CN217802022U - Cutting device for producing polyvinyl chloride hose - Google Patents
Cutting device for producing polyvinyl chloride hose Download PDFInfo
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- CN217802022U CN217802022U CN202222093427.3U CN202222093427U CN217802022U CN 217802022 U CN217802022 U CN 217802022U CN 202222093427 U CN202222093427 U CN 202222093427U CN 217802022 U CN217802022 U CN 217802022U
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- chloride hose
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Abstract
The utility model discloses a cutting device for producing polyvinyl chloride hose, which comprises a cutting table, a material conveying driving mechanism and an extrusion cutting mechanism; cutting table: rectangular grooves are symmetrically formed in the upper surface of the cutting table, symmetrically distributed U-shaped frames are respectively arranged on the left side and the right side of the upper surface of the cutting table, guide columns are connected in first round holes of the U-shaped frames in a sliding mode, self-adaptive blocks are arranged at the lower ends of the guide columns, a second rotating shaft is rotatably connected between two longitudinally adjacent self-adaptive blocks through a first bearing, driven rollers are arranged on the outer sides of the second rotating shafts, and a supporting frame is arranged on the lower surface of the cutting table; defeated material actuating mechanism: its symmetry sets up in the front surface of cutting bed, and this a cutting device for producing polyvinyl chloride hose can guarantee when cutting the polyvinyl chloride hose that the polyvinyl chloride hose is in tensile state, and polyvinyl chloride hose cutting plane is level and smooth, and the device can cut the polyvinyl chloride hose of different thickness simultaneously and carry convenient to use.
Description
Technical Field
The utility model relates to a cutting technical field specifically is a cutting device for producing polyvinyl chloride hose.
Background
A flexible polyvinyl chloride pipe (polyvinyl chloride hose) is a flexible pipeline form, is suitable for the situation that a hard pipe is not practical to use or is not available due to some reasons, and is mainly used in the fields of drought resistance drainage and irrigation, engineering drainage and the like of agriculture and forestry.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a cutting device for producing polyvinyl chloride hose, the device can guarantee when cutting polyvinyl chloride hose that polyvinyl chloride hose is in tensile state, and polyvinyl chloride hose cutting plane levels, and the device can cut the polyvinyl chloride hose of different thickness simultaneously and carry, and convenient to use can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a cutting device for producing a polyvinyl chloride hose comprises a cutting table, a material conveying driving mechanism and an extrusion cutting mechanism;
cutting table: rectangular grooves are symmetrically formed in the upper surface of the cutting table, symmetrically distributed U-shaped frames are respectively arranged on the left side and the right side of the upper surface of the cutting table, guide columns are connected in first round holes of the U-shaped frames in a sliding mode, self-adaption blocks are arranged at the lower ends of the guide columns, a second rotating shaft is rotatably connected between two longitudinally adjacent self-adaption blocks through first bearings, driven rollers are arranged on the outer sides of the second rotating shafts, and a supporting frame is arranged on the lower surface of the cutting table;
defeated material actuating mechanism: the material conveying driving mechanisms are symmetrically arranged on the front surface of the cutting table and are rotationally connected with the rear wall of the corresponding rectangular groove through second bearings;
the extrusion cutting mechanism: it sets up in the upper surface middle part of cutting bed, and the device can guarantee when cutting the polyvinyl chloride hose that the polyvinyl chloride hose is in tensile state, and polyvinyl chloride hose cutting plane is level and smooth, and the device can cut the polyvinyl chloride hose of different thickness simultaneously and carry convenient to use.
Furthermore, the cutting table further comprises a single chip microcomputer, the single chip microcomputer is arranged on the front surface of the cutting table, the input end of the single chip microcomputer is electrically connected with an external power supply, and electrical elements are conveniently controlled.
Further, defeated material actuating mechanism includes first motor, first pivot and defeated material roller, first motor symmetry respectively sets up in the front surface of cutting bed, and the input of first motor all is connected with the output electricity of singlechip, and the output shaft of first motor all passes the second round hole of cutting bed and is equipped with first pivot, and the outside of first pivot all is equipped with defeated material roller, and the rear end of first pivot all is connected through the rotation of the rear wall of second bearing and the rectangular channel that corresponds, and defeated material roller all corresponds with driven voller upper and lower position, carries for the polyvinyl chloride hose and provides power.
