CN112388940A

CN112388940A - Feed arrangement is used in production of resistant master batch of waiting

Info

Publication number: CN112388940A
Application number: CN202011381423.4A
Authority: CN
Inventors: 张超; 蔡朦; 蔡纷纷; 高铭; 谢胜利
Original assignee: Suqian Lianhong New Materials Co ltd
Current assignee: Suqian Lianhong New Materials Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-02-23

Abstract

The invention discloses a feeding device for producing weather-resistant master batches, which comprises a base, universal wheels are arranged at four corners of the bottom of the base, a servo motor is fixed at the center of an inner cavity of the base, a belt pulley is installed at the power output end of the servo motor, mounting seats are symmetrically fixed at the left end and the right end of the top of the base, lifting mechanisms are installed in the inner cavities of the mounting seats, the bottoms of the lifting mechanisms are rotatably connected with the top of the belt pulley, and a supporting seat is installed at the top of the lifting mechanism. Thereby the quality of the produced color master batch is more stable.

Description

Feed arrangement is used in production of resistant master batch of waiting

Technical Field

The invention relates to the technical field of weather-resistant master batch production equipment, in particular to a feeding device for producing weather-resistant master batches.

Background

The weather-resistant master batch process is formed by stirring molecular wax, plastic particles or plastic powder and toner or filler at a high speed and then putting the mixture into an extruder for extrusion granulation, wherein a feeding device is generally adopted for feeding the weather-resistant master batch in the production process, but the existing device still has certain problems, and the specific problems are as follows:

some raw materialss of traditional device are stirred evenly, just directly are extruded, carry out follow-up processing in sending follow-up processingequipment, lead to the masterbatch quality that produces to be uneven, and is more troublesome, and traditional device can not go up and down to highly in addition, has reduced the practicality of device, leads to its function to be applicable to the processingequipment of fixed specification.

Disclosure of Invention

The invention aims to provide a feeding device for producing weather-resistant master batches, which is used for solving the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a feeding device for producing weather-resistant master batches comprises a base, universal wheels are arranged at four corners of the bottom of the base, a servo motor is fixed at the center of an inner cavity of the base, a belt pulley is mounted at the power output end of the servo motor, mounting seats are symmetrically fixed at the left end and the right end of the top of the base, lifting mechanisms are mounted in the inner cavities of the mounting seats, the bottoms of the lifting mechanisms are rotatably connected with the top of the belt pulley, a supporting seat is mounted at the top of the lifting mechanisms, a feeding barrel is fixed at the left end of the top of the supporting seat, a driving motor is mounted at the right end of the inner cavity of the feeding barrel, a spiral feeding rod is mounted at the power output end of the driving motor, a discharging port is formed at the left end of the bottom of the feeding barrel, a feeding port is formed at the right end of the top of the feeding barrel, a PLC controller is installed at the center of the right side wall of the frame body, a positive and negative motor is fixed at one end of the frame body, which is far away from the feeding barrel, a driving bevel gear is installed at the power output end of the positive and negative motor, a driven bevel gear is meshed with the left side wall of the driving bevel gear, a lead screw is transversely installed at the bottom of the inner cavity of the frame body through a bearing, a driving block is sleeved on the outer wall of the lead screw, a second connecting block is arranged at the top of the driving block, a movable rod is hinged to one side of the second connecting block, a first connecting block is hinged to one end of the movable rod, which is far away from the second connecting block, a box body is installed at one end of the first connecting block, which is far away from the movable rod, a second connecting seat is arranged at the lower end of the right side wall of the box body, a, and the left end of pouring opening stretches out the preformed hole, actuating mechanism is installed at the top of box inner chamber, rabbling mechanism is installed to actuating mechanism's bottom, the front end of box articulates there is a body, the right-hand member at box top is provided with the feed inlet.

Preferably, elevating system includes mounting panel, movable sleeve and screw rod, elevating system's mounting panel is located the bottom of mount pad inner chamber, the screw rod is installed through the bearing in one side of mounting panel, and the bottom of screw rod and the top of belt pulley rotate to be connected, the outer wall cover of screw rod is equipped with the movable sleeve, and the bottom fixed connection of the top of movable sleeve and supporting seat.

Based on the technical characteristics, the height of the feeding device is convenient to adjust, the feeding device is suitable for subsequent processing devices with different specifications, and the practicability of the feeding device is improved.

