CN213596525U

CN213596525U - Variable ultrasonic dissecting knife for plastic cylinder braiding machine

Info

Publication number: CN213596525U
Application number: CN202020826870.5U
Authority: CN
Inventors: 胡岩岩
Original assignee: Jiangsu Runyi General Equipment Co ltd
Current assignee: Jiangsu Runyi General Equipment Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-07-02
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a plastics drum braider is with variable ultrasonic wave sword of cutting open, include the board and decide the platform, the board downside is fixed with the landing leg all around, and installs the side prop on the board both sides, the side prop inboard is fixed with the crossbeam, and crossbeam mid-mounting has the motor, decide the platform and weld in board upside middle part, and decide an upside middle part and be fixed with first protecting crust, concave the inlaying in first protecting crust lower extreme middle part has the feed inlet, and decides an upside both ends and be fixed with the atmospheric pressure pole. This plastics drum braider is with variable ultrasonic wave cut out sword is provided with decides the platform, decides a inner structure size and cut-off knife structure size and coincide each other, and the platform is decided to the recessed character form and the cut-off knife structure is coincide each other, the effect of cutting of the cut-off knife of being convenient for decide the platform and fall into in cutting and decide the platform, with decide the inside protection bottom plate mutual contact of platform, prevent that the cut-off knife direct touching stereoplasm from deciding the platform and cause and decide platform destruction and the wearing and tearing of cut-off knife tool bit.

Description

Variable ultrasonic dissecting knife for plastic cylinder braiding machine

Technical Field

The utility model relates to a plastic drum braider variable ultrasonic wave cuts open sword technical field specifically is a plastic drum braider is with variable ultrasonic wave cuts open sword.

Background

The ultrasonic scalpel generates instantaneous telescopic vibration of the blade by the action of ultrasonic waves, and can repeatedly collide abrasive grains and a processed object in a high-acceleration state in a very short time. As a result, the workpiece is machined while generating a fine fractured layer on the surface thereof, and thus the machining load of the grinding wheel blade can be greatly reduced. In addition, because of the vibration of ultrasonic wave, cause the interval between work thing and the blade, thus has greatly improved the cooling effect of grit to through preventing the emergence of phenomena such as grit passivation and gas pocket jam, just can improve the processingquality of work thing, and the life of extension blade.

The cutting effect of a cutting knife for a plastic cylindrical knitting machine in the market is general, the cutting knife working for a long time is easy to work load, the service life is influenced, and a shell is easy to block and block when multi-layer cutting is carried out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics drum is compiled machine variable ultrasonic wave and is cut open sword to solve the plastics drum on the market that proposes among the above-mentioned background art and compile machine and cut the effect with cutting open the sword and generally, the very easy work load of the sword that cuts open of long-term work influences life, and carry out the problem that the multilayer was cut the jam of card shell very easily when cutting.

In order to achieve the above object, the utility model provides a following technical scheme: a variable ultrasonic wave splitting knife for a plastic cylinder knitting machine comprises a machine table and a cutting table, wherein supporting legs are fixed on the periphery of the lower side of the machine table, and the upper ends of the two sides of the machine table are provided with side columns, the inner sides of the side columns are fixed with cross beams, the middle parts of the cross beams are provided with motors, the cutting table is welded at the middle part of the upper side of the machine table, a first protective shell is fixed in the middle of the upper side of the cutting table, a feed inlet is concavely embedded in the middle of the lower end of the first protective shell, and both ends of the upper side of the cutting table are fixed with air pressure rods, the inner sides of the air pressure rods are connected with positioning shafts, mounting plates are welded on the inner sides of the positioning shafts, a second protective shell is arranged in the middle of the lower side of each mounting plate, the upper end in the second protective shell is provided with a piezoelectric driver, the bottom end of the lower side of the piezoelectric driver is connected with an ultrasonic vibrator, and the ultrasonic vibrator downside is connected with the cut-off knife, decide the inside lower extreme of platform and install protective bottom plate.

Preferably, decide the platform and be the character cut in bas-relief form, and decide the platform internal structure size and cut-off knife structural dimension and coincide each other.

