CN212173544U

CN212173544U - Feeding device for plastic master batches

Info

Publication number: CN212173544U
Application number: CN202020875489.8U
Authority: CN
Inventors: 王银木
Original assignee: Youkuangsu New Material Technology Wuhu Co ltd
Current assignee: Youkuangsu New Material Technology Wuhu Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-12-18
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a feeding device for plastic master batches, which comprises a bottom plate, a bearing plate and a spiral feeding mechanism, wherein the bearing plate is rotatably arranged at the top end of the bottom plate, and the spiral feeding mechanism is arranged at the top end of the bearing plate; the left end and the right end of the top of the bearing plate are respectively provided with a first hinge seat and a second hinge seat; the spiral feeding mechanism comprises a feeding barrel, a rotating rod, spiral blades and a second motor, the rotating rod is rotated to be arranged at the middle of an inner cavity of the feeding barrel, the spiral blades are arranged on the outer surface of the rotating rod, the top wall of the rotating rod, which penetrates through the feeding barrel, is connected with a rotating shaft of the second motor, the top of the lower end of the feeding barrel is provided with a feeding hopper, the bottom of the higher end of the feeding barrel is provided with a discharging mechanism, and the feeding barrel is hinged to a first hinged seat and a second hinged seat. The utility model discloses the scheduling problem can not be adjusted to current material feeding unit's ejection of compact height and ejection of compact horizontal angle improves, the utility model has the advantages of can adjust ejection of compact height and ejection of compact horizontal angle.

Description

Feeding device for plastic master batches

Technical Field

The utility model relates to a plastics master batch processing technology field especially relates to a material feeding unit for plastics master batch.

Background

The plastic master batch is a plastic processing aid developed in the 80 th of the 20 th century and consists of excessive chemical aids, carrier resin, a dispersing agent and the like. The plastic master batch is a granular material prepared by mixing and milling various required additives, fillers and a small amount of carrier resin in the plastic processing and forming process, and performing the processing processes of metering, mixing, melting, extruding, granulating and the like by using equipment such as an extruder and the like for convenience in operation. After the plastic master batch is processed and formed, it is sometimes necessary to transfer the master batch from a lower position to a higher position, for example, to transfer the master batch to a storage cylinder at the higher position for storage.

In the prior art, when plastic master batches are conveyed to a high place, the plastic master batches are conveyed often through a manual conveying or spiral feeding device, the manual conveying mode is low in efficiency, the labor intensity of workers is high, when the existing spiral feeding device is used for conveying the master batches, the spiral feeding device is obliquely and fixedly arranged on a frame body, so that the spiral feeding device cannot rotate, the horizontal angle of the discharged material cannot be adjusted, meanwhile, the discharging height of the spiral feeding device cannot be adjusted, the limitation is realized during use, when the feeding height changes or the horizontal angle of the fed material changes, the feeding cannot be carried out, the universality is poor, when the existing feeding device is used for feeding the master batches, crushed aggregates mixed in the plastic master batches cannot be filtered, the quality of the plastic master batches is also reduced, and most of the existing spiral feeding devices cannot move, it is inconvenient to use.

To above technical problem, the utility model discloses a material feeding unit for plastic master batch, the utility model has the advantages of can adjust the horizontal angle of ejection of compact height and the ejection of compact, the commonality is strong, can filter the crushed aggregates of sneaking in the plastic master batch, promote the plastic master batch the quality, be convenient for remove, convenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a material feeding unit for plastic master batch to it is big to solve artifical transport master batch intensity of labour among the prior art, and current spiral material feeding unit can not adjust the horizontal angle of ejection of compact height and the ejection of compact, has the limitation when using, can not filter the crushed aggregates of sneaking into in the plastic master batch, and the commonality is poor, and can not be fine remove, uses technical problem such as inconvenient, the utility model has the advantages of can adjust the horizontal angle of ejection of compact height and ejection of compact, the commonality is strong, can filter the crushed aggregates of sneaking into in the plastic master batch, promote the quality of plastic master batch, be convenient for remove, convenient to use.