Further, extrusion cutting mechanism includes second motor, U-shaped seat, double-screw bolt, guide bar, carriage and rhombus cutting knife, the U-shaped seat sets up in the upper surface middle part of cutting bed, and the front surface of U-shaped seat is equipped with the second motor, and the input of second motor all is connected with the output electricity of singlechip, and the output shaft of second motor passes the third round hole of U-shaped seat and is equipped with the double-screw bolt, and the middle part threaded connection of double-screw bolt has the carriage, is equipped with the guide bar between the two walls around the U-shaped seat, and the fourth round hole and the guide bar sliding connection of carriage, the lower extreme that moves the frame is equipped with the rhombus cutting knife, cuts polyvinyl chloride hose.
Further, extrusion cutting mechanism still includes first spring, arc extrusion piece and flexible post, the lower surface that removes the frame is equipped with the flexible post of symmetric distribution, and the flexible end of flexible post all is equipped with arc extrusion piece, and the upper surface of arc extrusion piece all is through first spring and the downside fixed connection who removes the frame, and first spring all cup joints with the outer end activity of adjacent flexible post, is equipped with the connecting rod between two arc extrusion pieces, guarantees the roughness of polyvinyl chloride hose cutting plane.
Furthermore, a second spring is arranged between the U-shaped frame and the self-adaptive block, the second spring is movably sleeved with the outer side face of the adjacent guide column, and the material conveying roller and the driven roller are self-adaptively clamped according to the rear end of the polyvinyl chloride hose.
Furthermore, the outer side surfaces of the conveying roller and the driven roller are respectively provided with friction convex balls which are uniformly distributed, so that the static friction force between the outer side surfaces of the conveying roller and the driven roller and the polyvinyl chloride hose is increased.
Compared with the prior art, the beneficial effects of the utility model are that: this a cutting device for producing polyvinyl chloride hose has following benefit:
1. the single chip microcomputer starts a first motor, the first motor drives a first rotating shaft to rotate, the first rotating shaft drives a conveying roller to rotate, then one end of an external polyvinyl chloride hose is placed between the conveying roller on the left side of the device and a driven roller, the conveying roller drives the polyvinyl chloride hose to move right through friction, meanwhile, the polyvinyl chloride hose drives the driven roller to rotate, the polyvinyl chloride hose is conveyed to the right along the upper surface of a cutting table, friction convex balls can increase static friction force between the outer side surfaces of the conveying roller and the driven roller and the polyvinyl chloride hose, when the polyvinyl chloride hose is located between the conveying roller on the left side and the driven roller on the right side, the polyvinyl chloride hose is in a straight state at the moment, when the thickness of the polyvinyl chloride hose changes, the driven roller moves vertically upwards, a second rotating shaft drives an adaptive block to move upwards, a guide column moves vertically upwards to slide upwards, a second spring contracts, so that a gap between the conveying roller and the driven roller can be automatically adjusted through the thickness change of the polyvinyl chloride hose, and meanwhile, the device can cut and convey polyvinyl chloride hoses with different thicknesses.
2. The singlechip starts the second motor, the second motor drives the double-screw bolt and rotates, the double-screw bolt makes with removal frame threaded connection and removes the frame along guide bar longitudinal movement, the front end cambered surface of arc extrusion piece at first contacts with the polyvinyl chloride hose, the flexible end shrink of flexible post, first spring shrink, thereby make the arc extrusion piece extrude polyvinyl chloride hose is vertical, make it keep flat state, make the cutting plane keep neat, the connecting rod guarantees arc extrusion piece synchronous movement, it drives the rhombus cutting knife and cuts the polyvinyl chloride hose afterwards to remove the frame, the device can guarantee when cutting the polyvinyl chloride hose that the polyvinyl chloride hose is in the tensile state, polyvinyl chloride hose cutting plane is level and smooth.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: the device comprises a cutting table 1, a singlechip 2, a support frame 3, a rectangular groove 4, a material conveying driving mechanism 5, a first motor 51, a first rotating shaft 52, a material conveying roller 53, a connecting rod 6, an extrusion cutting mechanism 7, a second motor 71, a U-shaped seat 72, a stud 73, a guide rod 74, a movable frame 75, a rhombic cutting knife 76, a first spring 77, an arc extrusion block 78, a telescopic column 79, a U-shaped frame 8, a second rotating shaft 9, a self-adaptive block 10, a second spring 11, a guide column 12, a driven roller 13 and a friction convex ball 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1, the present embodiment provides a technical solution: a cutting device for producing polyvinyl chloride flexible pipes comprises a cutting table 1, a material conveying driving mechanism 5 and an extrusion cutting mechanism 7;