Preferably, the outer wall of lead screw evenly is provided with the external screw thread, the screw has been seted up to the inner chamber of drive block, and the inner wall of screw evenly is provided with the internal thread, drive block and lead screw threaded connection, the bottom of drive block is provided with the sliding sleeve, the one end that framework inner chamber bottom is close to the lead screw transversely is fixed with the slide bar, and slide bar and sliding sleeve sliding connection.

Based on the technical characteristics, the driving block can move left and right more smoothly on the outer wall of the screw rod under the guidance of the sliding sleeve and the sliding rod.

Preferably, the left end of the inner cavity of the box body is vertically provided with a filter screen, the top and the bottom of the filter screen are both provided with reserved blocks, the top and the bottom of the inner cavity of the box body are both provided with reserved grooves, and the reserved grooves are in sliding connection with the reserved blocks.

Based on the technical characteristics, the impurities in the master batch raw material are convenient to filter, and the quality of the finished product of the weather-resistant master batch is improved.

Preferably, actuating mechanism includes drive shell, step motor, drive shaft, first gear and second gear, actuating mechanism's step motor is located the top of box, the drive shell is installed at the top of box inner chamber, the center department of drive shell inner chamber is provided with the drive shaft through the bearing, the top of drive shaft is connected with step motor's power take off end, the outer wall of drive shaft is fixed with first gear, the left and right sides both ends symmetrical meshing of first gear has the second gear, step motor's input passes through the output electric connection of wire and PLC controller.

Based on the technical characteristics, the stirring mechanism can be driven to fully stir the raw materials through the arrangement of the driving mechanism.

Preferably, rabbling mechanism includes first stirring fan blade, first (mixing) shaft, second stirring fan blade and second (mixing) shaft, rabbling mechanism's first (mixing) shaft is located both ends about drive shell bottom, and the top of first (mixing) shaft stretches into the inner chamber and the second gear connection of drive shell, first (mixing) shaft is provided with first stirring fan blade in both ends symmetry about, the center department of drive shell bottom is provided with the second (mixing) shaft, and the top of second (mixing) shaft stretches into the inner chamber and the first gear connection of drive shell, second (mixing) shaft is provided with second stirring fan blade in both ends symmetry about, and first stirring fan blade and second stirring fan blade are crisscross to be arranged in proper order.

Based on above-mentioned technical characteristics, because first stirring fan blade and second stirring fan blade are crisscross arranges in proper order for the raw materials mixes in the box, and then makes the raw materials mix more evenly, thereby makes the quality of the masterbatch of producing more stable.

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

(1) the stepping motor drives the first gear to rotate through the driving shaft, the first gear drives the second gear to rotate, and further the first stirring shaft and the second stirring shaft can be driven to rotate, so that the first stirring fan blade and the second stirring fan blade are driven to rotate simultaneously, and the first stirring fan blade and the second stirring fan blade are sequentially arranged in a staggered mode, so that raw materials are mixed in the box body, the raw materials are mixed more uniformly, and the quality of the produced color master batch is more stable;

(2) the servo motor is controlled to be started through the PLC, the servo motor drives the screw rod to rotate through the belt pulley, the screw rod rotates to enable the movable sleeve to continuously move up to drive the supporting seat to move, the supporting seat moves to enable the feeding barrel to move, and then the discharging port can be aligned to a subsequent processing device, so that the device can be suitable for processing devices with different heights, and the practicability of the feeding device is improved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a left side view of the present invention;

fig. 5 is a schematic top view of the present invention.

In the figure: 1. a frame body; 2. pouring a spout; 3. reserving a hole; 4. a stirring mechanism; 401. a first stirring fan blade; 402. a first stirring shaft; 403. a second stirring fan blade; 404. a second stirring shaft; 5. a first connection block; 6. a movable rod; 7. a second connecting block; 8. a drive block; 9. a discharge port; 10. a screw feed rod; 11. a feed cylinder; 12. a universal wheel; 13. a feeding port; 14. a drive motor; 15. a sliding sleeve; 16. a servo motor; 17. a base; 18. a mounting seat; 19. a belt pulley; 20. a lifting mechanism; 2001. mounting a plate; 2002. a movable sleeve; 2003. a screw; 21. a supporting seat; 22. a positive and negative motor; 23. a drive bevel gear; 24. a driven bevel gear; 25. a slide bar; 26. a screw rod; 27. a first connecting seat; 28. a second connecting seat; 29. a PLC controller; 30. a box body; 31. a drive mechanism; 3101. a drive case; 3102. a stepping motor; 3103. a drive shaft; 3104. a first gear; 3105. a second gear; 32. reserving a groove; 33. reserving a block; 34. a filter screen; 35. a feed inlet; 36. a door body.

