CN216609100U

CN216609100U - Automatic cutting circulation device of plastic bar

Info

Publication number: CN216609100U
Application number: CN202023176500.0U
Authority: CN
Inventors: 史丽娟; 孔国杰; 唐伟明; 郦嵩
Original assignee: Jiangsu Hengbo Composite Material Co ltd
Current assignee: Jiangsu Hengbo Composite Material Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2022-05-27
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses an automatic cutting and circulating device for plastic bars, and particularly relates to the field of cutting and circulating. The cutter on the cutter rest at the bottom of the sliding plate moves up and down to achieve the cutting effect, compared with the prior art, the cutting surface is neat and smooth, the cutting speed is high, time and labor are saved when an operator uses the cutter, the working efficiency of the operator is improved, the working pressure of the operator is reduced, and the practicability of the equipment is improved.

Description

Automatic cutting circulation device of plastic bar

Technical Field

The utility model relates to the technical field of cutting circulation, in particular to an automatic cutting circulation device for plastic bars.

Background

Plastic bars are made of plastic resin, and generally refer to solid cylinders, and herein, solid squares, diamonds, and triangles are also referred to as bars. The plastic bar is mainly used for processing parts such as plastic gears, bolts, bearings 18 and pads on a metal cutting machine tool like round steel, the plastic used for extrusion molding the bar comprises polyamide, polyformaldehyde, polycarbonate, ABS, polyphenyl ether, polysulfone, polyethylene, polypropylene, polyvinyl chloride, organic glass and the like, and the current plastic pipes are required to be cut into proper lengths for use.

But when in actual use, plastic rod is when the cutting, and the plastic rod of cutting is piled at will at the discharge gate to make the plastic rod after the cutting in disorder, still need the manual work to go the circulation again midway, thereby cause the circulation inconvenient, waste time and energy.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above drawbacks of the prior art, embodiments of the present invention provide an automatic cutting and circulating device for plastic bars, which cuts the plastic bars through a cutting mechanism, and a roller and a conveyor belt transport the cut plastic bars, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic cutting and circulating device for plastic bars comprises a bottom plate, wherein a side plate is fixedly arranged on one side of the bottom plate, and a cutting mechanism is fixedly arranged on one side of the side plate;

the cutting mechanism comprises a first motor, the outer side of the first motor is fixed and is provided with a first support frame, the number of the first support frames is two, one end of each first support frame is fixedly connected with one side of a side plate, one side of the first motor is fixedly provided with a power output shaft, the power output shaft penetrates through the side plate and extends to one side of the side plate, one side of the power output shaft is fixedly provided with a turntable, one side of the turntable is fixedly provided with a first rotating shaft, one side of the first rotating shaft is movably connected with a rocker arm, one side of the rocker arm is fixedly provided with a second rotating shaft, the outer side of the second rotating shaft is movably connected with a connecting rod, one side of the bottom of the connecting rod is movably connected with a third rotating shaft, one side of the third rotating shaft is fixedly provided with a sliding plate, the bottom of the sliding plate is fixedly provided with a cutter rest, the bottom of the cutter rest is provided with a cutter, one side of the cutter is provided with a threaded bolt, the utility model discloses a cutting tool, including slide bar, screw bolt, cutter, knife rest and knife rest threaded connection, the screw bolt quantity sets up to two, the screw bolt runs through the cutter and extends to knife rest and knife rest threaded connection, the fixed slider that is provided with in slide one side, slider quantity sets up to two sets of, slider one side is provided with the arc wall, the inboard swing joint of arc wall has the bearing, bearing one side is provided with the slide bar, slide bar one side is provided with first spout, bearing and first spout sliding connection, the fixed second support frame that is provided with in slide bar one side, second support frame quantity sets up to two, second support frame and curb plate fixed connection.

In a preferred embodiment, the top of the side plate is fixedly provided with a top plate, the bottom of the top plate is fixedly provided with a feeding mechanism, the feeding mechanism comprises two first supporting columns, the number of the first supporting columns is two, the first supporting columns are fixedly connected with the top plate, one side of each first supporting column is provided with a second chute, one side of each first supporting column is provided with a first roller, one side of each first roller is provided with a fourth rotating shaft, the fourth rotating shaft penetrates through the first roller and extends to two sides of the first roller, the fourth rotating shaft is slidably connected with the second chute, a spring is fixedly arranged on the outer side of each fourth rotating shaft, one side of the bottom of the spring is provided with a second supporting column, the number of the second supporting columns is two, one side of the second supporting column is fixedly provided with a third supporting frame, and the top of the third supporting frame is fixedly provided with a second motor, a transmission shaft is fixedly arranged on one side of the second motor, penetrates through the second support columns on the two sides, and a second roller is fixedly connected to the outer side of the transmission shaft.

