CN116079935A

CN116079935A - Polyamide raw material granulating device capable of preventing material from moving

Info

Publication number: CN116079935A
Application number: CN202211455062.2A
Authority: CN
Inventors: 胡淼梁; 胡佳君
Original assignee: Shaoxing Dongsheng New Material Technology Co ltd
Current assignee: Shaoxing Dongsheng New Material Technology Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-05-09

Abstract

The invention discloses a polyamide raw material granulating device capable of preventing materials from moving, which comprises a workbench, wherein a single-hole U-shaped frame is fixed at the top of the workbench, an electric push rod is arranged in the single-hole U-shaped frame, a mounting frame is arranged at the telescopic end of the electric push rod, a cutter is arranged in the mounting frame, rectangular blocks are fixed at the top of the workbench, a plurality of first rectangular holes are distributed at the top of each rectangular block at equal intervals, and the device can control strip raw materials in all the first rectangular holes to synchronously move under the cooperation of the rectangular blocks, the first rectangular holes, a connecting plate, a push rod body, a sliding hole, the first connecting block, a mounting seat, a second connecting block, a first gear, a stepping motor, a second gear and a single-head screw rod.

Description

Polyamide raw material granulating device capable of preventing material from moving

Technical Field

The invention relates to the technical field of polyamide raw material processing, in particular to a polyamide raw material granulating device capable of preventing materials from moving.

Background

Polyamide is generally referred to as nylon, and is mainly used for synthetic fibers, and has the most outstanding advantages of higher wear resistance than all other fibers, and is also an important engineering plastic, and can be used for civil blending or pure spinning into various medical and knitwear, and most of the existing polyamide raw materials are strip-shaped and can be cut into particles for convenient later storage and transportation.

In the actual use process of the existing partial polyamide raw material granulating device, the granulating operation can only be carried out on one strip-shaped polyamide raw material at a time, and the cut raw material has a smooth cross section and meets the requirements of the size specification, but the working efficiency is too low, and the granulating operation of multiple groups of strip-shaped polyamide raw materials cannot be carried out, so that the use efficiency of the raw material granulating device is reduced.

Therefore, we propose a polyamide raw material granulating device capable of preventing the movement of materials so as to solve the problems set forth in the above.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the invention provides a polyamide raw material granulating device capable of preventing materials from moving, and solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present invention provides the following technical solutions: can prevent polyamide raw materials grain cutting device that material removed, the intelligent control device comprises a workbench, the top of workstation is fixed with single hole U type frame, the internally mounted of single hole U type frame has electric putter, the mounting bracket is installed to electric putter's flexible end, the internally mounted of mounting bracket has the cutter, the top of workstation is fixed with the rectangle piece, a plurality of first rectangular holes have been seted up to the top equidistance distribution of rectangle piece, every the discharge opening has all been seted up to inner wall one side of first rectangular hole, every the feed opening has all been seted up to the inner wall opposite side of first rectangular hole, every the inside equipartition of first rectangular hole is provided with a plurality of strip raw materials, the top of workstation is provided with the connecting plate, one side equidistance distribution of connecting plate is fixed with a plurality of push rod bodies, every push rod body's one end is in the inside of every feed opening respectively, one side of connecting plate is fixed with two stoppers, the slide opening has been seted up at the top of workstation, the inner wall top of workstation is fixed with first connecting block, the inner wall top of workstation is all seted up the discharge opening, every the inside of first rectangular hole's inner wall opposite side of first rectangular hole is provided with the first screw motor, the first screw drive motor has the first screw thread of first side of screw, the first screw drive motor has the first screw-type groove, the first side of screw drive motor, the first side of the first screw drive motor has the first side of the first screw.

Preferably, a limiting block is fixed on one side of the connecting plate, the top of the second connecting block is fixed with the bottom of the connecting plate, and one end of the single-head screw rod is rotatably connected to the other side of the first connecting block through a bearing.

Preferably, the other end of the single-head screw rod is rotationally connected in the installation seat, the teeth of the first gear are meshed with the teeth of the second gear, the electric push rod is electrically connected with the first controller, the stepping motor is electrically connected with the driver, and the driver is electrically connected with the motor controller.

Preferably, the top of the workbench is provided with a second rectangular hole, the top of the inner wall of the workbench is fixed with a flow guide block, and a discharge hole of the flow guide block is positioned at the discharge hole of the second rectangular hole.

Preferably, the bottom of water conservancy diversion piece is close to discharge gate department bonding connection has the U type blotter, the outer wall of U type blotter is provided with the mounting panel, the front surface and the rear surface of mounting panel all screw thread run through there is fixing bolt.

