CN213412201U

CN213412201U - Negative pressure edge suction device of splitting machine

Info

Publication number: CN213412201U
Application number: CN202022181483.3U
Authority: CN
Inventors: 刘永胜; 李俊
Original assignee: Henan Ruigema New Material Co ltd
Current assignee: Henan Ruigema New Material Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-11
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a negative pressure edge suction device of a splitting machine, which comprises a negative pressure box body, a negative pressure fan fixed with the negative pressure box body and two edge suction pipes arranged on one side of a cutter groove roller of the splitting machine; the side surface of the negative pressure box body is provided with two feed inlets, the lower end of the negative pressure box body is provided with a material taking door, the material taking door is hermetically connected with the negative pressure box body, the top of the negative pressure box body is at least provided with an air suction port, and the air suction port is connected with an air inlet of a negative pressure fan through a first pipeline; one end of the edge suction pipe is connected with the feed inlet through a second pipeline. The utility model discloses can suck away the rim charge that produces in the time of cutting the film in time, thereby prevent that the rim charge from being rolled into the normal operating of guaranteeing the blade roller bearing in the blade roller bearing, avoid blade roller bearing card to die and damage. But also has the advantages of simple structure, easy processing and manufacturing, convenient use and low noise.

Description

Negative pressure edge suction device of splitting machine

Technical Field

The utility model relates to a film processing equipment technical field, concretely relates to side device is inhaled to cutting machine negative pressure.

Background

A splitting machine is a mechanical device for splitting wide paper, mica tapes or films into a plurality of narrow materials, and is commonly used for paper making machinery, wire and cable mica tapes and printing and packaging machinery. The blade of cutting machine can produce a lot of rim charge when cutting the film, and these rim charges can be hindered the normal operating of blade roller by the coiling in the blade roller bearing, can cause the card to die, influence the efficiency of production, also cause certain harm to the machine easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve prior art not enough, provide a limit device is inhaled to cutting machine negative pressure, its rim charge that can produce when cutting the film siphons away in time, thereby prevents that the rim charge from being rolled into the normal operating of guaranteeing the blade roller bearing in the blade roller bearing, avoids the blade roller bearing card to die and damage.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a negative pressure edge suction device of a slitting machine comprises a negative pressure box body, a negative pressure fan fixed with the negative pressure box body and two edge suction pipes arranged on one side of a cutter groove roller of the slitting machine; the side surface of the negative pressure box body is provided with two feed inlets, the lower end of the negative pressure box body is provided with a material taking door, the material taking door is hermetically connected with the negative pressure box body, the top of the negative pressure box body is at least provided with an air suction port, and the air suction port is connected with an air inlet of a negative pressure fan through a first pipeline; one end of the edge suction pipe is connected with the feed inlet through a second pipeline.

Further, negative-pressure air fan fixes the top at the negative-pressure box, the top of negative-pressure box is provided with the top and opens and enclose the amortization bounding wall of establishing around negative-pressure air fan, and the bottom of amortization bounding wall is fixed with the top surface of negative-pressure box.

Further, the sound attenuation enclosing plate comprises a surface layer and sound absorption wedges adhered to the inner side of the surface layer in a gluing mode; the thickness of the surface layer is 12-25 mm; and the surface layer and the sound-absorbing wedges are made of sound-absorbing materials.

Furthermore, the sound absorption material is any one of glass wool, rock wool, mineral wool, urea formaldehyde foam plastic, urethane foam plastic and polyurethane sound absorption foam plastic.

Furthermore, a settling-assisting partition plate is arranged inside the negative pressure box body, and one end, close to the feed port, of the settling-assisting partition plate is located above the feed port; a plurality of through holes are uniformly distributed on the sinking-assisting partition plate.

Furthermore, the sedimentation assisting partition plate is obliquely arranged, and one end, far away from the feed port, of the sedimentation assisting partition plate is not higher than the feed port.

Furthermore, the side of the negative pressure box body is provided with an observation port, a window plate is embedded in the observation port, and the edge of the window plate is connected with the edge of the observation port in a sealing manner.

