first motor 27 fixed connection are in casing 26, through setting up casing 26, conveniently protect first motor 27, and the shape of striker plate 34 and through-hole 35 is circular, striker plate 34 and through-hole 35 looks adaptation.

Specifically, the front side of box 7 is provided with controls panel 38, controls and is provided with display screen 39 on the panel 38, controls panel 38 and each passes through wire electric connection with each electrical apparatus, and display screen 39 passes through wire electric connection with gravity sensor 30, controls panel 38 through the setting, makes things convenient for the user of service to control each operating condition with electrical apparatus respectively.

The working principle of the invention is as follows:

s1, firstly, taking out the sealing plug 25, opening the feed inlet 24, respectively guiding ingredients to be used into the ingredient box 20, then inserting the sealing plug 25, sealing the feed inlet 24, then setting the gravity value of the gravity sensor 30 through the control panel 38, then controlling the electromagnetic valve 21 to be opened through the control panel 38, enabling the materials in the storage cavity 23 to enter the weighing cavity 28 through the feeding hole 22, and after the gravity of the materials sensed by the gravity sensor 30 reaches the set value, controlling the electromagnetic valve 21 to be closed through the microprocessor in the control panel 38, and stopping feeding;

s2, controlling the material pump 19 to work through the control panel 38, guiding the weighed material into a stirring cavity through the feeding pipe 18, controlling the first motor 27 to work through the control panel 38, driving the third rotating shaft 17 to rotate, further driving the stirring rod 13 to rotate, primarily stirring the material, then under the friction action of the material and the spiral rotating rod 15, enabling the spiral rotating rod 15 to stir the material again along with the rotation of the stirring rod 13 by means of the matching of the second rotating shaft 16 and the second bearing 14, controlling the electric push rod 33 to work through the control panel 38 after the stirring is completed, extending the electric push rod 33 to drive the material baffle plate 34 to move downwards, and enabling the through hole 35 to expose the material to fall into the blanking bin 36;

s3, controlling the second motor 42 to work through the control panel 38, driving the rotating wheel 41 to rotate, driving the guide plate 12 to rotate by the first rotating shaft 11, guiding the material, opening the discharging valve 9, and guiding the material out through the discharging pipe 8.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a dosing unit for plastic processing machinery, includes base (1), its characterized in that: the shock absorber is characterized in that a shock absorber (4) is fixedly connected to the top of the base (1), a box body (7) is fixedly connected to the top of the shock absorber (4), a sliding groove (5) is formed in each of opposite surfaces of the base (1) and the box body (7), a shock absorption assembly (6) is connected in the sliding groove (5), a stirring bin (37) is formed in the box body (7), a third bearing (31) is fixedly connected to the top of the stirring bin (37), a third rotating shaft (17) is arranged in the third bearing (31) in a penetrating mode, a first motor (27) is fixedly connected to the top end of the third rotating shaft (17) through the third bearing (31), the bottom end of the third rotating shaft (17) penetrates through the third bearing (31) and is located in the stirring bin (37), a plurality of stirring rods (13) are fixedly connected to the surface of the third rotating shaft (17), and a second bearing (14) is fixedly connected between the stirring rods (13, a second rotating shaft (16) penetrates through the second bearing (14), and a spiral rotating rod (15) is fixedly connected between the second rotating shafts (16)

The bottom of the third rotating shaft (17) is provided with a cavity (32), the top of the inner wall of the cavity (32) is fixedly connected with an electric push rod (33), the bottom end of the electric push rod (33) penetrates through the cavity (32) and a baffle plate (34), a lower storage bin (36) is arranged in the box body (7), a through hole (35) is formed between a stirring bin (37) and the lower storage bin (36), the baffle plate (34) is in lap joint with the inner wall of the through hole (35), four first bearings (10) are fixedly connected in the lower storage bin (36), a first rotating shaft (11) is arranged in each first bearing (10) in a penetrating manner, the surface of the first rotating shaft (11) is fixedly connected with a guide plate (12), the rear end of the first rotating shaft (11) penetrates through the first bearings (10) and fixedly connected with rotating wheels (41), and every two rotating wheels (41) are in transmission connection through a transmission belt (40), the back of the rotating wheel (41) at one side is fixedly connected with a second motor (42), and the second motor (42) is fixedly connected with the back of the blanking bin (36);

two batching boxes (20) of top fixedly connected with of box (7), storage cavity (23) and weighing cavity (28) have been seted up to the inside of batching box (20), the bottom fixedly connected with gravity sensor (30) of weighing cavity (28) inner wall, the top fixedly connected with of gravity sensor (30) is called board (29), the side fixedly connected with conveying pipe (18) of weighing cavity (28), the surface of conveying pipe (18) is provided with material pump (19), material pump (19) fixed connection is in the side of batching box (20), the other end of conveying pipe (18) is linked together with the side of stirring storehouse (37).

2. The batching device for plastic processing machinery as claimed in claim 1, wherein: damping component (6) include slider (62), round pin axle (63), movable rod (64) and spring (61), two from top to bottom equal sliding connection has two sliders (62), two in spout (5) the surface of slider (62) has movable rod (64), two through round pin axle (63) swing joint between slider (62) fixedly connected with spring (61).

3. The batching device for plastic processing machinery as claimed in claim 1, wherein: a blanking hole (22) is formed between the weighing cavity (28) and the material storage cavity (23), and an electromagnetic valve (21) is arranged in the blanking hole (22).

4. The batching device for plastic processing machinery as claimed in claim 1, wherein: a feed inlet (24) is formed in the top of the batching box (20), and a sealing plug (25) is arranged in the feed inlet (24).

5. The batching device for plastic processing machinery as claimed in claim 1, wherein: the side of the discharging bin (36) is provided with a discharging pipe (8), and the discharging pipe (8) is provided with a discharging valve (9).

6. The batching device for plastic processing machinery as claimed in claim 1, wherein: the base is characterized in that supporting legs (2) are fixedly connected to positions, close to four corners, of the bottom of the base (1), and anti-slip pads (3) are fixedly connected to the bottoms of the supporting legs (2).

7. The batching device for plastic processing machinery as claimed in claim 1, wherein: the top fixedly connected with casing (26) of box (7), first motor (27) fixed connection is in casing (26), striker plate (34) and through-hole (35)'s shape is circular, striker plate (34) and through-hole (35) looks adaptation.

8. The batching device for plastic processing machinery as claimed in claim 1, wherein: the front side of box (7) is provided with controls panel (38), be provided with display screen (39) on controlling panel (38), control panel (38) and each pass through wire electric connection with electrical apparatus, display screen (39) pass through wire electric connection with gravity sensor (30).