The utility model discloses a following technical scheme realizes: the utility model discloses a feeding device for plastic master batches, which comprises a bottom plate, a bearing plate and a spiral feeding mechanism, wherein the bearing plate is rotatably arranged at the top end of the bottom plate, and the spiral feeding mechanism is arranged at the top end of the bearing plate; the top end of the bottom plate is fixedly provided with a first motor, and the end part of a rotating shaft of the first motor is upwards fixedly connected with the bottom end of the bearing plate; the left end and the right end of the top of the bearing plate are respectively provided with a first hinge seat and a second hinge seat; the spiral feeding mechanism comprises a feeding barrel, a rotating rod, a spiral blade and a second motor, the rotating rod is parallel to the feeding barrel, the rotating rod is rotatably arranged in the middle of an inner cavity of the feeding barrel, the spiral blade is arranged in the inner cavity of the feeding barrel and is fixedly arranged on the outer surface of the rotating rod, the second motor is fixedly arranged on the top wall of the feeding barrel, the top end of the rotating rod penetrates through the top wall of the feeding barrel and is fixedly connected with a rotating shaft of the second motor through a coupler, the top of the lower end of the feeding barrel is provided with a feeding hopper, the bottom of the higher end of the feeding barrel is provided with a discharging mechanism, the feeding hopper and the discharging mechanism are both communicated with the inner cavity of the feeding barrel, the bottom of the lower end of the feeding barrel is provided with a first hinging block, the first hinging block is hinged with a first hinging seat, the bottom of the feeding barrel is also, the top of the articulated seat of second articulates there is the pneumatic cylinder, the hydraulic stem tip of pneumatic cylinder is articulated with the articulated piece of second, discharge mechanism includes the standpipe, filter bin, first play hopper and second play hopper, standpipe fixed mounting is in the bottom of stack, and the inner chamber intercommunication of standpipe and stack, filter bin sets up in the bottom of standpipe and with the standpipe intercommunication, first play hopper setting in filter bin's bottom and with filter bin's inner chamber intercommunication, it is provided with the filter screen to cross the interior slope of filter bin, the second goes out the hopper setting on filter bin's outer wall and with filter bin's inner chamber intercommunication, the bottom of second play hopper and filter bin link flushes with the lower one end of filter screen.

Further, in order to make the loading board can drive the steady rotation of spiral feeding mechanism, the bottom of loading board is provided with and is no less than three support column, be no less than three support column and use the axis of first motor as centre of a circle evenly distributed, the ball is installed to the bottom of support column, the axis that the top of bottom plate used first motor is provided with the ring channel as the centre of a circle, the diameter of ring channel is less than the width of bottom plate, the ball corresponds with the ring channel position, and the bottom roll of ball sets up in the ring channel.

Further, in order to carry out fine spacing to both sides around the pay-off section of thick bamboo, improve the steadiness of a pay-off section of thick bamboo, both sides still are provided with the gag lever post respectively around the pay-off section of thick bamboo, and both ends around the gag lever post difference fixed mounting is at loading board top.

Further, in order to improve the structural strength between gag lever post and the loading board to improve the steadiness of a pay-off section of thick bamboo, be provided with the strengthening rib between the bottom of gag lever post and the loading board.

Further, in order to move the feeding device, four corners of the bottom end of the bottom plate are fixedly provided with rollers.

Furthermore, in order to move the feeding device, handles are arranged on the front side wall and the rear side wall of the feeding barrel.

Furthermore, in order to prevent the foreign matters from falling into the feeding barrel from the feeding hopper when the feeding device is not used, the top end of the feeding hopper is hinged with a turnover cover.