The specific implementation mode is as follows:

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.

Referring to fig. 1-5, an embodiment of the present invention is shown: a feeding device for producing weather-resistant master batches comprises a base 17, universal wheels 12 are arranged at four corners of the bottom of the base 17, a servo motor 16 is fixed at the center of an inner cavity of the base 17, a belt pulley 19 is installed at a power output end of the servo motor 16, installation bases 18 are symmetrically fixed at the left end and the right end of the top of the base 17, lifting mechanisms 20 are installed in the inner cavities of the installation bases 18, the bottom of each lifting mechanism 20 is rotatably connected with the top of the belt pulley 19, a supporting seat 21 is installed at the top of each lifting mechanism 20, each lifting mechanism 20 comprises an installation plate 2001, a movable sleeve 2002 and a screw 2003, the installation plate 2001 of each lifting mechanism 20 is located at the bottom of the inner cavity of the installation base 18, a screw 2003 is installed on one side of the installation plate 2001 through a bearing, the bottom of the screw 2003 is rotatably connected with the top of the belt pulley 19, a movable sleeve 2002, a feeding barrel 11 is fixed at the left end of the top of a supporting seat 21, a driving motor 14 is installed at the right end of an inner cavity of the feeding barrel 11, a spiral feeding rod 10 is installed at the power output end of the driving motor 14, a discharging port 9 is opened at the left end of the bottom of the feeding barrel 11, a feeding port 13 is opened at the right end of the top of the feeding barrel 11, a frame body 1 is fixed at the right end of the top of the supporting seat 21, a reserved hole 3 is opened on the left side wall of the frame body 1, a PLC 29 is installed at the center of the right side wall of the frame body 1, a positive and negative motor 22 is fixed at one end of the frame body 1 far away from the feeding barrel 11, a driving bevel gear 23 is installed at the power output end of the positive and negative motor 22, a driven bevel gear 24 is meshed on the left side wall of the driving bevel gear 23, a lead screw, the inner wall of the screw hole is uniformly provided with internal threads, the driving block 8 is in threaded connection with the screw rod 26, the bottom of the driving block 8 is provided with a sliding sleeve 15, one end of the bottom of the inner cavity of the frame body 1, which is close to the screw rod 26, is transversely fixed with a sliding rod 25, the sliding rod 25 is in sliding connection with the sliding sleeve 15, the top of the driving block 8 is provided with a second connecting block 7, one side of the second connecting block 7 is hinged with a movable rod 6, one end of the movable rod 6, which is far away from the second connecting block 7, is hinged with a first connecting block 5, one end of the first connecting block 5, which is far away from the movable rod 6, is provided with a box body 30, the left end of the inner cavity of the box body 30 is vertically provided with a filter screen 34, the top and the bottom of the filter screen 34 are both provided with reserved blocks 33, both the top and the bottom of the inner cavity of, the first connecting seat 27 is fixedly connected with the inner wall of the frame 1, the upper end of the left side wall of the box 30 is provided with a pouring opening 2, the left end of the pouring opening 2 extends out of the reserved hole 3, the top of the inner cavity of the box 30 is provided with a driving mechanism 31, the driving mechanism 31 comprises a driving shell 3101, a stepping motor 3102, a driving shaft 3103, a first gear 3104 and a second gear 3105, the driving mechanism 31 comprises the driving shell 3101, the stepping motor 3102, the driving shaft 3103, the first gear 3104 and the second gear 3105, the stepping motor 3102 of the driving mechanism 31 is positioned at the top of the box 30, the driving shell 3101 is arranged at the top of the inner cavity of the box 30, the driving shaft 3103 is arranged at the center of the inner cavity of the driving shell 3101 through a bearing, the top of the driving shaft 3103 is connected with the power output end of the stepping motor 3102, the first gear 3104 is fixed on the outer wall of the driving shaft 3103, the second gear 3105 is symmetrically engaged with the left and the right end of the first gear, the bottom of the driving mechanism 31 is provided with a stirring mechanism 4, the stirring mechanism 4 comprises a first stirring fan blade 401, a first stirring shaft 402, a second stirring fan blade 403 and a second stirring shaft 404, the first stirring shaft 402 of the stirring mechanism 4 is positioned at the left and right ends of the bottom of the driving shell 3101, the top of the first stirring shaft 402 extends into the inner cavity of the driving shell 3101 and is connected with a second gear 3105, the left and right ends of the first stirring shaft 402 are symmetrically provided with the first stirring fan blade 401, the center of the bottom of the driving shell 3101 is provided with the second stirring shaft 404, the top of the second stirring shaft 404 extends into the inner cavity of the driving shell 3101 and is connected with the first gear 3104, the left and right ends of the second stirring fan blade are symmetrically provided with the second stirring fan blade 403, the second stirring fan blade 403 and the first stirring shaft 402 are sequentially arranged in a staggered manner, the front end of the box body 30 is hinged with a door body 36, the right end of the top of the box body 30 is provided, the servo motor 16 may be of the type MS0020A, the forward and reverse motor 22 may be of the type Y132S-4, and the stepper motor 3102 may be of the type 57HS 22.