Further, the window plate is a colorless and transparent glass plate or a colorless and transparent acrylic plate.

Further, the edge suction pipe comprises a vertical part, a bent part and a horizontal part which are integrally formed, and a connecting part is arranged at the lower end of the vertical part; an arc-shaped plate is arranged below the horizontal part, and a semicircular hanging groove is formed between the arc-shaped plate and the bent part; the interior of the vertical part, the bending part, the horizontal part and the connecting part are mutually communicated to form a negative pressure air channel, and the lower end of the connecting part is connected with the second pipeline through the hose clamp.

Furthermore, a material taking port is formed in the lower end of the side face of the negative pressure box body, a plurality of bolt holes for bolts to penetrate through are formed in the edge of the material taking door, and the material taking door is connected with the edge of the material taking port through the bolts; a sealing gasket is arranged between the material taking door and the negative pressure box body.

Compared with the prior art, the utility model discloses can suck away the rim charge that produces in the time of cutting the film in time, thereby prevent that the rim charge from being rolled into the normal operating of guaranteeing the blade roller bearing in the blade roller bearing, avoid the blade roller bearing card to die and damage. Furthermore, the utility model discloses still have simple structure, easy manufacturing, use advantage convenient, small in noise.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a top view of the present invention (the suction pipe is not shown in the figure);

FIG. 3 is an enlarged view of a portion of the suction tube of FIG. 1;

fig. 4 is a schematic view of the use of the present invention;

fig. 5 is a structural view of the auxiliary sink partition in the direction a of fig. 1.

The reference numerals are explained below:

in the figure: 1. a negative pressure box body; 101. a material taking port; 2. a negative pressure fan; 3. an edge suction pipe; 301. a connecting portion; 302. a vertical portion; 303. a bending section; 304. a horizontal portion; 305. an arc-shaped plate; 4. a knife slot roller; 5. a feed inlet; 6. a material taking door; 7. an air extraction opening; 8. a first conduit; 9. a second conduit; 10. a sound attenuation coaming plate; 1001. a surface layer; 1002. a sound-absorbing wedge; 11. a sinking-assisting partition plate; 1101. a through hole; 12. a viewing port; 13. a gasket; 14. a bolt; 15. leftover materials; 16. hanging a groove; 17. a hose clamp; 18. a window panel; 19. a support rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a negative pressure edge suction device of a splitting machine, which comprises a negative pressure box body 1, a negative pressure fan 2 fixed with the negative pressure box body 1, and two edge suction pipes 3 arranged at one side of a knife groove roller 4 of the splitting machine; the side surface of the negative pressure box body 1 is provided with two feed inlets 5, the lower end of the negative pressure box body 1 is provided with a material taking door 6, the material taking door 6 is connected with the negative pressure box body 1 in a sealing and detachable manner, the top of the negative pressure box body 1 is at least provided with an air suction opening 7, and the air suction opening 7 is connected with an air inlet of the negative pressure fan 1 through a first pipeline 8; one end of the edge suction pipe 3 is connected with the feed inlet 5 through a second pipeline 9.

In order to reduce the noise that negative-pressure air fan 2 produced when the operation, the utility model discloses in negative-pressure air fan 2 installs the top at negative pressure box 1, the top of negative pressure box 1 is provided with that the top opens and encloses the amortization bounding wall 10 of establishing around negative-pressure air fan 2, and the bottom of amortization bounding wall 10 is fixed with negative pressure box 1's top surface. The silencing surrounding plate 10 comprises a surface layer 1001 and sound-absorbing wedges 1002 adhered to the inner side of the surface layer 1001 in a gluing mode, and sound transmitted to the periphery of the negative pressure fan 2 can be effectively absorbed through the surface layer 1001 and the sound-absorbing wedges 1002, so that noise in a workshop is reduced; in order to ensure that the sound attenuation surrounding plate 10 has good structural strength, the thickness of the surface layer 1001 is 12-25 mm. The surface layer 1001 and the sound-absorbing wedge 1002 are made of sound-absorbing materials, and the sound-absorbing materials are any one of glass wool, rock wool, mineral wool, urea-formaldehyde foam plastic, urethane foam plastic and polyurethane sound-absorbing foam plastic.