Preferably, one ends of the two fixing bolts penetrate through the outer wall of the U-shaped buffer pad in a threaded mode respectively, and one ends of the two fixing bolts are connected to the outer wall of the flow guide block in a threaded mode.

Preferably, the internally mounted of mounting panel has the screen cloth, the inner wall top of workstation is fixed with hollow piece, the other end of water conservancy diversion piece is in the inside of hollow piece, the inner wall bottom bonding of hollow piece is connected with rectangular buffer pad, and the top of rectangular buffer pad contacts with the bottom of mounting panel.

Preferably, two micro vibrators are mounted on the front surface and the rear surface of the mounting plate, and a second controller is mounted on the front surface of the single-hole U-shaped frame.

Preferably, the second controller is electrically connected with two of the micro vibrators respectively, and a flow guide pipe is fixed at the bottom of the mounting plate.

Preferably, a third controller is installed on the front surface of the single-hole U-shaped frame, the third controller is electrically connected with the other two miniature vibrators, two limiting holes are formed in one side of the rectangular block, and one ends of the two limiting blocks are movably sleeved in the two limiting holes respectively.

(III) beneficial effects

The invention provides a polyamide raw material granulating device capable of preventing materials from moving, which has the following beneficial effects:

1. this polyamide raw materials grain cutting device that can prevent material removal is through under rectangle piece, first rectangular hole, the connecting plate, the push rod body, the slide hole, first connecting piece, the mount pad, the second connecting block, first gear, step motor, the cooperation of second gear and single-head screw rod, can control the inside strip raw materials of all first rectangular holes and carry out synchronous movement, simultaneously through the cooperation of single-hole U type frame, electric putter and mounting bracket, can realize the operation that multiunit strip raw materials are cut into grains simultaneously, the work efficiency of has been improved promptly, the availability factor of raw materials grain cutting device has also been improved simultaneously, under the effect of slide hole, can guarantee that the second connecting block carries out horizontal migration, under the cooperation of spacing hole and stopper, can guarantee further that the connecting plate drives the push rod body and carry out horizontal migration, under the cooperation of first rectangular hole, rectangle piece and discharge hole, can prevent that strip raw materials from taking place to remove when cutting.

2. This polyamide raw materials that can prevent material removal is cut grain device and is passed through under the cooperation of miniature vibrator and screen cloth, can give the screening with the piece that probably has in the polyamide raw materials grain, under the effect of honeycomb duct, can gather the piece, discharge from the honeycomb duct output, under the cooperation of second rectangular hole and guide block, can be with the polyamide raw materials water conservancy diversion of granulating to the screen cloth on, under the cooperation of two controllers and third controller, can let four miniature vibrators start and close.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a bottom perspective view of the present invention;

FIG. 3 is a top perspective view of the present invention;

FIG. 4 is an enlarged perspective view of the invention at A in FIG. 2;

FIG. 5 is a partial perspective view of the present invention;

FIG. 6 is another perspective view of an angle section of the present invention;

fig. 7 is a perspective view of a draft tube according to the present invention.

In the figure: 1. a work table; 2. a single-hole U-shaped frame; 3. an electric push rod; 4. a mounting frame; 5. rectangular blocks; 6. a first rectangular hole; 7. a discharge hole; 8. a feed hole; 9. a strip-shaped raw material; 10. a connecting plate; 11. a push rod body; 12. a limiting block; 13. a slide hole; 14. a first connection block; 15. a mounting base; 16. a second connection block; 17. a first gear; 18. a stepping motor; 19. a second gear; 20. a single-head screw rod; 21. a second rectangular hole; 22. a flow guiding block; 23. u-shaped buffer pad; 24. a mounting plate; 25. a fixing bolt; 26. a screen; 27. a hollow block; 28. rectangular buffer pads; 29. a miniature vibrator; 30. a cutter; 31. a first controller; 32. a motor controller; 33. a driver; 34. a second controller; 35. a third controller; 36. a flow guiding pipe; 37. and a limiting hole.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a polyamide raw materials grain cutting device that can prevent material from removing, including workstation 1, the top of workstation 1 is fixed with single hole U type frame 2, the internally mounted of single hole U type frame 2 has electric putter 3, the flexible end of electric putter 3 is installed mounting bracket 4, the internally mounted of mounting bracket 4 has cutter 30, the top of workstation 1 is fixed with rectangular piece 5, a plurality of first rectangular holes 6 have been offered to the equidistant distribution in top of rectangular piece 5, discharge opening 7 has all been offered to inner wall one side of every first rectangular hole 6, feed opening 8 has all been offered to the inner wall opposite side of every first rectangular hole 6, the inside equidistant distribution of every first rectangular hole 6 is provided with a plurality of strip raw materials 9, the top of workstation 1 is provided with connecting plate 10, one side equidistant distribution of connecting plate 10 is fixed with a plurality of push rod bodies 11, one end of each push rod body 11 is located the inside of each feed hole 8 respectively, one side of connecting plate 10 is fixed with two stopper 12, slide hole 13 has been seted up at the top of workstation 1, the inner wall top of workstation 1 is fixed with first connecting block 14, the inner wall top of workstation 1 is fixed with mount pad 15, slide hole 13's inside sliding connection has second connecting block 16, the opposite side screw thread of second connecting block 16 runs through single-head screw 20, first gear 17 has been cup jointed to the fixed other end of single-head screw 20, step motor 18 is installed at the inner wall top of workstation 1, second gear 19 is installed to step motor 18's output, first controller 31 is installed to the front surface of single-hole U type frame 2, motor controller 32 is installed to the front surface of single-hole U type frame 2, driver 33 is installed to the front surface of single-hole U type frame 2.

