CN212146627U

CN212146627U - A multistation circular knife cutting device for dust screen processing

Info

Publication number: CN212146627U
Application number: CN202020170168.8U
Authority: CN
Inventors: 葛宜来; 梁自强
Original assignee: Shenzhen Jin Bonn Technology Co ltd
Current assignee: Shenzhen Jin Bonn Technology Co ltd
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-12-15
Anticipated expiration: 2030-02-14

Abstract

The utility model discloses a multistation circular knife cutting device for dust screen processing, including lower fixed frame, the bottom fixed mounting of lower fixed frame has the support frame, the up end of lower fixed frame has last fixed frame through link fixed mounting, go up the inboard of fixed frame and install axle two through the bearing, the one end of the inner fixedly connected with rotor one of axle two. According to the multi-station circular knife die cutting device for machining the dust screens, two stations are generated through the knife roller I and the knife roller II, two groups of dust screens can be machined at the same time, the working efficiency is greatly improved, and the knife roller I and the knife roller II are driven by the same driving motor, so that the energy consumption is reduced; the inner walls of the knife roll I and the knife roll II are provided with grooves, one half of the cutting die is positioned in the grooves, and the grooves are communicated with the cavity.

Description

A multistation circular knife cutting device for dust screen processing

Technical Field

The utility model relates to a dust screen technical field specifically is a multistation circular knife cutting device for dust screen processing.

Background

The dust screen is also called as a wind-proof dust suppression screen and a wind-shield wall, is an environmental protection project for controlling the dust pollution in an open stock ground, and is widely applied to bulk cargo ports, fuel storage yards of thermal power plants, raw material fuel storage yards of iron and steel enterprises, raw material fuel storage yards of chemical enterprises, coal mine coal storage yards, electronic equipment and the like.

Traditional dust screen circular knife cutting device all has a station to only can carry out cross cutting processing to a set of dust screen, lead to production efficiency low, the area of contact of the last cutting die of circular knife cutting device and hot-fluid is less simultaneously, has reduced the heating effect of cutting die, is not convenient for use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistation circular knife cutting device for dust screen processing to it all only has a station to provide traditional dust screen circular knife cutting device in solving above-mentioned background art, thereby only can carry out the cross cutting processing to a set of dust screen, leads to production efficiency low, and the area of contact of the last cutting die of circular knife cutting device and hot-fluid is less simultaneously, has reduced the heating effect of cutting die, the problem of being not convenient for to use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multistation circular knife cutting device for dust screen processing, includes fixed frame down, the bottom fixed mounting of fixed frame has the support frame down, the up end of fixed frame has last fixed frame down through link fixed mounting, go up the inboard of fixed frame and install axle two through the bearing, the one end of the inner fixedly connected with rotor of axle two, the one end of the other end of rotor one through connecting tube fixedly connected with rotor two, the other end fixedly connected with axle one of rotor two, axle one is installed on another last fixed frame through the bearing, the auxiliary roller is installed through the bearing to the inboard of fixed frame down, the cavity has all been seted up to the inside of rotor one and rotor two, the outside fixed mounting of rotor one and rotor two has the cutting die, the cutting die extends to the inside of cavity.

Preferably, the left end of the first shaft is fixedly provided with a first rotary joint, the first rotary joint is connected with a hose, the right end of the first shaft is fixedly provided with a second rotary joint, and the second rotary joint is connected with a hose.

Preferably, the right side fixed mounting of the first knife roll has a connecting rod, the left side fixed mounting of the second knife roll has a connecting sleeve, the connecting rod is inserted in the connecting sleeve, and the connecting rod is fixedly connected with the connecting sleeve through a bolt.

Preferably, the inner walls of the first knife roll and the second knife roll are provided with grooves, one half of the cutting die is positioned in the grooves, and the grooves are communicated with the cavity.

Preferably, the outside fixed mounting of axle one has driven gear, the avris fixed mounting of link has driving motor one, fixed mounting has the driving gear on driving motor one's the output shaft, the driving gear is connected with driven gear meshing, the outside of fixed frame is provided with driving motor two down, driving motor two and the one end fixed connection of auxiliary roller.

Preferably, the outside of connecting tube sets up the pressure disk, the outside of pressure disk is provided with sealing rubber pad, connecting tube and rotor one and two threaded connection of rotor, connecting tube, axle one, axle two are inside hollow structure, rotor one, connecting tube, rotor two, axle one, axle two are inside to communicate with each other.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the multi-station circular knife die cutting device for machining the dust screens, two stations are generated through the knife roller I and the knife roller II, two groups of dust screens can be machined at the same time, the working efficiency is greatly improved, and the knife roller I and the knife roller II are driven by the same driving motor, so that the energy consumption is reduced;

2. this a multistation circular knife cutting device for dust screen processing, set up the recess on the inner wall of rotor one and rotor two, half of cutting die is located inside the recess, and the recess communicates with each other with the cavity, and this kind of structure improves the area of contact between hot-fluid and the cutting die greatly for rate of heating improves the heating effect.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

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

FIG. 4 is a schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is a schematic view of the sectional structure of the connecting pipe of the present invention.

