CN213562968U - Derivation mechanism of paper tape side cut of paper machine - Google Patents
Derivation mechanism of paper tape side cut of paper machine Download PDFInfo
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- CN213562968U CN213562968U CN202022619505.XU CN202022619505U CN213562968U CN 213562968 U CN213562968 U CN 213562968U CN 202022619505 U CN202022619505 U CN 202022619505U CN 213562968 U CN213562968 U CN 213562968U
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Abstract
The utility model discloses a guiding mechanism for trimming paper tape of a paper machine, which comprises a frame, a discharging carrier roller, two cutter assemblies, an air blower, a waste material conduit and a paper tape, wherein the paper tape is stably delivered out through the bearing of the discharging carrier roller; the two cutter assemblies are respectively arranged on two sides of the frame and respectively cut and separate the side edges of two sides of the paper tape on the discharging carrier roller to form continuous strip-shaped waste paper edges; guide isolating rods which guide the long-strip waste paper edges and are separated from the cut paper tapes at intervals are respectively arranged on the two sides of the rack; the output side of the discharging carrier roller is also provided with a transition roller in parallel in the same axial direction; the long-strip waste paper edges on the two sides of the paper tape are respectively guided and isolated by a guide isolating rod and then are wound on the two ends of the transition roller in a semi-annular mode; the long waste paper is led into the leading-in holes arranged at the two ends of the waste material guide pipe respectively after the input distance of the waste paper edge strip and the output speed of the flat waste paper edge strip are prolonged by the transition roller, and the two waste paper edge strips sucked by the negative pressure in the waste material guide pipe are continuously and quickly led out by the air blower.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a production technology of paper especially relates to a derivation mechanism that paper machine paper tape was cut edge.
[ background of the invention ]
The paperboard is a paper product with the thickness between paper and paperboard and the usage amount of paper pulp of 250-400 g/m 2. Paperboard has the advantages of uniform texture, smoothness and smoothness, and is widely used at present. In the processing of the paperboard, the paperboard needs to be formed by processes such as coating and releasing, coloring, aluminizing, gluing, compounding, drying, rolling and the like, and the paperboard needs to be trimmed and then wrapped in a coil in the last process.
In the actual production process of the paperboard trimming, the produced edges of the paper tape are generally cut to achieve the purpose of uniform size of the paper tape, and in the process, if the cut waste materials are not collected, the waste materials are scattered to pollute the environment; in order to solve the problem, as shown in fig. 1, cutter assemblies 3 ' for respectively cutting and separating the side edges of the two sides of the paper tape are respectively arranged on the two sides of a discharging carrier roller 2 ' of the paper tape 1 ', a waste conduit 6 ' which is positioned on the lower side of the paper tape 1 ' of the cut edge and is used for sucking the cut and separated paper edge 4 ' by a blower and continuously blowing and guiding the paper edge to a collection box 5 ' or a waste collection chamber on the side is arranged on the front side of the corresponding discharging carrier roller 2 ', and a suction inlet 60 ' corresponding to each waste edge paper tape 7 ' is arranged on the waste conduit 6 ', so that the production efficiency is improved, and the environmental pollution and the additional processing cost brought by manual work are reduced.
However, in the actual papermaking process, in the current production equipment, in the coating, drying, winding and cutting processes, one-step pushing is adopted, wherein the combination of the cutting and other processes is not tight enough, so that the overall processing speed is not fast enough, the production efficiency is not high enough, the yield cannot be further improved, in order to improve the productivity, the speed of the paper machine is inevitably required to be increased, the paper tape transmission speed on the discharging carrier roller is very fast, the corresponding waste material guide pipe is required to absorb and lead out each waste edge paper tape very fast, fast paper guiding and paper discharging are required, due to the problem that the combination of the cutting and other processes is not tight enough, in the waste paper edge absorption and lead-out process, in order to adapt to the paper tape transmission speed, after the air volume of an air blower is increased, the phenomenon of waste edge paper tape breaking is caused, and the production efficiency is low and the productivity loss is caused, aiming at the increasingly fast production speed of the existing paper machine, the speed of the whole waste paper edge treatment caused by the existing blast waste discharge system is not fast enough, and the yield can not be further improved.
[ Utility model ] content
The utility model provides a simple structure, control convenience, the continuous quick derivation in waste paper limit of being convenient for effectively improves production efficiency's derivation mechanism of paper machine paper tape side cut.
