CN214594132U - Scraper knife device for heating cigarette special-purpose rolling method sheet production line - Google Patents
Scraper knife device for heating cigarette special-purpose rolling method sheet production line Download PDFInfo
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- CN214594132U CN214594132U CN202120360838.7U CN202120360838U CN214594132U CN 214594132 U CN214594132 U CN 214594132U CN 202120360838 U CN202120360838 U CN 202120360838U CN 214594132 U CN214594132 U CN 214594132U
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- curved surface
- scraper knife
- spiller
- roller
- production line
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 25
- 238000010438 heat treatment Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims description 18
- 238000005096 rolling process Methods 0.000 title claims description 15
- 238000001125 extrusion Methods 0.000 claims abstract description 39
- 238000003825 pressing Methods 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 abstract description 2
- 241000208125 Nicotiana Species 0.000 description 8
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 8
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model discloses a spiller device for heating special roll extrusion method thin slice production line of cigarette, including the hopper that is used for the feeding, set up in hopper export both sides and the same first squeeze roll of level and second squeeze roll, set up in third squeeze roll under the first squeeze roll and be used for the board of fixed spiller still include spiller, lower spiller, upper bracket, lower carriage, go up the spiller with upper bracket fixed connection, the upper bracket fixed mounting be in on the board, lower spiller with lower carriage fixed connection, the lower carriage fixed mounting be in on the board. The device optimizes the improvement in the structure of traditional spiller, possesses two major innovation functions: firstly, guarantee the material when the squeeze roll, the extrusion space that the inner space that spiller curved surface and squeeze roll formed is for narrowing down by the width guarantees that the material reaches extruded effect in the inner space. Secondly, the problem that the traditional scraper knife cannot be synchronously adjusted with the extrusion roller is solved.
Description
Technical Field
The utility model relates to the field of machining, especially, relate to a spiller device that is used for heating special roll-in method thin slice production line of cigarette.
Background
In the tobacco production and processing process, the tobacco sheet production process by the rolling method is mature, but the traditional rolling method process has the problems of poor sheet forming integrity, low product material binding force, insufficient strength, low production efficiency and the like, wherein the problem that the scraping device of the tobacco sheet cannot meet the production requirement is an important cause of the problems. At present, with the development of heated cigarettes, a plurality of sheet forming technologies are researched, each sheet forming technology has respective advantages and disadvantages, but experiments prove that the roll forming technology is most suitable for the requirements of a cigarette heating process. The traditional sheet forming has the technical problems of poor uniformity, insufficient binding force among materials, poor integrity and the like, which causes great technical problems in the production of the cut tobacco of the heated cigarette and seriously affects the quality of the heated cigarette product.
Chinese patent (CN 211268619U) discloses a tobacco vertical roller press, which comprises a base, a side supporting plate, a roller pressing mechanism, a transmission mechanism and a motor; the side support plates are connected to the left side and the right side of the upper surface of the base; the compression roller mechanism is connected with the side supporting plate; the transmission mechanism is arranged on the outer side surface of the side supporting plate and is connected and matched with the compression roller mechanism; the motor is arranged on one side of the base and is connected with the transmission mechanism. The device uses servo electric cylinder to adjust the compression roller interval through setting up a vertically a pair of compression roller to set up the scraper and strike off the tobacco leaf of adhesion on the compression roller, solved the prior art and needed artifical spacing of regulation, lead to the lower problem of tobacco sheet quality, but the scraper that this kind of mode adopted is manual regulation, and the operation is inconvenient, simultaneously, can't guarantee the extrusion effect of material. At present, no scraper device used for a roller pressing method production line special for heating cigarettes exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a spiller device for heating special roll-in method thin slice production line of cigarette provides better material extrusion effect when guaranteeing horizontal roll-in and perpendicular roll-in cooperation work.