In a preferred embodiment, a supporting plate is arranged on one side of the feeding mechanism, a first supporting leg is fixedly arranged at the bottom of the supporting plate, and the number of the first supporting legs is multiple.

In a preferred embodiment, a roller is arranged on one side of the supporting plate, a plurality of third sliding grooves are formed in the outer side of the roller, and a third motor is fixedly arranged on one side of the roller.

In a preferred embodiment, a plurality of fourth support frames are fixedly arranged at the bottom of the third motor, a partition plate is fixedly arranged at the bottom of each fourth support frame, a baffle is fixedly arranged on one side of each partition plate, and the bottom of each baffle is fixedly connected with one side of the bottom plate.

In a preferred embodiment, a conveyor belt is arranged at the bottom of the roller, rotating wheels are movably connected to the inner side of the conveyor belt, the number of the rotating wheels is two, a fifth rotating shaft is arranged on one side of each rotating wheel, a fifth supporting frame is arranged on the outer side of each fifth rotating shaft, and the bottom of each fifth supporting frame is fixedly connected with the bottom plate.

In a preferred embodiment, a first driving wheel is fixedly arranged outside the fifth rotating shaft, a belt is arranged outside the first driving wheel, a second driving wheel is arranged at the bottom end of the belt, a fourth motor is fixedly arranged on one side of the second driving wheel, and the bottom of the fourth motor is fixedly connected with the bottom plate.

The utility model has the technical effects and advantages that:

1. by arranging the cutting mechanism, the first motor and the power output shaft, the rotary table is driven to rotate by the power output shaft, the rocker arm is driven to rotate by the first rotating shaft on one side of the rotary table, the connecting rod is driven to rotate by the second rotating shaft on the bottom of the rocker arm, the connecting rod moves up and down, so that the sliding plate is pulled to move up and down, the sliding plate drives the rear sliding block, the sliding block drives the bearing on one side to slide up and down in the first sliding groove, so that the cutter on the cutter rest on the bottom of the sliding plate is driven to move up and down, and the cutting effect is achieved;

2. by arranging the feeding mechanism, the roller and the conveyor belt, the plastic bar is placed on the second roller, according to the size of the plastic bar, the plastic bar jacks up the first roller, the first roller pushes the fourth rotating shaft to slide in the second chute, the spring tension pulls the fourth rotating shaft downwards, the fourth rotating shaft drives the first roller to move downwards, the second roller pushes the plastic bar onto the supporting plate, the plastic bar is pushed into the third chute on the roller, the cutter falls to cut the plastic bar, the cut plastic bar stays on the third chute, the third motor is started, the third motor drives the roller to rotate, when the roller rotates to the bottom, the cut plastic bar stays in the third chute and falls onto the conveyor belt, the fourth motor rotates, the first drive wheel is driven to rotate through the belt, and the conveyor belt arranged in order is conveyed away, compared with the prior art, the feeding mechanism, the roller and the conveyor belt achieve the effect of automatic feeding, the amount of labor is reduced for a user, the cut plastic bars are conveyed out in order, the amount of labor of the user is further reduced, the labor efficiency is improved, the production capacity is increased, and the operation of an operator is simpler and more convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a schematic structural diagram of the cutting mechanism of the present invention.

Fig. 4 is a cross-sectional view of the cutting mechanism of the present invention.

The reference signs are: 1. a base plate; 2. a side plate; 3. a first motor; 4. a first support frame; 5. a power take-off shaft; 6. a turntable; 7. a first rotating shaft; 8. a rocker arm; 9. a second rotating shaft; 10. a connecting rod; 11. a third rotating shaft; 12. a slide plate; 13. a tool holder; 14. a cutter; 15. a threaded bolt; 16. a slider; 17. an arc-shaped slot; 18. a bearing; 19. a slide bar; 20. a first chute; 21. a second support frame; 22. a top plate; 23. a first support column; 24. a second chute; 25. a first roller; 26. a fourth rotating shaft; 27. a spring; 28. a second support column; 29. a third support frame; 30. a second motor; 31. a drive shaft; 32. a second roller; 33. a support plate; 34. a first support leg; 35. a drum; 36. a third chute; 37. a third motor; 38. a fourth support frame; 39. a partition plate; 40. a baffle plate; 41. a conveyor belt; 42. a rotating wheel; 43. a fifth rotating shaft; 44. a fifth support frame; 45. a first drive pulley; 46. a belt; 47. a second transmission wheel; 48. a fourth 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.