The utility model adopts the technical proposal that:
a leading-out mechanism for trimming paper tape of a paper machine comprises a rack, a discharging carrier roller, two cutter assemblies, a blower, a waste guide pipe and a paper tape, wherein the discharging carrier roller is arranged on the rack, and the paper tape is stably fed out under the support of the discharging carrier roller;
the two cutter assemblies are respectively arranged on two sides of the frame and respectively cut and separate the side edges of two sides of the paper tape on the discharging carrier roller to form continuous strip-shaped waste paper edges;
guide isolating rods which guide the long-strip-shaped waste paper edges and are separated from the cut paper tapes at intervals are respectively arranged on two sides of the rack;
the output side of the discharging carrier roller is also coaxially and parallelly provided with a transition roller for stably outputting the paper tape after side cutting;
the long-strip waste paper edges on the two sides of the paper tape are respectively guided and isolated by a guide isolating rod and then are wound on the two ends of the transition roller in a semi-annular mode;
the long waste paper is guided into the guide holes arranged at the two ends of the waste material guide pipe respectively after the input distance of the waste paper edge strips and the output speed of the flat waste paper edge strips are prolonged by the transition roller, and the two waste paper edge strips sucked by the negative pressure in the waste material guide pipe are continuously and quickly guided out by the air blower.
Furthermore, the guide isolating rod is composed of a locking handle, a U-shaped clamping groove body and an isolating rod body, the locking handle is connected to the top side of the U-shaped clamping groove body and locks and fixes the U-shaped clamping groove body clamped on the rack, the isolating rod body is long-strip-shaped, the top end of the isolating rod body is connected to the U-shaped clamping groove body, the middle lower portion of the isolating rod body is inserted into a paper strip seam formed by cutting the cutter assembly on a paper strip, and the long-strip-shaped waste paper edge separated by cutting is separated from the cut paper strip.
Furthermore, the lower end of the locking handle is in threaded connection with a threaded hole formed in the top side of the U-shaped clamping groove body, and a threaded column at the lower end of the locking handle penetrates through the threaded hole in the top side of the U-shaped clamping groove body to abut against the rack and lock the U-shaped clamping groove body on the rack.
Further, keep apart the body of rod top and weld in the lateral wall department of U-shaped card groove body.
Furthermore, the isolation rod body is a long strip-shaped cylinder or a rectangular plate body, and each edge is in smooth transition when the isolation rod body is a long strip-shaped rectangular plate body.
The utility model has the advantages that:
the utility model discloses in, because the frame both sides still install respectively long form waste paper limit direction, and with the direction isolating bar of cutting back paper tape interval separation, the long form waste paper limit of paper tape both sides simultaneously, respectively through the direction isolating bar direction and keep apart after, semi-ring winding is in transition roller both ends, after crossing the input distance of roller extension waste paper limit strip and the output speed of mild waste paper limit strip, in the leading-in hole that the waste material pipe both ends set up respectively of rethread, through the continuous quick derivation of two waste paper limit strips of air-blower with waste material pipe internal negative pressure suction. Therefore, under the combined action of the guide isolating rod and the transition roller, on one hand, the cut and separated waste paper edges are prevented from being rolled into subsequent paper tapes; on the other hand, the input distance of the waste paper edge strip is prolonged, the output speed of the waste paper edge strip is slowed down, the phenomenon that the waste paper strip is broken when the combination of cutting and other processes is not tight enough is effectively prevented, the processing speed of the waste paper edge strip can be integrally improved, and the production efficiency is effectively improved.
[ description of the drawings ]
FIG. 1 is a schematic view of a waste discharge structure of a waste paper edge of a paper machine in the prior art;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is an enlarged schematic view of the three-dimensional structure of the middle guide isolation rod of the present invention.
[ detailed description ] embodiments
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.
A leading-out mechanism for paper tape trimming of a paper machine is shown in figures 2 and 3 and comprises a frame 1, a discharging carrier roller 2, two cutter assemblies 3, a blower 4, a waste guide pipe 5 and a paper tape 6, wherein the discharging carrier roller 2 is arranged on the frame 1, and the paper tape 6 is supported by the discharging carrier roller 2 and is stably fed out; the two cutter assemblies 3 are respectively arranged at two sides of the frame 1 and respectively cut and separate the side edges of the two sides of the paper tape 6 on the discharging carrier roller 2 to form continuous strip-shaped waste paper edges 60; guide isolating rods 7 which guide the edges of the long-strip waste paper and are separated from the cut paper tapes 6 at intervals are respectively arranged on two sides of the frame 1, and transition rollers 8 for stably outputting the cut paper tapes 6 at the side edges are coaxially and parallelly arranged on the output side of the discharging carrier roller 2; the long waste paper edges 60 on the two sides of the paper tape 6 are respectively guided and isolated by the guide isolation rod 7 and then wound on the two ends of the transition roller 8 in a semi-annular mode, the long waste paper is respectively guided into the guide holes 50 arranged at the two ends of the waste material guide pipe 5 after the input distance of the waste paper edge strips and the output speed of the flat waste paper edge strips are prolonged by the transition roller 8, and the two waste paper edge strips sucked by the negative pressure in the waste material guide pipe 5 are continuously and quickly guided out by the air blower 4.