The utility model has the advantages of it is following:

(1) the utility model discloses a pneumatic cylinder carries out the jacking to a pay-off section of thick bamboo to adjust the inclination of a pay-off section of thick bamboo, thereby adjust the ejection of compact height, rotate through first motor drive loading board simultaneously, thereby drive a pay-off section of thick bamboo and rotate, thereby adjust the horizontal angle of ejection of compact, thereby make material feeding unit satisfy different pay-off height and different pay-off horizontal angle, the commonality is strong;

(2) the utility model is provided with the limiting rods at the front and the back of the feeding barrel, which improves the stability of the feeding barrel;

(3) the utility model discloses set up discharge mechanism in the bottom of a pay-off section of thick bamboo, filter the crushed aggregates that the plastics master batch always sneaked in through discharge mechanism is fine, promoted the quality of plastics master batch;

(4) the utility model discloses be provided with the gyro wheel in the bottom of bottom plate, set up the handle on the lateral wall around a pay-off section of thick bamboo to the convenience removes feeding mechanism, and it is more convenient to use.

Drawings

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

FIG. 2 is a top view of the base plate;

FIG. 3 is a schematic structural view of a discharging mechanism;

fig. 4 is a front view of the feed cylinder.

In the figure: 1. a base plate; 11. a first motor; 12. an annular groove; 13. a roller; 2. a carrier plate; 21. a first hinge mount; 22. a second hinge mount; 3. a screw feeding mechanism; 31. a feed cylinder; 32. rotating the rod; 33. a helical blade; 34. a second motor; 4. a support pillar; 41. a ball bearing; 5. a bearing; 6. a coupling; 7. a feed hopper; 71. a cover is turned; 8. a discharging mechanism; 81. a vertical tube; 82. a filtering bin; 83. a first discharge hopper; 84. a second discharge hopper; 821. a filter screen; 9. a first hinge block; 10. a second hinge block; 100. a hydraulic cylinder; 110. a limiting rod; 120. reinforcing ribs; 130. a handle.

Detailed Description

The following embodiments of the present invention are described in detail, and the present embodiment is implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of the present invention is not limited to the following embodiments, and in the description of the present invention, words like "front", "back", etc. indicating directions or positional relationships are only used for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention.