In the figure: 1. a lower fixed frame; 2. a support frame; 3. a connecting frame; 4. an upper fixed frame; 5. an auxiliary roller; 6. a knife roll I; 7. connecting a pipeline; 8. a knife roller II; 9. a first shaft; 10. a cavity; 11. cutting the die; 12. a first rotary joint; 13. a second rotary joint; 14. a connecting rod; 15. a connecting sleeve; 16. a groove; 17. a driven gear; 18. driving a motor I; 19. a driving gear; 20. a platen; 21. sealing the rubber pad; 22. a second shaft; 23. and driving a second motor.

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. 1-5, the present invention provides a technical solution: a multi-station circular knife die cutting device for processing a dust screen comprises a lower fixed frame 1, a support frame 2, a connecting frame 3, an upper fixed frame 4, an auxiliary roller 5, a knife roller I6, a connecting pipeline 7, a knife roller II 8, a shaft I9, a cavity 10, a knife die 11, a rotary joint I12, a rotary joint II 13, a connecting rod 14, a connecting sleeve 15, a groove 16, a driven gear 17, a driving motor I18, a driving gear 19, a pressure plate 20, a sealing rubber pad 21, a shaft II 22 and a driving motor II 23, wherein the support frame 2 is fixedly arranged at the bottom of the lower fixed frame 1, the upper fixed frame 4 is fixedly arranged on the upper end face of the lower fixed frame 1 through the connecting frame 3, the shaft II 22 is arranged on the inner side of the upper fixed frame 4 through a bearing, one end of the knife roller I6 is fixedly connected to the inner end of the shaft II 22, the other end of the knife roller I6 is fixedly connected to one, the other end fixedly connected with axle 9 of rotor two 8, axle 9 passes through the bearing and installs on another last fixed rack 4, and auxiliary roll 5 is installed through the bearing in the inboard of lower fixed rack 1, and cavity 10 has all been seted up to rotor one 6 and rotor two 8's inside, and rotor one 6 and rotor two 8's outside fixed mounting has cutting die 11, and cutting die 11 extends to the inside of cavity 10.

Further, the left end fixed mounting of axle two 22 has a rotary joint 12, rotary joint one 12 is connected with the hose, the right-hand member fixed mounting of axle one 9 has rotary joint two 13, rotary joint two 13 is connected with the hose, the hot-fluid passes through the hose on the rotary joint one 12 and enters into cavity 10 inside through axle two 22 again, the hot-fluid flows into inside recess 16, heat cutter model 11, the hot-fluid flows into cavity 10 and recess 16 inside in cutter roll two 8 through connecting tube 7 simultaneously, cutter model 11 on the cutter roll two 8 heats, last hot-fluid passes through axle one 9 and discharges, produce two stations through cutter roll one 6 and cutter roll two 8, can process two sets of dust screens simultaneously, greatly accelerate work efficiency.

Further, the right side fixed mounting of first rotor 6 has connecting rod 14, the left side fixed mounting of second rotor 8 has connecting sleeve 15, connecting rod 14 inserts in connecting sleeve 15's inside, and through bolt fixed connection between connecting rod 14 and the connecting sleeve 15, be convenient for carry out fixed connection with first rotor 6 and second rotor 8 through connecting rod 14 and the connecting sleeve 15 that sets up, make the two rotate simultaneously, the centre of a circle of first rotor 6 and second rotor 8 overlaps, first rotor 6 and second rotor 8 drive through same driving motor, reduce the energy consumption.

Furthermore, grooves 16 are formed in the inner walls of the first knife roll 6 and the second knife roll 8, one half of the knife die 11 is located inside the grooves 16, the grooves 16 are communicated with the cavity 10, the contact area between hot fluid and the knife die 11 is increased, the heating speed is increased, the heating effect is improved, and the first knife roll 6, the second knife roll 8 and the knife die 11 are connected in a seamless welding mode.

Further, the driven gear 17 is fixedly mounted on the outer side of the first shaft 9, the first driving motor 18 is fixedly mounted on the side of the connecting frame 3, the driving gear 19 is fixedly mounted on an output shaft of the first driving motor 18, the driving gear 19 is meshed with the driven gear 17 and connected with the driven gear 17, the second driving motor 23 is arranged on the outer side of the lower fixed frame 1, the second driving motor 23 is fixedly connected with one end of the auxiliary roller 5, the first driving gear 19 is driven to rotate through the first driving motor 18, the driving gear 19 drives the driven gear 17 to rotate, the first knife roller 6 and the second knife roller 8 are rotated, and the auxiliary roller 5 is driven to rotate through the second driving motor 23.