Therefore, under the combined action of the guide isolation rod 7 and the transition roller 8, on one hand, the cut and separated waste paper is prevented from being rolled into the subsequent paper tape 6; on the other hand, the input distance of the waste paper edge strip is prolonged, the output speed of the waste paper edge strip is slowed down, the phenomenon that the waste paper strip 6 is broken when the combination of cutting and other processes is not tight enough is effectively prevented, the processing speed of the waste paper edge strip can be integrally improved, and the production efficiency is effectively improved.
As shown in fig. 2 and fig. 3, the guiding isolation rod 7 is composed of a locking handle 70, a U-shaped slot body 71 and an isolation rod body 72, wherein the lower end of the locking handle 70 is screwed into a threaded hole formed in the top side of the U-shaped slot body 71, and a threaded column at the lower end of the locking handle 70 penetrates through the threaded hole in the top side of the U-shaped slot body 71 to abut against the rack 1 and lock the U-shaped slot body 71 to the rack 1; the isolation rod body 72 is a rectangular plate body, the edges of each side of the rectangular plate body are in smooth transition, the top end of the edge is welded on the side wall of the U-shaped clamping groove body 71, the middle lower part of the isolation rod body 72 is inserted into a paper tape 6 seam formed by cutting the paper tape 6 by the cutter assembly 3, the cut and separated strip-shaped waste paper edges are separated from the cut paper tape 6 at intervals, overlapping and mixed winding between the two edges are prevented, and the cut and separated waste paper edges are prevented from being wound into the subsequent paper tape 6.
In the description of the present invention, it should be noted that the terms "upper" and "lower" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention.
The above-mentioned embodiments are only preferred embodiments of the present invention, not limiting the scope of the present invention, and all equivalent changes made by the shape, structure and principle of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. A leading-out mechanism for trimming paper tape of a paper machine comprises a rack, a discharging carrier roller, two cutter assemblies, a blower, a waste guide pipe and a paper tape, wherein the discharging carrier roller is arranged on the rack, and the paper tape is stably fed out under the support of the discharging carrier roller; the method is characterized in that:
the two cutter assemblies are respectively arranged on two sides of the frame and respectively cut and separate the side edges of two sides of the paper tape on the discharging carrier roller to form continuous strip-shaped waste paper edges;
guide isolating rods which guide the long-strip-shaped waste paper edges and are separated from the cut paper tapes at intervals are respectively arranged on two sides of the rack;
the output side of the discharging carrier roller is also coaxially and parallelly provided with a transition roller for stably outputting the paper tape after side cutting;
the long-strip waste paper edges on the two sides of the paper tape are respectively guided and isolated by a guide isolating rod and then are wound on the two ends of the transition roller in a semi-annular mode;
the long waste paper is guided into the guide holes arranged at the two ends of the waste material guide pipe respectively after the input distance of the waste paper edge strips and the output speed of the flat waste paper edge strips are prolonged by the transition roller, and the two waste paper edge strips sucked by the negative pressure in the waste material guide pipe are continuously and quickly guided out by the air blower.
2. The guiding mechanism for trimming paper tape of paper machine according to claim 1, characterized in that: the direction isolation rod comprises locking handle, U-shaped draw-in groove body and the isolation body of rod, the locking handle is connected in U-shaped draw-in groove body top side and is fixed with the U-shaped draw-in groove body lock in the frame, the isolation body of rod is rectangular form, and the top is connected on U-shaped draw-in groove body, the well lower part cartridge of the isolation body of rod is in the paper tape seam of cutting formation on the paper tape by the cutter unit and will cut the rectangular form waste paper limit of separation and the paper tape separation interval behind the cutting.
3. The guiding mechanism for trimming paper tape of paper machine according to claim 2, characterized in that: the lower end of the locking handle is in threaded connection with a threaded hole formed in the top side of the U-shaped clamping groove body, and a threaded column at the lower end of the locking handle penetrates through the threaded hole in the top side of the U-shaped clamping groove body to abut against the rack and lock the U-shaped clamping groove body on the rack.
4. The guiding mechanism for trimming paper tape of paper machine according to claim 2, characterized in that: the top end of the isolation rod body is welded on the side wall of the U-shaped clamping groove body.
5. The guiding mechanism for trimming paper tape of paper machine according to claim 2, characterized in that: the isolation rod body is a long strip-shaped cylinder or a rectangular plate body, and when the isolation rod body is a long strip-shaped rectangular plate body, each edge is in smooth transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022619505.XU CN213562968U (en) | 2020-11-12 | 2020-11-12 | Derivation mechanism of paper tape side cut of paper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022619505.XU CN213562968U (en) | 2020-11-12 | 2020-11-12 | Derivation mechanism of paper tape side cut of paper machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213562968U true CN213562968U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022619505.XU Active CN213562968U (en) | 2020-11-12 | 2020-11-12 | Derivation mechanism of paper tape side cut of paper machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213562968U (en) |
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2020
- 2020-11-12 CN CN202022619505.XU patent/CN213562968U/en active Active
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