Preferably, the first protective shell is hollow, and the cut-off knife forms a protective structure through the first protective shell.

Preferably, the pneumatic rod comprises an upper sealing cover, a through groove, a piston, a lower machine body, a cushion block, an empty pipe and a spring, the through groove is embedded in the middle of the upper end of the upper sealing cover, and the upper sealing cover is embedded in the middle of the upper end of the upper sealing cover

The inside middle-end is connected with the piston, and goes up the closing cap downside and install down the organism, the inside lower extreme of organism is fixed with the cushion down, and cushion upside middle part is fixed with the blank pipe, blank pipe internal connection has the spring.

Preferably, the outer side connecting surface of the lower end of the piston is tightly attached to the upper end connecting surface of the inner wall of the hollow tube, and the piston and the spring form an elastic structure.

Preferably, the positioning shaft and the through groove form a positioning structure, and the positioning shaft and the mounting plate are in an integrated structure.

Compared with the prior art, the beneficial effects of the utility model are that: the variable ultrasonic wave cutting knife for the plastic cylinder knitting machine is provided with a machine table and a cutting table, the internal structure size of the concave cutting table is matched with the structure size of a cutting knife, so that the cutting effect of the cutting knife is facilitated, the cutting table enters the cutting table during cutting and is attached to a protective bottom plate in the cutting table, and the cutting table is prevented from being damaged and the tool bit of the cutting knife is prevented from being abraded due to the fact that the cutting knife directly touches a hard cutting table;

the outer side connecting surface of the lower end of the piston is tightly attached to the upper end connecting surface of the inner wall of the hollow pipe, the piston and the hollow pipe, which are tightly attached to each other, increase the stability of the inside of the hollow pipe, further increase the stability of the connection of the piston and the hollow pipe, ensure that the piston fully and comprehensively extrudes the spring, effectively buffer the collision and extrusion from the outside to protect the inside by the spring, and also can quickly recover the original shape after compression, the spring can be compressed and damped under the action of external force, so that the pressure of the whole equipment is reduced, the protective equipment cannot deform and damage, and meanwhile, the spring belongs to a high-resolution body and has the advantages of small self-heating, good resilience, very stable mechanical performance, long service life, low cost;

location axle and wear the groove and constitute location structure, through location axle and the installation stability that wears groove interconnect increase mounting panel, location structure's location axle and the installation of wearing the groove mounting panel of being convenient for simultaneously, and integration location axle has embodied the closure nature of equipment with the mounting panel, connection firmness between the two has been increased, integrated structure can make location axle and mounting panel combined action when accepting with the resistance to compression, balanced atress, so make location axle and mounting panel more stable in the aspect of installation use and fixed, compressive capacity has been increased, can bear weight bigger, and the practicality is increased.

Drawings

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

FIG. 2 is a schematic view of the structure of the cutting knife of the present invention;

fig. 3 is a schematic view of the structure of the pneumatic rod of the present invention.

In the figure: 1. a machine platform; 2. a support leg; 3. a side post; 4. a cross beam; 5. a motor; 6. cutting off the table; 7. a first protective shell; 8. a feed inlet; 9. a pneumatic rod; 901. an upper sealing cover; 902. penetrating a groove; 903. a piston; 904. a lower machine body; 905. cushion blocks; 906. empty pipe; 907. a spring; 10. positioning the shaft; 11. mounting a plate; 12. a second protective shell; 13. a piezoelectric driver; 14. an ultrasonic vibrator; 15. a cutter; 16. a protective bottom plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a variable ultrasonic wave cutting knife for a plastic cylinder knitting machine comprises a machine table 1, supporting legs 2, side columns 3, a cross beam 4, a motor 5, a cutting table 6, a first protective shell 7, a feed inlet 8, a pressure rod 9, a positioning shaft 10, a mounting plate 11, a second protective shell 12, a piezoelectric driver 13, an ultrasonic vibrator 14, a cutting knife 15 and a protective bottom plate 16, wherein the supporting legs 2 are fixed on the periphery of the lower side of the machine table 1, the side columns 3 are mounted at the upper ends of the two sides of the machine table 1, the cross beam 4 is fixed on the inner side of each side column 3, the motor 5 is mounted in the middle of each cross beam 4, the cutting table 6 is welded in the middle of the upper side of the machine table 1, the first protective shell 7 is fixed in the middle of the upper side of the cutting table 6, the cutting table 6 is in a concave shape, the internal structural size of the cutting table 6 is matched with the structural size of the cutting knife 15, the concave table 6 is matched with the cutting knife 15, the cutting table is in mutual contact with a protective bottom plate 16 in the cutting table 6, so that the cutting table 6 is prevented from being damaged and the tool bit of the cutting knife 15 is prevented from being abraded due to the fact that the cutting knife 15 directly touches the hard cutting table 6;