The automatic cutting and circulating device for the plastic bars shown in the attached figures 1-4 comprises a bottom plate 1, wherein a side plate 2 is fixedly arranged on one side of the bottom plate 1, and a cutting mechanism is fixedly arranged on one side of the side plate 2;

the cutting mechanism comprises a first motor 3, a first support frame 4 is arranged outside the first motor 3, the number of the first support frame 4 is two, one end of the first support frame 4 is fixedly connected with one side of a side plate 2, a power output shaft 5 is fixedly arranged on one side of the first motor 3, the power output shaft 5 penetrates through the side plate 2 and extends to one side of the side plate 2, a rotary table 6 is fixedly arranged on one side of the power output shaft 5, a first rotary shaft 7 is fixedly arranged on one side of the rotary table 6, a rocker arm 8 is movably connected to one side of the first rotary shaft 7, a second rotary shaft 9 is fixedly arranged on one side of the rocker arm 8, a connecting rod 10 is movably connected to the outside of the second rotary shaft 9, a third rotary shaft 11 is movably connected to one side of the bottom of the connecting rod 10, a sliding plate 12 is fixedly arranged on one side of the third rotary shaft 11, a knife rest 13 is fixedly arranged at the bottom of the sliding plate 12, a cutter 14 is arranged at the bottom of the knife rest 13, and a threaded bolt 15 is arranged on one side of the cutter 14, threaded bolt 15 quantity sets up to two, threaded bolt 15 runs through cutter 14 and extends to knife rest 13 and knife rest 13 threaded connection, slide 12 one side is fixed and is provided with slider 16, slider 16 quantity sets up to two sets of, slider 16 one side is provided with arc wall 17, the inboard swing joint of arc wall 17 has bearing 18, bearing 18 one side is provided with slide bar 19, slide bar 19 one side is provided with first spout 20, bearing 18 and first spout 20 sliding connection, slide bar 19 one side is fixed and is provided with second support frame 21, second support frame 21 quantity sets up to two, second support frame 21 and curb plate 2 fixed connection.

As shown in fig. 1, a top plate 22 is fixedly arranged at the top of a side plate 2, a feeding mechanism is fixedly arranged at the bottom of the top plate 22, the feeding mechanism includes two first supporting columns 23, the first supporting columns 23 are fixedly connected with the top plate 22, one side of each first supporting column 23 is provided with a second chute 24, one side of each first supporting column 23 is provided with a first roller 25, one side of each first roller 25 is provided with a fourth rotating shaft 26, the fourth rotating shaft 26 penetrates through the first roller 25 and extends to two sides of the first roller 25, the fourth rotating shaft 26 is slidably connected with the second chute 24, the outer side of the fourth rotating shaft 26 is fixedly provided with a spring 27, one side of the bottom of the spring 27 is provided with a second supporting column 28, the number of the second supporting columns 28 is two, one side of the second supporting column 28 is fixedly provided with a third supporting frame 29, the top of the third supporting frame 29 is fixedly provided with a second motor 30, one side of the second motor 30 is fixedly provided with a transmission shaft 31, transmission shaft 31 runs through both sides second support column 28, and transmission shaft 31 outside fixedly connected with second gyro wheel 32, feed mechanism are so that carry out the propelling movement to the plastic rod.

As shown in fig. 1, a supporting plate 33 is arranged on one side of the feeding mechanism, a plurality of first supporting legs 34 are fixedly arranged at the bottom of the supporting plate 33, and the supporting plate 33 is used for placing plastic bars to cut the plastic bars by the cutter 14 and providing an operating platform for the cutter 14.

As shown in fig. 1, a roller 35 is disposed on one side of the supporting plate 33, a plurality of third sliding grooves 36 are disposed on the outer side of the roller 35, a third motor 37 is fixedly disposed on one side of the roller 35, and the roller 35 and the third sliding grooves 36 are used for conveying the cut plastic bars.