According to the embodiment shown in fig. 1-4, a limiting block 12 is fixed on one side of the connecting plate 10, the top of the second connecting block 16 is fixed with the bottom of the connecting plate 10, one end of the single-head screw rod 20 is rotatably connected to the other side of the first connecting block 14 through a bearing, and the connecting plate 10 can drive a plurality of push rod bodies 11 to synchronously and horizontally move under the cooperation of the limiting block 12 and the limiting hole 37.

According to the embodiment shown in fig. 1-4, the other end of the single-head screw rod 20 is rotatably connected inside the mounting seat 15, the teeth of the first gear 17 are meshed with the teeth of the second gear 19, the electric push rod 3 is electrically connected with the first controller 31, the stepper motor 18 is electrically connected with the driver 33, the driver 33 is electrically connected with the motor controller 32, and the single-head screw rod 20 can be conveniently driven to rotate under the cooperation of the stepper motor 18, the first gear 17 and the second gear 19.

According to the second rectangular hole 21 formed in the top of the workbench 1 as shown in fig. 1-4 and 6, the guide block 22 is fixed on the top of the inner wall of the workbench 1, and the discharge hole of the guide block 22 is positioned at the discharge hole of the second rectangular hole 21, so that the granular polyamide raw material can be conveniently fed and guided to the inside of the guide block 22 under the action of the second rectangular hole 21.

According to the fig. 2 and 6, the bottom of the guide block 22 is close to the discharge hole and is connected with a U-shaped buffer pad 23 in an adhesive manner, the outer wall of the U-shaped buffer pad 23 is provided with a mounting plate 24, the front surface and the rear surface of the mounting plate 24 are both threaded and penetrated with a fixing bolt 25, and the mounting plate 24 can be conveniently mounted on the guide block 22 under the action of the fixing bolt 25.

According to the figures 2 and 6, one end of two fixing bolts 25 is threaded through the outer wall of the U-shaped buffer 23, and one end of two fixing bolts 25 is threaded on the outer wall of the flow guiding block 22, so that the granulated polyamide raw material can be conveniently guided to the screen 26 under the action of the flow guiding block 22.

According to the embodiment shown in fig. 1-4 and 6, the screen 26 is installed in the mounting plate 24, the hollow block 27 is fixed on the top of the inner wall of the workbench 1, the other end of the flow guiding block 22 is positioned in the hollow block 27, the rectangular buffer pad 28 is adhesively connected to the bottom of the inner wall of the hollow block 27, and the top of the rectangular buffer pad 28 is contacted with the bottom of the mounting plate 24, so that a certain supporting force can be provided for the mounting plate 24 under the action of the hollow block 27.

According to fig. 1-3 and 6, two micro vibrators 29 are mounted on the front surface and the rear surface of the mounting plate 24, and a second controller 34 is mounted on the front surface of the single-hole U-shaped frame 2, so that the screen 26 can vibrate under the cooperation of the micro vibrators 29 and the mounting plate 24.

According to fig. 1-3, 6 and 7, the second controller 34 is electrically connected to two of the micro vibrators 29, and the bottom of the mounting plate 24 is fixed with a flow guiding pipe 36, so that the collected and guided debris screened from the screen 26 can be conveniently guided away under the action of the flow guiding pipe 36.

According to the illustration shown in fig. 1-3 and 5, the third controller 35 is installed on the front surface of the single-hole U-shaped frame 2, the third controller 35 is electrically connected with the other two micro vibrators 29, two limiting holes 37 are formed in one side of the rectangular block 5, one ends of the two limiting blocks 12 are movably sleeved in the two limiting holes 37 respectively, and the corresponding two micro vibrators 29 can be controlled to be synchronously started or closed under the action of the third controller 35.