cutting table 1: the upper surface of the cutting table is symmetrically provided with rectangular grooves 4, the left side and the right side of the upper surface of the cutting table 1 are respectively provided with symmetrically distributed U-shaped frames 8, guide columns 12 are respectively connected in a sliding way in first round holes of the U-shaped frames 8, the lower ends of the guide columns 12 are respectively provided with self-adapting blocks 10, a second rotating shaft 9 is rotatably connected between two longitudinally adjacent self-adapting blocks 10 through first bearings, driven rollers 13 are respectively arranged on the outer sides of the second rotating shafts 9, the lower surface of the cutting table 1 is provided with a support frame 3, the cutting table further comprises a single chip microcomputer 2, the single chip microcomputer 2 is arranged on the front surface of the cutting table 1, the input end of the single chip microcomputer 2 is electrically connected with an external power supply, second springs 11 are respectively arranged between the U-shaped frames 8 and the self-adapting blocks 10, the second springs 11 are respectively movably sleeved with the outer side surfaces of the adjacent guide columns 12, the outer side surfaces of a conveying roller 53 and the driven rollers 13 are respectively provided with uniformly distributed friction convex balls 14, when a polyvinyl chloride hose is cut, firstly, the device is placed at a designated position through the support frame 3, then one end of an external polyvinyl chloride hose is placed between the feeding roller 53 and the driven roller 13 on the left side of the device, the feeding roller 53 drives the polyvinyl chloride hose to move to the right through friction, and simultaneously the polyvinyl chloride hose drives the driven roller 13 to rotate, so that the polyvinyl chloride hose is conveyed to the right along the upper surface of the cutting table 1, the friction convex balls 14 can increase the static friction between the outer side surfaces of the feeding roller 53 and the driven roller 13 and the polyvinyl chloride hose, when the polyvinyl chloride hose is positioned between the feeding roller 53 and the driven roller 13 on the left side and the right side, the polyvinyl chloride hose is in a straightened state, when the thickness of the polyvinyl chloride hose changes, the driven roller 13 moves vertically upwards, the second rotating shaft 9 drives the self-adapting block 10 to move upwards, the guide post 12 vertically upwards moves to slide, and the second spring 11 contracts, therefore, the gap between the conveying roller 53 and the driven roller 13 is automatically adjusted through the thickness change of the polyvinyl chloride hose, the polyvinyl chloride hose can be ensured to be in a stretching state when the device is used for cutting the polyvinyl chloride hose, and meanwhile, the device can be used for cutting and conveying the polyvinyl chloride hoses with different thicknesses, and is convenient to use;
conveying driving mechanism 5: the conveying driving mechanisms 5 are symmetrically arranged on the front surface of the cutting table 1, and are respectively and symmetrically connected with the rear wall of the corresponding rectangular groove 4 through second bearings, each conveying driving mechanism 5 comprises a first motor 51, a first rotating shaft 52 and a conveying roller 53, the first motors 51 are respectively and symmetrically arranged on the front surface of the cutting table 1, the input ends of the first motors 51 are electrically connected with the output end of the single chip microcomputer 2, the output shafts of the first motors 51 penetrate through second round holes of the cutting table 1 and are provided with the first rotating shafts 52, the outer sides of the first rotating shafts 52 are respectively provided with the conveying rollers 53, the rear ends of the first rotating shafts 52 are respectively and rotatably connected with the rear walls of the corresponding rectangular grooves 4 through second bearings, the conveying rollers 53 are respectively corresponding to the upper and lower positions of the driven rollers 13, then the single chip microcomputer 2 starts the first motors 51, the first motors 51 drive the first rotating shafts 52 to rotate, the first rotating shafts 52 drive the conveying rollers 53 to rotate, and provide power for conveying polyvinyl chloride hoses by the device;