In order to achieve the above purpose, the utility model provides a technical scheme as follows: a scraper knife device for heating a cigarette special roller pressing method slice production line comprises a hopper for feeding, a first squeeze roller and a second squeeze roller which are arranged on two sides of an outlet of the hopper and have the same horizontal height, a third squeeze roller arranged under the first squeeze roller, and a machine table for fixing a scraper knife, and is characterized by further comprising an upper scraper knife, a lower scraper knife, an upper support and a lower support, wherein the upper scraper knife is fixedly connected with the upper support;
the upper surface of the upper scraper knife is provided with a first curved surface and a second curved surface, the first curved surface is matched with the outer surface of the second extrusion roller, the first curved surface is attached to the second extrusion roller, the second curved surface faces the first extrusion roller, and a gap is reserved between the second curved surface and the first extrusion roller;
a third curved surface and a fourth curved surface are arranged on one side, facing the third extrusion roller, of the lower scraper knife, the third curved surface is connected with the second curved surface to form a continuous curved surface, a gap is reserved between the third curved surface and the first extrusion roller, the fourth curved surface is matched with the third extrusion roller, and the fourth curved surface is attached to the third extrusion roller;
the lower surface of the upper scraper knife is provided with a groove, the upper surface of the lower scraper knife is provided with a protruding structure matched with the groove, the protruding structure of the lower scraper knife is embedded into the groove of the upper scraper knife, and the second squeeze roll pushes the upper scraper knife to move together with the lower scraper knife.
Further, the upper bracket is fixedly connected with the machine table through a screw.
Further, the lower support is fixedly connected with the machine table through screws.
Further, the upper scraper knife, the lower scraper knife, the first squeeze roller and the second squeeze roller are all the same as the third squeeze roller in length.
Further, the second curved surface, the third squeezing roller and the first squeezing roller together form a curved squeezing space, and the curved squeezing space gradually narrows toward the third curved surface along the second curved surface.
Further, the upper bracket and the lower bracket are made of stainless steel.
The utility model has the advantages that:
1. the utility model provides a pair of a spiller device for heating special roll extrusion method thin slice production line of cigarette optimizes the improvement at traditional spiller structurally, possesses two major innovation functions: firstly, guarantee the material when the squeeze roll, the extrusion space that the inner space that spiller curved surface and squeeze roll formed is for narrowing down by the width guarantees that the material reaches extruded effect in the inner space. Secondly, solved traditional spiller unable and squeeze roll synchro control's problem, the utility model discloses an upper shovel sword and lower spiller of mutual conflict connection for upper shovel sword and lower spiller synchro connection make upper shovel sword and squeeze roll synchro control simultaneously, have improved the spiller effectively and have shoveled quality and efficiency of scraping.
2. The utility model provides a pair of a shovel sword device for heating special rolling method thin slice production line of cigarette can fully satisfy the technological requirement of heating the special thin slice processing of cigarette. The scraper knife device with the curved surface structure can provide better material extrusion effect while ensuring the cooperation of horizontal rolling and vertical rolling, further improve the forming uniformity of the thin sheet, enhance the binding force between materials, ensure the higher integrity and the stronger processing resistance of the finished thin sheet, improve the production stability and the product quality stability of the special thin sheet for heating cigarettes to a greater extent, and ensure the forming quality and the forming efficiency of the thin sheet.
3. The utility model provides a pair of a spiller device for heating special roll extrusion method thin slice production line of cigarette, this device simple structure, it is with low costs, convenient to use.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.
Fig. 1 is a schematic view of an overall side structure of a scraper knife device for a rolling method sheet production line for heating cigarettes in an embodiment of the present invention;
fig. 2 is a schematic perspective view of a scraper knife device for heating a roll-pressing thin sheet production line dedicated for cigarettes in an embodiment of the present invention;
fig. 3 is a schematic side view of a scraper knife device and a support for heating a rolling thin sheet production line for cigarettes in an embodiment of the present invention.
In the figure: 1. a first squeeze roll; 2. a second squeeze roll; 3. a third squeeze roll; 4. a hopper; 5. a machine platform; 6. An upper shovel blade; 7. a lower scraper knife; 8. an upper bracket; 9. a lower bracket; 601. a first curved surface; 602. a second curved surface; 701. a third curved surface; 702. and a fourth curved surface.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the following description will refer to the accompanying drawings to describe specific embodiments of the present invention. It is to be understood that the drawings in the following description are merely exemplary of the invention and that other drawings and embodiments can be made by those skilled in the art without undue burden. The designation of the design orientation merely indicates the relative positional relationship between the respective members, not the absolute positional relationship.