As shown in fig. 1, a fourth supporting frame 38 is fixedly arranged at the bottom of the third motor 37, the number of the fourth supporting frames 38 is multiple, a partition plate 39 is fixedly arranged at the bottom of the fourth supporting frame 38, a baffle plate 40 is fixedly arranged on one side of the partition plate 39, the bottom of the baffle plate 40 is fixedly connected with one side of the bottom plate 1, and the fourth supporting frame 38 and the partition plate 39 are used for fixing and supporting the third motor 37.

As shown in fig. 2, a conveyor belt 41 is arranged at the bottom of the roller 35, a rotating wheel 42 is movably connected to the inner side of the conveyor belt 41, the number of the rotating wheels 42 is two, a fifth rotating shaft 43 is arranged on one side of the rotating wheel 42, a fifth supporting frame 44 is arranged on the outer side of the fifth rotating shaft 43, the bottom of the fifth supporting frame 44 is fixedly connected with the bottom plate 1, and the conveyor belt 41 is used for facilitating circulation of the cut plastic bars unloaded from the roller 35.

As shown in fig. 1, a first driving wheel 45 is fixedly arranged on the outer side of the fifth rotating shaft 43, a belt 46 is arranged on the outer side of the first driving wheel 45, a second driving wheel 47 is arranged at the bottom end of the belt 46, a fourth motor 48 is fixedly arranged on one side of the second driving wheel 47, the bottom of the fourth motor 48 is fixedly connected with the bottom plate 1, and the fourth motor 48 and the belt 46 are used for driving the conveying belt 41 to rotate.

The working principle of the utility model is as follows: when the utility model is used, firstly, the threaded bolt 15 is screwed clockwise, the cutter 14 is fixed on the cutter frame 13, the first motor 3 is started, the power output shaft 5 drives the rotary disc 6 to rotate, the first rotating shaft 7 at one side of the rotary disc 6 drives the rocker arm 8 to rotate, the second rotating shaft 9 at the bottom of the rocker arm 8 drives the connecting rod 10 to rotate, the connecting rod 10 moves up and down, so that the sliding plate 12 is pulled to move up and down, the sliding plate 12 drives the rear sliding block 16, the sliding block 16 drives the bearing 18 at one side to slide up and down in the first sliding groove 20, so that the cutter 14 on the cutter frame 13 at the bottom of the sliding plate 12 is driven to move up and down, so as to achieve the cutting effect, the second motor 30 rotates, the second motor 30 drives the second roller 32 to rotate, the plastic bar is put on the second roller 32, according to the size of the plastic bar, the plastic bar jacks up the first roller 25, the first roller 25 pushes the fourth rotating shaft 26 to slide in the second sliding groove 24, the spring 27 is used for drawing the fourth rotating shaft 26 downwards, the fourth rotating shaft 26 drives the first roller 25 downwards, so that the effect of clamping the plastic bars is achieved, the second roller 32 pushes the plastic bars onto the supporting plate 33, the plastic bars are pushed into the third sliding groove 36 on the roller 35, the cutter 14 falls to cut the plastic bars, the cut plastic bars are stopped on the third sliding groove 36, the third motor 37 is started, the third motor 37 drives the roller 35 to rotate, when the roller 35 rotates to the bottom, the cut plastic bars stopped in the third sliding groove 36 fall onto the conveyor belt 41, the fourth motor 48 rotates, the belt 46 drives the first transmission wheel 45 to rotate, and the neatly arranged plastic bars are conveyed away by the conveyor belt 41.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides an automatic cutout circulation device of plastic rod, includes bottom plate (1), its characterized in that: a side plate (2) is fixedly arranged on one side of the bottom plate (1), and a cutting mechanism is fixedly arranged on one side of the side plate (2);