Example 1

Embodiment 1 discloses a feeding device for plastic master batches, which comprises a bottom plate 1, a bearing plate 2 and a spiral feeding mechanism 3, wherein the bearing plate 2 is rotatably arranged at the top end of the bottom plate 1, and the spiral feeding mechanism 3 is arranged at the top end of the bearing plate 2; the top end of the bottom plate 1 is fixedly provided with a first motor 11 through a first motor mounting seat (not shown in the figure), the type of the first motor 11 is SEWR27, the end part of a rotating shaft of the first motor 11 is upwards fixedly connected with the bottom end of the bearing plate 2, the bottom end of the bearing plate 2 is provided with three supporting columns 4, the three supporting columns 4 are uniformly distributed by taking the axis of the first motor 11 as the circle center, and the bottom ends of the supporting columns 4 are provided with balls 41; as shown in fig. 2, an annular groove 12 is arranged at the top end of the bottom plate 1 by taking the axis of the first motor 11 as the center of a circle, and the diameter of the annular groove 12 is smaller than the width of the bottom plate 1; as shown in fig. 1 and 2, the ball 41 corresponds to the annular groove 12, the bottom of the ball 41 is arranged in the annular groove 12 in a rolling manner, the four corners of the bottom end of the bottom plate 1 are fixedly provided with the roller 13, and specifically, the roller 13 is a brake universal wheel; the left end and the right end of the top of the bearing plate 2 are respectively provided with a first hinge seat 21 and a second hinge seat 22; the spiral feeding mechanism 3 comprises a feeding barrel 31, a rotating rod 32, a spiral blade 33 and a second motor 34, the model of the second motor 34 is SEWR17, the rotating rod 32 is parallel to the feeding barrel 31, and the rotating rod 32 is rotatably arranged in the middle of the inner cavity of the feeding barrel 31, concretely, both ends of the rotating rod 32 are rotatably connected with the feeding barrel 31 through bearings 5, the spiral blade 33 is arranged in the inner cavity of the feeding barrel 31, the spiral blade 33 is fixedly arranged on the outer surface of the rotating rod 32, the second motor 34 is fixedly arranged on the top wall of the feeding barrel 31 through a second motor mounting seat (not marked in the figure), the top end of the rotating rod 32 penetrates through the top wall of the feeding barrel 31 and is fixedly connected with the rotating shaft of the second motor 34 through a coupler 6, the top of the lower end of the feeding barrel 31 is provided with a feeding hopper 7, the top end of the feeding hopper 7 is also hinged with a flip cover 71, the feed hopper 7 and the discharge mechanism 8 are both communicated with the inner cavity of the feeding barrel 31; as shown in fig. 3, the discharging mechanism 8 includes a vertical pipe 81, a filtering bin 82, a first discharging hopper 83 and a second discharging hopper 84, the vertical pipe 81 is fixedly installed at the bottom end of the feeding barrel 31, the vertical pipe 81 is communicated with the inner cavity of the feeding barrel 31, the filtering bin 82 is arranged at the bottom end of the vertical pipe 81 and is communicated with the vertical pipe 81, the first discharging hopper 83 is arranged at the bottom of the filtering bin 82 and is communicated with the inner cavity of the filtering bin 82, a filtering net 821 is obliquely arranged in the filtering bin 82, the second discharging hopper 84 is arranged on the outer wall of the filtering bin 82 and is communicated with the inner cavity of the filtering bin 82, and the bottom of the connecting end of the second discharging hopper 84 and the filtering bin 82 is flush with the lower end of the filtering; as shown in fig. 1, a first hinge block 9 is arranged at the bottom of the lower end of the feeding barrel 31, the first hinge block 9 is hinged to a first hinge seat 21, a second hinge block 10 is further arranged at the bottom of the feeding barrel 31, the second hinge block 10 is located between the first hinge block 9 and the discharging mechanism 8, a hydraulic cylinder 100 is hinged to the top of the second hinge seat 22, the hydraulic cylinder 100 is of HOB40-500 type, the end of a hydraulic rod of the hydraulic cylinder 100 is hinged to the second hinge block 10, limiting rods 110 are further respectively arranged on the front side and the rear side of the feeding barrel 31, the limiting rods 110 are respectively fixedly arranged on the front end and the rear end of the top of the bearing plate 2, and reinforcing ribs 120 are arranged between the bottom of the limiting rods 110 and the bearing plate; as shown in fig. 4, the front and rear side walls of the supply cylinder 31 are provided with handles 130.

The working process of the embodiment is as follows: during operation, the feeding device is moved to a proper position, then the inclination angle of the feeding barrel 31 is adjusted through the hydraulic cylinder 100, so as to adjust the heights of the discharged materials of the first discharging hopper 83 and the second discharging hopper 84 in the discharging mechanism 8, after the adjustment is completed, the first motor 11 is started, the bearing plate 2 is driven by the first motor 11 to rotate so as to drive the spiral feeding mechanism 3 to rotate, so as to adjust the horizontal discharging angles of the first discharging hopper 83 and the second discharging hopper 84 in the discharging mechanism 8, after the adjustment is completed, the second motor 34 is started, so that the second motor 34 starts to drive the rotating rod 32 and the spiral blade 33 to rotate, then the flip cover 71 is opened, plastic master batches are added into the feeding barrel 31 through the feeding hopper 7, so that the plastic master batches are upwards conveyed under the drive of the spiral blade 33, when the plastic master batches are conveyed to the top of the feeding barrel 31, the plastic master batches fall onto the filter screen 821 in the filter bin 82 through the vertical, thereby filter the crushed aggregates of sneaking into in to the plastics master batch through filter screen 821, the crushed aggregates can be collected through filter screen 821 and through first play hopper 83, and the plastics master batch that the particle diameter meets the requirements can be stayed on filter screen 821 and along filter screen 821 downward landing, collects through second play hopper 84 at last, accomplishes the pay-off of plastics master batch, the utility model has the advantages of can discharge mechanism's ejection of compact height and ejection of compact horizontal angle adjust, the commonality is strong, be convenient for remove, convenient to use.