Referring to fig. 1, in an embodiment of the present invention, a scraper knife device for heating a production line of a rolled sheet special for cigarettes includes a hopper 4 for feeding, a first squeeze roller 1 and a second squeeze roller 2 disposed on two sides of an outlet of the hopper 4 and having the same horizontal height, a third squeeze roller 3 disposed under the first squeeze roller 1, and a machine table 5 for fixing the scraper knife, and is characterized by further including an upper scraper knife 6, a lower scraper knife 7, an upper bracket 8, and a lower bracket 9, wherein the upper scraper knife 6 is fixedly connected to the upper bracket 8, the upper bracket 8 is fixedly mounted on the machine table 5, the lower scraper knife 7 is fixedly connected to the lower bracket 9, and the lower bracket 9 is fixedly mounted on the machine table 5. Specifically, the tobacco raw material enters the gap between the first extrusion roller 1 and the second extrusion roller 2 from the hopper 4 for the first rolling, and in order to ensure the optimal speed ratio of the extrusion rollers, the gap between the first extrusion roller 1 and the second extrusion roller 2 is adjusted by a cylinder (not shown in the figure), and the gap is controlled to be optimum between 8 and 20 mm. And controlling the gap between the first extrusion roller 1 and the third extrusion roller 3 to be 2-7mm, and extruding the material for the second time.
Further, referring to fig. 2, a first curved surface 601 and a second curved surface 602 are disposed on the upper surface of the upper blade 6, the first curved surface 601 is adapted to the outer surface of the second squeeze roll 2, the first curved surface 601 is attached to the second squeeze roll 2, the second curved surface 602 faces the first squeeze roll 1, and a gap is left between the second curved surface 602 and the first squeeze roll 1. Specifically, in order to guarantee that the material extrusion effect and the blanking are smooth, the upper scraper knife 6 adopts an arc-shaped surface, so that the material is guaranteed to smoothly fall off from the gap between the first extrusion roller 1 and the second extrusion roller 2 and enter the inner extrusion space.
Further, referring to fig. 2 again, a third curved surface 701 and a fourth curved surface 702 are arranged on one side of the lower blade 7 facing the third squeeze roll 3, the third curved surface 701 and the second curved surface 602 are spliced to form a complete curved surface, a gap is left between the third curved surface 701 and the first squeeze roll 1, the fourth curved surface 702 is adapted to the third squeeze roll 3, and the fourth curved surface 702 is attached to the third squeeze roll 3. The third curved surface 701 is connected with the second curved surface 602 to form a continuous curved surface, so that the lower blade 7 is connected with the upper blade 6 in a curved surface manner, a material can smoothly slide from the upper blade 6 to the lower blade 7, and the material can smoothly enter a gap between the first extrusion roller 1 and the third extrusion roller 3 for extrusion forming.
Further, referring to fig. 1 and 3, a groove is formed in the lower surface of the upper blade 6, a protruding structure matched with the groove is formed in the upper surface of the lower blade 7, the protruding structure of the lower blade 7 is embedded into the groove of the upper blade 6, and the second squeezing roller 2 pushes the upper blade 6 to move together with the lower blade 7. Specifically, when the gap between the first squeeze roll 1 and the second squeeze roll 2 is adjusted by an air cylinder (not shown in the figure), the second squeeze roll 2 can push the upper blade 6 to move, so as to drive the lower blade 7 to move together. The problem that the traditional scraper knife cannot be synchronously adjusted with the compression roller is effectively solved.
Further, referring to fig. 2 again, the upper bracket 8 is fixedly connected to the machine table 5 through screws. The lower support 9 is fixedly connected with the machine table 5 through screws. The screw connection is more stable.
Further, referring to fig. 1 again, the upper blade 6, the lower blade 7, the first squeeze roll 1, the second squeeze roll 2, and the third squeeze roll 3 are all the same in length. Furthermore, the second curved surface 602, the third curved surface 701, the third pressing roll 3 and the first pressing roll 1 together form a curved pressing space, and the curved pressing space gradually narrows toward the third curved surface 701 along the second curved surface 602. Specifically, the second curved surface 602, the third curved surface 701, the third squeeze roll 3 and the first squeeze roll 1 together form a curved squeeze space, and after the material enters the squeeze space, the squeeze space is narrowed from a wide to a narrow width, so that the uniformity of sheet forming is improved, and the binding force between the materials is enhanced.