Further, a pressure plate 20 is arranged on the outer side of the connecting pipeline 7, a sealing rubber gasket 21 is arranged on the outer side of the pressure plate 20, the connecting pipeline 7 is in threaded connection with the first knife roll 6 and the second knife roll 8, the connecting pipeline 7, the first shaft 9 and the second shaft 22 are all of an internal hollow structure, and the first knife roll 6, the connecting pipeline 7, the second knife roll 8, the first shaft 9 and the second shaft 22 are communicated with each other inside, so that hot fluid can flow conveniently.

The working principle is as follows: firstly, a to-be-processed dust screen penetrates between a knife roller I6/a knife roller II 8 and an auxiliary roller 5, hot fluid enters a cavity 10 through a hose on a rotary joint I12 and then enters a groove 16 through a shaft II 22, the hot fluid heats a knife die 11, the hot fluid flows into the cavity 10 and the groove 16 in the knife roller II 8 through a connecting pipeline 7, the knife die 11 on the knife roller II 8 is heated, finally the hot fluid is discharged through a shaft I9, two stations are generated through the knife roller I6 and the knife roller II 8, two groups of dust screens can be processed simultaneously, the working efficiency is greatly improved, the knife roller I6 and the knife roller II 8 are fixedly connected through a connecting rod 14 and a connecting sleeve 15, the knife roller I6 and the knife roller II 8 rotate simultaneously, the groove 16 is formed in the inner walls of the knife roller I6 and the knife roller II 8, and half of the knife die 11 is positioned in the groove 16, the groove 16 is communicated with the cavity 10, so that the contact area between the hot fluid and the cutting die 11 is increased, the heating speed is increased, and the heating effect is improved.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a multistation circular knife cutting device for dust screen processing, includes fixed frame down, its characterized in that: the utility model discloses a fixed rack, including fixed frame, sword roller two, bearing, supplementary roller, fixed frame, bearing, fixed frame, support frame, fixed frame, connecting frame fixed mounting has last fixed frame down, go up the inboard of fixed frame and install axle two through the bearing, the one end of the inner fixedly connected with sword roller of axle two, the one end of the other end of sword roller one passes through connecting tube fixedly connected with sword roller two, the other end fixedly connected with axle one of sword roller two, axle one is installed on another through the bearing and is gone up fixed frame, the supplementary roller is installed through the bearing to the inboard of fixed frame down, the cavity has all been seted up to the inside of sword roller one and sword roller two, the outside fixed mounting of sword roller one and sword roller two has the cutting die, the cutting die extends to the inside of cavity.

2. The multi-station circular knife die cutting device for machining the dust screen, according to claim 1, is characterized in that: the left end fixed mounting of axle two has rotary joint one, rotary joint one is connected with the hose, the right-hand member fixed mounting of axle one has rotary joint two, rotary joint two is connected with the hose.

3. The multi-station circular knife die cutting device for machining the dust screen, according to claim 1, is characterized in that: the right side fixed mounting of rotor one has the connecting rod, the left side fixed mounting of rotor two has the connecting sleeve, the connecting rod inserts in the inside of connecting sleeve, and passes through bolt fixed connection between connecting rod and the connecting sleeve.

4. The multi-station circular knife die cutting device for machining the dust screen, according to claim 1, is characterized in that: and grooves are formed in the inner walls of the first knife roll and the second knife roll, one half of the cutting die is positioned in the grooves, and the grooves are communicated with the cavity.

5. The multi-station circular knife die cutting device for machining the dust screen, according to claim 1, is characterized in that: the outer side of the first shaft is fixedly provided with a driven gear, the side of the connecting frame is fixedly provided with a first driving motor, an output shaft of the first driving motor is fixedly provided with a driving gear, the driving gear is meshed with the driven gear, the outer side of the lower fixed frame is provided with a second driving motor, and the second driving motor is fixedly connected with one end of an auxiliary roller.

6. The multi-station circular knife die cutting device for machining the dust screen, according to claim 1, is characterized in that: the outer side of the connecting pipeline is provided with a pressure plate, the outer side of the pressure plate is provided with a sealing rubber pad, the connecting pipeline is in threaded connection with a first knife roll and a second knife roll, the connecting pipeline, a first shaft and a second shaft are all of an internal hollow structure, and the interiors of the first knife roll, the connecting pipeline, the second knife roll, the first shaft and the second shaft are communicated.