The working principle is as follows: when the device is used, the feeding device is pushed to one side of a subsequent processing device by using the universal wheel 12, the brake block is opened to fix the device, the external power supply is connected, the servo motor 16 is controlled by the PLC 29 to start, the servo motor 16 drives the screw 2003 to rotate by the belt pulley 19, the screw 2003 rotates to enable the movable sleeve 2002 to move upwards continuously so as to drive the supporting seat 21 to move, the supporting seat 21 moves to enable the feeding barrel 11 to move, further, the discharge port 9 can be aligned with the subsequent processing device, the device can be suitable for processing devices with different heights, the practicability of the feeding device is improved, raw materials are added into the box body 30 through the feed port 35, the PLC 29 controls the stepping motor 3102 to start while the raw materials are added, the stepping motor 3102 drives the first gear 3104 to rotate by the driving shaft 3103, the first gear 3104 rotates to drive the second gear 3105 to rotate, further, the first stirring shaft 402 and the second stirring, thereby driving the first stirring fan blade 401 and the second stirring fan blade 403 to rotate simultaneously, because the first stirring fan blade 403 and the second stirring fan blade 403 are sequentially arranged in a staggered manner, the raw materials are mixed in the box body 30, and further the raw materials are mixed more uniformly, thereby the quality of the produced color master batch is more stable, after the mixing is finished, the PLC controller 29 controls the forward and reverse motor 22 to start, the forward and reverse motor 22 drives the driving bevel gear 23 to rotate through the rotating shaft, the driving bevel gear 23 rotates to drive the driven bevel gear 24 to rotate, thereby the screw rod 26 rotates, because the screw rod 26 is in threaded connection with the driving block 8, under the guiding action of the mounting seat 18 and the slide rod 25, the driving block 8 slides rightwards, thereby driving the movable rod 6 to rotate, at the moment, the box body 30 inclines leftwards, when the raw materials pass through the filter screen 34, impurities can be filtered, and the quality of, then, the raw materials are poured into the inner cavity of the feeding barrel 11 through the pouring port 2 through the feeding port 13, meanwhile, the PLC 29 controls the driving motor 14 to be started, the driving motor 14 drives the spiral feeding rod 10 to rotate, finally, the raw materials are guided into a subsequent processing device from the discharging port 9, the blocking phenomenon in the feeding process is avoided, and the feeding efficiency of the device is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a feed arrangement is used in production of resistant time master batch, includes base (17), its characterized in that: four corners of the bottom of the base (17) are provided with universal wheels (12), a servo motor (16) is fixed at the center of an inner cavity of the base (17), a belt pulley (19) is installed at the power output end of the servo motor (16), mounting seats (18) are symmetrically fixed at the left end and the right end of the top of the base (17), lifting mechanisms (20) are installed in the inner cavity of the mounting seats (18), the bottom of each lifting mechanism (20) is rotatably connected with the top of the belt pulley (19), a supporting seat (21) is installed at the top of each lifting mechanism (20), a feeding barrel (11) is fixed at the left end of the top of each supporting seat (21), a driving motor (14) is installed at the right end of the inner cavity of the feeding barrel (11), a spiral feeding rod (10) is installed at the power output end of the driving motor (14), and a discharge hole (9) is formed in the left end, the feeding device is characterized in that a feeding port (13) is formed in the right end of the top of the feeding barrel (11), a frame body (1) is fixed to the right end of the top of the supporting seat (21), a preformed hole (3) is formed in the left side wall of the frame body (1), a PLC (programmable logic controller) (29) is installed in the center of the right side wall of the frame body (1), a positive and negative motor (22) is fixed to one end, away from the feeding barrel (11), of the frame body (1), a driving bevel gear (23) is installed at the power output end of the positive and negative motor (22), a driven bevel gear (24) is meshed with the left side wall of the driving bevel gear (23), a lead screw (26) is transversely installed at the bottom of an inner cavity of the frame body (1) through a bearing, a driving block (8) is sleeved on the outer wall of the lead screw (26), a second connecting, one end of the movable rod (6) far away from the second connecting block (7) is hinged with a first connecting block (5), a box body (30) is arranged at one end of the first connecting block (5) far away from the movable rod (6), a second connecting seat (28) is arranged at the lower end of the right side wall of the box body (30), a first connecting seat (27) is hinged to one side of the second connecting seat (28), the first connecting seat (27) is fixedly connected with the inner wall of the frame body (1), the upper end of the left side wall of the box body (30) is provided with a pouring opening (2), the left end of the pouring opening (2) extends out of the preformed hole (3), the top of the inner cavity of the box body (30) is provided with a driving mechanism (31), rabbling mechanism (4) are installed to the bottom of actuating mechanism (31), the front end of box (30) is articulated to have a door body (36), the right-hand member at box (30) top is provided with feed inlet (35).