Claims

1. The feeding device for the plastic master batches is characterized by comprising a bottom plate, a bearing plate and a spiral feeding mechanism, wherein the bearing plate is rotatably arranged at the top end of the bottom plate;

the top end of the bottom plate is fixedly provided with a first motor, and the end part of a rotating shaft of the first motor is upwards fixedly connected with the bottom end of the bearing plate;

the left end and the right end of the top of the bearing plate are respectively provided with a first hinge seat and a second hinge seat;

the spiral feeding mechanism comprises a feeding barrel, a rotating rod, a spiral blade and a second motor, the rotating rod is parallel to the feeding barrel, the rotating rod is rotatably arranged in the middle of an inner cavity of the feeding barrel, the spiral blade is arranged in the inner cavity of the feeding barrel, the spiral blade is fixedly arranged on the outer surface of the rotating rod, the second motor is fixedly arranged on the top wall of the feeding barrel, the top end of the rotating rod penetrates through the top wall of the feeding barrel and is fixedly connected with a rotating shaft of the second motor through a coupler, the top of the lower end of the feeding barrel is provided with a feeding hopper, the bottom of the higher end of the feeding barrel is provided with a discharging mechanism, the feeding hopper and the discharging mechanism are both communicated with the inner cavity of the feeding barrel, the bottom of the lower end of the feeding barrel is provided with a first hinged block, and the first hinged block is hinged with the first hinged seat, the bottom of the feeding barrel is also provided with a second hinging block, the second hinging block is positioned between the first hinging block and the discharging mechanism, the top of the second hinging seat is hinged with a hydraulic cylinder, and the end part of a hydraulic rod of the hydraulic cylinder is hinged with the second hinging block;

the discharging mechanism comprises a vertical pipe, a filtering bin, a first discharging hopper and a second discharging hopper, the vertical pipe is fixedly installed at the bottom end of the feeding barrel, the vertical pipe is communicated with the inner cavity of the feeding barrel, the filtering bin is arranged at the bottom end of the vertical pipe and communicated with the vertical pipe, the first discharging hopper is arranged at the bottom of the filtering bin and communicated with the inner cavity of the filtering bin, a filter screen is obliquely arranged in the filtering bin, the second discharging hopper is arranged on the outer wall of the filtering bin and communicated with the inner cavity of the filtering bin, and the second discharging hopper is flush with the bottom of the connecting end of the filtering bin and the lower end of the filter screen.

2. The feeding device for the plastic master batches as claimed in claim 1, wherein the bottom end of the bearing plate is provided with at least three support columns, the at least three support columns are uniformly distributed with the axis of the first motor as a circle center, the bottom ends of the support columns are provided with balls, the top end of the bottom plate is provided with an annular groove with the axis of the first motor as a circle center, the diameter of the annular groove is smaller than the width of the bottom plate, the balls correspond to the annular groove in position, and the bottom of the balls are arranged in the annular groove in a rolling manner.

3. The feeding device for the plastic master batches as claimed in claim 1, wherein limiting rods are respectively arranged at the front side and the rear side of the feeding barrel, and the limiting rods are respectively fixedly arranged at the front end and the rear end of the top of the bearing plate.

4. The feeding device for the plastic master batches as claimed in claim 3, wherein a reinforcing rib is arranged between the bottom of the limiting rod and the bearing plate.

5. The feeding device for the plastic master batches as claimed in claim 1, wherein rollers are fixedly mounted on four corners of the bottom end of the bottom plate.

6. The feeding device for the plastic master batches as claimed in claim 5, wherein handles are arranged on the front side wall and the rear side wall of the feeding barrel.

7. The feeding device for the plastic master batches as claimed in claim 1, wherein a flip cover is hinged to the top end of the feeding hopper.