The whole mechanism achieves the following effects: when the strip-shaped polyamide raw materials need to be pelletized, the application programs of the motor controller 32 and the first controller 31 are set at the moment, then a plurality of strip-shaped polyamide raw materials are placed in each first rectangular hole 6, the motor controller 32 is started, the motor controller 32 started at the moment can directly start the stepping motor 18 through the cooperation of the driver 33, the stepping motor 18 started at the moment can drive the second gear 19 connected with the stepping motor 18 to rotate, the rotating second gear 19 can directly drive the single-head screw rod 20 to rotate under the cooperation of the first connecting block 14, the first gear 17 and the mounting seat 15, the rotating single-head screw rod 20 can directly drive the second connecting block 16 to horizontally move under the cooperation of the sliding hole 13, the moving second connecting block 16 can directly pass through the cooperation of the connecting plate 10, the limiting hole 37 and the limiting block 12, all the push rod bodies 11 are directly driven to horizontally move, at this time, each push rod body 11 which moves drives the bottom strip raw material 9 in each first rectangular hole 6 to move towards the corresponding discharge hole 7, when each strip raw material 9 which moves out of the corresponding discharge hole 7 and reaches the cutting position, the motor controller 32 directly closes the stepping motor 18 through the cooperation of the driver 33, at this time, the strip raw material 9 can be effectively prevented from moving when the strip raw material 9 is cut in the later stage under the cooperation of the corresponding discharge hole 7 and the first rectangular hole 6, the first controller 31 directly controls the electric push rod 3 to start, at this time, the started electric push rod 3 drives the mounting frame 4 to vertically move down, the downward moving mounting frame 4 directly drives the cutter 30 to move down, the downward moving cutter 30 cuts the part of the strip raw material 9 reaching the cutting area, then the cutter 30 is reset under the action of the electric push rod 3, then the motor controller 32 starts the stepping motor 18 again through the driver 33, the stepping motor drives the corresponding strip raw material 9 to move through the cooperation of the push rod body 11, when the strip raw material 9 moves to the cutting position again, the stepping motor 18 is closed under the cooperation of the motor controller 32 and the driver 33, finally the first controller 31 controls the electric push rod 3 to drive the cutter 30 to move again, the strip raw material 9 is cut into granules, the reciprocating operation can realize the multi-group common cutting operation of the strip raw material 9, the work efficiency is high, when the strip raw material 9 at the bottommost part inside each first rectangular hole 6 is cut, the first controller 31 controls the electric push rod 3 to be closed, the motor controller 32 directly makes the stepper motor 18 reverse through the cooperation of the driver 33, so that the push rod body 11 is reset to the initial position, when all the push rod bodies 11 are reset to the initial position, the second strip-shaped raw material 9 near the bottommost part inside each first rectangular hole 6 just falls to the lowest position corresponding to the first rectangular hole, at this time, the motor controller 32 can directly drive the stepper motor 18 to forward rotate again through the cooperation of the driver 33, and meanwhile, the part of the strip-shaped raw material 9 reaching the cutting area can be cut through the cooperation of the first controller 31, the electric push rod 3, the mounting frame 4 and the cutter 30, at this time, the granulated polyamide raw material can directly fall into the guide block 22 from the second rectangular hole 21, then the polyamide raw material entering the guide block 22 can directly reach the screen 26, and at the same time, simultaneously, the second controller 34 and the third controller 35 are utilized to respectively control the corresponding two micro vibrators 29 to be started, at the moment, the four started micro vibrators 29 can directly drive the screen 26 to vibrate through the cooperation of the mounting plate 24, and under the cooperation of the U-shaped buffer pad 23 and the rectangular buffer pad 28, the influence of the vibration of the screen 26 on the flow guide block 22 and the hollow block 27 can be reduced, at the moment, the vibrating screen 26 can directly screen out fragments possibly mixed in the cut particles, then the screened qualified polyamide raw materials can directly flow out from the outlet end of the mounting plate 24, and the fragments can directly fall into the flow guide pipe 36 from meshes of the screen 26 and then directly flow out from the outlet end of the flow guide pipe 36.

The electric putter 3, the stepping motor 18, the micro vibrator 29, the first controller 31, the motor controller 32, the driver 33, the second controller 34, and the third controller 35 are all of the prior art, and are not explained here too much.

Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.