In the utility model, a settling-assisting baffle plate 11 is arranged in the negative pressure box body 1, and one end of the settling-assisting baffle plate 11 close to the feed port 5 is positioned above the feed port 5; a plurality of circular or other through holes 1101 are uniformly distributed on the auxiliary sinking clapboard 11. The sedimentation assisting partition plate 11 is obliquely arranged, and one end, far away from the feed port 5, of the sedimentation assisting partition plate 11 is not higher than the feed port 5. The baffle 11 that helps sink that sets up can reduce the lift around the feed inlet 5, and after the rim charge was inhaled in the negative pressure box 1 by 15 in the gravity of rim charge 15 self is greater than its lift that receives, therefore the rim charge falls to the bottom of negative pressure box 1, has not only realized the collection of rim charge, but also can prevent that the rim charge from being inhaled inside negative pressure fan 2.

In order to facilitate the observation of the collection condition of the inside rim charge of negative pressure box 1, the utility model discloses in viewing aperture 12 is seted up to the side of negative pressure box 1, embedded luffer boards 18 in viewing aperture 12, the edge of luffer boards 18 and the edge sealing connection of viewing aperture 12. To achieve a good seal between the glazing pane 18 and the viewing port 12, sealant can be applied to the edge of the viewing port 12 at the mounting glazing pane 18. The window panel 18 may be a colorless and transparent glass panel or a colorless and transparent acrylic panel.

In the utility model, the edge suction pipe 3 comprises an integrally formed vertical part 302, a bending part 303 and a horizontal part 304, and the lower end of the vertical part 302 is provided with a connecting part 301; an arc-shaped plate 305 is arranged below the horizontal part 304, and a semicircular hanging groove 16 is formed between the arc-shaped plate 305 and the bent part; the vertical part 302, the bending part 303, the horizontal part 304 and the connecting part 301 are communicated with each other to form a negative pressure air channel, the lower end of the connecting part 301 is connected with the second pipe 9 through the hose clamp 17, and the second pipe 9 can be preferably a steel wire hose. The utility model discloses when using, hang two pipe 3 that inhale the limit on the bracing piece 19 of cutting machine knife groove roller 4 one side, bracing piece 19 is located hanging groove 16 promptly, and two pipe 3 that inhale the limit are corresponding with the position of the 4 both ends cutters of knife groove roller respectively. The utility model discloses well edge-suction pipe 3's installation is very simple convenient, when the film of different width is cut to needs, can the position of manual adjustment edge-suction pipe simultaneously to make edge-suction pipe 3 along the axial displacement of bracing piece to suitable position, accommodation process is also very simple and convenient.

In the utility model, the lower end of the side surface of the negative pressure box body 1 is provided with a material taking port 101, the edge of the material taking door 6 is provided with a plurality of bolt holes for bolts 14 to pass through, and the material taking door 6 is connected with the edge of the material taking port 101 through the bolts 14; in order to realize good sealing connection between the material taking door 6 and the material taking port 101, a sealing gasket 13 is arranged between the material taking door 6 and the negative pressure box body 1.

The principle of the utility model is that, make negative pressure box 1 and the inside negative pressure that forms of second pipeline 9 through negative-pressure air fan 2, the one end that second pipeline 9 was kept away from to edge-suction pipe 3 will also form the negative pressure zone, and from the film rim charge 15 whereabouts of cutting on sword groove roller 4 to the pipe orifice department back of edge-suction pipe 3, film rim charge 15 will be inhaled edge-suction pipe 3, and rim charge 15 gets into negative pressure box 1 and finally falls in negative pressure box 1 bottom along second pipeline 9 afterwards. Need to inspect before the use and get material door 6 and install in getting material mouth 101 department and get material door 6 department sealed good, can look over the volume of negative pressure box 1 internal deposit rim charge through viewing aperture 12 after using one end time, when the rim charge of negative pressure box 1 bottom deposit is more, can demolish and get material door 6, then take out rim charge 15 from getting material door 6 department.