the first protective shell 7 is hollow, the cut-off knife 15 forms a protective structure through the first protective shell 7, and the first protective shell 7 which is hollow inside is convenient for mounting components such as the cut-off knife 15, so that the first protective shell 7 can protect internal parts more comprehensively, damage of most objects to machine body parts can be blocked, meanwhile, the damage of a human body to the cut-off knife 15 in the cutting process is effectively prevented, and the safety of the human body is ensured;

a feed inlet 8 is concavely embedded in the middle of the lower end of a first protective shell 7, two ends of the upper side of a cutting table 6 are fixedly provided with a pneumatic rod 9, the pneumatic rod 9 comprises an upper sealing cover 901, a through groove 902, a piston 903, a lower body 904, a cushion block 905, a hollow pipe 906 and a spring 907, the middle of the upper end of the upper sealing cover 901 is concavely embedded with the through groove 902, the middle of the inner part of the upper sealing cover 901 is connected with the piston 903, the lower body 904 is arranged on the lower side of the upper sealing cover 901, the cushion block 905 is fixed on the lower end of the inner part of the lower body 904, the hollow pipe 906 is fixed on the middle of the upper side of the cushion block 905, the spring 907 is connected inside the hollow pipe 906, the outer side connecting surface of the lower end of the piston 903 is tightly attached to the upper end connecting surface of the inner wall of the hollow pipe 906, the piston 903 and the spring 907 form an elastic structure, the piston 903 and the hollow pipe 906, the spring 907 can be compressed and damped under the action of external force, so that the pressure of the whole equipment is reduced, the equipment is protected from deformation and damage, and meanwhile, the spring 907 belongs to a high-resolution body and has the advantages of small self-heating, good resilience, very stable mechanical property, long service life, low cost and the like;

the inner side of the air pressure rod 9 is connected with a positioning shaft 10, the inner side of the positioning shaft 10 is welded with a mounting plate 11, the middle part of the lower side of the mounting plate 11 is provided with a second protective shell 12, the upper end of the inner part of the second protective shell 12 is provided with a piezoelectric driver 13, the bottom end of the lower side of the piezoelectric driver 13 is connected with an ultrasonic vibrator 14, the lower side of the ultrasonic vibrator 14 is connected with a cutter 15, the lower end of the inner part of the cutting table 6 is provided with a protective bottom plate 16, the positioning shaft 10 and the through groove 902 form a positioning structure, the positioning shaft 10 and the mounting plate 11 are in an integrated structure, the mounting stability of the mounting plate 11 is increased by the mutual connection of the positioning shaft 10 and the through groove 902, the positioning shaft 10 and the through groove 902 of the positioning structure are convenient to mount the mounting plate 11, the integrated positioning shaft 10 and the mounting plate 11 embody the tightness of the equipment, the balanced atress, so make location axle 10 and mounting panel 11 more stable in the aspect of installation use and fixed, increased compressive capacity, can bear weight more greatly, increase the practicality.