Further, the upper bracket 8 and the lower bracket 9 are both made of stainless steel. The stainless steel material has long service life and corrosion resistance.
The above-described embodiments can be implemented individually or in various combinations, and such variations are within the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended to limit the invention to the specific embodiments thereof. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (6)
1. A scraper knife device for heating a cigarette-dedicated rolling method sheet production line comprises a hopper (4) for feeding, a first squeeze roller (1) and a second squeeze roller (2) which are arranged on two sides of an outlet of the hopper (4) and have the same horizontal height, a third squeeze roller (3) arranged right below the first squeeze roller (1), and a machine table (5) for fixing the scraper knife, and is characterized by further comprising an upper scraper knife (6), a lower scraper knife (7), an upper support (8) and a lower support (9), wherein the upper scraper knife (6) is fixedly connected with the upper support (8), the upper support (8) is fixedly arranged on the machine table (5), the lower scraper knife (7) is fixedly connected with the lower support (9), and the lower support (9) is fixedly arranged on the machine table (5);
a first curved surface (601) and a second curved surface (602) are arranged on the upper surface of the upper scraper knife (6), the first curved surface (601) is matched with the outer surface of the second extrusion roller (2), the first curved surface (601) is attached to the second extrusion roller (2), the second curved surface (602) faces the first extrusion roller (1), and a gap is reserved between the second curved surface (602) and the first extrusion roller (1);
a third curved surface (701) and a fourth curved surface (702) are arranged on one side, facing the third extrusion roller (3), of the lower scraper knife (7), the third curved surface (701) is connected with the second curved surface (602) to form a continuous curved surface, a gap is reserved between the third curved surface (701) and the first extrusion roller (1), the fourth curved surface (702) is matched with the third extrusion roller (3), and the fourth curved surface (702) is attached to the third extrusion roller (3);
go up spiller (6) lower surface and be equipped with the recess, spiller (7) upper surface down be equipped with the protruding structure of recess looks adaptation, the protruding structure embedding of spiller (7) down in the recess of going up spiller (6), second squeeze roll (2) promote when going up spiller (6) and removing together can promote in succession spiller (7) down.
2. The scraper knife device for heating the rolling thin sheet production line special for cigarettes according to claim 1, characterized in that the upper bracket (8) is fixedly connected with the machine table (5) through screws.
3. The scraper knife device for a rolling method sheet production line special for heating cigarettes according to claim 1, characterized in that the lower bracket (9) is fixedly connected with the machine table (5) through screws.
4. The scraper knife device for heating the rolling thin sheet production line special for cigarettes according to claim 1 is characterized in that the upper scraper knife (6), the lower scraper knife (7), the first squeezing roller (1) and the second squeezing roller (2) are the same as the third squeezing roller (3) in length.
5. The blade device for heating a rolled sheet production line special for cigarettes according to claim 4, wherein the second curved surface (602), the third curved surface (701), the third pressing roller (3) and the first pressing roller (1) form a curved pressing space together, and the curved pressing space gradually narrows along the second curved surface (602) towards the third curved surface (701).
6. The scraper knife device for the rolling thin sheet production line special for the heating cigarettes as claimed in claim 1, wherein the upper bracket (8) and the lower bracket (9) are both made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120360838.7U CN214594132U (en) | 2021-02-09 | 2021-02-09 | Scraper knife device for heating cigarette special-purpose rolling method sheet production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120360838.7U CN214594132U (en) | 2021-02-09 | 2021-02-09 | Scraper knife device for heating cigarette special-purpose rolling method sheet production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214594132U true CN214594132U (en) | 2021-11-05 |
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ID=78441956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120360838.7U Active CN214594132U (en) | 2021-02-09 | 2021-02-09 | Scraper knife device for heating cigarette special-purpose rolling method sheet production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214594132U (en) |
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2021
- 2021-02-09 CN CN202120360838.7U patent/CN214594132U/en active Active
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