The utility model discloses can suck away the rim charge that produces in the time of cutting the film in time, thereby prevent that the rim charge from being rolled into the normal operating of guaranteeing the blade roller bearing in the blade roller bearing, avoid blade roller bearing card to die and damage. Furthermore, the utility model discloses still have simple structure, easy manufacturing, use advantage convenient, small in noise.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A negative pressure edge suction device of a slitting machine is characterized by comprising a negative pressure box body, a negative pressure fan fixed with the negative pressure box body and two edge suction pipes arranged on one side of a cutter groove roller of the slitting machine; the side surface of the negative pressure box body is provided with two feed inlets, the lower end of the negative pressure box body is provided with a material taking door, the material taking door is hermetically connected with the negative pressure box body, the top of the negative pressure box body is at least provided with an air suction port, and the air suction port is connected with an air inlet of a negative pressure fan through a first pipeline; one end of the edge suction pipe is connected with the feed inlet through a second pipeline.

2. The negative pressure edge suction device of the splitting machine as claimed in claim 1, wherein: the negative pressure fan is fixed at the top of the negative pressure box body, the top of the negative pressure box body is provided with a silencing surrounding plate, the top of the silencing surrounding plate is open and surrounds the negative pressure fan, and the bottom of the silencing surrounding plate is fixed with the top surface of the negative pressure box body.

3. The negative pressure edge suction device of the splitting machine as claimed in claim 2, wherein: the sound attenuation coaming comprises a surface layer and sound absorption wedges adhered to the inner side of the surface layer in a gluing mode; the thickness of the surface layer is 12-25 mm; and the surface layer and the sound-absorbing wedges are made of sound-absorbing materials.

4. The negative pressure edge suction device of the splitting machine as claimed in claim 3, wherein: the sound absorption material is any one of glass wool, rock wool, mineral wool, urea formaldehyde foam plastic, urethane foam plastic and polyurethane sound absorption foam plastic.

5. The negative pressure edge suction device of the splitting machine as claimed in claim 1, wherein: a settling-assisting partition plate is arranged in the negative pressure box body, and one end, close to the feed port, of the settling-assisting partition plate is positioned above the feed port; a plurality of through holes are uniformly distributed on the sinking-assisting partition plate.

6. The negative pressure edge suction device of the splitting machine as claimed in claim 5, wherein: the sedimentation assisting partition plate is obliquely arranged, and one end, far away from the feed port, of the sedimentation assisting partition plate is not higher than the feed port.

7. The negative pressure edge suction device of the splitting machine as claimed in claim 1, wherein: the side of negative pressure box sets up the viewing aperture, embedding luffer boards in the viewing aperture, the edge of luffer boards and the edge sealing connection of viewing aperture.

8. The negative pressure edge suction device of the splitting machine as claimed in claim 7, wherein: the window board is a colorless transparent glass board or a colorless transparent acrylic board.

9. The negative pressure edge suction device of the splitting machine as claimed in claim 1, wherein: the edge suction pipe comprises a vertical part, a bent part and a horizontal part which are integrally formed, and a connecting part is arranged at the lower end of the vertical part; an arc-shaped plate is arranged below the horizontal part, and a semicircular hanging groove is formed between the arc-shaped plate and the bent part; the interior of the vertical part, the bending part, the horizontal part and the connecting part are mutually communicated to form a negative pressure air channel, and the lower end of the connecting part is connected with the second pipeline through the hose clamp.

10. The negative pressure edge suction device of the splitting machine according to any one of the claims 1 to 9, characterized in that: the lower end of the side face of the negative pressure box body is provided with a material taking port, the edge of the material taking door is provided with a plurality of bolt holes for bolts to pass through, and the material taking door is connected with the edge of the material taking port through bolts; a sealing gasket is arranged between the material taking door and the negative pressure box body.