The working principle is as follows: for the plastic cylinder knitting machine, the variable ultrasonic splitting knife firstly leads the material into the first protective shell 7 from the feed port 8 and places the material on the cutting table 6, then the motor 5 drives the compression piston 903 to extrude the spring 907 to compress, the piston 903 and the hollow pipe 906 which are closely attached to the connecting surface increase the stability inside the hollow pipe 906, so that the piston 903 extrudes the spring 907 fully and comprehensively, the spring 907 can effectively buffer the collision and extrusion from the outside to protect the inside, and can also recover to the original shape quickly after compression, the spring 907 can also compress and absorb shock under the action of external force, so that the pressure of the whole equipment is reduced, the protection equipment cannot deform and damage, meanwhile, the spring 907 belongs to a high-resolution body, and the plastic cylinder knitting machine has the advantages of small self-heating, good resilience performance, very stable mechanical performance, long service life, low cost and the like, then the mounting plate 11 descends, the driving cutter 15 descends to cut the material, meanwhile, the piezoelectric driver 13 in the second protective shell 12 works the SF-653 ultrasonic vibrator 14 through power transmission, the piezoelectric driver 13 is PDU100, the piezoelectric driver 13 is provided with different gears, a user can change the gears according to cutting requirements, the cutter 15 is driven by the ultrasonic vibrator 14 to vibrate and agitate, the cutter 15 and the processed object repeatedly collide under a high acceleration state, a gap is formed between the cutter 15 and the processed object, cutting effects are increased, and therefore the using process of the variable ultrasonic cutter for the whole plastic cylinder knitting machine is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastics cylinder braider is with variable ultrasonic wave sword of cuing open, includes board (1) and decides platform (6), its characterized in that: landing leg (2) are fixed around machine table (1) downside, and machine table (1) both sides upper end installs jamb (3), jamb (3) inboard is fixed with crossbeam (4), and crossbeam (4) mid-mounting has motor (5), it welds in machine table (6) upside middle part to decide platform (6), and decides platform (6) upside middle part and be fixed with first protecting crust (7), concave feed inlet (8) that has inlayed in first protecting crust (7) lower extreme middle part, and decides platform (6) upside both ends and be fixed with pneumatic rod (9), pneumatic rod (9) inboard is connected with location axle (10), and the inboard welding of location axle (10) has mounting panel (11), mounting panel (11) downside mid-mounting has second protecting crust (12), and second protecting crust (12) inside upper end installs piezoelectric drive (13), piezoelectric drive (13) downside is connected with ultrasonic vibrator (14), and the lower side of the ultrasonic vibrator (14) is connected with a cut-off knife (15), and a protective bottom plate (16) is installed at the lower end in the cutting table (6).

2. The variable ultrasonic scalpel for a plastic cylinder knitting machine as claimed in claim 1, wherein: decide platform (6) and be the character cut in bas-relief form, and decide platform (6) internal structure size and cut-off knife (15) structural dimension and coincide each other.

3. The variable ultrasonic scalpel for a plastic cylinder knitting machine as claimed in claim 1, wherein: the first protective shell (7) is hollow, and the cut-off knife (15) forms a protective structure through the first protective shell (7).

4. The variable ultrasonic scalpel for a plastic cylinder knitting machine as claimed in claim 1, wherein: the pneumatic rod (9) comprises an upper sealing cover (901), a through groove (902), a piston (903), a lower body (904), a cushion block (905), an empty pipe (906) and a spring (907), the through groove (902) is embedded in the middle of the upper end of the upper sealing cover (901), the piston (903) is connected to the middle end of the inner portion of the upper sealing cover (901), the lower body (904) is installed on the lower side of the upper sealing cover (901), the cushion block (905) is fixed to the lower end of the inner portion of the lower body (904), the empty pipe (906) is fixed to the middle of the upper side of the cushion block (905), and the spring (907) is connected to the inner portion of the empty pipe (.

5. The variable ultrasonic scalpel for a plastic cylinder knitting machine as defined in claim 4, wherein: the outer side connecting surface of the lower end of the piston (903) is tightly attached to the upper end connecting surface of the inner wall of the hollow pipe (906), and the piston (903) and the spring (907) form an elastic structure.

6. The variable ultrasonic scalpel for a plastic cylinder knitting machine as claimed in claim 1, wherein: the positioning shaft (10) and the through groove (902) form a positioning structure, and the positioning shaft (10) and the mounting plate (11) are of an integrated structure.