2. The feeding device is used in production of resistant master batch of claim 1, characterized in that: the lifting mechanism (20) comprises an installation plate (2001), a movable sleeve (2002) and a screw (2003), the installation plate (2001) of the lifting mechanism (20) is located at the bottom of an inner cavity of the installation base (18), the screw (2003) is installed on one side of the installation plate (2001) through a bearing, the bottom of the screw (2003) is rotatably connected with the top of the belt pulley (19), the movable sleeve (2002) is sleeved on the outer wall of the screw (2003), and the top of the movable sleeve (2002) is fixedly connected with the bottom of the support base (21).

3. The feeding device is used in production of resistant master batch of claim 1, characterized in that: the outer wall of lead screw (26) evenly is provided with the external screw thread, the screw has been seted up to the inner chamber of drive block (8), and the inner wall of screw evenly is provided with the internal thread, drive block (8) and lead screw (26) threaded connection, the bottom of drive block (8) is provided with sliding sleeve (15), the one end that framework (1) inner chamber bottom is close to lead screw (26) transversely is fixed with slide bar (25), and slide bar (25) and sliding sleeve (15) sliding connection.

4. The feeding device is used in production of resistant master batch of claim 1, characterized in that: the left end of box (30) inner chamber is vertical to be provided with filter screen (34), the top and the bottom of filter screen (34) all are provided with reservation piece (33), the top and the bottom of box (30) inner chamber all are provided with reservation groove (32), and reservation groove (32) and reservation piece (33) sliding connection.

5. The feeding device is used in production of resistant master batch of claim 1, characterized in that: the driving mechanism (31) comprises a driving shell (3101), a stepping motor (3102), a driving shaft (3103), a first gear (3104) and a second gear (3105), wherein the stepping motor (3102) of the driving mechanism (31) is positioned at the top of the box body (30), the driving shell (3101) is installed at the top of an inner cavity of the box body (30), the driving shaft (3103) is arranged at the center of the inner cavity of the driving shell (3101) through a bearing, the top of the driving shaft (3103) is connected with a power output end of the stepping motor (3102), the first gear (3104) is fixed on the outer wall of the driving shaft (3103), the second gear (3105) is symmetrically meshed at the left end and the right end of the first gear (3104), and the input end of the stepping motor (3102) is electrically connected with the output end of the PLC (29) through a lead.

6. The feeding device is used in production of resistant master batch of claim 5, characterized in that: the stirring mechanism (4) comprises a first stirring fan blade (401), a first stirring shaft (402), a second stirring fan blade (403) and a second stirring shaft (404), the first stirring shaft (402) of the stirring mechanism (4) is positioned at the left end and the right end of the bottom of the driving shell (3101), the top of the first stirring shaft (402) extends into the inner cavity of the driving shell (3101) and is connected with a second gear (3105), the left end and the right end of the first stirring shaft (402) are symmetrically provided with first stirring fan blades (401), a second stirring shaft (404) is arranged at the center of the bottom of the driving shell (3101), the top of the second stirring shaft (404) extends into the inner cavity of the driving shell (3101) and is connected with a first gear (3104), the left end and the right end of the second stirring shaft (404) are symmetrically provided with second stirring blades (403), and the first stirring fan blades (401) and the second stirring fan blades (403) are sequentially arranged in a staggered manner.