extrusion cutting mechanism 7: the extrusion cutting mechanism 7 is arranged in the middle of the upper surface of the cutting table 1, and comprises a second motor 71, a U-shaped seat 72, a stud 73, a guide rod 74, a moving frame 75 and a diamond-shaped cutting knife 76, wherein the U-shaped seat 72 is arranged in the middle of the upper surface of the cutting table 1, the front surface of the U-shaped seat 72 is provided with the second motor 71, the input end of the second motor 71 is electrically connected with the output end of the single chip microcomputer 2, the output shaft of the second motor 71 penetrates through a third round hole of the U-shaped seat 72 and is provided with the stud 73, the middle part of the stud 73 is in threaded connection with the moving frame 75, the guide rod 74 is arranged between the front wall and the rear wall of the U-shaped seat 72, a fourth round hole of the moving frame 75 is in sliding connection with the guide rod 74, the lower end of the moving frame 75 is provided with the diamond-shaped cutting knife 76, the extrusion cutting mechanism 7 further comprises a first spring 77, an arc-shaped extrusion block 78 and an expansion column 79, the lower surface of the moving frame 75 is provided with symmetrically distributed expansion columns 79, the telescopic ends of the telescopic columns 79 are respectively provided with an arc-shaped extrusion block 78, the upper surfaces of the arc-shaped extrusion blocks 78 are fixedly connected with the lower side of the movable frame 75 through first springs 77, the first springs 77 are movably sleeved with the outer ends of the adjacent telescopic columns 79, a connecting rod 6 is arranged between the two arc-shaped extrusion blocks 78, the singlechip 2 starts a second motor 71, the second motor 71 drives a stud 73 to rotate, the stud 73 is in threaded connection with the movable frame 75 to enable the movable frame 75 to longitudinally move along a guide rod 74, the front end cambered surfaces of the arc-shaped extrusion blocks 78 are firstly contacted with a polyvinyl chloride hose, the telescopic ends of the telescopic columns 79 contract, the first springs 77 contract, so that the arc-shaped extrusion blocks 78 vertically extrude the polyvinyl chloride hose to keep the polyvinyl chloride hose in a flat state, the cutting surface is kept neat, the connecting rods 6 ensure that the arc-shaped extrusion blocks 78 synchronously move, and then the movable frame 75 drives a diamond-shaped cutter 76 to cut the polyvinyl chloride hose, so that the cutting surface of the polyvinyl chloride hose is flat.
The utility model provides a pair of a cutting device for producing polyvinyl chloride hose's theory of operation as follows: when the polyvinyl chloride hose is cut, firstly, the device is placed at a designated position through the support frame 3, then the singlechip 2 starts the first motor 51, the first motor 51 drives the first rotating shaft 52 to rotate, the first rotating shaft 52 drives the material conveying roller 53 to rotate, then, one end of the external polyvinyl chloride hose is placed between the material conveying roller 53 at the left side of the device and the driven roller 13, the material conveying roller 53 drives the polyvinyl chloride hose to move right through friction, and simultaneously, the polyvinyl chloride hose drives the driven roller 13 to rotate, thereby conveying the polyvinyl chloride hose to the right along the upper surface of the cutting table 1, the friction convex balls 14 can increase the static friction between the outer side surfaces of the delivery roller 53 and the driven roller 13 and the polyvinyl chloride hose, when the polyvinyl chloride hose is positioned between the feeding rollers 53 and the driven rollers 13 on the left side and the right side, the polyvinyl chloride hose is in a stretched state at the moment, the singlechip 2 starts the second motor 71, the second motor 71 drives the stud 73 to rotate, the stud 73 is in threaded connection with the moving frame 75, so that the moving frame 75 longitudinally moves along the guide rod 74, the cambered surface at the front end of the arc-shaped extrusion block 78 is firstly contacted with the polyvinyl chloride hose, the telescopic end of the telescopic column 79 contracts, the first spring 77 contracts, so that the arc-shaped extrusion blocks 78 vertically extrude the polyvinyl chloride hose to keep the polyvinyl chloride hose in a flat state, so that the cutting surface is kept orderly, the connecting rod 6 ensures the arc-shaped extrusion blocks 78 to synchronously move, then the moving frame 75 drives the diamond-shaped cutting knife 76 to cut the polyvinyl chloride hose, when the thickness of the polyvinyl chloride hose changes, the driven roller 13 moves upwards vertically, the second rotating shaft 9 drives the self-adaptive block 10 to move upwards, the guide post 12 moves upwards vertically and slides, the second spring 11 contracts, so that the gap between the feed roller 53 and the driven roller 13 is automatically adjusted by the thickness change of the polyvinyl chloride hose.