Claims

1. Can prevent polyamide raw materials grain cutting device of material removal, including workstation (1), its characterized in that: the utility model discloses a workbench, including workstation (1) and connecting plate (1), the top of workstation (1) is fixed with single hole U type frame (2), the internally mounted of single hole U type frame (2) has electric putter (3), mounting bracket (4) are installed to electric putter's (3) telescopic end, the internally mounted of mounting bracket (4) has cutter (30), the top of workstation (1) is fixed with rectangle piece (5), a plurality of first rectangular holes (6) have been seted up to the top equidistance distribution of rectangle piece (5), every discharge opening (7) have all been seted up to inner wall one side of first rectangular holes (6), every equal feed hole (8) have all been seted up to the inner wall opposite side of first rectangular holes (6), every equal feed hole (8) have been seted up to the inside of first rectangular holes (6) apart from the distribution, the top of workstation (1) is provided with connecting plate (10), one side equidistance distribution of connecting plate (10) is fixed with a plurality of push rod bodies (11), every one end of push rod body (11) is in the inside of every feed hole (8) respectively, two inner wall (10) have stopper (13) have, two fixed top (1) have on the top of workstation (1), the inside sliding connection of slide hole (13) has second connecting block (16), the opposite side screw thread of second connecting block (16) runs through has single-end screw rod (20), the other end of single-end screw rod (20) is fixed to be cup jointed first gear (17), step motor (18) are installed at the inner wall top of workstation (1), second gear (19) are installed to the output of step motor (18), first controller (31) are installed on the positive surface of single-hole U type frame (2), motor controller (32) are installed on the positive surface of single-hole U type frame (2), driver (33) are installed on the positive surface of single-hole U type frame (2).

2. The polyamide raw material pelletizing device capable of preventing material movement according to claim 1, characterized in that: one side of the connecting plate (10) is fixed with a limiting block (12), the top of the second connecting block (16) is fixed with the bottom of the connecting plate (10), and one end of the single-head screw rod (20) is rotationally connected to the other side of the first connecting block (14) through a bearing.

3. The polyamide raw material pelletizing device capable of preventing material movement according to claim 1, characterized in that: the other end of the single-head screw rod (20) is rotationally connected inside the mounting seat (15), teeth of the first gear (17) are meshed with teeth of the second gear (19), the electric push rod (3) is electrically connected with the first controller (31), the stepping motor (18) is electrically connected with the driver (33), and the driver (33) is electrically connected with the motor controller (32).

4. The polyamide raw material pelletizing device capable of preventing material movement according to claim 1, characterized in that: the top of workstation (1) has seted up second rectangular hole (21), the inner wall top of workstation (1) is fixed with guide block (22), the discharge gate of guide block (22) is in the discharge gate department of second rectangular hole (21).

5. The polyamide raw material pelletizing apparatus capable of preventing material movement according to claim 4, wherein: the bottom of water conservancy diversion piece (22) is close to discharge gate department bonding and is connected with U type blotter (23), the outer wall of U type blotter (23) is provided with mounting panel (24), the front surface and the rear surface of mounting panel (24) all screw thread run through have fixing bolt (25).

6. The polyamide raw material pelletizing apparatus capable of preventing material movement according to claim 5, wherein: one end of each fixing bolt (25) penetrates through the outer wall of the U-shaped buffer pad (23) in a threaded mode, and one end of each fixing bolt (25) is connected to the outer wall of the corresponding guide block (22) in a threaded mode.

7. The polyamide raw material pelletizing apparatus capable of preventing material movement according to claim 5, wherein: the inside of mounting panel (24) is equipped with screen cloth (26), the inner wall top of workstation (1) is fixed with hollow piece (27), the other end of guide block (22) is in the inside of hollow piece (27), the inner wall bottom bonding of hollow piece (27) is connected with rectangle blotter (28), and the top of rectangle blotter (28) contacts with the bottom of mounting panel (24).

8. The polyamide raw material pelletizing apparatus capable of preventing material movement according to claim 5, wherein: two miniature vibrators (29) are mounted on the front surface and the rear surface of the mounting plate (24), and a second controller (34) is mounted on the front surface of the single-hole U-shaped frame (2).

9. The polyamide raw material pelletizing device capable of preventing material movement according to claim 8, wherein: the second controller (34) is respectively and electrically connected with two of the micro vibrators (29), and a flow guide pipe (36) is fixed at the bottom of the mounting plate (24).

10. The polyamide raw material pelletizing device capable of preventing material movement according to claim 8, wherein: the positive surface of single hole U type frame (2) is installed third controller (35), third controller (35) and two other miniature vibrators (29) electric connection, two spacing holes (37) have been seted up to one side of rectangle piece (5), two the one end of stopper (12) is movable respectively cup joints in the inside of two spacing holes (37).