the cutting mechanism comprises a first motor (3), wherein a first support frame (4) is fixedly arranged on the outer side of the first motor (3), the number of the first support frames (4) is two, one end of each first support frame (4) is fixedly connected with one side of a side plate (2), a power output shaft (5) is fixedly arranged on one side of the first motor (3), the power output shaft (5) penetrates through the side plates (2) and extends to one side of the side plates (2), a rotary plate (6) is fixedly arranged on one side of the power output shaft (5), a first rotating shaft (7) is fixedly arranged on one side of the rotary plate (6), a rocker arm (8) is movably connected to one side of the first rotating shaft (7), a second rotating shaft (9) is fixedly arranged on one side of the rocker arm (8), a connecting rod (10) is movably connected to the outer side of the second rotating shaft (9), and a third rotating shaft (11) is movably connected to one side of the bottom of the connecting rod (10), a sliding plate (12) is fixedly arranged on one side of the third rotating shaft (11), a tool rest (13) is fixedly arranged on the bottom of the sliding plate (12), a cutter (14) is arranged on the bottom of the tool rest (13), a threaded bolt (15) is arranged on one side of the cutter (14), the number of the threaded bolts (15) is two, the threaded bolts (15) penetrate through the cutter (14) and extend to the tool rest (13) to be in threaded connection with the tool rest (13), a sliding block (16) is fixedly arranged on one side of the sliding plate (12), the number of the sliding blocks (16) is two, an arc-shaped groove (17) is arranged on one side of the sliding block (16), a bearing (18) is movably connected to the inner side of the arc-shaped groove (17), a sliding rod (19) is arranged on one side of the bearing (18), a first sliding groove (20) is arranged on one side of the sliding rod (19), and the bearing (18) is in sliding connection with the first sliding groove (20), the sliding rod (19) is fixedly provided with two second supporting frames (21) on one side, the number of the second supporting frames (21) is two, and the second supporting frames (21) are fixedly connected with the side plates (2).

2. The automatic cutting and circulating device for the plastic bars, according to claim 1, is characterized in that: the top of the side plate (2) is fixedly provided with a top plate (22), the bottom of the top plate (22) is fixedly provided with a feeding mechanism, the feeding mechanism comprises first supporting columns (23), the number of the first supporting columns (23) is two, the first supporting columns (23) are fixedly connected with the top plate (22), one sides of the first supporting columns (23) are provided with second sliding grooves (24), one sides of the first supporting columns (23) are provided with first rollers (25), one sides of the first rollers (25) are provided with fourth rotating shafts (26), the fourth rotating shafts (26) penetrate through the first rollers (25) and extend to the two sides of the first rollers (25), the fourth rotating shafts (26) are slidably connected with the second sliding grooves (24), the outer sides of the fourth rotating shafts (26) are fixedly provided with springs (27), one sides of the bottoms of the springs (27) are provided with second supporting columns (28), the number of the second supporting columns (28) is two, a third supporting frame (29) is fixedly arranged on one side of the second supporting columns (28), a second motor (30) is fixedly arranged at the top of the third supporting frame (29), a transmission shaft (31) is fixedly arranged on one side of the second motor (30), the transmission shaft (31) penetrates through the second supporting columns (28) on two sides, and second rollers (32) are fixedly connected to the outer sides of the transmission shaft (31).

3. The automatic cutting and circulating device for the plastic rods as claimed in claim 2, wherein: feed mechanism one side is provided with backup pad (33), backup pad (33) bottom is fixed and is provided with first supporting leg (34), first supporting leg (34) quantity sets up to a plurality ofly.

4. The automatic cutting and circulating device for the plastic rods, according to claim 3, is characterized in that: a roller (35) is arranged on one side of the supporting plate (33), a third sliding groove (36) is formed in the outer side of the roller (35), the number of the third sliding grooves (36) is multiple, and a third motor (37) is fixedly arranged on one side of the roller (35).

5. The automatic cutting and circulating device for the plastic rods as claimed in claim 4, wherein: the bottom of the third motor (37) is fixedly provided with a fourth support frame (38), the number of the fourth support frames (38) is multiple, the bottom of the fourth support frame (38) is fixedly provided with a partition plate (39), one side of the partition plate (39) is fixedly provided with a baffle plate (40), and the bottom of the baffle plate (40) is fixedly connected with one side of the bottom plate (1).

6. The automatic cutting and circulating device for the plastic rods as claimed in claim 4, wherein: the bottom of the roller (35) is provided with a conveyor belt (41), the inner side of the conveyor belt (41) is movably connected with rotating wheels (42), the number of the rotating wheels (42) is two, one side of each rotating wheel (42) is provided with a fifth rotating shaft (43), a fifth supporting frame (44) is arranged on the outer side of each fifth rotating shaft (43), and the bottom of each fifth supporting frame (44) is fixedly connected with the bottom plate (1).

7. The automatic cutting and circulating device for the plastic rods, according to claim 6, is characterized in that: a first transmission wheel (45) is fixedly arranged on the outer side of the fifth rotating shaft (43), a belt (46) is arranged on the outer side of the first transmission wheel (45), a second transmission wheel (47) is arranged at the bottom end of the belt (46), a fourth motor (48) is fixedly arranged on one side of the second transmission wheel (47), and the bottom of the fourth motor (48) is fixedly connected with the bottom plate (1).