It should be noted that the single chip microcomputer 2 disclosed in the above embodiments may adopt MSP430, the first motor 51 and the second motor 71 may adopt Y80M1-2, and the single chip microcomputer 2 controls the first motor 51 and the second motor 71 to work by using a common method in the prior art.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A cutting device for producing polyvinyl chloride hose which characterized in that: comprises a cutting table (1), a material conveying driving mechanism (5) and an extrusion cutting mechanism (7);
cutting table (1): rectangular grooves (4) are symmetrically formed in the upper surface of the cutting table (1), symmetrically distributed U-shaped frames (8) are respectively arranged on the left side and the right side of the upper surface of the cutting table (1), guide columns (12) are connected in a first round hole of each U-shaped frame (8) in a sliding mode, self-adaptive blocks (10) are arranged at the lower ends of the guide columns (12), a second rotating shaft (9) is rotatably connected between every two longitudinally adjacent self-adaptive blocks (10) through first bearings, driven rollers (13) are arranged on the outer sides of the second rotating shafts (9), and a supporting frame (3) is arranged on the lower surface of the cutting table (1);
conveying driving mechanism (5): the material conveying driving mechanisms (5) are symmetrically arranged on the front surface of the cutting table (1) and are rotationally connected with the rear wall of the corresponding rectangular groove (4) through second bearings;
extrusion cutting mechanism (7): which is arranged in the middle of the upper surface of the cutting table (1).
2. The cutting apparatus for manufacturing a polyvinyl chloride hose according to claim 1, wherein: the cutting table is characterized by further comprising a single chip microcomputer (2), wherein the single chip microcomputer (2) is arranged on the front surface of the cutting table (1), and the input end of the single chip microcomputer (2) is electrically connected with an external power supply.
3. A cutting apparatus for manufacturing a polyvinyl chloride hose according to claim 2, wherein: defeated material actuating mechanism (5) include first motor (51), first pivot (52) and defeated material roller (53), first motor (51) symmetry respectively sets up in the front surface of cutting bed (1), the input of first motor (51) all is connected with the output electricity of singlechip (2), the output shaft of first motor (51) all passes the second round hole of cutting bed (1) and is equipped with first pivot (52), the outside of first pivot (52) all is equipped with defeated material roller (53), the rear end of first pivot (52) all rotates through the rear wall of second bearing and rectangular channel (4) that correspond and is connected, defeated material roller (53) all correspond with driven voller (13) upper and lower position.
4. A cutting apparatus for manufacturing a polyvinyl chloride hose according to claim 2, wherein: the extrusion cutting mechanism (7) comprises a second motor (71), a U-shaped seat (72), a stud (73), a guide rod (74), a moving frame (75) and a diamond-shaped cutting knife (76), the U-shaped seat (72) is arranged in the middle of the upper surface of the cutting table (1), the front surface of the U-shaped seat (72) is provided with the second motor (71), the input end of the second motor (71) is electrically connected with the output end of the single chip microcomputer (2), the output shaft of the second motor (71) penetrates through a third round hole of the U-shaped seat (72) and is provided with the stud (73), the middle of the stud (73) is in threaded connection with the moving frame (75), the guide rod (74) is arranged between the front wall and the rear wall of the U-shaped seat (72), a fourth round hole of the moving frame (75) is in sliding connection with the guide rod (74), and the diamond-shaped cutting knife (76) is arranged at the lower end of the moving frame (75).
5. The cutting apparatus for manufacturing a polyvinyl chloride hose according to claim 4, wherein: extrusion cutting mechanism (7) still include first spring (77), arc extrusion piece (78) and flexible post (79), the lower surface that removes frame (75) is equipped with symmetric distribution's flexible post (79), and the flexible end of flexible post (79) all is equipped with arc extrusion piece (78), and the upper surface of arc extrusion piece (78) all cup joints with the outer end activity of adjacent flexible post (79) through first spring (77) and the downside fixed connection who removes frame (75), first spring (77), is equipped with connecting rod (6) between two arc extrusion pieces (78).
6. The cutting apparatus for manufacturing a polyvinyl chloride hose according to claim 1, wherein: and a second spring (11) is arranged between the U-shaped frame (8) and the self-adaptive block (10), and the second spring (11) is movably sleeved with the outer side surface of the adjacent guide post (12).
7. A cutting apparatus for manufacturing a polyvinyl chloride hose according to claim 3, wherein: and friction convex balls (14) which are uniformly distributed are arranged on the outer side surfaces of the material conveying roller (53) and the driven roller (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222093427.3U CN217802022U (en) | 2022-08-10 | 2022-08-10 | Cutting device for producing polyvinyl chloride hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222093427.3U CN217802022U (en) | 2022-08-10 | 2022-08-10 | Cutting device for producing polyvinyl chloride hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217802022U true CN217802022U (en) | 2022-11-15 |
Family
ID=83975167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222093427.3U Active CN217802022U (en) | 2022-08-10 | 2022-08-10 | Cutting device for producing polyvinyl chloride hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217802022U (en) |
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2022
- 2022-08-10 CN CN202222093427.3U patent/CN217802022U/en active Active
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